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README.md CHANGED
@@ -8,17 +8,18 @@ tags:
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  - loss:MultipleNegativesRankingLoss
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  base_model: ibm-granite/granite-embedding-107m-multilingual
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  widget:
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- - source_sentence: inhibitors antiviral, antibacterial is as in with and Tzds. not
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- been combination with insulin. sitagliptin resulted an HbA of effects rate of
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- (upper tract and urinary (when (when combined with sulfonylurea), hypersensitivity
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- facial administered insulin agogue insulin may to be lowered to hypoglycemia.
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- is and to properties to sitagliptin tin. is use as with glimepiride, pioglitazone.
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- COMBINATION THERAPY—ORAL AGENTS & MEDICATION in Type 2 Mellitus Failure maintain
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- good over owing to a decrease beta-cell physical lean or increase ectopic the
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- manage- of type diabetes. required to glycemic Unless is a contraindication, be
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- initiated with a biguanide. If metformin agent or is added. drug be secret- incretin-based
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- therapy, amylin glucosi- given to sulfonylureas or insulin cost, include metformin,
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- other oral a noninsulin injectable and intensified insulin
 
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  sentences:
23
  - inhibitors such as antiviral, antifungal, and certain antibacterial agents. Saxagliptin
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  is approved as monotherapy and in combination with biguanides, sulfonylureas,
@@ -45,29 +46,6 @@ widget:
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  because of cost, adverse effects, and safety concerns. Third-line therapy can
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  include metformin, multiple other oral medications, or a noninsulin injectable
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  and metformin and intensified insulin
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- - 'of the integrity of membranes in cells and organelles. A. Nervous System The
49
- developing central nervous system of the fetus and young child is the most sensitive
50
- target organ for lead’s toxic effect. Epidemiologic studies suggest that blood
51
- lead concentrations even less than 5 mcg/dL may result in subclinical deficits
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- in neurocog- nitive function in lead-exposed young children, with no demon- strable
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- threshold for a “no effect” level. The dose response between TABLE 57–1 Toxicology
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- of selected arsenic, lead, and mercury compounds. Form Entering Body Major Route
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- of Absorption Distribution Major Clinical Effects Key Aspects of Mechanism Metabolism
56
- and Elimination Arsenic Inorganic arsenic salts Gastrointestinal, respiratory
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- (all mucosal surfaces) Predominantly soft tissues (highest in liver, kidney).
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- Avidly bound in skin, hair, nails Cardiovascular: shock, arrhythmias. CNS: encephalopathy,
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- peripheral neuropathy. Gastroenteritis; pan- cytopenia; cancer (many sites) Inhibits
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- enzymes; interferes with oxidative phosphorylation; alters cell signaling, gene
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- expression Methylation. Renal (major); sweat and feces (minor) Lead Inorganic
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- lead oxides and salts Gastrointestinal, respiratory Soft tissues; redistributed
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- to skeleton (> 90% of adult body burden) CNS deficits; peripheral neuropathy;
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- ane- mia; nephropathy; hypertension; reproductive toxicity Inhibits enzymes; interferes
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- with essential cations; alters membrane structure Renal (major); feces and breast
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- milk (minor) Organic (tetraethyl lead) Skin, gastrointesti- nal, respiratory Soft
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- tissues, especially liver, CNS Encephalopathy Hepatic dealkylation (fast) → trialkyme-
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- tabolites (slow) → dissociation to lead Urine and feces (major); sweat (minor)
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- Mercury Elemental mercury Respiratory tract Soft tissues, especially kidney, CNS
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- CNS: tremor, behavioral (erethism); gingivo'
71
  - '61. Glucocorticoids for gastrointestinal use: See Chapter 62. REFERENCES Alesci
72
  S et al: Glucocorticoid-induced osteoporosis: From basic mechanisms to clinical
73
  aspects. Neuroimmunomodulation 2005;12:1. Bamberger CM, Schulte HM, Chrousos GP:
@@ -89,145 +67,6 @@ widget:
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  suppression with corticosteroids. J Clin Endocrinol Metab 1965;25:11. Hochberg
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  Z, Pacak K, Chrousos GP: Endocrine withdrawal syndromes. Endocrine Rev 2003;24:523.
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  Kalantaridou S, Chrousos GP: Clinical review 148:'
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- - source_sentence: Against Gram-Negative Carbapenems Cephalosporins Chloramphenicol
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- Daptomycin Tigecycline Oxazolidinones Penicillins Streptogramins Trimethoprim
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- TABLE 51–5 agents that dosage or are contraindicated patients hepatic Dosage Adjustment
95
- in Impairment Renal Impairment Dosage Needed Hepatic Impairment Acyclovir, aztreonam,
96
- carbapenems, clarithromycin, colistin, cycloserine, daptomycin, didanosine, ethionamide,
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- famciclovir, foscarnet, ganciclovir, penicillins,3 stavudine, telithromycin, tenofovir,
98
- trimethoprim- Cidofovir, tetracyclines2 Amprenavir, atazanavir, erythromycin,
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- 1Except 2Except doxycycline minocycline. 3Except antistaphylococcal penicillins
100
- (eg, dicloxacillin). That Alter Antimicrobi
101
- sentences:
102
- - the body to colonize various organs in the process called metastasis. Such tumor
103
- stem cells thus can express clonogenic (colony-forming) capability, and they are
104
- characterized by chromosome abnormalities reflecting their genetic instability,
105
- which leads to progressive selection of subclones that can survive more readily
106
- in the multicellular environment of the host. This genetic instability also allows
107
- them to become resistant to chemotherapy and radiotherapy. The invasive and metastatic
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- processes as well as a series of metabolic abnormalities associated with the cancer
109
- result in tumor-related symptoms and eventual death of the patient unless the
110
- neoplasm can be eradicated with treatment. 54 CAUSES OF CANCER The incidence,
111
- geographic distribution, and behavior of specific types of cancer are related
112
- to multiple factors, including sex, age, race, genetic predisposition, and exposure
113
- to environmental car- cinogens. Of these factors, environmental exposure is probably
114
- most important. Exposure to ionizing radiation has been well documented as a significant
115
- risk factor for a number of cancers, including acute leukemias, thyroid cancer,
116
- breast cancer, lung cancer, soft tissue sarcoma, and basal cell and squamous cell
117
- skin cancers. Chemical carcinogens (particularly those in tobacco smoke) as well
118
- as azo dyes, aflatoxins, asbestos, benzene, and radon have all been well documented
119
- as leading to a wide range of human cancers. Several viruses have been implicated
120
- in the etiology of various human cancers. For example, hepatitis B and hepatitis
121
- C are asso- ciated with the development of hepatocellular cancer; HIV is associated
122
- with Hodgkin’s and non-Hodgkin’s lymphomas; human papillomavirus is associated
123
- with cervical cancer and head and neck cancer; and Ebstein-Barr virus is associated
124
- with nasopharyn- geal cancer. Expression of virus-induced neoplasia may also depend
125
- on additional host and environmental factors that modu- late the transformation
126
- process. Cellular genes are known that are homologous to the transforming genes
127
- of the retroviruses, a family
128
- - Against Gram-Positive Cocci Against Gram-Negative Bacilli Aminoglycosides Aminoglycosides
129
- Carbapenems Carbapenems Cephalosporins Chloramphenicol Chloramphenicol Quinolones
130
- Clindamycin Rifampin Daptomycin Tetracyclines Glycopeptide antibiotics Tigecycline
131
- Ketolides Macrolides Oxazolidinones Penicillins Quinolones Rifampin Streptogramins
132
- Sulfonamides Tetracyclines Tigecycline Trimethoprim TABLE 51–5 Antimicrobial agents
133
- that require dosage adjustment or are contraindicated in patients with renal or
134
- hepatic impairment. Dosage Adjustment Needed in Renal Impairment Contraindicated
135
- in Renal Impairment Dosage Adjustment Needed in Hepatic Impairment Acyclovir,
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- amantadine, aminoglycosides, aztreonam, carbapenems, cephalosporins,1 clarithromycin,
137
- colistin, cycloserine, daptomycin, didanosine, emtricitabine, ethambutol, ethionamide,
138
- famciclovir, fluconazole, flucytosine, foscarnet, ganciclovir, lamivudine, penicillins,3
139
- pyrazinamide, quinolones, 4 rimantadine, stavudine, telavancin, telbivudine, telithromycin,
140
- tenofovir, terbinafine, trimethoprim- sulfamethoxazole, valacyclovir, vancomycin,
141
- zidovudine Cidofovir, methenamine, nalidixic acid, nitrofurantoin, sulfonamides
142
- (long-acting), tetracyclines2 Amprenavir, atazanavir, chloram- phenicol, clindamycin,
143
- erythromycin, fosamprenavir, indinavir, metronida- zole, rimantadine, tigecycline
144
- 1Except ceftriaxone. 2Except doxycycline and possibly minocycline. 3Except antistaphylococcal
145
- penicillins (eg, nafcillin and dicloxacillin). 4Except moxifloxacin. Conditions
146
- That Alter Antimicrobi
147
- - host disease after allogeneic stem cell trans- plantation. Cyclosporine has also
148
- proved useful in a variety of autoimmune disorders, including uveitis, rheumatoid
149
- arthritis, psoriasis, and asthma. Its combination with newer agents is show- ing
150
- considerable efficacy in clinical and experimental settings where effective and
151
- less toxic immunosuppression is needed. Newer for- mulations of cyclosporine have
152
- been developed that are improving patient compliance (smaller, better tasting
153
- pills) and increasing bioavailability. Tacrolimus Tacrolimus (FK 506) is an immunosuppressant
154
- macrolide antibi- otic produced by Streptomyces tsukubaensis. It is not chemically
155
- related to cyclosporine, but their mechanisms of action are similar. Both drugs
156
- bind to cytoplasmic peptidylprolyl isomerases that are abundant in all tissues.
157
- While cyclosporine binds to cyclophilin, tacrolimus binds to the immunophilin
158
- FK-binding protein (FKBP). Both complexes inhibit calcineurin, which is necessary
159
- for the activation of the T-cell-specific transcription factor NF-AT. On a weight
160
- basis, tacrolimus is 10–100 times more potent than cyclosporine in inhibiting
161
- immune responses. Tacrolimus is utilized for the same indications as cyclosporine,
162
- particularly in organ and stem cell transplantation. Multicenter studies in the
163
- USA and in Europe indicate that both graft and patient survival are similar for
164
- the two drugs. Tacrolimus has proved to be effective therapy for preventing rejection
165
- in solid-organ transplant patients even after failure of standard rejection therapy,
166
- including anti-T- cell antibodies. It is now considered a standard prophylactic
167
- agent (usually in combination with methotrexate or mycophenolate mofetil) for
168
- graft-versus-host disease. Tacrolimus can be administered orally or intravenously.
169
- The half-life of the intravenous form is approximately 9–12 hours. Like cyclosporine,
170
- tacrolimus is metabolized primarily by P450 enzymes in the liver, and there is
171
- potential for drug interactions. The dosage is determined by trough blood level
172
- at
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- - source_sentence: Antiprotozoal 923 therapy many strains of P and is a of recommended
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- chemopro- for in malaria-endemic with chloroquine-resistant is a synthetic 4-quinoline
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- is related to quinine. It only be given orally because local with parenteral It
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- is absorbed, and peak reached 18 Mefloquine is extensively distrib- uted and eliminated
177
- treat- ment The terminal elimination about 20 days, weekly dosing ing, steady-state
178
- levels are over a weeks; this shortened beginning a with consecutive although
179
- is stan- practice. slowly mainly the The can in the after of & Mefloquine has
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- P falciparum vivax, but not against The mechanism of action is to mefloquine from
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- areas. appears regions Mefloquine quinine with Clinical Uses A. Chemoprophylaxis
182
- Mefloquine prophylaxis most
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- sentences:
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- - CHAPTER 52 Antiprotozoal Drugs 923 MEFLOQUINE Mefloquine is effective therapy
185
- for many chloroquine-resistant strains of P falciparum and against other species.
186
- Although toxicity is a concern, mefloquine is one of the recommended chemopro-
187
- phylactic drugs for use in most malaria-endemic regions with chloroquine-resistant
188
