Methods:Use HP- 8500color Doppler ultrasound to detect the renal hemadynamics index and det ect the angiotensin II in90cases of NIDDM and30healthy subjects as controls .

• 方法:用HP-8500彩色多普勒超声仪对90例NIDDM患者和30例健康对照组的肾脏血流动力学参数进行检测。