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.
Effects of Echium amoenum extracts on the viability of J774.1A cell line performed by MTT assay. The cells were treated with different concentrations of (A) hexane, (B) dichloromethane and (C) ethyl acetate extracts for 24 h. (C-), negative control values were obtained in the absence of components. Data represent means ± SD of three independent experiments. None of the extracts showed a significant reducing effect at different concentrations.
