The changes of erythrocyte ATP ase activity,intraerythrocytic inoic concentration,lipid peroxides(LPO) and superoxide dismutase(SOD) in blood were observed in 40 aged hypertensive patients.

• 本文观察40例老年人高血压患者红细胞膜ATP酶活性和红细胞内Na+、Ca+浓度以及血过氧化脂质（LPO）、超氧化物歧化酶（SOD）的变化。