1、Results The results provide the facts that collecting duct consists of principal cells and intercalated cells.
2、The results showed that apoptotic cells mainly occurred in the renal cells of distal convoluted tubule and collecting duct.
3、The polyuria and dehydration of ill rabbits in clinic were related to renal epithelium apoptosis of distal convoluted renal tubule and collecting duct.
4、Results: the results show that AQP2 is restricted in the renal collecting duct. There is no expression in the extrarenal tissues.
