锌和维生素D_3对大鼠红细胞膜唾液酸含量及Na~＋、K~＋-ATP酶活性的影响  

Effect of Microelement Zinc and Vitamin D 3 on Sialic Acid Contents and Na +,K + ATPase Activity of Erythrocyte Membrane in Rats

作　　者：张春明 刘艺 迟月明 周令旺 刘红 修英霞 

出　　处：《哈尔滨医科大学学报》1996年第4期341-343,共3页Journal of Harbin Medical University

基　　金：黑龙江省自然科学基金

摘　　要：对大鼠红细胞膜唾液酸含量及Ｎａ＋、Ｋ＋ＡＴＰ酶活性进行了测定，并初步观察了微量元素锌和维生素Ｄ３（ＶＤ３）对大鼠红细胞膜唾液酸含量及Ｎａ＋、Ｋ＋ＡＴＰ酶活性的影响。结果表明，锌对ＶＤ３所引起的红细胞膜唾液酸含量降低及Ｎａ＋、Ｋ＋ＡＴＰ酶活性下降具有恢复作用，提示微量元素锌对生物膜具有明显的保护作用。The sialic acid contents and Na +、K + ATPase activity of erythrocyte membrane were determinated,and the effect of the microelement zinc and vitamin D 3 on them were observed as well.The results showed that the zinc recovered action of the reduce of sialic acid contents and Na +,K + ATPase activity by vitamin D 3.It indicated that microelement zinc had protective effect on biomembrane.

关 键 词：锌 红细胞膜 唾液酸 ATP酶 维生素D3 钠 钾 

分 类 号：R977.24[医药卫生—药品]