刺梨对衰老小鼠红细胞膜Na^+、K^+-ATP酶活性的影响

Effective of Rosa roxburghii Trait on Na^+、K^+-ATPase activity of erythrocyte membrane in aging model mice

目的 观察刺梨对衰老小鼠红细胞膜Na+ 、K+ ATP酶性的影响。方法 小鼠颈背部皮下注射D 半乳糖建立衰老模型 ,刺梨保护组灌服刺梨汁 ,36d后测定红细胞膜Na+ 、K+ ATP酶活性。结果 刺梨保护组Na+ 、K+ ATP酶活性明显高于衰老模型组 (P <0 0 1)。结论 刺梨保护组Na+ 、K+ ATP酶活性具有保护作用。

Objective To investigate the effective of Rosa roxburghii Trait on Na +、K + ATPase activity of erythrocyte membrane in aging model mice induced by D galactose. Methods D galactose was given S.C. to mice to induce aging model. Rosa roxburghii Trait juice was administered for 36 days. Results Na +、K + ATPase activity of erythrocyte membrane in Rosa roxburghii Trait group was higher than in aging model group (P<0.01). Conclusions Rosa roxburghii Trait has a protecting effect on Na +、k + ATPase activity of erthrocyte membrane.