Fig. 2From: Larrea divaricata Cav. aqueous extract and nordihydroguariaretic acid modulate oxidative stress in submandibular glands of diabetic rats: a buccal protective in diabetesEffects of streptozotocin upon glycemia (a), serum NO (b) and serum MDA (c). Rats were treated with streptozotocin (STZ) and euthanised on day 10 after treatment. Results represent the Mean ± SEM of values from ten controls and ten STZ-treated animals. * P < 0.05,** P < 0.01 significant differences between control (without any treatment) and STZ-treated animals (Student’s t test)Back to article page