红细胞膜隆起的pH依赖性行为。
pH-dependent behaviour of erythrocyte membrane elevations.
作者信息
Goekoop J G, Spies F, Steeg C B, Vrielink R, Van Kempen G M, De Vries E
出版信息
Cell Biol Int Rep. 1978 Mar;2(2):139-45. doi: 10.1016/0309-1651(78)90034-6.
PMID:27305
Abstract
Freeze-etch electron microscopy of human erythrocytes from heparinized normal blood reveals membrane elevations. These elevations disappear at low pH values and reappear under normal pH conditions in vitro, both in the absence and the presence of plasma. This pH-dependent behaviour is discussed as an intrinsic membrane event.
摘要
对来自肝素化正常血液的人体红细胞进行冷冻蚀刻电子显微镜观察，发现细胞膜有隆起。在体外，无论有无血浆存在，这些隆起在低pH值时消失，在正常pH条件下重新出现。这种pH依赖性行为被认为是一种内在的膜事件。
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