PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33397228-0 2021 Different Induction Effects of Praziquantel Racemate and Enantiomers on the Enzyme CYP3A4 Mediated by Pregnane X Receptor and Its Variants. Praziquantel 31-43 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 83-89 33397228-3 2021 OBJECTIVE: The purpose of this study was to investigate the possible different induction effects of CYP3A4 by PZQ racemate and enantiomers via the pregnane X receptor (PXR) and the effect of PXR polymorphism on the induction potency of PZQs. Praziquantel 110-113 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 100-106 33397228-8 2021 The induction ability of CYP3A4 mediated by PXR activation by PZQ racemate and its enantiomers were statistically different between the same PXR group and different PXR groups. Praziquantel 62-65 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 25-31 18021336-10 2007 CONCLUSION: Ketoconazole co-administration alters the pharmacokinetics of praziquantel in humans, possibly through inhibition of CYP3A, particularly CYP3A4, first-pass metabolism of praziquantel. Praziquantel 74-86 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 129-134 18021336-10 2007 CONCLUSION: Ketoconazole co-administration alters the pharmacokinetics of praziquantel in humans, possibly through inhibition of CYP3A, particularly CYP3A4, first-pass metabolism of praziquantel. Praziquantel 74-86 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 149-155 18021336-10 2007 CONCLUSION: Ketoconazole co-administration alters the pharmacokinetics of praziquantel in humans, possibly through inhibition of CYP3A, particularly CYP3A4, first-pass metabolism of praziquantel. Praziquantel 182-194 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 129-134 17357589-0 2006 Biotransformation of praziquantel by human cytochrome p450 3A4 (CYP 3A4). Praziquantel 21-33 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 43-62 17357589-0 2006 Biotransformation of praziquantel by human cytochrome p450 3A4 (CYP 3A4). Praziquantel 21-33 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 64-71 17357589-9 2006 In vitro model of PZQ biotransformation was created by using human cytochrome P-450 3A4 expressed in Eschelichia coli and Saccharomyces cerevisiae. Praziquantel 18-21 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 67-87 12426514-2 2002 The CYP3A isoforms are likely to be major enzymes responsible for praziquantel metabolism. Praziquantel 66-78 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 4-9 32700798-8 2020 Metabolism of R-PZQ was mainly catalyzed by CYP1A2 and CYP2C19, whereas metabolism of S-PZQ was mainly by CYP2C19 and CYP3A4. Praziquantel 86-91 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 118-124 32700798-9 2020 Based on metabolic CLint obtained through formation of hydroxylated metabolites, CYP3A4 was estimated to contribute 89.88% to metabolism of S-PZQ using SIMCYP IVIVE prediction. Praziquantel 140-145 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 81-87 32700798-10 2020 Reanalysis of samples from a human PZQ-ketoconazole (KTZ) drug-drug interaction pharmacokinetic study confirmed these findings in that KTZ, a potent inhibitor of CYP3A, selectively increased area under the curve of S-PZQ by 68% and that of R-PZQ by just 9%. Praziquantel 215-220 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 162-167