论文部分内容阅读
系膜(Mesangium)由Zimmrman于1933年提出,他认为在肾小球内有一种联系毛细血管袢的组织,如同肠系膜联系着肠袢一样,故称之为系膜。后来证实这是一种从肾小球门开始沿毛细血管伸展的特异性间质组织。直到60年代初从组织切片重建肾小球的三度结构,才证实肾小球毛细血管丛存在着第三种细胞—系膜细胞。一、解剖与生理 (一)系膜的位置:系膜在肾小球门处,位于入球和出球小动脉之间,沿毛细血管伸延构成肾小球柄,毛细血管丛小叶的中心和毛细血管袢的轴。毛细血管壁附着于系膜之处,常在内皮细胞核所在之处的基部。该处称为毛细
Mesangium was proposed by Zimmrman in 1933. He believes that there is a tissue associated with capillaries in the glomerulus, which is the same as the mesentery associated with the intestine, so called mesangial. Later it was confirmed that this is a specific interstitial tissue extending from the glomerular door along the capillaries. It was not until the early 1960s that the third structure of glomeruli was reconstructed from histological sections to confirm the existence of the third type of mesangial cells in glomerular capillary plexus. First, the anatomy and physiology (A) the location of the mesangium: mesangial glomerular door, located in the ball and articular arterioles, extending along the capillaries constitute the glomerular handle, the center of capillary plexus and capillary The axis of the blood vessel. Capillary wall attached to the Department of mesothelium, often in the endothelial cell where the base. This area is called capillary