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Lipid-dependent effects of halothane on gramicidin channel kinetics: A new role for lipid packing stress

We find that the sensitivity of gramicidin A channels to the anesthetic halothane is highly lipid dependent. Specifically, exposure of membranes made of lamellar DOPC to halothane in concentrations close to clinically relevant reduces channel life-times by an order of magnitude. At the same time, gr...

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Autores principales: Weinrich, Michael, Rostovtseva, Tatiana K., Bezrukov, Sergey M.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2009
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3419375/
https://ncbi.nlm.nih.gov/pubmed/19405539
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/bi900494y
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