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Spin label EPR suggests the presence of cholesterol rich domains in cultured insect cell membranes
(Academic Press Inc Elsevier Science, 2018-11)
Different spin labels were incorporated to the membranes of cultured insect UFL-AG-286 cells in order to characterize their physical properties by Electron Paramagnetic Resonance spectroscopy (EPR). The spectrum of the ...
The plasma membrane plays a central role in cells response to mechanical stress
(Elsevier Science, 2010-09)
The mechanisms by which lymphocytes recognize and interpret mechanical stimuli and translate these into the triggering of select signaling cascades that are critical for lymphocyte function are still not fully understood. ...
The effect of dietary lipids on rat liver mitochondrial swelling
(Inst Tecnologia ParanaCuritiba-paranaBrasil, 1996)
Regarding the measurement of microviscosity in lipid bilayers by EPR
(Elsevier Science, 2019-09)
Simulations of electron paramagnetic resonance spectra of stearic acid spin labels in lipid bilayers are used to illustrate the fact that the apparent order parameter Sapp calculated from the spectral shape does not coincide ...
Factors influencing the membrane fluidity and the impact on production of lactic acid bacteria starters
(Springer, 2019-09)
Production of lactic acid bacteria starters for manufacturing food, probiotic, and chemical products requires the application of successive steps: fermentation, concentration, stabilization, and storage. Despite process ...
Effects of isocoumarins isolated from Paepalanthus bromelioides on mitochondria: Uncoupling, and induction/inhibition of mitochondrial permeability transition
(Elsevier B.V., 2006-06-10)
Isolated mitochondria may undergo uncoupling, and in presence of Ca2+ at different conditions, a mitochondrial permeability transition (MPT) linked to protein,thiol oxidation, and demonstrated by CsA-sensitive mitochondrial ...
Effects of isocoumarins isolated from Paepalanthus bromelioides on mitochondria: Uncoupling, and induction/inhibition of mitochondrial permeability transition
(Elsevier B.V., 2006-06-10)
Isolated mitochondria may undergo uncoupling, and in presence of Ca2+ at different conditions, a mitochondrial permeability transition (MPT) linked to protein,thiol oxidation, and demonstrated by CsA-sensitive mitochondrial ...
Thyroid hormones-membrane interaction: Reversible association of hormones with organized phospholipids with changes in fluidity and dipole potential
(Elsevier Ireland, 2013-09)
Differential scanning calorimetry (DSC), mixed monomolecular layers and fluorescence spectroscopy techniques were applied to investigate the effect of thyroid hormones (THs) on the biophysical properties of model membranes. ...
Effect of lyophilization on food grade liposomes loaded with conjugated linoleic acid
(Elsevier, 2019-01)
The effect of lyophilization and rehydration medium on a liposome system for conjugated linoleic acid (CLA) delivery was studied. Liposomes were prepared by ethanol injection method employing soy phosphatidylcholine and CLA ...