PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11409940-7 2001 Cytotoxicity in BEC preparations (9/13) was also induced by the supernatants of human liver microsomes and of recombinant human cytochrome P450 (CYP)3A4 preincubated with flucloxacillin (500 mg/L). Floxacillin 171-185 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 128-152 11409940-12 2001 In conclusion, hepatocytes mainly via CYP3A4 activity, generate flucloxacillin metabolite(s) including 5"-hydroxymethylflucloxacillin that may induce cytotoxicity in susceptible BEC. Floxacillin 64-78 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 38-44 32712713-4 2020 Several case reports have reported that flucloxacillin appeared to decrease levels of drugs metabolized by CYP3A4 and P-gp. Floxacillin 40-54 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 107-113 32712713-11 2020 CONCLUSIONS: Flucloxacillin decreases tacrolimus trough levels, possibly through a CYP3A4 and/or P-gp-inducing effect. Floxacillin 13-27 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 83-89 30447161-5 2019 Surprisingly, sulfaphenazole appeared to be a potent inhibitor of 5"-hydroxylation of flucloxacillin by both recombinant CYP3A4 and CYP3A7. Floxacillin 86-100 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 121-127 31288895-7 2019 These results revealed that flucloxacillin might have weak pharmacokinetic interactions on midazolam metabolized into 1"-hydroxy midazolam, indicating that there was weak induction to CYP3A by flucloxacillin and that there was at least 30.80 % of metabolic behaviour in change with bioavailability decreased by 38.11 % that took effect to flucloxacillin metabolism for liver injury in CPY3A4 poor metabolic polymorphisms. Floxacillin 28-42 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 184-189 31288895-7 2019 These results revealed that flucloxacillin might have weak pharmacokinetic interactions on midazolam metabolized into 1"-hydroxy midazolam, indicating that there was weak induction to CYP3A by flucloxacillin and that there was at least 30.80 % of metabolic behaviour in change with bioavailability decreased by 38.11 % that took effect to flucloxacillin metabolism for liver injury in CPY3A4 poor metabolic polymorphisms. Floxacillin 193-207 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 184-189 31288895-7 2019 These results revealed that flucloxacillin might have weak pharmacokinetic interactions on midazolam metabolized into 1"-hydroxy midazolam, indicating that there was weak induction to CYP3A by flucloxacillin and that there was at least 30.80 % of metabolic behaviour in change with bioavailability decreased by 38.11 % that took effect to flucloxacillin metabolism for liver injury in CPY3A4 poor metabolic polymorphisms. Floxacillin 193-207 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 184-189 30447161-6 2019 CONCLUSIONS AND IMPLICATIONS: The combined results show that the 5"-hydroxylation of flucloxacillin is primarily catalysed by CYP3A4, CYP3A7 and CYP2C9. Floxacillin 85-99 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 126-132 16472102-0 2006 Induction of cytochrome P450 3A4 and P-glycoprotein by the isoxazolyl-penicillin antibiotic flucloxacillin. Floxacillin 92-106 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 13-32 16472102-4 2006 However, incubation of human LS 180 colorectal adenocarcinoma cells with flucloxacillin led to a dose-dependent induction of MDR1 as well as of CYP3A4 mRNA, which was also confirmed in primary human hepatocytes. Floxacillin 73-87 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 144-150 16472102-5 2006 At high concentrations, flucloxacillin activated the human Pregnane-X-Receptor, PXR, a ligand-dependent transcription factor that is the target of many drugs that induce CYP3A4, with consequences for the metabolism of other drugs. Floxacillin 24-38 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 170-176 16472102-9 2006 These findings indicate that flucloxacillin has the potential to induce expression of both CYP3A4 as well as P-glycoprotein, most likely through activation of the nuclear hormone receptor PXR. Floxacillin 29-43 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 91-97