Effects of Alkylating Agent on the Sertoli Cell of the Seminiferous Tubule in the Mouse

Alkylating agent가 생쥐 정소의 Sertoli Cell에 미치는 영향

This paper aims to probe that the effect of high dose of cyclophosphamide to the Sertoli cells of the mouse was examined by transmission electron microscope. In the normal group, Sertoli cells contact each other around the basal aspect of the seminiferous tubule, forming numerous row of tight junction, blood-testis barrier. Sertoli cells contain smooth endoplasmic reticulum, well developed Golgi comples, a number of round mitochondria and microfilament. The cytoplasmic necrosis are observed from the 1-time treated group. In the 2-times treated group, smooth endoplasmic reticulum are more developed than normal group, but cisternae are partially dilated. In the 3-times treated group, the smooth endoplasmic reticulum are not developed. In the 2-times treated group, the inner membrane of the mitochondria are partially disrupted, and cristae are all disrupted in the 3-times treated group. The microfilaments are not observed in the all treated groups. According to the results above, it seems that smooth endoplasmic reticulum, mitochondria, and microfilament are disrupted by toxic effects of the cyclosphamide to the Sertoli cells of the mouse.