电镜示基底膜增厚

电镜图示,由于免疫复合物沉积在肾小球毛细血管袢中,使基底膜增厚(箭头)。暗淡的免疫复合物主要位于内膜下。

The thickened basement membrane (arrow) that results from immune complex deposition in the glomerular capillary loop is prominent in this electron micrograph. The dark immune deposits are located mainly in a subendothelial position.