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A study of prescription pattern of Non steroidal anti
A study of prescription pattern of Non steroidal anti

... pattern requires further rationalization of NSAID usage as more number of drugs constitutes DU90% segment. Key word: Prescription pattern, NSAID, DU90%, GPAs co-prescription. Introduction: The treatment of pain and inflammation is an important area of therapeutics. Over the past two decades, non ste ...
PAROXETINE Paxil NEFAZODONE Serzone
PAROXETINE Paxil NEFAZODONE Serzone

... Dosage Forms. Tab 25, 50, 100 mg; Soln 20 mg/mL. Pharmacokinetics. Sertraline has an oral bioavailability of 36%, and, when it is taken with food, peak serum concentrations and bioavailability increase by 30–40%. Peak serum concentrations are reached in 6–8 hr. Sertraline concentrations in breast mi ...
O A  RIGINAL
O A RIGINAL

... of purine bases and prevent re-replication in cells that do not synthesize DNA and RNA through the action takes place. Toxicity caused by the use of these drugs has been demonstrated in organs such as bone marrow, liver and gastrointestinal tract and pancreas. Cytotoxic effect of the drug on the pro ...
U.S. Prescribing Information
U.S. Prescribing Information

... In a retrospective review of the clinical course in 23 patients with NAGS deficiency, carglumic acid reduced plasma ammonia levels within 24 hours when administered with and without concomitant ammonia lowering therapies. No dose response relationship has been identified. 12.3 Pharmacokinetics The p ...
opioids
opioids

... M Fitzgerald and R F Howard, “The Neurobiologic Basis of Pediatric Pain”, Pain in Infants, Children and Adolescents, 2nd ed., N L Schecter, C B Berde and M Yaster (eds), Philadelphia: Lippincott Williams & Wilkins, 2003, pp. 19–42. ...
the use and abuse of drugs a handbook for health educators
the use and abuse of drugs a handbook for health educators

... Cultural and social factors are important in understanding the use of drugs, for drug abuse is largely a problem related to the community attitudes toward drugs. Every culture permits certain methods of tension reduction, e.g., alcohol is to many an approved way of reducing tension in our society. T ...
Drug-related morbidity and mortality: Pharmacoepidemiological aspects Anna K. Jönsson
Drug-related morbidity and mortality: Pharmacoepidemiological aspects Anna K. Jönsson

... the patient as well as for society. Suspected ADRs have been reported to occur in about 214% of hospitalised patients. In about 5% of deceased hospitalised patients suspected ADRs may have caused or contributed to the fatal outcome. When a pharmaceutical drug is approved for marketing, the drug has ...
Product Monograph - Sanofi Genzyme Canada
Product Monograph - Sanofi Genzyme Canada

... Patients with active acute or chronic infections should not start treatment until the infection(s) is resolved. If a patient develops a serious infection during treatment, consider suspending treatment with AUBAGIO and using an accelerated elimination procedure (see WARNINGS AND PRECAUTIONS, General ...
The Basics of Drug Development Science
The Basics of Drug Development Science

... and Human Services (HHS), nor does mention of trade names, commercial practices, or organizations imply endorsement by the U.S. Government ...
The question: Are we over-rating the risk of low
The question: Are we over-rating the risk of low

... Large diffusion ...
Rip Van Winkle Wakes Up: Development of Tuberculosis Treatment
Rip Van Winkle Wakes Up: Development of Tuberculosis Treatment

... basis of sputum mycobacterial load (often termed early bactericidal activity) [35]. Activity during the first 2 days of monotherapy correlates with the ability of a drug to prevent selection of drug resistance [35]; activity during days 2–14 of monotherapy may correlate with sterilizing activity [36 ...
bicalutamide - Cancer Care Ontario
bicalutamide - Cancer Care Ontario

... Bicalutamide is a selective, non­steroidal antiandrogen. It binds to the androgen receptors in target  tissue and competitively inhibits the action of androgen, resulting in regression of prostatic  tumours. Bicalutamide is a racemate and the (R)­enantiomer is primarily responsible for its anti­ and ...
RE-MODEL
RE-MODEL

... Absorption Oral Bioavailability: ~ 6.5% Time to peak: 0.5-2 hours, delayed 2 hours by food ...
File
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... SE confusion, dizziness, faintain, hallucinations (can last for months), insomnia, urges, vivid dreams, melanaoma, nausea, abd pain, dry mouth; HIGH DOSES CAN RESULT IN HTN CRISIS Data used to indicate med is effective/goalassess for PD s/sx and BP throughout therapy, GOAL: Med Administration Concer ...
Synthesis and Physicochemical Characterization of Folate
Synthesis and Physicochemical Characterization of Folate

... degradation in buffer, although this effect was considerably lower than that obtained with β-cyclodextrin. Computer modeling studies showed that the folic acid linked to the β-cyclodextrins through a PEG spacer could partially interact with the cyclodextrin cavity. Finally, CD-PEG-FA displayed reduc ...
Dr. Pressman`s PowerPoint slides
Dr. Pressman`s PowerPoint slides

... 20. Dutton C, Foldvary-Schaefer N. Contraception in women with epilepsy: pharmacokinetic interactions, contraceptive options, and management. Int Rev Neurobiol. 2008;83:113–134. 21. Chaudhry AS, Urban TJ, Lamba JK, et al. CYP2C9*1B promoter polymorphisms, in linkage with CYP2C19*2, affect phenytoin ...
Drug-Induced Acute Renal Dysfunction Acute Renal Failure: PRE
Drug-Induced Acute Renal Dysfunction Acute Renal Failure: PRE

