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it is most often based on the specific, accurate, precise and timely determinations of the active and.or toxic forms of drugs in biological samples collected at the appropriate times in the correct containers (PK monitoring), or can employ the measurement of a biological perimeter as a surrogate or end-point marker of effect (PD monitoring) e.g ...
In pharmacology, an effective dose (ED) or effective concentration (EC) is the dose or concentration of a drug that produces a biological response. [1] [2] The term "effective dose" is used when measurements are taken in vivo, while "effective concentration" is used when the measurements are taken in vitro.
Pharmacodynamics (PD) is the study of the biochemical and physiologic effects of drugs (especially pharmaceutical drugs). The effects can include those manifested within animals (including humans), microorganisms, or combinations of organisms (for example, infection).
Physiological Monitoring and Instrument Diagnosis in Perinatal and Neonatal Medicine, Yves W. Brans, William W. Hay Jr, ISBN 978-0-521-41951-2 Medical Nanotechnology and Nanomedicine (Perspectives in Nanotechnology) , Harry F. Tibbals, ISBN 978-1-4398-0874-0
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]
[4] [5] For substances with complex kinetics, or when inter-species extrapolations were required, simple models were insufficient and research continued on physiological models. [ 6 ] [ 7 ] [ 8 ] By 2010, hundreds of scientific publications had described and used PBPK models, and at least two private companies have based their business on their ...
Processes in pharmacokinetics. ADME is the four-letter abbreviation (acronym) for absorption, distribution, metabolism, and excretion, and is mainly used in fields such as pharmacokinetics and pharmacology.
For either drugs or toxins, it is a toxic unit that measures the minimum dose that causes death (lethal dose) in 50% of cases. Median toxic dose: It is the minimum dose at which toxicity occurs in 50% of cases. Half maximal effective concentration