某些亲脂性物质对脂质体和线粒体膜中苝荧光偏振的影响。
Effect of some lipophilic substances on fluorescence polarization of perylene in lipid vesicles and mitochondrial membranes.
作者信息
Fato R, Ragaini P, Lenaz G, Bertoli E
出版信息
Boll Soc Ital Biol Sper. 1980 May 30;56(10):991-5.
PMID:7448015
Abstract
Short-chain ubiquinones were observed to increase the fluorescence polarization associated with perylene, indicating a decrease in the fluidity of the mitochondrial membrane. The results indicated that the perturbation induced by low homologs results indicated that the perturbation induced by low homologs of ubiquinone on the physical state of membrane lipids is quite different from that of other lipophilic substances which have been considered.
摘要
观察到短链泛醌会增加与苝相关的荧光偏振，这表明线粒体膜流动性降低。结果表明，低同系物泛醌引起的扰动表明，泛醌低同系物对膜脂物理状态的扰动与已研究的其他亲脂性物质的扰动有很大不同。
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