Fig. 2From: Effect of Zanthoxylum alkylamides on glucose metabolism in streptozotocin-induced diabetic Sprague–Dawley ratsEffect of TRPV1receptor antagonist and Zanthoxylum alkylamides on body weight and food intake in diabetic rats. a Body weight gain; b food intake. For each group, n = 8 rats. a–dMean values with different letters are significant difference (p < 0.05) according to Tukey's multiple comparisons testBack to article page