2017
DOI: 10.20996/1819-6446-2017-13-2-256-262
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Statins and Their Interaction With Model Cell Membranes According to the Data of Nuclear Magnetic Resonance Spectroscopy

Abstract: Цель. Изучить расположение правастатина, симвастатина, флувастатина и церивастатина в молекулярных комплексах с модельными клеточными мембранами на основе додецилфосфохолина, а также рассчитать средние межатомные расстояния между атомами статинов и мицелл. Материал и методы. В качестве метода исследования была выбрана спектроскопия ядерного магнитного резонанса (ЯМР). ЯМР спектро-скопия ядерного эффекта Оверхаузера (NOESY) является одним из самых эффективных методов в изучении межмолекулярных взаимодей-ствий, … Show more

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Cited by 5 publications
(2 citation statements)
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“…However, its application to molecules-cell membranes interaction studies may be difficult, because relaxation times for phospholipid aggregates are too large compared with the NMR chemical shift time scale. [40][41][42][43][44] Therefore, the hydrophobic environment of a bacterial membrane was simulated by sodium dodecylsulfate (SDS), one of the most widely used surfactants for the membrane modeling in NMR field. [45][46][47][48][49][50] Indeed, the SDS micelles have a larger correlation time with respect to the NMR time-scale and their small size allows a good spectral resolution.…”
Section: Nmr Spectroscopymentioning
confidence: 99%
“…However, its application to molecules-cell membranes interaction studies may be difficult, because relaxation times for phospholipid aggregates are too large compared with the NMR chemical shift time scale. [40][41][42][43][44] Therefore, the hydrophobic environment of a bacterial membrane was simulated by sodium dodecylsulfate (SDS), one of the most widely used surfactants for the membrane modeling in NMR field. [45][46][47][48][49][50] Indeed, the SDS micelles have a larger correlation time with respect to the NMR time-scale and their small size allows a good spectral resolution.…”
Section: Nmr Spectroscopymentioning
confidence: 99%
“…The cause of SAM is still unknown, and there is an ongoing hypothesis that the pleiotropic effects of statins are dependent on their membrane localization, and the possibility of statin accumulation in skeletal myocytes. , It has been shown that lipophilic statins have a greater tendency to cause SAM than hydrophilic statins; also investigated in the PRIMO study above, the hydrophilic statins (pravastatin and fluvastatin) were the least likely to cause muscle pain, while the most lipophilic statin tested, simvastatin (log P = 4.68), was most likely to cause muscular adverse effects . Both experimental , and computational ,, studies of statin–lipid interactions have started to emerge, providing us with insight into the localization of these statins in membrane models and their impact on bilayer properties. In a recent solid-state NMR study, pravastatin, a type 1 statin, caused the highest perturbation on membrane structure out of the statins investigated.…”
Section: Introductionmentioning
confidence: 99%