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.
The reduction of resazurin after 24 h exposure to the ferments obtained from green coffee beans (1–1000 μg/mL) in cultured (A) fibroblasts (BJ) and (B) keratinocytes (HaCaT). Data are the mean ± SD of three independent experiments, each of which consists of three replicates per treatment group. For BJ, **** p < 0.0001, *** p < 0.0007 versus the control (100%). For HaCaT, **** p < 0.0001 *** p < 0.0008, ** p < 0.003, * p < 0.04 versus the control (100%).
