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. 2023 Mar 29;13(7):3054–3066. doi: 10.1016/j.apsb.2023.03.022

Table 4.

Effect of 9g on CYP enzymes.

Compd. IC50 (μmol/L)
CYP1A2 CYP2C9 CYP2C19 CYP2D6 CYP3A4-T CYP3A4-M
9g >25 >25 14.0 >25 >25 >25
RPV26 9.11 0.346 0.335 3.41 2.17
Reference 0.042a 0.529b 1.57c 0.0397d 0.0452e 0.0739f
a

Phenacetin.

b

Tolbutamide

c

Mephenytoin

d

Dextromethorphan.

e

Testosterone, and.

f

Midazolam were selected as the reference drugs (substrate midazolam).