- strains. Chemistry & Pharmacokinetics Mefloquine hydrochloride is a synthetic
189
- 4-quinoline methanol that is chemically related to quinine. It can only be given
190
- orally because severe local irritation occurs with parenteral use. It is well
191
- absorbed, and peak plasma concentrations are reached in about 18 hours. Mefloquine
192
- is highly protein-bound, extensively distrib- uted in tissues, and eliminated
193
- slowly, allowing a single-dose treat- ment regimen. The terminal elimination half-life
194
- is about 20 days, allowing weekly dosing for chemoprophylaxis. With weekly dos-
195
- ing, steady-state drug levels are reached over a number of weeks; this interval
196
- can be shortened to 4 days by beginning a course with three consecutive daily
197
- doses of 250 mg, although this is not stan- dard practice. Mefloquine and acid
198
- metabolites of the drug are slowly excreted, mainly in the feces. The drug can
199
- be detected in the blood for months after the completion of therapy. Antimalarial
200
- Action & Resistance Mefloquine has strong blood schizonticidal activity against
201
- P falciparum and P vivax, but it is not active against hepatic stages or gametocytes.
202
- The mechanism of action of mefloquine is unknown. Sporadic resistance to mefloquine
203
- has been reported from many areas. At present, resistance appears to be uncommon
204
- except in regions of Southeast Asia with high rates of multidrug resistance (especially
205
- border areas of Thailand). Mefloquine resis- tance appears to be associated with
206
- resistance to quinine and halofantrine but not with resistance to chloroquine.
207
- Clinical Uses A. Chemoprophylaxis Mefloquine is effective in prophylaxis against
208
- most strain
209
- - 938 SECTION VIII Chemotherapeutic Drugs Clinical Uses Albendazole is administered
210
- on an empty stomach when used against intraluminal parasites but with a fatty
211
- meal when used against tissue parasites. A. Ascariasis, Trichuriasis, and Hookworm
212
- and Pinworm Infections For adults and children older than 2 years of age with
213
- ascariasis and hookworm infections, the treatment is a single dose of 400 mg TABLE
214
- 53–1 Drugs for the treatment of helminthic infections. 1 Infecting Organism Drug
215
- of Choice Alternative Drugs Roundworms (nematodes) Ascaris lumbricoides (roundworm)
216
- Albendazole or pyrantel pamoate or mebendazole Ivermectin, piperazine Trichuris
217
- trichiura (whipworm) Mebendazole or albendazole Ivermectin Necator americanus
218
- (hookworm); Ancylostoma duodenale (hookworm) Albendazole or mebendazole or pyrantel
219
- pamoate Strongyloides stercoralis (threadworm) Ivermectin Albendazole or thiabendazole
220
- Enterobius vermicularis (pinworm) Mebendazole or pyrantel pamoate Albendazole
221
- Trichinella spiralis (trichinosis) Mebendazole or albendazole; add corticosteroids
222
- for severe infection Trichostrongylus species Pyrantel pamoate or mebendazole
223
- Albendazole Cutaneous larva migrans (creeping eruption) Albendazole or ivermectin
224
- Thiabendazole (topical) Visceral larva migrans Albendazole Mebendazole Angiostrongylus
225
- cantonensis Albendazole or mebendazole Wuchereria bancrofti (filariasis); Brugia
226
- malayi (filariasis); tropical eosinophilia; Loa loa (loiasis) Diethylcarbamazine
227
- Ivermectin Onchocerca volvulus (onchocerciasis) Ivermectin Dracunculus medinensis
228
- (guinea worm) Metronidazole Thiabendazole or mebendazole Capillaria philippinensis
229
- (intestinal capillariasis) Albendazole Mebendazole Flukes (trematodes) Schistosoma
230
- haematobium (bilharziasis)
231
  - safely and effectively combined with 5-FU-, irinotecan-, and oxaliplatin-based
232
  chemotherapy in the treatment of metastatic colorectal cancer. Bevacizumab is
233
  FDA approved as a first-line treatment for metastatic colorectal cancer in combination
@@ -252,17 +91,39 @@ widget:
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  Sorafenib, sunitinib, and pazopanib are metabolized in the liver by the CYP3A4
253
  system, and elimination is primarily hepatic with excretion in feces. Each of
254
  these agents has potential interac-
255
- - source_sentence: Endocrine is gland, increases phate reduce the enhanced feedback
256
- regulation the effect PTH to calcium and reduce Likewise, and at levels the D
257
- kidney increase amount produced. High reducing PTH works by FGF23 1,25(OH) 2 raises
258
- phosphate, whereas 2 D has such is appropriate. 1,25(OH) D of on serum inhibitory
259
- effect negative feedback patients producing 1,25(OH) loss feedback coupled with
260
- impaired and intestinal calcium leads to hyperparathyroidism. The of 2 D inhibit
261
- being exploited with analogs serum calcium their drugs are useful roidism accompanying
262
- chronic disease in of primary 1,25(OH) also stimulates production completes negative
263
- feedback loop inhibits 1,25(OH) production while promoting hypophosphatemia, which
264
- turn production 1,25(OH) D production. SECONDARY HOMEOST
265
  sentences:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
266
  - 774 SECTION VII Endocrine Drugs that is detected by the parathyroid gland, increases
267
  in serum phos- phate levels reduce the ionized calcium, leading to enhanced PTH
268
  secretion. Such feedback regulation is appropriate to the net effect of PTH to
@@ -287,72 +148,44 @@ widget:
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  feedback loop in that FGF23 inhibits 1,25(OH) 2 D production while promoting hypophosphatemia,
288
  which in turn inhibits FGF23 production and stimulates 1,25(OH) 2 D production.
289
  SECONDARY HORMONAL REGULATORS OF BONE MINERAL HOMEOST
290
- - ke). Equine and ovine antivenoms are available for rattle- snake envenomations,
291
- but only equine antivenom is available for coral snake bite. The ovine antivenom
292
- is a Fab preparation and is less immunogenic than whole equine IgG antivenoms,
293
- but retains the ability to neutralize the rattlesnake venom. MONOCLONAL ANTIBODIES
294
- (MABs ) Recent advances in the ability to manipulate the genes of immu- noglobulins
295
- have resulted in development of a wide array of humanized and chimeric monoclonal
296
- antibodies directed against therapeutic targets. The only murine elements of humanized
297
- monoclonal antibodies are the complementarity-determining regions in the variable
298
- domains of immunoglobulin heavy and light chains. Complementarity-determining
299
- regions are primarily responsible for the antigen-binding capacity of antibodies.
300
- Chimeric antibodies typically contain antigen-binding murine variable regions
301
- and human constant regions. The following are brief descriptions of the engineered
302
- antibodies that have been approved by the FDA. Antitumor MABs Alemtuzumab is a
303
- humanized IgG 1 with a kappa chain that binds to CD52 found on normal and malignant
304
- B and T lymphocytes, NK cells, monocytes, macrophages, and a small population
305
- of granulocytes. Currently, alemtuzumab is approved for the treatment of B-cell
306
- chronic lymphocytic leukemia in patients who have been treated with alkylating
307
- agents and have failed fludarabine therapy. Alemtuzumab appears to deplete leukemic
308
- and normal cells by direct antibody-dependent lysis. Patients receiving this antibody
309
- become lymphopenic and may also become neutro- penic, anemic, and thrombocytopenic.
310
- As a result patients should be closely monitored for opportunistic infections
311
- and hemato- logic toxicity. Bevacizumab is a humanized IgG 1 monoclonal antibody
312
- that binds to vascular endothelial growth factor (VEGF) and inhibits VEGF from
313
- binding to its receptor, especially on endothelial cells. It is an antiangiogenic
314
- drug that
315
- - rier only when the meninges are inflamed. Concentrations in cerebrospinal fluid
316
- are highly variable, ranging from 4% to 64% of serum levels in the setting of
317
- meningeal inflammation. As with all antituberculous drugs, resistance to ethambutol
318
- emerges rapidly when the drug is used alone. Therefore, ethambutol is always given
319
- in combination with other antituberculous drugs. Ethambutol hydrochloride, 15–25
320
- mg/kg, is usually given as a single daily dose in combination with isoniazid or
321
- rifampin. The higher dose is recommended for treatment of tuberculous menin- gitis.
322
- The dose of ethambutol is 50 mg/kg when a twice-weekly dosing schedule is used.
323
- Adverse Reactions Hypersensitivity to ethambutol is rare. The most common serious
324
- adverse event is retrobulbar neuritis, resulting in loss of visual acuity and
325
- red-green color blindness. This dose-related adverse effect is more likely to
326
- occur at dosages of 25 mg/kg/d continued for several months. At 15 mg/kg/d or
327
- less, visual disturbances are very rare. Periodic visual acuity testing is desirable
328
- if the 25 mg/kg/d dosage is used. Ethambutol is relatively contraindicated in
329
- chil- dren too young to permit assessment of visual acuity and red- green color
330
- discrimination. PYRAZINAMIDE Pyrazinamide (PZA) is a relative of nicotinamide.
331
- It is stable and slightly soluble in water. It is inactive at neutral pH, but
332
- at pH 5.5 it inhibits tubercle bacilli at concentrations of approximately 20 mcg/mL.
333
- The drug is taken up by macrophages and exerts its activity against mycobacteria
334
- residing within the acidic environ- ment of lysosomes. Pyrazinamide (PZA) N C
335
- O NH2 N Mechanism of Action & Clinical Uses Pyrazinamide is converted to pyrazinoic
336
- acid—the active form of the drug—by mycobacterial pyrazinamidase, which is encoded
337
- by
338
- - source_sentence: Agents 49–1 Agents to or prevent herpes simplex virus and varicella-zoster
339
- virus (VZV) Route Administration Use Recommended Dosage and Regimen Acyclovir1
340
- First herpes 400 tid 5 times daily 7–10 days Recurrent genital herpes treatment
341
- or 200 daily or 800 bid or 800 mg tid × days in the HIV-infected mg 3–5 daily
342
- days in the HIV-infected mg times Orolabial herpes 400 mg 5 × 5 treatment 800
343
- qid treatment mg 5 days Intravenous mg/kg Mucocutaneous herpes the host treatment
344
- q8h × mg/kg × days HSV 10–20 Varicella or zoster in the immunosuppressed host
345
- × Topical (5% cream) Herpes labialis covering times × 4 days First genital herpes
346
- 500 × Recurrent treatment × 1 Genital in bid Genital herpes herpes suppression
347
- the mg bid 1500 mg Orolabial suppression 250-500 mg mg tid × 7 treatment 10 days
348
- Recurrent treatment 500 days Genital in HIV-infected treatment 5–10 herpes herpes
349
- suppression HIV
350
  sentences:
351
- - Primaquine is the drug of choice for the eradication of dormant liver forms of
352
- P vivax and P ovale and can also be used for chemo- prophylaxis against all malarial
353
- species. Chemistry & Pharmacokinetics Primaquine phosphate is a synthetic 8-aminoquinoline
354
- ( Figure 52–2 ). The drug is well absorbed orally, reaching peak plasma levels
355
- in
356
  - CHAPTER 49 Antiviral Agents 865 TABLE 49–1 Agents to treat or prevent herpes simplex
357
  virus (HSV) and varicella-zoster virus (VZV) infections. Route of Administration
358
  Use Recommended Adult Dosage and Regimen Acyclovir1 Oral First episode genital
@@ -378,6 +211,81 @@ widget:
378
  mg bid × 3 days Genital herpes in the HIV-infected host treatment 500–1000 mg
379
  bid × 5–10 days Genital herpes suppression 500–1000 mg once daily Genital herpes
380
  suppression in the HIV
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
381
  - 708 SECTION VII Endocrine Drugs marked adverse effects because there is a recovery
382
  period between each dose. The transition to an alternate-day schedule can be made
383
  after the disease process is under control. It should be done gradu- ally and
@@ -402,6 +310,90 @@ widget:
402
  FLUDROCORTISONE) The most important mineralocorticoid in humans is aldosterone.
403
  However, small amounts of deoxycorticosterone (DOC) are also formed and released.
404
  Although the amount is normally insignifi- cant, DOC was of some importance therapeut
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
405
  pipeline_tag: sentence-similarity
406
  library_name: sentence-transformers
407
  ---
@@ -456,9 +448,9 @@ from sentence_transformers import SentenceTransformer
456
  model = SentenceTransformer("RikoteMaster/embedder-granite")
457
  # Run inference
458
  sentences = [
459
- 'Agents 49–1 Agents to or prevent herpes simplex virus and varicella-zoster virus (VZV) Route Administration Use Recommended Dosage and Regimen Acyclovir1 First herpes 400 tid 5 times daily 7–10 days Recurrent genital herpes treatment or 200 daily or 800 bid or 800 mg tid × days in the HIV-infected mg 3–5 daily days in the HIV-infected mg times Orolabial herpes 400 mg 5 × 5 treatment 800 qid treatment mg 5 days Intravenous mg/kg Mucocutaneous herpes the host treatment q8h × mg/kg × days HSV 10–20 Varicella or zoster in the immunosuppressed host × Topical (5% cream) Herpes labialis covering times × 4 days First genital herpes 500 × Recurrent treatment × 1 Genital in bid Genital herpes herpes suppression the mg bid 1500 mg Orolabial suppression 250-500 mg mg tid × 7 treatment 10 days Recurrent treatment 500 days Genital in HIV-infected treatment 5–10 herpes herpes suppression HIV',
460
- 'CHAPTER 49 Antiviral Agents 865 TABLE 49–1 Agents to treat or prevent herpes simplex virus (HSV) and varicella-zoster virus (VZV) infections. Route of Administration Use Recommended Adult Dosage and Regimen Acyclovir1 Oral First episode genital herpes treatment 400 mg tid or 200 mg 5 times daily × 7–10 days Recurrent genital herpes treatment 400 mg tid or 200 mg 5 times daily or 800 mg bid × 3–5 days or 800 mg tid × 2 days Genital herpes in the HIV-infected host treatment 400 mg 3–5 times daily × 5–10 days Genital herpes suppression in the HIV-infected host 400–800 mg bid–tid Herpes proctitis treatment 400 mg 5 times daily until healed Orolabial herpes treatment 400 mg 5 times daily × 5 days Varicella treatment (age 2 years) 800 mg qid × 5 days Zoster treatment 800 mg 5 times daily × 7–10 days Intravenous Severe HSV treatment 5 mg/kg q8h × 7–10 days Mucocutaneous herpes in the immunocompromised host treatment 10 mg/kg q8h × 7–14 days Herpes encephalitis treatment 10–15 mg/kg q8h × 14–21 days Neonatal HSV infection treatment 10–20 mg/kg q8h × 14–21 days Varicella or zoster in the immunosuppressed host treatment 10 mg/kg q8h × 7 days Topical (5% cream) Herpes labialis treatment Thin film covering lesion 5 times daily × 4 days Famciclovir1 Oral First episode genital herpes treatment 500 mg tid × 5–10 days Recurrent genital herpes treatment 1000 mg bid × 1 day Genital herpes in the HIV-infected host treatment 500 mg bid × 5–10 days Genital herpes suppression 250 mg bid Genital herpes suppression in the HIV-infected host 500 mg bid Orolabial herpes treatment 1500 mg once Orolabial or genital herpes suppression 250-500 mg bid Zoster 500 mg tid × 7 days Valacyclovir1 Oral First episode genital herpes treatment 1000 mg bid × 10 days Recurrent genital herpes treatment 500 mg bid × 3 days Genital herpes in the HIV-infected host treatment 500–1000 mg bid × 5–10 days Genital herpes suppression 500–1000 mg once daily Genital herpes suppression in the HIV',
