Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a-c) RT-PCR was performed to examine the effect of Q, A and QA on the mRNA expression of MDR1. GAPDH served as an internal control. Data are presented with mean±standard deviation (n = 5) *p<0.05, compared with the control group; *p<0.01, compared with the control group.
