The main results are as follows1. Degeneration and diffuse atrophy occurred in seminiferous tubules 10 months after vasectomy.
光镜观察表明,10月组曲细精管呈弥漫性萎缩,生精过程停止。
In testicle of group A, HBV DNA can be widely found during the outer compartment of seminiferous epithelium and the inner compartment of spermatogenic cells;
③在A组样本的睪丸组织中,HBVDNA分布弥散,可广泛发现于生精上皮基底室和近腔室的生精细胞上;
Testes from 18-day-old embryonic chickens were used to isolate seminiferous epithelial cells by sequential two-step enzyme digestion with collagenase and trypsin.
以18天鸡胚睪丸为实验材料,经胶原酶和胰蛋白酶两步酶消化法得到生精上皮细胞悬液。
Conclusion: LBP could decrease the structural damage of seminiferous tubule caused by higher temperature culture.
结论:LBP可减弱由于培养温度过高所致的曲精小管结构损伤。
Inadequate energy or excessive protein in the diet was shown to decrease the relative growth rate of the testis of male broilers and inhibit the development of the seminiferous tubule.