ConclusionTraditional Chinese medicine Tiannianyin can improve the spermatogenic function of aging rats, and has fairly anti-aging effects. 結論中藥天年飲可改善衰老大鼠的生精功能，具有一定延緩衰老的作用。
Conclusion The apoptosis of spermatogenic cells of bilateral testes caused by left varicocele may be one of the mechanisms of male sterility caused by varicocele. 結論實驗性精索靜脈曲張所引起的雙側睾丸生精細胞凋亡增加，可能是精索靜脈曲張影響睾丸生精功能的機制之一。
