Ultrastructural localisation of fibronectin in mouse kidney.
The ultrastructural localisation of fibronectin in mouse kidney was investigated by indirect immunoperoxidase cytochemistry. In glomeruli, fibronectin was found predominantly in matrix between endothelial and mesangial cells. Smaller quantities were demonstrable in peripheral capillary walls both subendothelially and around visceral epithelial cell foot processes. It was present between parietal epithelial cells and Bowman's capsule and at the base of tubular epithelial cells outlining the inner aspect of tubular basement membranes.
D000818:Animals; D001485:Basement Membrane / Q000648:ultrastructure; D005260:Female; D005353:Fibronectins / Q000032:analysis*; D006651:Histocytochemistry; D007124:Immunoenzyme Techniques; D007668:Kidney / Q000648:ultrastructure*; D007678:Kidney Glomerulus / Q000648:ultrastructure; D007684:Kidney Tubules / Q000648:ultrastructure; D051379:Mice; D008815:Mice, Inbred Strains; D008854:Microscopy, Electron
D005353:Fibronectins