The glomeruli and proximal convoluted tubules suffer most from this ischemia.

肾小球及近曲小管受缺血损害最重.

It is suggested that the function of the proximal convoluted tubule and the collecting duct may exist sexual differences.

研究结果提示：雌、雄大鼠近曲小管和集合管的功能可能存在显著的性别差异。

Vacuole degeneration was found in epithelium cells and brush border of lumen surface fell off and reduced with pyknotic nucleus in proximal convoluted tubules of arsenism rats.

染砷大鼠近端小管上皮细胞空泡样变性，细胞腔面刷状缘脱落并减少，可见核固缩；

The monolayer columnlike epithelia constitute the proximal convoluted tubule and its nucleolus that located in the middle part of cell is roundness and there are abundant mitochondria in cytoplast.

近曲小管由单层柱状上皮细胞构成，细胞核圆形，位于细胞中部，胞质内含有丰富的线粒体；