IngredientsCollagen: mostly type IV-→formsa network suprastructureLaminin:Polyanionic proteoglycan:(mostlyheparin sulfate)Fibronectin:Entactin and other glycoproteins
② Ingredients Collagen: mostly type IV→forms a network suprastructure Laminin: Polyanionic proteoglycan: (mostly heparin sulfate) Fibronectin: Entactin and other glycoproteins
(3)Visceral epithelial C (Podocyte)Foot processadjacent foot processes→ filtration slit→ slit diaphragmSurface→sialoglycoproteinwith negative electric charge
(3)Visceral epithelial C (Podocyte) ① Foot process adjacent foot processes → filtration slit → slit diaphragm ② Surface→sialoglycoprotein with negative electric charge
Podocyte
Podocyte
2. Mesangium(1) Mesangial cellContractionPhagocytosis-Producingmatrixandcollagen- Secreting a number of cytokines(2) Mesangial matrix
2. Mesangium (1) Mesangial cell ▪ Contraction ▪ Phagocytosis ▪ Producing matrix and collagen ▪ Secreting a number of cytokines (2) Mesangial matrix
毛细血管上皮细胞内皮细胞O红细胞C系膜基质系膜细胞-56