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铜绿假单胞菌脂多糖:线粒体氧化磷酸化的解偶联剂。

Pseudomonas aeruginosa lipopolysaccharide: an uncoupler of mitochondrial oxidative phosphorylation.

作者信息

Greer G G, Milazzo F H

出版信息

Can J Microbiol. 1975 Jun;21(6):877-83. doi: 10.1139/m75-130.

DOI:10.1139/m75-130
PMID:807306
Abstract

The addition of Pseudomonas aeruginosa KCIIR LPS to respiring mitochondria stimulated the rate of substrate oxidation, reduced the respiratory control ratio, stimulated oxygen uptake in state 4, and released the inhibition imposed upon state 3 by atractyloside. It was concluded that LPS acted as an uncoupler of oxidative phosphorylation and that it produced effects similar to those observed with the classical uncoupler 2,4-dinitrophenol.

摘要

向进行呼吸作用的线粒体中添加铜绿假单胞菌KCIIR脂多糖,刺激了底物氧化速率,降低了呼吸控制率,刺激了状态4下的氧气摄取,并解除了苍术苷对状态3的抑制作用。得出的结论是,脂多糖起到了氧化磷酸化解偶联剂的作用,并且它产生的效应与经典解偶联剂2,4-二硝基苯酚所观察到的效应相似。

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Pseudomonas aeruginosa lipopolysaccharide: an uncoupler of mitochondrial oxidative phosphorylation.铜绿假单胞菌脂多糖:线粒体氧化磷酸化的解偶联剂。
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引用本文的文献

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Action of bacterial lipopolysaccharide on the respiration of mouse liver mitochondria.细菌脂多糖对小鼠肝脏线粒体呼吸的作用。
Infect Immun. 1980 Jan;27(1):102-6. doi: 10.1128/iai.27.1.102-106.1980.
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Preparation and characterization of a nontoxic polysaccharide-protein conjugate that induces active immunity and passively protective antibody against Pseudomonas aeruginosa immunotype 1 in mice.一种无毒多糖-蛋白质偶联物的制备与表征,该偶联物可诱导小鼠产生针对1型铜绿假单胞菌的主动免疫和被动保护性抗体。
Infect Immun. 1984 Jul;45(1):217-21. doi: 10.1128/iai.45.1.217-221.1984.
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Action of bacterial endotoxin and lipid A on mitochondrial enzyme activities of cells in culture and subcellular fractions.细菌内毒素和脂多糖对培养细胞及亚细胞组分线粒体酶活性的作用。
Infect Immun. 1979 Aug;25(2):664-71. doi: 10.1128/iai.25.2.664-671.1979.