Research Article

Eucommia ulmoides Oliv. Leaf Extract Improves Erectile Dysfunction in Streptozotocin-Induced Diabetic Rats by Protecting Endothelial Function and Ameliorating Hypothalamic-Pituitary-Gonadal Axis Function

Figure 1

EULE improves body weight gain and glucose tolerance and prevents insulin resistance. Body weight gains (a, b) were recorded during the experiment. GTTs (c, d) and ITTs (e, f) were also performed. The data are presented as the mean ± SEM. p < 0.05 and p < 0.001 versus the control group; # p < 0.05, ## p < 0.01, and ### p < 0.001 versus the DM group (n = 10 in each group).

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