Diffusion Essay Samples and Topic Ideas

diffusion distance of oxygen across the smooth muscle wall of renal arteries. Increased diffusion distance of oxygen leads to reduced oxygen supply in the glomerulus and tubulointerstitial structures. The reduction in oxygen supply causes ischemic injury in both glomeruli and tubulointerstitial structures. Glomerular hypertension causes stretching of glomerular arteries, damage to the endothelium and increased protein filtration at the glomerulus. Proteins are usually not filtered in the glomerulus and Bowman's capsule. This is due to the physical properties of the pores in the Bowman's capsule. Although the pore size is larger than the plasma proteins, they are not permeable. These pores are lined...