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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 ...
Integridade e funcionalidade dos espermatozóides ovinos submetidos à criopreservação após a incorporação de colesterol, desmosterol, ácido oléico-linoléico e alfa-lactoalbumina
(Universidade Estadual Paulista (Unesp), 2006-11-24)
Objetivando testar a ação do colesterol, desmosterol, ácido oléico-linoléico ou Q-Iactoalbumina sobre os espermatozóides ovinos, alíquotas de sêmen de 25 carneiros foram submetidas à criopreservação após tratamento com ...
A Euterpe oleracea (açaí) modifica o metabolismo de esteróis e atenua a aterosclerose induzida experimentalmente
(Universidade Federal de São Paulo (UNIFESP), 2011-10-26)
Background: Euterpe oleracea (acai) is a fruit from the Amazon region, whose chemical composition may be beneficial for individuals with atherosclerosis. We hypothesized that consumption of Euterpe oleracea would reduce ...
Integridade e funcionalidade dos espermatozóides ovinos submetidos à criopreservação após a incorporação de colesterol, desmosterol, ácido oléico-linoléico e alfa-lactoalbumina
(Universidade Estadual Paulista (UNESP), 2014)
Integridade e funcionalidade dos espermatozóides ovinos submetidos à criopreservação após a incorporação de colesterol, desmosterol, ácido oléico-linoléico e alfa-lactoalbumina
(Universidade Estadual Paulista (Unesp), 2014)
Desmosterol Incorporation Into Ram Sperm Membrane Before Cryopreservation Improves in vitro and in vivo Fertility
(Frontiers Media, 2021-06-24)
Pregnancy rates in ewes are markedly low after cervical insemination with frozen-thawed sperm. Sensitivity of ram sperm to freeze-thawing is related to the lipid composition of the membrane, particularly to its low sterol ...
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 ...
HDL-C concentration is related to markers of absorption and of cholesterol synthesis: Study in subjects with low vs. high HDL-C
(ELSEVIER SCIENCE BV, 2011)
Background: The antiatherogenic functions of high density lipoprotein (HDL-C) include its role in reverse cholesterol transport, but to what extent the concentration of HDL-C interferes with the whole-body cholesterol ...
Differences in synthesis and absorption of cholesterol of two effective lipid-lowering therapies
(Associação Brasileira de Divulgação Científica, 2012-11-01)
Effective statin therapy is associated with a marked reduction of cardiovascular events. However, the explanation for full benefits obtained for LDL cholesterol targets by combined lipid-lowering therapy is controversial. ...
Desmosterol Incorporation Into Ram Sperm Membrane Before Cryopreservation Improves in vitro and in vivo Fertility
(Frontiers Media, 2021-06)
Pregnancy rates in ewes are markedly low after cervical insemination with frozen-thawed sperm. Sensitivity of ram sperm to freeze-thawing is related to the lipid composition of the membrane, particularly to its low sterol ...