自体血液回收技术对红细胞膜ATP酶的影响  

作　　者：温文容[1] 何惠萍[1] 

机构地区：[1]肇庆医学高等专科学校附属医院麻醉科,广东肇庆526000

出　　处：《国际医药卫生导报》2005年第17期157-158,共2页International Medicine and Health Guidance News

摘　　要：目的探讨血液回收技术对红细胞膜Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶活性的影响。方法将24例患者麻醉前静脉血、术野回收原血及回收红细胞血液标本采用沈茂星法测定红细胞膜Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶活性,并予统计分析。结果经血液回收技术处理后的红细胞膜Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶活性与术野回收血值比较均有显著降低(P<0.05)。结论自体血液回收技术能使红细胞膜Na+-K+-ATP酶和Ca2+-Mg2+-ATP酶活性明显降低。Objective To study the efficiency of autologous blood recovery technology on erythrocyte membrane Na^＋-K^＋-ATPase and Ca^2＋-Mg^2＋-ATPase. Yethods According to Shen Maoxing method, the activity of erythrocyte membrane Na^＋-K^＋-ATPase and Ca^2＋-Mg^2＋-ATPase was determined before anesthesia and in the recovery blood during surgery in 24 patients. Results The activity of erythrocyte membrance Na^＋- K^＋-ATPase and Ca^2＋-Mg^2＋-ATPase of recovery blood were as significantly lower than that of surgical zone blood. Conclusion Autologous blood recovery technology can significantlydecrease the activity of erythrocyte membrance Na^＋-K^＋-ATPase and Ca^2＋-M^2＋-ATPase.

关 键 词：血液回收技术 红细胞膜Na^+-K^+-ATP酶 Ca^2+-Mg^2+ATP酶 自体血液回收技术 Ca^2+-Mg^2+-ATP酶活性 细胞膜ATP酶 NA^+-K^+-ATP酶 红细胞膜 回收红细胞 沈茂星法 

分 类 号：R614[医药卫生—麻醉学]