461
- '708 SECTION VII Endocrine Drugs marked adverse effects because there is a recovery period between each dose. The transition to an alternate-day schedule can be made after the disease process is under control. It should be done gradu- ally and with additional supportive measures between doses. When selecting a drug for use in large doses, a medium- or intermediate-acting synthetic steroid with little mineralocorticoid effect is advisable. If possible, it should be given as a single morning dose. C. Special Dosage Forms Local therapy, such as topical preparations for skin disease, oph- thalmic forms for eye disease, intra-articular injections for joint disease, inhaled steroids for asthma, and hydrocortisone enemas for ulcerative colitis, provides a means of delivering large amounts of steroid to the diseased tissue with reduced systemic effects. Beclomethasone dipropionate, and several other glucocorti- coids—primarily budesonide, flunisolide, and mometasone furoate, administered as aerosols—have been found to be extremely useful in the treatment of asthma (see Chapter 20 ). Beclomethasone dipropionate, triamcinolone acetonide, budes- onide, flunisolide, and mometasone furoate are available as nasal sprays for the topical treatment of allergic rhinitis. They are effec- tive at doses (one or two sprays one, two, or three times daily) that in most patients result in plasma levels that are too low to influ- ence adrenal function or have any other systemic effects. Corticosteroids incorporated in ointments, creams, lotions, and sprays are used extensively in dermatology. These preparations are discussed in more detail in Chapter 61 . MINERALOCORTICOIDS (ALDOSTERONE, DEOXYCORTICOSTERONE, FLUDROCORTISONE) The most important mineralocorticoid in humans is aldosterone. However, small amounts of deoxycorticosterone (DOC) are also formed and released. Although the amount is normally insignifi- cant, DOC was of some importance therapeut',
462
  ]
463
  embeddings = model.encode(sentences)
464
  print(embeddings.shape)
@@ -518,13 +510,13 @@ You can finetune this model on your own dataset.
518
  | | anchor | positive |
519
  |:--------|:-----------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------|
520
  | type | string | string |
521
- | details | <ul><li>min: 4 tokens</li><li>mean: 99.53 tokens</li><li>max: 279 tokens</li></ul> | <ul><li>min: 14 tokens</li><li>mean: 245.16 tokens</li><li>max: 512 tokens</li></ul> |
522
  * Samples:
523
- | anchor | positive |
524
- |:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
525
- | <code>Advanced March 2022 Solving Notes by In this do the following: We Weight Update then use method to This is very fast solving these based on an 11 of in TCS, 2015” written Eggerling on notes Kaul that we last lecture. last lecture In lecture, we to the order to fairly smartly advice of the game-setting with days and N follows: . expert gives some advice: UP predicts, based on of the expert, or DOWN. with knowledge and aggregator’s the UP/DOWN outcome. observes the outcome suffers his was incorrect. by ε (the i w(1) i to 1. (All experts are equally the ning.) At t: based a weighted majority vote , . w(t) N ). • observing the cost vector, set w(t) i i (Discount Last lecture analyzed the case when ε 1/2. same proof Theorem sequence outcomes, duration and expert i #</code> | <code>Advanced Algorithms March 22, 2022 Lecture 9: Solving LPs using Multiplicative Weights Notes by Ola Svensson1 In this lecture we do the following: • We describe the Multiplicative Weight Update (actually Hedge) method. • We then use this method to solve covering LPs. • This is a very fast and simple (i.e., very attractive) method for solving these LPs approximately. These lecture notes are partly based on an updated version of “Lecture 11 of Topics in TCS, 2015” that were written by Vincent Eggerling and Simon Rodriguez and on the lecture notes by Shiva Kaul that we used in the last lecture. 1 Recall last lecture In the previous lecture, we saw how to use the weighted majority method in order to fairly smartly follow the advice of experts. Recall that the general game-setting with T days and N experts was as follows: For t = 1, . . . , T: 1. Each expert i ∈[N] gives some advice: UP or DOWN 2. Aggregator (you) predicts, based on the advice of the expert, UP or DOWN. 3. Adversary, with k...</code> |
526
- | <code>analyzed the case when = same the following For any outcomes, T, and of of + O(log(N)/ε) These notes for the have not peer-reviewed and may contain inconsistent omit works.</code> | <code>Last lecture we analyzed the case when ε = 1/2. The same proof gives the following Theorem 1 For any sequence of outcomes, duration T, and expert i ∈[N], # of WM mistakes ≤2(1 + ε) · (# of i’s mistakes) + O(log(N)/ε) . 1Disclaimer: These notes were written as notes for the lecturer. They have not been peer-reviewed and may contain inconsistent notation, typos, and omit citations of relevant works. 1</code> |
527
- | <code>proof by defining function: each t . Φ(t) = i∈[N] i . We lower the Φ(T +1) using of of then bound terms bound: of goes a mistake initial weight is 1, Φ(T +1) = w(T +1) j ≥w(T +1) = (1 −ε)# of i’s mistakes bound: Every errs, at least half the experts (since weighted weights are (1 follows that down factor (1 WM ≤Φ(1) · WM = (1 WM for the equality that N initialized a weight of 1. The above give us (1 i’s mistakes ≤Φ(T WM . logs on then statement. 2 the game: for randomized strategies In you proved that instances for which weighted twice as as expert! is will to of making prediction (that the adversary then create side note this often is to following days and experts: 1, ,</code> | <code>Proof [Sketch] The proof was done by defining a potential function: for each t = 1, . . . , T + 1, let Φ(t) = X i∈[N] w(t) i . We now lower bound the “final” potential Φ(T +1) using the number of mistakes of i. We then upper bound it in terms of our number of mistakes. Lower bound: The weight of expert i goes down by a factor (1 −ε) for each mistake i does. As the initial weight of i is 1, Φ(T +1) = X j∈[N] w(T +1) j ≥w(T +1) i = (1 −ε)# of i’s mistakes . Upper bound: Every time WM errs, at least half the weight of the experts was wrong (since weighted majority was wrong). These weights are then decreased by (1 −ε). It follows that the potential goes down by at least a factor (1 −ε/2) every time WM errs. And so Φ(T +1) ≤Φ(1) · (1 −ε/2)# of WM mistakes = N · (1 −ε/2)# of WM mistakes , where for the equality we used that Φ(1) = N since each expert was initialized with a weight of 1. The above bounds give us (1 −ε)# of i’s mistakes ≤Φ(T +1) ≤N · (1 −ε/2)# of WM mistakes . Taking logs on b...</code> |
528
  * Loss: [<code>MultipleNegativesRankingLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#multiplenegativesrankingloss) with these parameters:
529
  ```json
530
  {
@@ -543,13 +535,13 @@ You can finetune this model on your own dataset.
543
  | | anchor | positive |
544
  |:--------|:-------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------|
545
  | type | string | string |
546
- | details | <ul><li>min: 15 tokens</li><li>mean: 175.44 tokens</li><li>max: 258 tokens</li></ul> | <ul><li>min: 55 tokens</li><li>mean: 432.79 tokens</li><li>max: 512 tokens</li></ul> |
547
  * Samples:
548
- | anchor | positive |
549
- |:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
550
- | <code>Adrenocorticosteroids & Adrenocortical Antagonists 707 hypertension occurs. or of hydrocortisone growth occurs in and have than steroid at equivalent in larger amounts, such and effects to glucocorticoid effects, sodium and loss potassium. and function, this leads to a hypochloremic alkalosis and eventually to pressure. In patients hypoproteinemia, renal or also In with even degrees to effects be minimized steroids, of potassium supplements. Adrenal administered more may treatment to appropriate at of stress for 24–48 severe to ten-fold dosage increases 48–72 trauma or major corti- costeroid dosage is to it should be slowly. be quite levels. may take 2–12 months hypothalamic-pituitary-adrenal function acceptably, cortisol levels to another months. The suppression is pituitary and treatment ACTH reduce time required the return function. If the in gluco- for certain disorder, the</code> | <code>CHAPTER 39 Adrenocorticosteroids & Adrenocortical Antagonists 707 hypertension also occurs. In dosages of 45 mg/m 2 /d or more of hydrocortisone or its equivalent, growth retardation occurs in children. Medium-, intermediate-, and long-acting glucocorticoids have greater growth-suppressing potency than the natural steroid at equivalent doses. When given in larger than physiologic amounts, steroids such as cortisone and hydrocortisone, which have mineralocorticoid effects in addition to glucocorticoid effects, cause some sodium and fluid retention and loss of potassium. In patients with normal cardiovas- cular and renal function, this leads to a hypokalemic, hypochloremic alkalosis and eventually to a rise in blood pressure. In patients with hypoproteinemia, renal disease, or liver disease, edema may also occur. In patients with heart disease, even small degrees of sodium retention may lead to heart failure. These effects can be minimized by using synthetic non-salt-retaining steroids, ...</code> |
551
- | <code>is and treatment ACTH not the for of function. If too in corticoids a of the or in intensity. patients an patients Cushing’s also with These symptoms or ing, weight lethargy, joint or pain, postural many of symptoms reflect true deficiency, may occur presence normal even elevated cortisol gesting glucocorticoid Contraindications A. Special glucocorticoids carefully for development of retention peptic osteopo- rosis, should as as and administration alternate-day) should when therapeutic obtained schedule. on relatively low doses of such are intercurrent or acci- dents B. must with great patients with peptic heart heart cer- osteoporosis, or Selection of Dosage Schedule anti- mineralocorticoid duration action, cost, and dosage forms ( these should selecting the drug used. ACTH Adrenocortical Steroids In patients with used</code> | <code>is not a pituitary problem, and treatment with ACTH does not reduce the time required for the return of normal function. If the dosage is reduced too rapidly in patients receiving gluco- corticoids for a certain disorder, the symptoms of the disorder may reappear or increase in intensity. However, patients without an underlying disorder (eg, patients cured surgically of Cushing’s disease) also develop symptoms with rapid reductions in cortico- steroid levels. These symptoms include anorexia, nausea or vomit- ing, weight loss, lethargy, headache, fever, joint or muscle pain, and postural hypotension. Although many of these symptoms may reflect true glucocorticoid deficiency, they may also occur in the presence of normal or even elevated plasma cortisol levels, sug- gesting glucocorticoid dependence. Contraindications & Cautions A. Special Precautions Patients receiving glucocorticoids must be monitored carefully for the development of hyperglycemia, glycosuria, sodium retention with ede...</code> |
552
- | <code>39–1 these factors be taken into drug be ACTH versus In with normal was used in production of similar effects. However, an the use a has in which was be were probably due amounts of corticosteroids the dosage B. Dosage the to be used, the physician the the of be required desired and of In some required for maintenance of the desired less the initial and the lowest dosage should gradually lowering the a small in is noted. When it is continuously elevated corticosteroid to suppress oral doses required. exists respect use of in inflammatory allergic same in a be effective than given in smaller doses in a Severe autoimmune vital organs must aggressively, and undertreatment is as To deposition immune and leukocytes 1 mg/kg/d predni- required initially. This dosage is main- tained the gradually are required alternate-day the may control in</code> | <code>available ( Table 39–1 ), and these factors should be taken into account in selecting the drug to be used. A. ACTH versus Adrenocortical Steroids In patients with normal adrenals, ACTH was used in the past to induce the endogenous production of cortisol to obtain similar effects. However, except when an increase in androgens is desir- able, the use of ACTH as a therapeutic agent has been abandoned. Instances in which ACTH was claimed to be more effective than glucocorticoids were probably due to the administration of smaller amounts of corticosteroids than were produced by the dosage of ACTH. B. Dosage In determining the dosage regimen to be used, the physician must consider the seriousness of the disease, the amount of drug likely to be required to obtain the desired effect, and the duration of therapy. In some diseases, the amount required for maintenance of the desired therapeutic effect is less than the dose needed to obtain the initial effect, and the lowest possible dosage for th...</code> |
553
  * Loss: [<code>MultipleNegativesRankingLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#multiplenegativesrankingloss) with these parameters:
554
  ```json
555
  {
@@ -698,31 +690,31 @@ You can finetune this model on your own dataset.
698
  ### Training Logs
699
  | Epoch | Step | Training Loss | Validation Loss |
700
  |:---------:|:--------:|:-------------:|:---------------:|
701
- | 0.1859 | 50 | 0.3888 | - |
702
- | 0.3717 | 100 | 0.1835 | - |
703
- | 0.5576 | 150 | 0.0817 | - |
704
- | 0.7435 | 200 | 0.0401 | 0.0351 |
705
- | 0.9294 | 250 | 0.0376 | - |
706
- | 1.1152 | 300 | 0.0332 | - |
707
- | 1.3011 | 350 | 0.028 | - |
708
- | 1.4870 | 400 | 0.0285 | 0.0162 |
709
- | 1.6729 | 450 | 0.0246 | - |
710
- | 1.8587 | 500 | 0.0239 | - |
711
- | 2.0446 | 550 | 0.0241 | - |
712
- | 2.2305 | 600 | 0.0237 | 0.0130 |
713
- | 2.4164 | 650 | 0.0222 | - |
714
- | 2.6022 | 700 | 0.019 | - |
715
- | 2.7881 | 750 | 0.0235 | - |
716
- | 2.9740 | 800 | 0.0266 | 0.0120 |
717
- | 3.1599 | 850 | 0.0214 | - |
718
- | 3.3457 | 900 | 0.024 | - |
719
- | 3.5316 | 950 | 0.0249 | - |
720
- | 3.7175 | 1000 | 0.0213 | 0.0113 |
721
- | 3.9033 | 1050 | 0.0233 | - |
722
- | 4.0892 | 1100 | 0.0213 | - |
723
- | 4.2751 | 1150 | 0.0202 | - |
724
- | **4.461** | **1200** | **0.0227** | **0.0109** |
725
- | 4.6468 | 1250 | 0.0229 | - |
726
  | 4.8327 | 1300 | 0.0196 | - |
727
 
