Effect of hypertension on the kidney

Hypertension why damage the kidneys? The pathologist tells us : blood pressure, systemic arteriolar vasoconstriction, spasticity, spasms of the vascular intima can occur long glass like changes, damage the pipe wall, so that the cholesterol easily deposited in the vessel wall, and vascular wall thickening, hardening, luminal stenosis, renal artery, renal damage can occur with changes in the, which lead to renal ischemia, glomerular arterioles atrophy, fibrosis, renal unit and further development of fibrosis, hyalinization of renal cortical thinning. The renal unit because of too much damage, renal impairment, the ultimate development of uremia.