B. Renal capsule( a double layered capsule) 肾小囊 Parietal layer壁层: 运端小管 INstat sulk 我密拼 环微动脉 simple squamous epi connect 球旁细胞 Jutta 血管极 annular pole with proximal tubule 肾小囊壁层 肾小膏脏坛足细胞 Parietal laver 肾小囊腔 近曲小管 uele secondary process, filtration slit Fg172肾小体结构模式图 Schematic diagram of renal corpuscleB. Renal capsule( a double layered capsule) 肾小囊 ·Parietal layer 壁层: simple squamous epi connect with proximal tubule ·Visceral layer 脏层: podocytes（足细胞）, primary & secondary process, filtration slit