肾小囊

观察所见，5周胚肾已有肾小体发生，肾内的间充质首先分化成造血干细胞，在造血干细胞的诱导下形成毛细血管及肾小囊。

The result showed that the renal corpuscle had generated at the age of 5th week . First mesenchymal proper order the capillary of the glomerulus and the renal capsule were induced by the stem cells .

DM组肾小球系膜区基质增多及系膜细胞增生，同时毛细血管部分塌陷，肾小囊部分粘连；

And matrix increase , capillary partial collapse and renal capsules partial adhesion were observed in group DM .

二维超声结果显示肾脏从2w到6w体积增大，皮质增厚，此时病理出现肾小囊腔扩大、肾小球细胞肿胀、炎性细胞浸润和囊腔内渗出物。

2D ultrasound showed the renal volume was enlarged and the cortex was thickened from 2w to 6w post-injection ; the pathological examination exhibited glomerular cyst cavity expanding , glomerular cell swelling , and inflammatory cell infiltration and exudate .

肾小囊粘连或扩张，小囊周围大量纤维组织增生。

The renal capsules adhered or expanded and a lot of fibrous tissues proliferated around them .

2落入肾小体的毛细血管腔或肾小囊中。降低毛细血管通透性；

Apoptotic cells were dropping into glomerular capillary lumens or Bowman capsules .

eNOS在正常组主要表达于肾小管上皮细胞胞浆，在肾小囊上皮细胞及肾血管内皮细胞有散在表达。eNOS在肾细胞癌组主要表达于肿瘤细胞胞浆。

The expression of eNOS was mainly seen in the renal tubule cytoplasma of normal kidney tissues , and in tumor cell cytoplasma of RCC .