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Drug Information Resources - KSU Faculty Member websites
Drug Information Resources - KSU Faculty Member websites

Antibody-Drug Conjugates (ADCs) – Biotherapeutic bullets
Antibody-Drug Conjugates (ADCs) – Biotherapeutic bullets

... Under physiological conditions, the linker combination between MMAE and brentuximab remains intact during the rapid internalization of the ADC by the target tumour cell. Consequently, this ADC when incubated with human plasma at 37°C for 10 days indicated less than 2% of unbound MMAE compared to hyd ...
Asthmatic child POP
Asthmatic child POP

... Ilioinguinal and iliohypogastric nerve blocks can be performed for unilateral hernia repair. The advantage of this technique is that anatomical landmarks are often clearer in children than in adults. In experienced hands this is a safe, reliable technique with a low failure rate. Local anesthetic i ...
The Pregnancy and Lactation Labeling Rule (PLLR)
The Pregnancy and Lactation Labeling Rule (PLLR)

... However, how to relate disease risks in a consistent manner across the industry will be a key challenge. Additional information in this subsection addresses dose adjustments during pregnancy or postpartum, maternal or fetal/neonatal adverse reactions, and potential effects of the drug on labor or de ...
DRY SYRUPS
DRY SYRUPS

...  More elegant appearance than the powder mixtures  Improved flow properties  Generate less dust on handling ...
Vitamins, Supplements and Medication Safety
Vitamins, Supplements and Medication Safety

... supplements and medications differently • There are many supplements out there with few showing proven benefits • Even medications for short-term conditions, such as the common cold, can have negative side effects • It is important to always talk to your doctor or pharmacist about over-the-counter m ...
Clofibric acid
Clofibric acid

... Metabolism and elimination (http://www.rxlist.com/cgi/generic/diclofen.htm): Diclofenac is eliminated through metabolism and subsequent urinary and biliary excretion of the glucuronide and the sulfate conjugates of the metabolites. Approximately 65% of the dose is excreted in the urine, and approxim ...
PLANT PHENOLICS AS DRUG LEADS с WHAT IS MISSING?
PLANT PHENOLICS AS DRUG LEADS с WHAT IS MISSING?

... pulling out new drug candidates as well as in validating ADMET compatibility and suitability of the old ones. After short survey of structural diversity represented by plant phenolics, we focus on the compounds which either have obvious dietary significance or rich record of pharmacological studies, ...
Relative Reinforcing Effects of Three Opioids with Different
Relative Reinforcing Effects of Three Opioids with Different

... Respiration. Four rhesus monkeys, two males and two females, served as subjects in this part of the study. The apparatus used was similar to that described previously (Howell et al., 1988; France and Woods, 1990; Butelman et al., 1993). The monkey was seated in a restraint chair that was placed in a ...
Pharmacology - Cardiovascular drugs II NCLEX MCQs
Pharmacology - Cardiovascular drugs II NCLEX MCQs

... 9. Pepito is a hypertensive client who has been placed on captopril (Capoten). He states, “Dr. del Mundo keeps changing my pills and none are working. I feel like a guinea pig.” Which of the following responses by the nurse would be most appropriate? ...
Formulation and Evaluation of sustained release Pellets of
Formulation and Evaluation of sustained release Pellets of

... Different grades of ethyl cellulose were used in the ...
RESPONSES TO CARDIOVASCULAR DRUGS DURING ALCOHOL
RESPONSES TO CARDIOVASCULAR DRUGS DURING ALCOHOL

... response to ISDN in early remission might be associated with changes in nitric oxide (NO) function during AW. ISDN has been suggested to induce vasodilatation through NO function (Bennett and Marks, 1984; Brien et al., 1987). ISDN undergoes bioformation to NO and S-nitrosothiol, resulting in activat ...
Young Innovators 2009
Young Innovators 2009

... • indicated for the treatment of advanced renal cell carcinoma and unresectable hepatocellular carcinoma1. 1. Nexavar® (Sorafenib) tablet prescribing information (2007) ...
VISTARIL® (hydroxyzine pamoate) Capsules and Oral
VISTARIL® (hydroxyzine pamoate) Capsules and Oral

... certain key regions of the subcortical area of the central nervous system. Primary skeletal muscle relaxation has been demonstrated experimentally. Bronchodilator activity, and antihistaminic and analgesic effects have been demonstrated experimentally and confirmed clinically. An antiemetic effect, ...
anti-inflammatory activity of traumeel
anti-inflammatory activity of traumeel

... the injury. It is a body defense reaction in order to eliminate or limit the spread of injurious agents. These are various components to an inflammatory reaction that can contribute to the associated symptoms and tissue injury. Edema formation, leukocyte infiltration, and granuloma formation represe ...
Pharmacogenomics
Pharmacogenomics

... We are all different. Some of our differences translate into how we react to drugs as individuals. This is why personalized medicine is important to everyone. ...
ToxTidbits (March/April 2013)
ToxTidbits (March/April 2013)

... Data is limited with the injection of ricin, but the following effects might be expected based on a small number of cases: pain at injection site, nausea, weakness, dizziness, hypotension, fever and multisystem organ failure. There is no antidote available for ricin poisoning. Treatment consists of ...
Medicinal Chem II 2ndTerm course syllubus 2016
Medicinal Chem II 2ndTerm course syllubus 2016

... Successful completion of this module should lead to the following outcomes:A- knowledge and understanding (students should): A1) Be able to discuss the structure activity relationships (SAR) that control the pharmacokinetics (drug absorption, distribution, metabolism and excretion) and pharmacodynam ...
PQRI Work Project Concept
PQRI Work Project Concept

... – Thus far the effects of temperature and pH have been evaluated • It was determined that decreased amounts of methane sulfonate formed with decreasing temperature and higher pH • This is important because it leads to an understanding of process chemistry controls/conditions which minimize or quench ...
Slide 1
Slide 1

... actual results and developments to differ materially from those expressed or implied. The significant risks related to SkyePharma’s business which could cause our actual results and developments to differ materially from those forwardlooking statements are discussed in SkyePharma’s SEC filings under ...
Chapter Page Heading /
Chapter Page Heading /

... Individuals who require anticoagulant therapy may be confused by recent warnings from the FDA regarding the drug interaction between omeprazole and clopidogrel (Plavix). Although warfarin and clopidogrel are both metabolized by CYP2C19, the results on blood coagulation are opposing. Concomitant use ...
The ideal antibiotic - Physiologie et Thérapeutique Ecole Véto
The ideal antibiotic - Physiologie et Thérapeutique Ecole Véto

... 3. Covalent binding to targets provides an irreversible sink, leading to effective accumulation of the active drug over time and ensuring a broad specificity of action. MDR, multidrug-resistant. ...
CPT Assessment Blueprint - May 2007
CPT Assessment Blueprint - May 2007

Targeting cell signaling pathways for drug discovery
Targeting cell signaling pathways for drug discovery

... receptor fusion protein. Etanercept was approved by FDA in 2002 for the treatment of inflammatory disorders involving overexpression of TNF (e.g., autoimmune diseases, psoriatic arthritis, rheumatoid arthritis). Another FDA-approved TNF antagonist is adalimumab (Humira; Abbott), which unlike inflixi ...
Biomarkers: An indispensible addition to the
Biomarkers: An indispensible addition to the

... physical symptoms, like frequency of urination. However, there are other non-symptomatic markers, such muscle tone in the prostate, which can be used to measure the effect of novel drugs pre-clinically. “What you can do is look at animal models of increased prostate tone,” says Pfizer’s Roblin. “For ...
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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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