TABLE 1

Correlation between tranilast glucuronosyltransferase activity and other glucuronosyltransferase activities in individual human liver microsomes


Glucuronidation

n

Substrate

r

P
μM
Bilirubin glucuronidation 11 10 0.963 <0.0001
β-Estradiol 3-glucuronidation 22 100 0.965 <0.0001
Etoposide glucuronidation 11 400 0.829 <0.01
Trifluoperazine glucuronidation 22 100 0.179 N.S.
Propofol glucuronidation 22 30 0.449 <0.05
Morphine 3-glucuronidation
11
250
0.257
N.S.
  • n, number of individual human liver microsomes; N.S., not significant.