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.
Relative oxygen radical absorption capacity of silychristin derivatives in cellular antioxidant activity assay (CAA, HepG2 cells): (a) silychristin A; (b) 2,3-dehydrosilychristin A; (c) isosilychristin; (d) anhydrosilychristin; (e) silybin A. Data are presented as the average of three measurements with respective standard error of the mean. The Ymax /Ymin values were as follows: (a) 100 ± 5/0; (b) 91 ± 3/0; (c) 54 ± 4/0; (d) 63 ± 5/0; (e) 76 ± 1/0.
