红细胞表面电荷

红细胞表面电荷的研究Ⅱ体外贮存对红细胞电泳率的影响

Studies on the Surface Charge of Erythrocytes ⅱ . Effects of in vitro Stroage on the Electrophoretic Mobility of Human Erythrocytes

结论：魔芋葡甘聚糖具有调节脂代谢，并通过改善红细胞表面电荷等机制降低血液粘滞性。

Conclusion : Glucomannan could regulate the lipid metabolism , and through improving the surface electric charge of RBC to lower the blood viscosity .

静电场能使烫伤小鼠红细胞表面的电荷密度和唾液酸含量较烫伤组明显上升，且与静电场的大小呈正相关性。

In negative electret group , charge density and SA contents of RBC are increased markedly with intensity of static field .

目的：研究胰蛋白酶对人红细胞膜表面电荷密度及动态力学特性的影响。

AIM : To study the influence of trypsin on the membrane dynamic mechanical properties and the surface charge density of single living intact red blood cell ( RBC ) .

结果：（1）正常和用胰蛋白酶处理后老年红细胞的表面电荷密度分别显著小于正常和用胰蛋白酶处理后的青年红细胞（P<0.01）。

RESULTS : ( 1 ) The surface negative charge density of normal and trypsin-treated old RBCs was significantly lower than those of normal and trypsin-treated young RBCs respectively ( P < 0.01 ) .

结果：处理40min后，血细胞形态无明显变化，红细胞膜表面负电荷下降了11.23%~25.49%；

Results : The blood cell shape did not change obviously . The negative electrical charges on membrane of RBC decreased about 11.23 % to 25.49 % .

红细胞膜表面负电荷减少与糖尿病血管病变之关系

The relationship between the decrease in negative electric charge on the surface of RBC and vascular complications in diabetes

环境温度对人红细胞膜形态和表面电荷的即时影响

Instant effect of environmental temperature on membrane shape and surface electric charge of living intact red blood cells

在血液流变测试中常作为红细胞聚集、红细胞表面电荷、红细胞电泳的通用指标。

In blood rheology test , ESR usually uses as the general index of erythrocyte aggregation , electric charge on cell surface and erythrocyte electrophoresis .