Pharmacokinetics - Wikipedia
Pharmacokinetics (from Ancient Greek pharmakon "drug" and kinetikos "moving, putting in motion"; see chemical kinetics), sometimes abbreviated as PK, is a branch of pharmacology dedicated to describing how the body affects a specific substance after administration. [1]
Overview of Pharmacokinetics - Overview of Pharmacokinetics ...
Pharmacokinetics, sometimes described as what the body does to a drug, refers to the movement of drug into, through, and out of the body—the time course of its absorption, bioavailability, distribution, metabolism, and excretion.
Chapter 1 Pharmacokinetics & Pharmacodynamics - Nursing ...
Overview. Pharmacokinetics is the term that describes the four stages of absorption, distribution, metabolism, and excretion of drugs. Drugs are medications or other substances that have a physiological effect when introduced to the body.
Pharmacokinetics - StatPearls - NCBI Bookshelf
2023年7月30日 · Pharmacokinetics, as a field, attempts to summarize the movement of drugs throughout the body and the actions of the body on the drug. By using the above terms, theories, and equations, practitioners can better estimate the locations and concentrations of a drug in different areas of the body.
Pharmacokinetics - an overview | ScienceDirect Topics
Pharmacokinetics refers to the absorption, distribution, metabolism and excretion of a drug. Pharmacodynamic studies focus on the effects of the drug on the body, such as how drugs interact with receptors, transporters and downstream targets.
Principles of Pharmacokinetics - Holland-Frei Cancer Medicine ...
Pharmacokinetics represents the absorption, distribution, metabolism, and elimination of drugs from the body. Pharmacodynamics describes the interaction of drugs with target tissues. GI = gastrointestinal; IM = intramuscular; IP = intraperitoneal; IV = intravenous; PO = by mouth; SC = subcutaneous.
Pharmacokinetics: The Dynamics of Drug Absorption ...
ADME, the absorption, distribution, metabolism, and elimination of drugs, are the processes of pharmacokinetics (Figure 2–1). Understanding these processes and their interplay and employing pharmacokinetic principles increase the probability of therapeutic success and reduce the occurrence of adverse drug events.