In Vitro Enzyme Inhibition Experiment

Inhibition of CYP3A4 by Licochalcone A

Inhibition was detected.  Cutoff used —

50 % inhibition

testosterone

licochalcone a

6beta-hydroxytestosterone

  • CYP3A4 4306811

Cell fraction Pooled human liver microsomes -7999662

Results

Results come from both Table 1 and Figure 3

Sample Compound measured Value Measurement Study sequence Additional information N replicates

Experimental Conditions

0.2 mg/mL

10 min

NADPH

50 µM

3.38 μg/mL