728
  * The bold row denotes the saved checkpoint.
 
8
  - loss:MultipleNegativesRankingLoss
9
  base_model: ibm-granite/granite-embedding-107m-multilingual
10
  widget:
11
+ - source_sentence: inhibitors as antifungal, and antibacterial agents. and in with
12
+ sulfonylureas, not combination insulin. During clinical tion in 0.4–0.9%. Adverse
13
+ an increased rate of infections (upper respiratory and tract), (when Tzd), hypoglycemia
14
+ (when a dose of insulin agogue lowered hypoglycemia. Linagliptin is the class
15
+ and appears have properties similar to and tin. It approved for and combination
16
+ with metformin, pioglitazone. COMBINATION THERAPY—ORAL ANTIDIABETIC & in 2 Diabetes
17
+ Mellitus Failure to maintain response over the owing a in mass, reduction physical
18
+ activity, mass, in remains disconcerting problem ment of type Multiple medications
19
+ may glycemic there a should initiated with biguanide. clinical failure monotherapy,
20
+ a agent or is be insulin dase inhibitor; sulfonylureas insulin because of adverse
21
+ safety concerns. Third-line multiple medications, or a injectable intensified
22
+ insulin
23
  sentences:
24
  - inhibitors such as antiviral, antifungal, and certain antibacterial agents. Saxagliptin
25
  is approved as monotherapy and in combination with biguanides, sulfonylureas,
 
