Figure 5

Kidney biopsies stained with Martius Scarlet Blue (MSB) stain. Fibrin stains red, collagen blue, red blood cells yellow. (a) Preimplantation biopsy with microthrombus in peritubular capillary, (b) reperfusion biopsy with microthrombus in peritubular capillary, (c) preimplantation biopsy with fibrin deposition on endothelial lining of peritubular capillary, (d) reperfusion biopsy with multiple microthrombi in glomerulus. (×40 magnification).