Title : In vivo effects of scutellarin on the activities of CYP1A2, CYP2C11, CYP2D1, and CYP3A1/2 by cocktail probe drugs in rats.

Pub. Date : 2014 Jul

PMID : 25073400






5 Functional Relationships(s)
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1 In vivo effects of scutellarin on the activities of CYP1A2, CYP2C11, CYP2D1, and CYP3A1/2 by cocktail probe drugs in rats. scutellarin cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus
2 OBJECTIVE: To investigate the influence of scutellarin on the activities of CYP1A2, CYP2C11, CYP2D1, and CYP3A1/2 in rats in vivo. scutellarin cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus
3 The activity of CYP2C11 in rats was inhibited significantly after treatment with scutellarin by increased tolbutamide t1/2 (16.74%, P < 0.01), T(max) (116.87%, P < 0.05), C(max) (63.78%, P < 0.01) and AUC(0-infinity) (70.61%, P < 0.01) in the scutellarin-treated group compared with those of the blank control. scutellarin cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus
4 The activity of CYP2C11 in rats was inhibited significantly after treatment with scutellarin by increased tolbutamide t1/2 (16.74%, P < 0.01), T(max) (116.87%, P < 0.05), C(max) (63.78%, P < 0.01) and AUC(0-infinity) (70.61%, P < 0.01) in the scutellarin-treated group compared with those of the blank control. scutellarin cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus
5 CONCLUSION: Scutellarin could significantly inhibit CYP1A2, CYP2C11 and CYP3A1/2 activities in rats in vivo, but had no effects on the activity of CYP2D1. scutellarin cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus