Search results
Results From The WOW.Com Content Network
1576 n/a Ensembl ENSG00000160868 n/a UniProt P08684 n/a RefSeq (mRNA) NM_001202855 NM_001202856 NM_001202857 NM_017460 n/a RefSeq (protein) NP_001189784 NP_059488 n/a Location (UCSC) Chr 7: 99.76 – 99.78 Mb n/a PubMed search n/a Wikidata View/Edit Human Cytochrome P450 3A4 (abbreviated CYP3A4) (EC 1.14.13.97) is an important enzyme in the body, mainly found in the liver and in the intestine ...
Many substrates for CYP3A4 are drugs with a narrow therapeutic index, such as amiodarone [10] or carbamazepine. [11] Because these drugs are metabolized by CYP3A4, the mean plasma levels of these drugs may increase because of enzyme inhibition or decrease because of enzyme induction.
CYP4F3 (leukotriene-B4 ω-hydroxylase 2) CYP5A1 (thromboxane-A synthase) CYP8A1 (prostacyclin synthase) See the list of steroid metabolism modulators instead for steroid/sterol-specific CYP450s, including: CYP7A1 (cholesterol 7α-hydroxylase) CYP7B1 (25-hydroxycholesterol 7α-hydroxylase) CYP8B1 (sterol 12α-hydroxylase)
Eplerenone is primarily metabolized by the cytochrome P450 enzyme CYP3A4. Thus the potential exists for adverse drug interactions with other drugs that induce or inhibit CYP3A4. Specifically, the concomitant use of the CYP3A4 potent inhibitors ketoconazole and itraconazole is contraindicated.
Nefazodone is a potent inhibitor of CYP3A4, and may interact adversely with many commonly used medications that are metabolized by CYP3A4. [ 26 ] [ 27 ] [ 28 ] Pharmacology
The drug is highly protein bound (>99%), and is metabolized in the liver by CYP3A4 and SULT2A1 to inactive metabolites. The drug is excreted in feces (~88%) and urine (~5%), and has a terminal half-life of 12 ± 5 hours. [18]
n/a Ensembl n/a n/a UniProt n a n/a RefSeq (mRNA) NM_000775 n/a RefSeq (protein) n/a n/a Location (UCSC) n/a n/a PubMed search n/a Wikidata View/Edit Human Cytochrome P450, family 3, subfamily A, also known as CYP3A, is a human gene locus. A homologous locus is found in mice. The CYP3A locus includes all the known members of the 3A subfamily of the cytochrome P450 superfamily of genes. These ...
Zafirlukast is an inhibitor of the hepatic drug-metabolizing enzyme cytochrome P450 family 3 subfamily A member 4 (CYP3A4). [1] Zafirlukast may increase the concentration of drugs that are metabolized through CYP3A4, such as the anticoagulant medication warfarin and the antiepileptic drugs phenytoin and carbamazepine. [1]