Figure 2.

Antihyperalgesic effects of the aqueous and methanol extracts of N. pobeguinii on thermal hyperalgesia induced by hot plate (54 ± 1°C). Data are expressed as the mean ± SEM of six animals per experimental group, compared by two-way analysis of variance followed by Bonferroni's test; ^βp <0.01 and ^λp <0.001 mean significantly different from the normal control group (nondiabetic); and ^ap <0.05, ^bp <0.01, and ^cp <0.001 mean significantly different from the diabetic control group; s: seconds.