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.
Inhibition of HBV surface and e antigens expression in cell culture by shRNA. HBV replication-competent plasmid, pHBV48, was cotransfected to HuH-7 cells with either vector pSuper or pSuper/HBVS1. Culture media were collected on days 2, 4, 6, 9, and 11 posttransfection, and the levels of HBsAg and HBeAg were determined. The levels of HBsAg and HBeAg were expressed as signal to noise ratio (S/N). The values shown are the average of 3 experiments (means ± standard deviation).