46
  because of cost, adverse effects, and safety concerns. Third-line therapy can
47
  include metformin, multiple other oral medications, or a noninsulin injectable
48
  and metformin and intensified insulin
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
49
  - '61. Glucocorticoids for gastrointestinal use: See Chapter 62. REFERENCES Alesci
50
  S et al: Glucocorticoid-induced osteoporosis: From basic mechanisms to clinical
51
  aspects. Neuroimmunomodulation 2005;12:1. Bamberger CM, Schulte HM, Chrousos GP:
 
67
  suppression with corticosteroids. J Clin Endocrinol Metab 1965;25:11. Hochberg
68
  Z, Pacak K, Chrousos GP: Endocrine withdrawal syndromes. Endocrine Rev 2003;24:523.
69
  Kalantaridou S, Chrousos GP: Clinical review 148:'
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
70
  - safely and effectively combined with 5-FU-, irinotecan-, and oxaliplatin-based
71
  chemotherapy in the treatment of metastatic colorectal cancer. Bevacizumab is
72
  FDA approved as a first-line treatment for metastatic colorectal cancer in combination
 
91
  Sorafenib, sunitinib, and pazopanib are metabolized in the liver by the CYP3A4
92
  system, and elimination is primarily hepatic with excretion in feces. Each of
93
  these agents has potential interac-
94
+ - source_sentence: 774 VII that detected by parathyroid gland, increases in serum
95
+ phos- levels reduce the secretion. regulation is the net PTH serum calcium and
96
+ reduce serum at the amount increase the amount 24,25(OH) D produced. serum calcium
97
+ by reducing secretion. High phosphate by D calcium phosphate, has less effect,
98
+ such feedback is again appropriate. 1,25(OH) effect PTH patients chronic are loss
99
+ this 2 D-mediated loop intestinal absorption often leads secondary The D to PTH
100
+ being exploited with of absorption. Such useful the management of hyperparathy-
101
+ roidism chronic kidney be of 1,25(OH) also production This the loop in that FGF23
102
+ 2 D promoting hypophosphatemia, turn inhibits and 2 production. HORMONAL OF
 
103
  sentences:
104
+ - rier only when the meninges are inflamed. Concentrations in cerebrospinal fluid
105
+ are highly variable, ranging from 4% to 64% of serum levels in the setting of
106
+ meningeal inflammation. As with all antituberculous drugs, resistance to ethambutol
107
+ emerges rapidly when the drug is used alone. Therefore, ethambutol is always given
108
+ in combination with other antituberculous drugs. Ethambutol hydrochloride, 15–25
109
+ mg/kg, is usually given as a single daily dose in combination with isoniazid or
110
+ rifampin. The higher dose is recommended for treatment of tuberculous menin- gitis.
111
+ The dose of ethambutol is 50 mg/kg when a twice-weekly dosing schedule is used.
112
+ Adverse Reactions Hypersensitivity to ethambutol is rare. The most common serious
113
+ adverse event is retrobulbar neuritis, resulting in loss of visual acuity and
114
+ red-green color blindness. This dose-related adverse effect is more likely to
115
+ occur at dosages of 25 mg/kg/d continued for several months. At 15 mg/kg/d or
116
+ less, visual disturbances are very rare. Periodic visual acuity testing is desirable
117
+ if the 25 mg/kg/d dosage is used. Ethambutol is relatively contraindicated in
118
+ chil- dren too young to permit assessment of visual acuity and red- green color
119
+ discrimination. PYRAZINAMIDE Pyrazinamide (PZA) is a relative of nicotinamide.
120
+ It is stable and slightly soluble in water. It is inactive at neutral pH, but
121
+ at pH 5.5 it inhibits tubercle bacilli at concentrations of approximately 20 mcg/mL.
122
+ The drug is taken up by macrophages and exerts its activity against mycobacteria
123
+ residing within the acidic environ- ment of lysosomes. Pyrazinamide (PZA) N C
124
+ O NH2 N Mechanism of Action & Clinical Uses Pyrazinamide is converted to pyrazinoic
125
+ acid—the active form of the drug—by mycobacterial pyrazinamidase, which is encoded
126
+ by
127
  - 774 SECTION VII Endocrine Drugs that is detected by the parathyroid gland, increases
128
  in serum phos- phate levels reduce the ionized calcium, leading to enhanced PTH
129
  secretion. Such feedback regulation is appropriate to the net effect of PTH to
 
148
  feedback loop in that FGF23 inhibits 1,25(OH) 2 D production while promoting hypophosphatemia,
149
  which in turn inhibits FGF23 production and stimulates 1,25(OH) 2 D production.
150
  SECONDARY HORMONAL REGULATORS OF BONE MINERAL HOMEOST
151
+ - host disease after allogeneic stem cell trans- plantation. Cyclosporine has also
152
+ proved useful in a variety of autoimmune disorders, including uveitis, rheumatoid
153
+ arthritis, psoriasis, and asthma. Its combination with newer agents is show- ing
154
+ considerable efficacy in clinical and experimental settings where effective and
155
+ less toxic immunosuppression is needed. Newer for- mulations of cyclosporine have
156
+ been developed that are improving patient compliance (smaller, better tasting
157
+ pills) and increasing bioavailability. Tacrolimus Tacrolimus (FK 506) is an immunosuppressant
158
+ macrolide antibi- otic produced by Streptomyces tsukubaensis. It is not chemically
159
+ related to cyclosporine, but their mechanisms of action are similar. Both drugs
160
+ bind to cytoplasmic peptidylprolyl isomerases that are abundant in all tissues.
161
+ While cyclosporine binds to cyclophilin, tacrolimus binds to the immunophilin
162
+ FK-binding protein (FKBP). Both complexes inhibit calcineurin, which is necessary
163
+ for the activation of the T-cell-specific transcription factor NF-AT. On a weight
164
+ basis, tacrolimus is 10–100 times more potent than cyclosporine in inhibiting
165
+ immune responses. Tacrolimus is utilized for the same indications as cyclosporine,
166
+ particularly in organ and stem cell transplantation. Multicenter studies in the
167
+ USA and in Europe indicate that both graft and patient survival are similar for
168
+ the two drugs. Tacrolimus has proved to be effective therapy for preventing rejection
169
+ in solid-organ transplant patients even after failure of standard rejection therapy,
170
+ including anti-T- cell antibodies. It is now considered a standard prophylactic
171
+ agent (usually in combination with methotrexate or mycophenolate mofetil) for
172
+ graft-versus-host disease. Tacrolimus can be administered orally or intravenously.
173
+ The half-life of the intravenous form is approximately 9–12 hours. Like cyclosporine,
174
+ tacrolimus is metabolized primarily by P450 enzymes in the liver, and there is
175
+ potential for drug interactions. The dosage is determined by trough blood level
176
+ at
177
+ - source_sentence: Antiviral 865 TABLE Agents or (HSV) varicella-zoster virus (VZV)
178
+ Administration Recommended Dosage and Regimen Acyclovir1 Oral First treatment
179
+ mg tid mg 5 daily × Recurrent genital herpes mg 200 times daily 800 bid 3–5 tid
180
+ 2 days Genital the host treatment Genital in host treatment 5 until healed Orolabial
181
+ treatment × days Varicella years) 800 mg qid days Zoster daily Intravenous HSV
182
+ 5 in host mg/kg treatment 10–15 days Neonatal HSV infection 10–20 mg/kg × Varicella
183
+ the host treatment mg/kg q8h days (5% treatment lesion 4 Famciclovir1 episode
184
+ treatment mg × days genital 1000 day Genital in HIV-infected 500 5–10 days herpes
185
+ 250 Genital in the HIV-infected 500 bid Orolabial or suppression 250-500 mg mg
186
+ days Oral herpes 1000 mg bid × 10 Recurrent mg Genital herpes HIV-infected 5–10
187
+ days herpes once suppression the
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
188
  sentences:
 
 
 
 
 
189
  - CHAPTER 49 Antiviral Agents 865 TABLE 49–1 Agents to treat or prevent herpes simplex
190
  virus (HSV) and varicella-zoster virus (VZV) infections. Route of Administration
191
  Use Recommended Adult Dosage and Regimen Acyclovir1 Oral First episode genital
 
