Figure 8. Western blot analysis demonstrates the effects of ginger extract, selenium, and their combinations on the protein levels of TRPV1 (A) and TRPM2 (B) in the ocular tissue of diabetic rats. Data from densitometric analysis are presented as the mean ± SD (n=3 independent experiments).**Statistical significance for comparisons with the untreated diabetic (D) group is indicated by asterisks and symbols: *p < 0.05, **p < 0.01, *p < 0.001, ###p < 0.001, ####p < 0.0001, +++p < 0.001, and ++++p < 0.0001.