实验性隐睾术后大鼠附睾的反应性变化

REACTIVE CHANGES OF EPIDIDYMIS IN RATS AFTER ARTIFICIAL CRYPTORCHIDISM

本研究描述了实验性隐睾术后大鼠附睾的形态学变化。结果表明,隐睾术后由于腹温作用和附皋管管腔内容物的改变,附睾管上皮细胞的形态和功能明显改变。术后早期上皮细胞出现无丝分裂相,上皮细胞的分泌和吞噬功能加强,胞质内含PAS阳性颗粒的细胞增多。随术后时间的延长,附睾上皮细胞变化逐渐趋于稳定。[

This study describes the morphological changes of the rat epididymis after artificial cryptorchidism. The result shows that becasue of abdominal temperatnre and the changes of the contents of the tubes, the epididyal epithelial cells also changed dramatically in their morphology and function. At early stage after operation, in the epididymal epithelial cells amitosis appeared, secretions were increased and phagocytosis were enhanced. PAS positive granular cells increased in the epididymal epithelium. As the time passsed by. the changes above graduall steady.