TABLE 3
Effect of avasimibe and prototypical inducers on CYP3A4 and MDR1 mRNA in
primary human hepatocytes
Results are expressed as fold increase over control hepatocytes. Primary
human hepatocytes (n = 3 wells/treatment) were incubated for 48 h
with 0.1% DMSO control or one of the positive controls: rifampin or
phenobarbital or negative controls β-NF or 3-MC or avasimibe at 1 or 5
μg/ml. At the end of these treatments, the culture medium was discarded;
RNA extracted, reverse transcribed, and fluorescently labeled; and microarray
analysis was conducted as described under Materials and Methods.
Values represent fold increase over control. Each sample was analyzed in
quadruplicate and each value represents the mean ± S.D. of two
preparations.