PRAGUE MEDICAL REPORT
PRAGUE MEDICAL REPORT
Prague Medical Report je víceoborový biomedicínský časopis publikující původní recenzované vědecké články, přehledové a případové studie a krátké zprávy v angličtině. Časopis založený v roce 1885 jako Sborník lékařský vychází čtyřikrát ročně.

PRAGUE MEDICAL REPORT, Vol 114 No 4 (2013), 205–213

Pregnane Xenobiotic Receptors and Their Effect on Drug Elimination from the Organism

M. Šíma, I. Netíková, O. Slanař

DOI: https://doi.org/10.14712/23362936.2014.9
zveřejněno: 24. 04. 2015

Abstract

Nuclear receptors are intracellular proteins which, having been activated by their more or less specific ligands, regulate (usually increase) the transcription of target genes. They thus participate in a regulation of a number of physiologic functions. Some of them – especially pregnane xenobiotic receptors – serve primarily as protection of the organism from the xenobiotic intoxication. This is because many xenobiotics activate their function which consists in increasing the gene expression of enzymes involved in the metabolism of xenobiotics and detoxication drug transporters. Clarification of these mechanisms enabled the understanding of the substance of many drug-drug interactions observed in the clinical practice. Polymorphism of the nuclear receptors appears to be one of the causes of the interindividual variability in response to drug administration.

klíčová slova: Nuclear receptors; Pregnane xenobiotic receptors; Drug metabolism; Drug interactions

167 x 240 mm
vychází: 4 x ročně
cena tištěného čísla: 450 Kč
ISSN: 1214-6994
E-ISSN: 2336-2936

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