Fig. 4From: Water extract of brewers’ rice induces apoptosis in human colorectal cancer cells via activation of caspase-3 and caspase-8 and downregulates the Wnt/β-catenin downstream signaling pathway in brewers’ rice-treated rats with azoxymethane-induced colon carcinogenesisCaspase-3 and −8 activities in HT-29 cells treated with WBR (n = 3). Value with different superscript letter indicates significant difference between groups by Tukey’s test (P < 0.05). Both caspase-3 and −8 activities in the groups treated with WBR were significantly increased compared with the control (P < 0.05)Back to article page