Definition
A polymorphism is a genetic variant that leads to at least two non-rare phenotypes with a frequency of 1% or greater in a population. When the variant is in a gene that codifies proteins involved in drug absorption, distribution, metabolism, or excretion (ADME), it is a pharmacokinetic polymorphism.
A pharmacokinetic polymorphism can alter the plasmatic level of medication and therefore alter the response. Depending on the type of variant and the pharmacokinetic process involved, a polymorphism could conduce to different security profiles of drugs or modify the therapeutic effectiveness.
Pharmacokinetics
Pharmacokinetics is the relationship between the administered dose and the plasma concentration of a drug, which implies studying the different processes of absorption, distribution, metabolism, and excretion, in short...
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Martínez, M.F., Cerpa, L.C., Varela, N.M., Quiñones, L.A. (2022). Pharmacokinetic Polymorphisms. In: The ADME Encyclopedia. Springer, Cham. https://doi.org/10.1007/978-3-030-51519-5_126-2
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DOI: https://doi.org/10.1007/978-3-030-51519-5_126-2
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Pharmacokinetic Polymorphisms- Published:
- 19 October 2021
DOI: https://doi.org/10.1007/978-3-030-51519-5_126-2
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Pharmacokinetic Polymorphisms- Published:
- 03 September 2021
DOI: https://doi.org/10.1007/978-3-030-51519-5_126-1