In vitro Study on the Increase of Trypsin Resistance in the Rat Testicular Sperm Head

Journal of Veterinary Medical Science

Jun IBUKI¹  Takashi HOSHINO¹  Tokihiro MATSUZAWA¹ 

关键词: rat sperm;    sperm culture;    trypsin resistance;   

DOI  :  10.1292/jvms.54.1043

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(16)The alteration of trypsin resistance in rat sperm head was investigated after the sperm were incubated in the culture media (199-Earele, 1% BSA) containing the inhibitors of protein synthesis. The head of non-iticubated testicular sperm was easily digested by trypsin (1 mg/ml) while the head of the incubated sperm showed resistance to trypsin digestion after 3 hr-incubation. Trypsin resistance in epididymal sperm head did not change after the sperm was incubated. Neither cybloheximide (100 μg/ml) nor chloramphenicol (100μg/ml) affected the trypsin resistance in the testicular sperm head.

【 授权许可】

Unknown