211
  mg bid × 3 days Genital herpes in the HIV-infected host treatment 500–1000 mg
212
  bid × 5–10 days Genital herpes suppression 500–1000 mg once daily Genital herpes
213
  suppression in the HIV
214
+ - LA Human leukocyte antigen IFN Interferon IGIV Immune globulin intravenous IL
215
+ Interleukin LFA Leukocyte function-associated antigen MAB Monoclonal antibody
216
+ MHC Major histocompatibility complex NK cell Natural killer cell SCID Severe combined
217
+ immunodeficiency disease TCR T-cell receptor TGF-a Transforming growth factor-β
218
+ TH1, TH2 T helper cell types 1 and 2 TNF Tumor necrosis factor
219
+ - ', especially in adults with impaired renal function and prolonged elevation of
220
+ drug levels. The sudden absorption of postoperatively instilled kanamycin from
221
+ the peritoneal cavity (3–5 g) has resulted in curare-like neu- romuscular blockade
222
+ and respiratory arrest. Calcium gluconate and neostigmine can act as antidotes.
223
+ Although hypersensitivity is not common, prolonged applica- tion of neomycin-containing
224
+ ointments to skin and eyes has resulted in severe allergic reactions. ■ SPECTINOMYCIN
225
+ Spectinomycin is an aminocyclitol antibiotic that is structurally related to aminoglycosides.
226
+ It lacks amino sugars and glycosidic bonds. NH HN CH3 O O CH3 Spectinomycin O
227
+ CH3 HO O OH OH Spectinomycin is active in vitro against many gram-positive and
228
+ gram-negative organisms, but it is used almost solely as an alternative treatment
229
+ for drug-resistant gonorrhea or gonorrhea in penicillin-allergic patients. The
230
+ majority of gonococcal isolates are inhibited by 6 mcg/mL of spectinomycin. Strains
231
+ of gonococci may be resistant to spectinomycin, but there is no cross-resistance
232
+ with other drugs used in gonorrhea. Spectinomycin is rapidly absorbed after intramuscular
233
+ injection. A single dose of 40 mg/kg up to a maximum of 2 g is given. There is
234
+ pain at the injection site and, occasionally, fever and nausea. Nephrotoxicity
235
+ and anemia have been observed rarely. Spectinomycin is no longer available for
236
+ use in the United States but may be available elsewhere.'
237
+ - source_sentence: Against Gram-Positive Bacilli Aminoglycosides Carbapenems Carbapenems
238
+ Cephalosporins Chloramphenicol Tetracyclines Macrolides Penicillins Sulfonamides
239
+ Tetracyclines Tigecycline Trimethoprim TABLE Antimicrobial that require are in
240
+ with hepatic impairment. Dosage Needed in Contraindicated in Dosage Adjustment
241
+ Impairment amantadine, aminoglycosides, carbapenems, cycloserine, didanosine,
242
+ ethionamide, penicillins,3 pyrazinamide, stavudine, telavancin, telbivudine, telithromycin,
243
+ tenofovir, terbinafine, valacyclovir, zidovudine acid, (long-acting), tetracyclines2
244
+ Amprenavir, phenicol, indinavir, metronida- 2Except doxycycline and minocycline.
245
+ nafcillin and 4Except Alter Antimicrobi
246
+ sentences:
247
+ - Against Gram-Positive Cocci Against Gram-Negative Bacilli Aminoglycosides Aminoglycosides
248
+ Carbapenems Carbapenems Cephalosporins Chloramphenicol Chloramphenicol Quinolones
249
+ Clindamycin Rifampin Daptomycin Tetracyclines Glycopeptide antibiotics Tigecycline
250
+ Ketolides Macrolides Oxazolidinones Penicillins Quinolones Rifampin Streptogramins
251
+ Sulfonamides Tetracyclines Tigecycline Trimethoprim TABLE 51–5 Antimicrobial agents
252
+ that require dosage adjustment or are contraindicated in patients with renal or
253
+ hepatic impairment. Dosage Adjustment Needed in Renal Impairment Contraindicated
254
+ in Renal Impairment Dosage Adjustment Needed in Hepatic Impairment Acyclovir,
255
+ amantadine, aminoglycosides, aztreonam, carbapenems, cephalosporins,1 clarithromycin,
256
+ colistin, cycloserine, daptomycin, didanosine, emtricitabine, ethambutol, ethionamide,
257
+ famciclovir, fluconazole, flucytosine, foscarnet, ganciclovir, lamivudine, penicillins,3
258
+ pyrazinamide, quinolones, 4 rimantadine, stavudine, telavancin, telbivudine, telithromycin,
259
+ tenofovir, terbinafine, trimethoprim- sulfamethoxazole, valacyclovir, vancomycin,
260
+ zidovudine Cidofovir, methenamine, nalidixic acid, nitrofurantoin, sulfonamides
261
+ (long-acting), tetracyclines2 Amprenavir, atazanavir, chloram- phenicol, clindamycin,
262
+ erythromycin, fosamprenavir, indinavir, metronida- zole, rimantadine, tigecycline
263
+ 1Except ceftriaxone. 2Except doxycycline and possibly minocycline. 3Except antistaphylococcal
264
+ penicillins (eg, nafcillin and dicloxacillin). 4Except moxifloxacin. Conditions
265
+ That Alter Antimicrobi
266
+ - 'of the integrity of membranes in cells and organelles. A. Nervous System The
267
+ developing central nervous system of the fetus and young child is the most sensitive
268
+ target organ for lead’s toxic effect. Epidemiologic studies suggest that blood
269
+ lead concentrations even less than 5 mcg/dL may result in subclinical deficits
270
+ in neurocog- nitive function in lead-exposed young children, with no demon- strable
271
+ threshold for a “no effect” level. The dose response between TABLE 57–1 Toxicology
272
+ of selected arsenic, lead, and mercury compounds. Form Entering Body Major Route
273
+ of Absorption Distribution Major Clinical Effects Key Aspects of Mechanism Metabolism
274
+ and Elimination Arsenic Inorganic arsenic salts Gastrointestinal, respiratory
275
+ (all mucosal surfaces) Predominantly soft tissues (highest in liver, kidney).
276
+ Avidly bound in skin, hair, nails Cardiovascular: shock, arrhythmias. CNS: encephalopathy,
277
+ peripheral neuropathy. Gastroenteritis; pan- cytopenia; cancer (many sites) Inhibits
278
+ enzymes; interferes with oxidative phosphorylation; alters cell signaling, gene
279
+ expression Methylation. Renal (major); sweat and feces (minor) Lead Inorganic
280
+ lead oxides and salts Gastrointestinal, respiratory Soft tissues; redistributed
281
+ to skeleton (> 90% of adult body burden) CNS deficits; peripheral neuropathy;
282
+ ane- mia; nephropathy; hypertension; reproductive toxicity Inhibits enzymes; interferes
283
+ with essential cations; alters membrane structure Renal (major); feces and breast
284
+ milk (minor) Organic (tetraethyl lead) Skin, gastrointesti- nal, respiratory Soft
285
+ tissues, especially liver, CNS Encephalopathy Hepatic dealkylation (fast) → trialkyme-
286
+ tabolites (slow) → dissociation to lead Urine and feces (major); sweat (minor)
287
+ Mercury Elemental mercury Respiratory tract Soft tissues, especially kidney, CNS
288
+ CNS: tremor, behavioral (erethism); gingivo'
289
  - 708 SECTION VII Endocrine Drugs marked adverse effects because there is a recovery
290
  period between each dose. The transition to an alternate-day schedule can be made
291
  after the disease process is under control. It should be done gradu- ally and
 
