红细胞膜的双层刚性：全氘代棕榈酸探针的2H-NMR
Bilayer rigidity of the erythrocyte membrane2H-NMR of a perdeuterated palmitic acid probe.
作者信息
Davis J H, Maraviglia B, Weeks G, Godin D V
出版信息
Biochim Biophys Acta. 1979 Jan 19;550(2):362-6. doi: 10.1016/0005-2736(79)90222-0.
PMID:758953
Abstract
Perdeuterated palmitic acid was intercalated into the human erythrocyte membrane and its motion studied by dueterium nuclear magnetic resonance (2H-NMR). From analysis of temperature dependent changes in the 2H-NMR spectra and from an analysis of derived moments we conclude that the acyl chains of the erythrocyte lipids do not exhibit a detectable phase transition.
摘要
将全氘代棕榈酸嵌入人红细胞膜，并通过氘核磁共振（2H-NMR）研究其运动。通过分析2H-NMR光谱中随温度变化的情况以及对推导矩的分析，我们得出结论：红细胞脂质的酰基链未表现出可检测到的相变。
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