membrane fluidity
Assessment of membrane fluidity in individual yeast cells by Laurdan generalised polarisation and multi-photon scanning fluorescence microscopy
... to membrane fluidity; high GP values are found in gel phase, and low in liquid-crystalline phase ...analyze membrane structure and organization in model phospholipid systems [19-21] and mammalian ...
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Modification of Membrane Fluidity by Gravity
... the membrane and thus changes the physical state of the ...in membrane fluidity could result in the change of function of ...integral membrane proteins under conditions of variable ...
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Hyperthermic potentiation of cisplatin by magnetic nanoparticle heaters is correlated with an increase in cell membrane fluidity
... To our knowledge, this work provides the first direct evidence of a mechanistic difference in the hyperthermic potentiation of a chemotherapeutic agent by hot water and magnetic fluid hyperthermia. Specifically, we have ...
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Mitochondrial ATPase activity and membrane fluidity changes in rat liver in response to intoxication with Buckthorn (Karwinskia humboldtiana)
... higher membrane flu- idity than control ...brane fluidity, but there is a decrease of ATPase activity and therefore a diminished pH ...Mitochondrial membrane fluidity was hardly affected on ...
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Membrane Fluidity and Temperature Sensing Are Coupled via Circuitry Comprised of Ole1, Rsp5, and Hsf1 in Candida albicans
... between membrane fluidity and temperature sensing in ...the membrane does indeed sense temperature, depletion of oleic acid would misregulate Hsf1 ...
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Effects of a high-fat diet on superoxide anion generation and membrane fluidity in liver mitochondria in rats
... Conclusion: Although rats developed diet-induced obesity, it did not reach the level of disease development. The promotion of lipid metabolism appeared to reduce superoxide anion production, but did not influence ...
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Membrane Fluidity: About the Origin of Autoimmunity
... Infectious agents use this Achilles heel for assault. Borrelia uses an enzyme during infection, digesting essen- tial fatty acids [12]. Digesting essential fatty acids diminishes membrane fluidity of the ...
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Associations of oxidative stress and inflammation and their role in the regulation of membrane fluidity of red blood cells in hypertensive and normotensive men: An electron spin resonance investigation
... reduced membrane fluidity of RBCs was associated with in- creased plasma 8-iso-PG F2α and hs-CRP levels, and decreased plasma NO metabolite levels, suggesting that abnormalities in RBC membranes in ...
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Membrane Fluidity in Human and Mouse Chediak Higashi Leukocytes
... the membrane surface were ...plasma membrane fractions. An increased membrane fluidity was also detected with a spin label that probes deeper in the ...
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Thermo sensitive response based on the membrane fluidity adaptation in Paramecium multimicronucleatum
... of membrane fluidity at the adapted ...of membrane fluidity, we adopted the mean GP values at the anterior part of the cell, though GP values are widely distributed within the selected ...for ...
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ALLIUM SATIVUM LINN CONTAINS LINEAR ALKYLBENZENE SULFONATES THAT ALTER MEMBRANE FLUIDITY FOR THE INHIBITION OF MYCOBACTERIUM TUBERCULOSIS H37RA
... of membrane fluidity and permeability ...cytoplasmic membrane integrity when exposed to ...the membrane fluidity ...the fluidity of intracellular membrane ...the ...
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Interaction of vesicular stomatitis virus with lipid vesicles: depletion of cholesterol and effect on virion membrane fluidity and infectivity.
... As noted, as much as 6.3% of the vesicles containing PC alone remained adherent to intact VS virus after interaction at 37°C for 6 h; this amount of vesicle PC represented -73% of the to[r] ...
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Does membrane fluidity contribute to thermal compensation of beta adrenergic signal transduction in isolated trout hepatocytes?
... That membrane order in the bilayer interior is partially conserved as a consequence of temperature acclimation suggests that membrane composition is remodeled in response to a change in growth ...
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Increased calcium absorption in prehypertensive spontaneously hypertensive rat Role of serum 1,25 dihydroxyvitamin D3 levels and intestinal brush border membrane fluidity
... Changes in Ca absorption have been described in the spontaneously hypertensive rat (SHR) compared with Wistar-Kyoto (WKy) rats. In 3.5-wk-old SHR and age-matched WKy controls, we measured direct arterial blood pressure, ...
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Membrane Fluidity Is Regulated Cell Nonautonomously by Caenorhabditis elegans PAQR-2 and Its Mammalian Homolog AdipoR2
... of membrane properties is an essential aspect of cellular homeostasis of which the regulatory mechanisms remain mostly ...plasma membrane sensor that responds to decreased fluidity by promoting fatty acid ...
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<p>Efficacy of combinations of colistin with other antimicrobials involves membrane fluidity and efflux machinery</p>
... outer membrane to alter cytoplasmic membrane perme- ability, colistin allows both linezolid and glycopeptides to penetrate Gram-negative bacteria, which are otherwise impervious to these ...bacterial ...
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Temperature Acclimation Effects on Carp Nerve: a Comparison of Nerve Conduction, Membrane Fluidity and Lipid Composition
... Here we report the effects of temperature acclimation on the temperature coefficient of nerve conduction in an in vitro vagus nerve preparation from warm28°C and cold- 8°C acclimated car[r] ...
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HACD1, a regulator of membrane composition and fluidity, promotes myoblast fusion and skeletal muscle growth
... in membrane fluidity and the degree of saturation of membrane fatty acids each influence myoblast fusion (Prives and Shinitzky, 1977; Nakanishi et ...both membrane rigidity and LPC ...
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Decreased Fluidity of Red Cell Membrane Lipids in Abetalipoproteinemia
... anemia. Fluidity of membrane lipids is decreased in spur cells due to their excess cholesterol ...acanthocyte membrane lipid composition on membrane fluidity, we studied red cells from ...
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HACD1, a regulator of membrane composition and fluidity, promotes myoblast fusion and skeletal muscle growth
... in membrane fluidity and the degree of saturation of membrane fatty acids each influence myoblast fusion (Prives and Shinitzky, 1977 ; Nakanishi et ...
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