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.
MCF-7 human breast cancer cells inhibition after exposure to different concentrations of Rudbeckia hirta extract (10, 25 and 50 µg/mL, respectively). The data is represented as mean ± SD. Comparison among groups was made using one-way ANOVA and Dunnett’s multiple comparison test (**** p < 0.0001 vs. control).
