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.
MTT cell viability assay on AGS. Histograms represent the viability dose-response of AGS cells exposed to different concentrations of compounds 2, 4, 26, 30, 31, 41, 44, and K858 (from 0.5 to 100 μM) for 24, 48, and 72 h (A–C, respectively). Metabolic activity was assessed using MTT assay and normalized to control cells treated with DMSO (0.2% as final concentration).
