Fig. 6From: 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 carcinogenesisImmunohistochemical staining of c-myc. The expression of c-myc in three sections, including distal, middle, and proximal colon in normal (Group 1), AOM alone (untreated) (Group 2) compared to groups of rats treated with 10 % (Group 3), 20 % (Group 4), and 40 % (Group 5) (w/w) of brewers’ rice (n = 3). Expression of c-myc showed cytoplasm and nucleus staining: strong c-myc in Group 2, weaker staining of c-myc in Group 3 and Group 4, and the weakest staining of c-myc in Group 5 (Magnification 200×). Scale bars in the figures indicate 100 μmBack to article page