Rats were begun to be treated with angiotensin converting enzyme inhibitor (ACEI)-captopril (75mg/kg/d) or NADPH oxidase inhibitor -apocynin (200mg/kg/d) 24 hours after aorta-construction.

• AC术后24小时开始以饮水方式分别给予血管紧张素转换酶抑制剂Captopril（75mg/kg/d）和NADPH氧化酶抑制剂Apocynin（200mg/kg/d）干预。