In Vitro Enzyme Inhibition Experiment

Inhibition of CYP3A4 by Licochalcone A

Inhibition was detected.  Cutoff used —

> 25 µg/ml

midazolam 708298

licochalcone a

1'-hydroxymidazolam

  • CYP3A4 4306811

Cell fraction Pooled human liver microsomes -7999662

Results

Sample Compound measured Value Measurement Study sequence Additional information N replicates

Experimental Conditions

0.2 mg/mL

10 min

NADPH

2.5 µM

11 concentrations from 0.005–250 μg/mL