We identified the pathogenic roles of polyuria and hyperglycemia in diabetic bladder dysfunction in rats.Materials and MethodsA total of 72 female Sprague-Dawley?? rats were divided into 6 groups, including age matched controls, and rats with sham urinary diversion, urinary diversion, streptozotocin induced diabetes mellitus after sham urinary diversion, streptozotocin induced diabetes mellitus af