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Free cholesterol and cholesterol esters in bovine oocytes: Implications in survival and membrane raft organization after cryopreservation
(Public Library of Science, 2017-07-07)
Part of the damage caused by cryopreservation of mammalian oocytes occurs at the plasma membrane. The addition of cholesterol to cell membranes as a strategy to make it more tolerant to cryopreservation has been little ...
Free cholesterol and cholesterol esters in bovine oocytes: Implications in survival and membrane raft organization after cryopreservation
(2017)
Part of the damage caused by cryopreservation of mammalian oocytes occurs at the plasma
membrane. The addition of cholesterol to cell membranes as a strategy to make it more tolerant
to cryopreservation has been little ...
Membrane localization of Junín virus glycoproteins requires cholesterol and cholesterol rich membranes
(Academic Press Inc Elsevier Science, 2013-01)
Arenavirus morphogenesis and budding occurs at cellular plasma membrane;however, the nature of membrane assembly sites remains poorly understood. In this study we examined the effect of different cholesterol-lowering ...
Cholesterol modulates curcumin partitioning and membrane effects
(2018-01-01)
Curcumin, a polyphenol molecule, presents a wide range of biological activities as antioxidant, anticancer, anti-inflammatory, antimicrobial and wound healing. Although some strengths attributed to curcumin derive from ...
Enrichment of canalicular membrane with cholesterol and sphingomyelin prevents bile salt-induced hepatic damage
(AMER SOC BIOCHEMISTRY MOLECULAR BIOLOGY INC, 1999)
These studies were undertaken to characterize the role of plasma membrane cholesterol in canalicular secretory functions and hepatocyte integrity against intravenous taurocholate administration. Cholesterol and sphingomyelin ...
How cholesterol interacts with membrane proteins: an exploration of cholesterol-binding sites including CRAC, CARC, and tilted domains
(Frontiers, 2013-02-28)
The plasma membrane of eukaryotic cells contains several types of lipids displaying high biochemical variability in both their apolar moiety (e.g., the acyl chain of glycerolipids) and their polar head (e.g., the sugar ...
How cholesterol interacts with membrane proteins : an exploration of cholesterol-binding sites including CRAC, CARC, and tilted domains
(Frontiers, 2013)
Abstract: The plasma membrane of eukaryotic cells contains several types of lipids displaying high biochemical variability in both their apolar moiety (e.g., the acyl chain of glycerolipids) and their polar head (e.g., the ...
Cholesterol and desmosterol incorporation into ram sperm membrane before cryopreservation: Effects on membrane biophysical properties and sperm quality
(Elsevier Science, 2020-09-01)
Ram sperm are particularly sensitive to freeze-thawing mainly due to their lipid composition, limiting their use in artificial insemination programs. We evaluated the extent of cholesterol and desmosterol incorporation ...
Cholesterol and desmosterol incorporation into ram sperm membrane before cryopreservation: Effects on membrane biophysical properties and sperm quality
(Elsevier, 2020-09)
Ram sperm are particularly sensitive to freeze-thawing mainly due to their lipid composition, limiting their use in artificial insemination programs. We evaluated the extent of cholesterol and desmosterol incorporation ...