A possible mechanism how eicosapentaenoic acid increases red cell filterability.
نویسندگان
چکیده
منابع مشابه
Stearidonic acid raises red blood cell membrane eicosapentaenoic acid.
The consumption of EPA and DHA has been associated with reduced risk for cardiovascular disease morbidity and mortality. Mean intakes of EPA and DHA in the United States and elsewhere are below levels recommended by health authorities. The main non-marine source of dietary (n-3) fatty acids (α-linolenic acid) is poorly converted to EPA in humans. Stearidonic acid (SDA) is a non-marine fatty aci...
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The intake of ω-3 polyunsaturated fatty acids (PUFAs), which are abundant in marine fish meat and oil, has been shown to exert many beneficial effects. The mechanisms behind those effects are numerous, including interference with the arachidonic acid cascade that produces pro-inflammatory eicosanoids, formation of novel bioactive lipid mediators, and change in the pattern of secreted adipocytok...
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Cell-cell interaction is a basic topic in biological sciences. In embryogenesis, a largely unsolved problem is the means by which cell-cell recognition, necessary for the build up of a normal tissue, is mediated (1). Under pathological conditions this hitherto unrevealed mechanism of physiological interactions seems to be lost. In immunology numerous phenomena are based on cell-cell interaction...
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Oonishi, Tadahiro, Kanako Sakashita, and Nobuhiro Uyesaka. Regulation of red blood cell filterability by Ca21 influx and cAMP-mediated signaling pathways. Am. J. Physiol. 273 (Cell Physiol. 42): C1828–C1834, 1997.—To investigate the mechanism of the regulation of human red blood cell deformability, we examined the deformability under mechanical stress. Washed human red blood cells were rapidly ...
متن کاملA possible physical mechanism of red blood cell vesiculation obtained by incubation at high pH.
The membrane of human red blood cells is essentially composed of two parts, the lipid bilayer and the membrane skeleton that interacts with the lipid bilayer. The normal resting shape of the red blood cells at physiological pH 7.4 is the discocyte. However, at alkaline pH approximately equal to 11 the shape of red blood cells is composed of a spherical parent cell and large spherical daughter v...
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ژورنال
عنوان ژورنال: Blood & Vessel
سال: 1985
ISSN: 0386-9717,1884-2372
DOI: 10.2491/jjsth1970.16.65