睾丸间质细胞及淋巴管的超微结构

Ultrasttructure of Interstitial cell and Lymphatics in the Testis

目的 探明睾丸间质细胞及淋巴管的超微结构。方法 灌流固定后半薄超薄切片光镜和电镜下观察。结果 睾丸间质细胞有二种亚群 ,各有其特点。淋巴管存在于纵隔内 ,小叶内未见典型淋巴管。结论 睾丸间质细胞分明细胞和暗细胞二种 ,纵隔内有丰富的淋巴管及毛细淋巴管 。

objectiveFine ultrastructure of interstitial cell and lymphatics in the testis. Methods After fixation by perfusion seem and fractured tissue, by light microscopy and transmission electron microscopy. Results Inmediastinum testis exists straight lymphatic, in interstitial tissue haven't straight lymphatic. Conclusions In interstitial tissue tissue encircled of the individual seminiferous tubules and have spaces. Interstitial cell idevide into two: light and dark.\;