... „ Proximal tubular A/G update appears to be limited during transient, high-peak serum levels „ Low A/G concs for a greater proportion of dosing interval facilitate excretion of A/G „ Nephrotoxicty „ Only 1/4 meta-analyses showed reduced nephrotoxicity (from 7.7% to 5.5%); rest showed no difference ...
Original Article Inhibitory effects of 19 antiprotozoal drugs and
Original Article Inhibitory effects of 19 antiprotozoal drugs and

... gold-standard drug or optimal treatment regimen for babesiosis. There is no recognized standard in animal models, methods, or practice for the evaluation of drug activity. Given that B. microti produces a self-limiting infection in mice [10], parasitemia rapidly declines and clears spontaneously wit ...
COUGHING AND YOUR PET
COUGHING AND YOUR PET

... No adverse effects were observed on reproductive parameters when male dogs received 10 consecutive daily treatments of 15 mg/kg/day at 3 intervals (90, 45 and 14 days) prior to breeding or when female dogs received 10 consecutive daily treatments of 15 mg/kg/day at 4 intervals: between 30 and 0 days ...
SYSTEM DYNAMICS PROBLEMS WITH RATE PROPORTIONAL TO
SYSTEM DYNAMICS PROBLEMS WITH RATE PROPORTIONAL TO

Edarbyclor
Edarbyclor

... In patients with an activated renin-angiotensin system, such as volume- or salt-depleted patients (e.g., those being treated with high doses of diuretics), symptomatic hypotension may occur after initiation of treatment with Edarbyclor. Such patients are probably not good candidates to start therapy ...
FDA accepts for filing a New Drug Application (NDA) for
FDA accepts for filing a New Drug Application (NDA) for

... Food and Drug Administration (FDA) has accepted the filing of its NDA for Somatuline® Autogel® (60, 90, 120 mg) in the United States as 28-day sustained-release formulation to treat patients with acromegaly. This acceptance signifies the start of the review process of the NDA with a “prescription dr ...
PLACE IN THERAPY OF TWO NEW DRUGS
PLACE IN THERAPY OF TWO NEW DRUGS

... Champix® is expected to become available in pharmacies by late April, 2007.2 At this time, it is not known how much Champix® will cost in Canada. In the United States, Chantix® (the American brand name for varenicline) retails for $3.90 – $4.80 per day.5 Place in Therapy3,4 The rates of smoking abst ...
PRODUCT MONOGRAPH
PRODUCT MONOGRAPH

... Headaches or symptoms of hypotension, such as weakness or dizziness, particularly when arising suddenly from a recumbent position, may be due to overdosage. When they occur, the dose or frequency of application of NITROLINGUAL PUMPSPRAY (nitroglycerin) should be reduced. In cases where cyanosis shou ...
Antifungal Drugs
Antifungal Drugs

... Nausea, vomiting, hypokalemia, hypertension, edema, inhibits the metabolism of many drugs as oral anticoagulants. ...
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Pharmacokinetics



Pharmacokinetics, sometimes abbreviated as PK (from Ancient Greek pharmakon ""drug"" and kinetikos ""moving, putting in motion""; see chemical kinetics), is a branch of pharmacology dedicated to determining the fate of substances administered externally to a living organism. The substances of interest include pharmaceutical agents, hormones, nutrients, and toxins. It attempts to discover the fate of a drug from the moment that it is administered up to the point at which it is completely eliminated from the body.Pharmacokinetics describes how the body affects a specific drug after administration through the mechanisms of absorption and distribution, as well as the chemical changes of the substance in the body (e.g. by metabolic enzymes such as cytochrome P450 or glucuronosyltransferase enzymes), and the effects and routes of excretion of the metabolites of the drug. Pharmacokinetic properties of drugs may be affected by elements such as the site of administration and the dose of administered drug. These may affect the absorption rate. Pharmacokinetics is often studied in conjunction with pharmacodynamics, the study of a drug's pharmacological effect on the body.A number of different models have been developed in order to simplify conceptualization of the many processes that take place in the interaction between an organism and a drug. One of these models, the multi-compartment model, gives the best approximation to reality; however, the complexity involved in using this type of model means that monocompartmental models and above all two compartmental models are the most-frequently used. The various compartments that the model is divided into are commonly referred to as the ADME scheme (also referred to as LADME if liberation is included as a separate step from absorption): Liberation - the process of release of a drug from the pharmaceutical formulation. See also IVIVC. Absorption - the process of a substance entering the blood circulation. Distribution - the dispersion or dissemination of substances throughout the fluids and tissues of the body. Metabolization (or biotransformation, or inactivation) – the recognition by the organism that a foreign substance is present and the irreversible transformation of parent compounds into daughter metabolites. Excretion - the removal of the substances from the body. In rare cases, some drugs irreversibly accumulate in body tissue.The two phases of metabolism and excretion can also be grouped together under the title elimination.The study of these distinct phases involves the use and manipulation of basic concepts in order to understand the process dynamics. For this reason in order to fully comprehend the kinetics of a drug it is necessary to have detailed knowledge of a number of factors such as: the properties of the substances that act as excipients, the characteristics of the appropriate biological membranes and the way that substances can cross them, or the characteristics of the enzyme reactions that inactivate the drug.All these concepts can be represented through mathematical formulas that have a corresponding graphical representation. The use of these models allows an understanding of the characteristics of a molecule, as well as how a particular drug will behave given information regarding some of its basic characteristics. Such as its acid dissociation constant (pKa), bioavailability and solubility, absorption capacity and distribution in the organism.The model outputs for a drug can be used in industry (for example, in calculating bioequivalence when designing generic drugs) or in the clinical application of pharmacokinetic concepts. Clinical pharmacokinetics provides many performance guidelines for effective and efficient use of drugs for human-health professionals and in veterinary medicine.
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