It was demonstrated that 19 patients With pregnancy-induced hypertension (PIH) had changed in lipid peroxides cont- ent (LPO), superoxide dismutase (SOD), Na~+ - K~+ - ATPase activity and calcium-binding capacity inside erythrocyte membrane.

• 对妊高征患者红细胞膜过氧化脂质（LPO）含量、超氧化物歧化酶（SOD）活性、Na~＋K~＋－ATP酶活性及膜内面 Ca~(2＋)结合能力的变化进行研究。