Figure 5.

Effect of vitamin A supplementation on hepatic GPDH activity in WNIN/Ob lean and obese rats. Activity was reported as nmoles of NADH utilized/min/mg protein. Values are means ± SE for 8 rats at P ≤0.05 level. Comparisons were made between normal and high vitamin A-fed groups of each phenotype (AI-Lean: 2.6 mg vitamin A/kg diet, AII-Lean: 129 mg vitamin A/kg diet, BI-Obese: 2.6 mg vitamin A/kg diet and BII-Obese: 129 mg/kg diet).