大鼠淋巴细胞对绵羊红细胞的破坏作用  

Rat lymphocytes causing destruction of sheep erythrocytes

作　　者：朱作金[1] 陈鸣[1] 杨志平[1] 磨红玲[1] 张明安[1] 

机构地区：[1]广西医学院病理生理教研室

出　　处：《中国病理生理杂志》1989年第5期299-302,共4页Chinese Journal of Pathophysiology

摘　　要：大鼠的淋巴细胞在含Ca^(2+)、Mg^(2+)的Hanks液中,在37℃下和绵羊红细胞(SRBC)进行反应,能将SRBC裂解并释出血红蛋白(Hb),可用721—型分光光度计测定Hb的量(以OD值表示)。淋巴细胞溶解红细胞的能力还可以用半数溶血值(HC50)表示。能引起SRBC溶解的淋巴细胞可能是自然杀伤(NK)细胞。Rat lymphocytes can cause destruction of sheep's erythrocytes (SRBC) in Hanks solution (containing Ca^(++) and Mg^(++)) at 37℃. The breaking down of SRBC releases hemoglobin. The quantity of hemoglobin can be measured by 721-spectrophotometer. It is suggested that the lymphocytes which made lysis of SRBC might be the natural killer cells.

关 键 词：淋巴细胞 杀伤细胞 红细胞溶解 

分 类 号：R363.14[医药卫生—病理学]