Effects of Tianma (Rhizoma Gastrodiae) and Gouteng (Ramulus Uncariae Rhynchophyllae cum Uncis) on cytochrome P450 enzyme activities in rats

CONCLUSION: Tianma (Rhizoma Gastrodiae) has no significant effect on the six CYP450 subtypes. The activities of CYP3A4 and CYP2C9 were increased by Gouteng (Ramulus Uncariae Rhynchophyllae cum Uncis). The activities of CYP3A4 and CYP2C9 were increased, whereas the activity of CYP32E1 was reduced by combined Tianma (Rhizoma Gastrodiae) and Gouteng (Ramulus Uncariae Rhynchophyllae cum Uncis).PMID:33825409
Source: Journal of Traditional Chinese Medicine - Category: Complementary Medicine Authors: Source Type: research