ATHEROSCLEROSIS-INDUCED CHRONIC ISCHEMIA CAUSES BLADDER FIBROSIS AND NON-COMPLIANCE IN THE RABBIT

Abstract

Our studies show that atherosclerosis-induced chronic ischemia increases TGF-beta1 expression in the bladder leading to fibrosis, smooth muscle atrophy and non-compliance. Hypercholesterolemia also interferes with bladder structure and compliance but to a significantly lesser extent compared with CBI. Our studies suggest that arterial insufficiency and hypercholesterolemia, common aging-associated disorders, may play important roles in the pathophysiology of voiding dysfunction in the elderly.