CONCLUSION:Disturbance of spermatogenesis and damage of sertoli cell are the main morphological change of diabetic testis, lipid peroxidation and NO may be involved in it.

• 结论：糖尿病大鼠睾丸病变主要为支持细胞受损及生精障碍，其可能与脂质过氧化作用及NO所致的损伤有关。