Fig. 4From: Dietary soy protein induces hepatic lipogenic enzyme gene expression while suppressing hepatosteatosis in obese female Zucker rats bearing DMBA-initiated mammary tumorsExpression of cholesterol metabolism-related genes in the livers of lean and obese Zucker rats fed casein or soy protein diets (n = 7 animals per group). Liver transcripts were normalized using a factor derived from the geometric mean of 18S rRNA, cyclophilin A and TBP, calculated with GeNorm software. Lower-case letters indicate significant differences between treatment groups, P < 0.05Back to article page