[在同种免疫抗体存在情况下人红细胞膜特性的变化]
[Changes in the properties of human erythrocyte membranes in the presence of isoimmune antibodies].
作者信息
Gromov A E, Klimova K N, Gafur A S
出版信息
Biull Eksp Biol Med. 1984 May;97(5):585-8.
PMID:6426546
Abstract
Light diffusion was used to study the properties of the red cell membrane of human heparinized blood under the action of different concentrations of isoimmune anti-erythrocyte anti-Rh antibodies. An increase was found in the temperature of phase transitions and density of the red cell membrane, which depended on the antibody activity. These changes were also observed in the presence of low antibody concentrations, provoking no conspicuous agglutination.
摘要
利用光扩散研究了不同浓度的同种免疫抗红细胞抗Rh抗体作用下人肝素化血液红细胞膜的特性。发现相变温度和红细胞膜密度增加，这取决于抗体活性。在低抗体浓度存在时也观察到这些变化，此时未引发明显的凝集。
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