310
  FLUDROCORTISONE) The most important mineralocorticoid in humans is aldosterone.
311
  However, small amounts of deoxycorticosterone (DOC) are also formed and released.
312
  Although the amount is normally insignifi- cant, DOC was of some importance therapeut
313
+ - source_sentence: Antiprotozoal 923 MEFLOQUINE Mefloquine is effective therapy of
314
+ other Although toxicity is mefloquine one recommended for most regions with Chemistry
315
+ Mefloquine is 4-quinoline methanol is chemically quinine. can given because local
316
+ irritation with parenteral and hours. Mefloquine highly uted and treat- regimen.
317
+ elimination half-life about 20 allowing dosing chemoprophylaxis. With dos- drug
318
+ reached over number of interval can be shortened to 4 with daily doses 250 mg,
319
+ this is not and metabolites of in can be in the months completion therapy. Antimalarial
320
+ Action & strong P falciparum P is hepatic stages or gametocytes. The of unknown.
321
+ Sporadic mefloquine been from areas. At resistance appears to uncommon regions
322
+ Asia high rates border areas resis- tance quinine resistance to Clinical in
323
+ sentences:
324
+ - 938 SECTION VIII Chemotherapeutic Drugs Clinical Uses Albendazole is administered
325
+ on an empty stomach when used against intraluminal parasites but with a fatty
326
+ meal when used against tissue parasites. A. Ascariasis, Trichuriasis, and Hookworm
327
+ and Pinworm Infections For adults and children older than 2 years of age with
328
+ ascariasis and hookworm infections, the treatment is a single dose of 400 mg TABLE
329
+ 53–1 Drugs for the treatment of helminthic infections. 1 Infecting Organism Drug
330
+ of Choice Alternative Drugs Roundworms (nematodes) Ascaris lumbricoides (roundworm)
331
+ Albendazole or pyrantel pamoate or mebendazole Ivermectin, piperazine Trichuris
332
+ trichiura (whipworm) Mebendazole or albendazole Ivermectin Necator americanus
333
+ (hookworm); Ancylostoma duodenale (hookworm) Albendazole or mebendazole or pyrantel
334
+ pamoate Strongyloides stercoralis (threadworm) Ivermectin Albendazole or thiabendazole
335
+ Enterobius vermicularis (pinworm) Mebendazole or pyrantel pamoate Albendazole
336
+ Trichinella spiralis (trichinosis) Mebendazole or albendazole; add corticosteroids
337
+ for severe infection Trichostrongylus species Pyrantel pamoate or mebendazole
338
+ Albendazole Cutaneous larva migrans (creeping eruption) Albendazole or ivermectin
339
+ Thiabendazole (topical) Visceral larva migrans Albendazole Mebendazole Angiostrongylus
340
+ cantonensis Albendazole or mebendazole Wuchereria bancrofti (filariasis); Brugia
341
+ malayi (filariasis); tropical eosinophilia; Loa loa (loiasis) Diethylcarbamazine
342
+ Ivermectin Onchocerca volvulus (onchocerciasis) Ivermectin Dracunculus medinensis
343
+ (guinea worm) Metronidazole Thiabendazole or mebendazole Capillaria philippinensis
344
+ (intestinal capillariasis) Albendazole Mebendazole Flukes (trematodes) Schistosoma
345
+ haematobium (bilharziasis)
346
+ - CHAPTER 52 Antiprotozoal Drugs 923 MEFLOQUINE Mefloquine is effective therapy
347
+ for many chloroquine-resistant strains of P falciparum and against other species.
348
+ Although toxicity is a concern, mefloquine is one of the recommended chemopro-
349
+ phylactic drugs for use in most malaria-endemic regions with chloroquine-resistant
350
+ strains. Chemistry & Pharmacokinetics Mefloquine hydrochloride is a synthetic
351
+ 4-quinoline methanol that is chemically related to quinine. It can only be given
352
+ orally because severe local irritation occurs with parenteral use. It is well
353
+ absorbed, and peak plasma concentrations are reached in about 18 hours. Mefloquine
354
+ is highly protein-bound, extensively distrib- uted in tissues, and eliminated
355
+ slowly, allowing a single-dose treat- ment regimen. The terminal elimination half-life
356
+ is about 20 days, allowing weekly dosing for chemoprophylaxis. With weekly dos-
357
+ ing, steady-state drug levels are reached over a number of weeks; this interval
358
+ can be shortened to 4 days by beginning a course with three consecutive daily
359
+ doses of 250 mg, although this is not stan- dard practice. Mefloquine and acid
360
+ metabolites of the drug are slowly excreted, mainly in the feces. The drug can
361
+ be detected in the blood for months after the completion of therapy. Antimalarial
362
+ Action & Resistance Mefloquine has strong blood schizonticidal activity against
363
+ P falciparum and P vivax, but it is not active against hepatic stages or gametocytes.
364
+ The mechanism of action of mefloquine is unknown. Sporadic resistance to mefloquine
365
+ has been reported from many areas. At present, resistance appears to be uncommon
366
+ except in regions of Southeast Asia with high rates of multidrug resistance (especially
367
+ border areas of Thailand). Mefloquine resis- tance appears to be associated with
368
+ resistance to quinine and halofantrine but not with resistance to chloroquine.
369
+ Clinical Uses A. Chemoprophylaxis Mefloquine is effective in prophylaxis against
370
+ most strain
371
+ - the body to colonize various organs in the process called metastasis. Such tumor
372
+ stem cells thus can express clonogenic (colony-forming) capability, and they are
373
+ characterized by chromosome abnormalities reflecting their genetic instability,
374
+ which leads to progressive selection of subclones that can survive more readily
375
+ in the multicellular environment of the host. This genetic instability also allows
376
+ them to become resistant to chemotherapy and radiotherapy. The invasive and metastatic
377
+ processes as well as a series of metabolic abnormalities associated with the cancer
378
+ result in tumor-related symptoms and eventual death of the patient unless the
379
+ neoplasm can be eradicated with treatment. 54 CAUSES OF CANCER The incidence,
380
+ geographic distribution, and behavior of specific types of cancer are related
381
+ to multiple factors, including sex, age, race, genetic predisposition, and exposure
382
+ to environmental car- cinogens. Of these factors, environmental exposure is probably
383
+ most important. Exposure to ionizing radiation has been well documented as a significant
384
+ risk factor for a number of cancers, including acute leukemias, thyroid cancer,
385
+ breast cancer, lung cancer, soft tissue sarcoma, and basal cell and squamous cell
386
+ skin cancers. Chemical carcinogens (particularly those in tobacco smoke) as well
387
+ as azo dyes, aflatoxins, asbestos, benzene, and radon have all been well documented
388
+ as leading to a wide range of human cancers. Several viruses have been implicated
389
+ in the etiology of various human cancers. For example, hepatitis B and hepatitis
390
+ C are asso- ciated with the development of hepatocellular cancer; HIV is associated
391
+ with Hodgkin’s and non-Hodgkin’s lymphomas; human papillomavirus is associated
392
+ with cervical cancer and head and neck cancer; and Ebstein-Barr virus is associated
393
+ with nasopharyn- geal cancer. Expression of virus-induced neoplasia may also depend
394
+ on additional host and environmental factors that modu- late the transformation
395
+ process. Cellular genes are known that are homologous to the transforming genes
396
+ of the retroviruses, a family
397
  pipeline_tag: sentence-similarity
398
  library_name: sentence-transformers
399
  ---
 
448
  model = SentenceTransformer("RikoteMaster/embedder-granite")
449
  # Run inference
450
  sentences = [
451
+ 'Antiprotozoal 923 MEFLOQUINE Mefloquine is effective therapy of other Although toxicity is mefloquine one recommended for most regions with Chemistry Mefloquine is 4-quinoline methanol is chemically quinine. can given because local irritation with parenteral and hours. Mefloquine highly uted and treat- regimen. elimination half-life about 20 allowing dosing chemoprophylaxis. With dos- drug reached over number of interval can be shortened to 4 with daily doses 250 mg, this is not and metabolites of in can be in the months completion therapy. Antimalarial Action & strong P falciparum P is hepatic stages or gametocytes. The of unknown. Sporadic mefloquine been from areas. At resistance appears to uncommon regions Asia high rates border areas resis- tance quinine resistance to Clinical in',
452
+ 'CHAPTER 52 Antiprotozoal Drugs 923 MEFLOQUINE Mefloquine is effective therapy for many chloroquine-resistant strains of P falciparum and against other species. Although toxicity is a concern, mefloquine is one of the recommended chemopro- phylactic drugs for use in most malaria-endemic regions with chloroquine-resistant strains. Chemistry & Pharmacokinetics Mefloquine hydrochloride is a synthetic 4-quinoline methanol that is chemically related to quinine. It can only be given orally because severe local irritation occurs with parenteral use. It is well absorbed, and peak plasma concentrations are reached in about 18 hours. Mefloquine is highly protein-bound, extensively distrib- uted in tissues, and eliminated slowly, allowing a single-dose treat- ment regimen. The terminal elimination half-life is about 20 days, allowing weekly dosing for chemoprophylaxis. With weekly dos- ing, steady-state drug levels are reached over a number of weeks; this interval can be shortened to 4 days by beginning a course with three consecutive daily doses of 250 mg, although this is not stan- dard practice. Mefloquine and acid metabolites of the drug are slowly excreted, mainly in the feces. The drug can be detected in the blood for months after the completion of therapy. Antimalarial Action & Resistance Mefloquine has strong blood schizonticidal activity against P falciparum and P vivax, but it is not active against hepatic stages or gametocytes. The mechanism of action of mefloquine is unknown. Sporadic resistance to mefloquine has been reported from many areas. At present, resistance appears to be uncommon except in regions of Southeast Asia with high rates of multidrug resistance (especially border areas of Thailand). Mefloquine resis- tance appears to be associated with resistance to quinine and halofantrine but not with resistance to chloroquine. Clinical Uses A. Chemoprophylaxis Mefloquine is effective in prophylaxis against most strain',
453
+ 'the body to colonize various organs in the process called metastasis. Such tumor stem cells thus can express clonogenic (colony-forming) capability, and they are characterized by chromosome abnormalities reflecting their genetic instability, which leads to progressive selection of subclones that can survive more readily in the multicellular environment of the host. This genetic instability also allows them to become resistant to chemotherapy and radiotherapy. The invasive and metastatic processes as well as a series of metabolic abnormalities associated with the cancer result in tumor-related symptoms and eventual death of the patient unless the neoplasm can be eradicated with treatment. 54 CAUSES OF CANCER The incidence, geographic distribution, and behavior of specific types of cancer are related to multiple factors, including sex, age, race, genetic predisposition, and exposure to environmental car- cinogens. Of these factors, environmental exposure is probably most important. Exposure to ionizing radiation has been well documented as a significant risk factor for a number of cancers, including acute leukemias, thyroid cancer, breast cancer, lung cancer, soft tissue sarcoma, and basal cell and squamous cell skin cancers. Chemical carcinogens (particularly those in tobacco smoke) as well as azo dyes, aflatoxins, asbestos, benzene, and radon have all been well documented as leading to a wide range of human cancers. Several viruses have been implicated in the etiology of various human cancers. For example, hepatitis B and hepatitis C are asso- ciated with the development of hepatocellular cancer; HIV is associated with Hodgkin’s and non-Hodgkin’s lymphomas; human papillomavirus is associated with cervical cancer and head and neck cancer; and Ebstein-Barr virus is associated with nasopharyn- geal cancer. Expression of virus-induced neoplasia may also depend on additional host and environmental factors that modu- late the transformation process. Cellular genes are known that are homologous to the transforming genes of the retroviruses, a family',
454
  ]
455
  embeddings = model.encode(sentences)
456
  print(embeddings.shape)
 
