Methods:The levels of MAU were determined by enzyme linked immunosorbent assay(ELISA) in 81 primary hypertensives,66 CHD and 108 healthy controls.

• 方法:采用酶标记抗原一步竞争法,检测81例原发性高血压患者、66例冠心病患者及108例健康对照的尿微量白蛋白。