Body weight (A), relative weight of testicles (B), seminal vesicle (C), epididymis (D), prostate gland (E) in Control, Diabetic, Diabetic + TQ, and TQ groups. ** p < 0.01 and *** p < 0.001 vs. Control. +++
p < 0.001 vs. Diabetic. #
p < 0.05 and ###
p < 0.001 vs. TQ. TQ; thymoquinone.