论文部分内容阅读
每天给大鼠腹腔注射氯化锰１５ｍｇ／ｋｇ，连续６０天及８４天。结果染锰大鼠睾丸重量下降（Ｐ＜０．０１），睾丸脏器系数也明显降低（Ｐ＜０．０１）；血清锰虽无明显增高，但睾丸组织中的锰含量却增高；光镜检查：睾丸曲细精管呈不同程度的变性，管内生精细胞数目减少、缺如，精子形成少或无。
Rats were intraperitoneally injected with 15 mg / kg manganese chloride daily for 60 days and 84 days. Results The weight of testis decreased (P <0.01) and the coefficient of testicular organ significantly decreased (P <0.01). The content of manganese in serum increased but the level of manganese in testis increased. Check: testicular seminiferous tubules were varying degrees of degeneration, the number of spermatogenic cells to reduce, absent, less or no sperm formation.