510
  | | anchor | positive |
511
  |:--------|:-----------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------|
512
  | type | string | string |
513
+ | details | <ul><li>min: 3 tokens</li><li>mean: 99.93 tokens</li><li>max: 255 tokens</li></ul> | <ul><li>min: 14 tokens</li><li>mean: 245.16 tokens</li><li>max: 512 tokens</li></ul> |
514
  * Samples:
515
+ | anchor | positive |
516
+ |:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
517
+ | <code>March Lecture Solving using by Svensson1 In this following: We describe Multiplicative Hedge) We this method to solve is these lecture are on of “Lecture 11 of in 2015” written and Simon Rodriguez and on by Kaul that the lecture previous we to use the majority method order to fairly general with days N experts as For t . , gives advice: 2. advice the expert, of and the decides 4. observes suffers was majority parameterized by ε “learning rate”), now as follows: • each i weight initialized 1. are trustworthy the ning.) each t: Predict based on w(t) After observing the vector, i expert the lecture we case = following any sequence of i of WM mistake</code> | <code>Advanced Algorithms March 22, 2022 Lecture 9: Solving LPs using Multiplicative Weights Notes by Ola Svensson1 In this lecture we do the following: • We describe the Multiplicative Weight Update (actually Hedge) method. • We then use this method to solve covering LPs. • This is a very fast and simple (i.e., very attractive) method for solving these LPs approximately. These lecture notes are partly based on an updated version of “Lecture 11 of Topics in TCS, 2015” that were written by Vincent Eggerling and Simon Rodriguez and on the lecture notes by Shiva Kaul that we used in the last lecture. 1 Recall last lecture In the previous lecture, we saw how to use the weighted majority method in order to fairly smartly follow the advice of experts. Recall that the general game-setting with T days and N experts was as follows: For t = 1, . . . , T: 1. Each expert i ∈[N] gives some advice: UP or DOWN 2. Aggregator (you) predicts, based on the advice of the expert, UP or DOWN. 3. Adversary, with k...</code> |
518
+ | <code>Last ε The same proof the For duration expert i ∈[N], of WM mistakes ε) · (# i’s mistakes) + O(log(N)/ε) 1Disclaimer: notes They not been and may typos,</code> | <code>Last lecture we analyzed the case when ε = 1/2. The same proof gives the following Theorem 1 For any sequence of outcomes, duration T, and expert i ∈[N], # of WM mistakes ≤2(1 + ε) · (# of i’s mistakes) + O(log(N)/ε) . 1Disclaimer: These notes were written as notes for the lecturer. They have not been peer-reviewed and may contain inconsistent notation, typos, and omit citations of relevant works. 1</code> |
519
+ | <code>[Sketch] The proof done by potential function: for each = 1, . , 1, Φ(t) = i We lower potential the mistakes of i. We it in of our mistakes. The weight of expert down by a −ε) i does. As weight is 1, Φ(T +1) = +1) ≥w(T +1) = (1 −ε)# of . Every the experts was (since majority weights are (1 −ε). that the factor every time Φ(T −ε/2)# mistakes = N −ε/2)# , equality used that = was initialized with a weight above bounds give us (1 mistakes ≤N · (1 of . sides, allowing for randomized strategies In the exercises, you proved that are instances for weighted This overcome this we allow random instead of always making prediction the to create A is often general is often good the of adversaries. Allowing randomized leads to following with T t . . ,</code> | <code>Proof [Sketch] The proof was done by defining a potential function: for each t = 1, . . . , T + 1, let Φ(t) = X i∈[N] w(t) i . We now lower bound the “final” potential Φ(T +1) using the number of mistakes of i. We then upper bound it in terms of our number of mistakes. Lower bound: The weight of expert i goes down by a factor (1 −ε) for each mistake i does. As the initial weight of i is 1, Φ(T +1) = X j∈[N] w(T +1) j ≥w(T +1) i = (1 −ε)# of i’s mistakes . Upper bound: Every time WM errs, at least half the weight of the experts was wrong (since weighted majority was wrong). These weights are then decreased by (1 −ε). It follows that the potential goes down by at least a factor (1 −ε/2) every time WM errs. And so Φ(T +1) ≤Φ(1) · (1 −ε/2)# of WM mistakes = N · (1 −ε/2)# of WM mistakes , where for the equality we used that Φ(1) = N since each expert was initialized with a weight of 1. The above bounds give us (1 −ε)# of i’s mistakes ≤Φ(T +1) ≤N · (1 −ε/2)# of WM mistakes . Taking logs on b...</code> |
520
  * Loss: [<code>MultipleNegativesRankingLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#multiplenegativesrankingloss) with these parameters:
521
  ```json
522
  {
 
535
  | | anchor | positive |
536
  |:--------|:-------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------|
537
  | type | string | string |
538
+ | details | <ul><li>min: 15 tokens</li><li>mean: 174.64 tokens</li><li>max: 266 tokens</li></ul> | <ul><li>min: 55 tokens</li><li>mean: 432.79 tokens</li><li>max: 512 tokens</li></ul> |
539
  * Samples:
540
+ | anchor | positive |
541
+ |:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
542
+ | <code>CHAPTER 39 Adrenocorticosteroids Adrenocortical Antagonists occurs. of /d of or in intermediate-, long-acting glucocorticoids greater growth-suppressing the steroid in larger than amounts, as cortisone hydrocortisone, which mineralocorticoid effects addition to glucocorticoid and fluid and loss of potassium. patients this a hypokalemic, and in blood pressure. hypoproteinemia, renal disease, liver disease, also occur. In patients with disease, small of may These by using non-salt-retaining and supplements. C. Suppression corticosteroids adrenal suppression occur. weeks the given appropriate at times dosage 24–48 hours) or stress ten-fold for or costeroid dosage be it slowly. If to reduction be slow levels. It take 2–12 to and cortisol may not to normal The suppression not treatment ACTH does time for normal function. the too receiving a certain disorder, the</code> | <code>CHAPTER 39 Adrenocorticosteroids & Adrenocortical Antagonists 707 hypertension also occurs. In dosages of 45 mg/m 2 /d or more of hydrocortisone or its equivalent, growth retardation occurs in children. Medium-, intermediate-, and long-acting glucocorticoids have greater growth-suppressing potency than the natural steroid at equivalent doses. When given in larger than physiologic amounts, steroids such as cortisone and hydrocortisone, which have mineralocorticoid effects in addition to glucocorticoid effects, cause some sodium and fluid retention and loss of potassium. In patients with normal cardiovas- cular and renal function, this leads to a hypokalemic, hypochloremic alkalosis and eventually to a rise in blood pressure. In patients with hypoproteinemia, renal disease, or liver disease, edema may also occur. In patients with heart disease, even small degrees of sodium retention may lead to heart failure. These effects can be minimized by using synthetic non-salt-retaining steroids, ...</code> |
543
+ | <code>is a treatment not reduce the return function. dosage rapidly a certain the symptoms the in patients an disorder patients Cushing’s disease) symptoms with rapid symptoms include anorexia, vomit- ing, weight loss, postural reflect true glucocorticoid deficiency, occur in the normal or even plasma levels, sug- gesting glucocorticoids must carefully the hyperglycemia, sodium with edema hypertension, hypokalemia, peptic osteopo- rosis, and and intermittent alternate-day) can on this Even patients may of stress, surgical are or or acci- occur. B. with with peptic hypertension with failure, cer- as varicella tuberculosis, psycho- ses, osteoporosis, Glucocorticoid differ respect relative anti- inflammatory and mineralocorticoid of available ( Table and these factors should be in drug to used. ACTH Adrenocortical Steroids patients normal</code> | <code>is not a pituitary problem, and treatment with ACTH does not reduce the time required for the return of normal function. If the dosage is reduced too rapidly in patients receiving gluco- corticoids for a certain disorder, the symptoms of the disorder may reappear or increase in intensity. However, patients without an underlying disorder (eg, patients cured surgically of Cushing’s disease) also develop symptoms with rapid reductions in cortico- steroid levels. These symptoms include anorexia, nausea or vomit- ing, weight loss, lethargy, headache, fever, joint or muscle pain, and postural hypotension. Although many of these symptoms may reflect true glucocorticoid deficiency, they may also occur in the presence of normal or even elevated plasma cortisol levels, sug- gesting glucocorticoid dependence. Contraindications & Cautions A. Special Precautions Patients receiving glucocorticoids must be monitored carefully for the development of hyperglycemia, glycosuria, sodium retention with ede...</code> |
544
+ | <code>( Table and these should be taken in be A. ACTH ACTH used past production to However, when is able, ACTH therapeutic agent has abandoned. which claimed be effective than were due of of were dosage Dosage the regimen physician consider the disease, amount likely to required the effect, therapy. required for the dose to obtain initial the for needed effect be until a small or symptoms is When it is continuously plasma levels to ACTH, paren- preparation oral doses frequent The situation with respect use of inflammatory allergic The same total quantity few be effective many smaller slowly absorbed autoimmune involving organs aggressively, is as treatment. complexes macrophages, of predni- divided doses dosage is serious dosage can gradually large required prolonged time, after control When used manner, large amounts</code> | <code>available ( Table 39–1 ), and these factors should be taken into account in selecting the drug to be used. A. ACTH versus Adrenocortical Steroids In patients with normal adrenals, ACTH was used in the past to induce the endogenous production of cortisol to obtain similar effects. However, except when an increase in androgens is desir- able, the use of ACTH as a therapeutic agent has been abandoned. Instances in which ACTH was claimed to be more effective than glucocorticoids were probably due to the administration of smaller amounts of corticosteroids than were produced by the dosage of ACTH. B. Dosage In determining the dosage regimen to be used, the physician must consider the seriousness of the disease, the amount of drug likely to be required to obtain the desired effect, and the duration of therapy. In some diseases, the amount required for maintenance of the desired therapeutic effect is less than the dose needed to obtain the initial effect, and the lowest possible dosage for th...</code> |
545
  * Loss: [<code>MultipleNegativesRankingLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#multiplenegativesrankingloss) with these parameters:
546
  ```json
547
  {
 
690
  ### Training Logs
691
  | Epoch | Step | Training Loss | Validation Loss |
692
  |:---------:|:--------:|:-------------:|:---------------:|
693
+ | 0.1859 | 50 | 0.3983 | - |
694
+ | 0.3717 | 100 | 0.193 | - |
695
+ | 0.5576 | 150 | 0.0828 | - |
696
+ | 0.7435 | 200 | 0.0409 | 0.0339 |
697
+ | 0.9294 | 250 | 0.0386 | - |
698
+ | 1.1152 | 300 | 0.0322 | - |
699
+ | 1.3011 | 350 | 0.0311 | - |
700
+ | 1.4870 | 400 | 0.0275 | 0.0167 |
701
+ | 1.6729 | 450 | 0.0252 | - |
702
+ | 1.8587 | 500 | 0.0254 | - |
703
+ | 2.0446 | 550 | 0.0254 | - |
704
+ | 2.2305 | 600 | 0.0227 | 0.0129 |
705
+ | 2.4164 | 650 | 0.0236 | - |
706
+ | 2.6022 | 700 | 0.0185 | - |
707
+ | 2.7881 | 750 | 0.0234 | - |
708
+ | 2.9740 | 800 | 0.0274 | 0.0118 |
709
+ | 3.1599 | 850 | 0.0208 | - |
710
+ | 3.3457 | 900 | 0.0245 | - |
711
+ | 3.5316 | 950 | 0.0242 | - |
712
+ | 3.7175 | 1000 | 0.0219 | 0.0112 |
713
+ | 3.9033 | 1050 | 0.0239 | - |
714
+ | 4.0892 | 1100 | 0.0223 | - |
715
+ | 4.2751 | 1150 | 0.0212 | - |
716
+ | **4.461** | **1200** | **0.0223** | **0.0107** |
717
+ | 4.6468 | 1250 | 0.0228 | - |
718
  | 4.8327 | 1300 | 0.0196 | - |
719
 
720
  * The bold row denotes the saved checkpoint.
model.safetensors CHANGED
@@ -1,3 +1,3 @@
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