2002
DOI: 10.1016/s0165-0378(01)00098-5
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Role of seminal plasma phospholipid-binding proteins in sperm membrane lipid modification that occurs during capacitation

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Cited by 251 publications
(202 citation statements)
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References 28 publications
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“…However, such event occurs in the oviduct and not at ejaculation and both isthmus and ampulla fluid, express high amounts of albumin . This albumin, in turn, could then bind to sperm given their membrane has gone through several structural modifications by the time sperm reaches the oviduct and enough evidence exists to show that capacitation does change sperm membrane (Manjunath and Thérien, 2002). …”
mentioning
confidence: 99%
“…However, such event occurs in the oviduct and not at ejaculation and both isthmus and ampulla fluid, express high amounts of albumin . This albumin, in turn, could then bind to sperm given their membrane has gone through several structural modifications by the time sperm reaches the oviduct and enough evidence exists to show that capacitation does change sperm membrane (Manjunath and Thérien, 2002). …”
mentioning
confidence: 99%
“…Determinadas proteínas do plasma seminal se aderem aos espermatozóides no trânsito epididimário ou durante a ejaculação, podendo retardar a capacitação e, conseqüentemente, a reação acrossômica (MANJUNATH & THÉRIEN, 2002). Essas proteínas são denominadas de decapacitantes e são removidas ou modificadas pelos fluidos do sistema reprodutor feminino durante a capacitação espermática e a fecundação (FRAZER et al, 1996).…”
Section: Resultado E Discussãounclassified
“…Esta membrana es fundamental para el metabolismo espermático y para que el spz lleve a cabo varios procesos involucrados en la fecundación (24). Se ha demostrado que el PS puede suprimir y revertir la capacitación(decapacitar spz previamente capacitados) (12).…”
Section: Discussionunclassified
“…A diferencia del Bioxcell © , la yema de huevo contiene lipoproteínas de baja densidad (LDL) además, de fosfatidilcolina. En este sentido, Manjunath et al (24) demostraron que el efecto protector de la yema de huevo se debe a la interacción entre las proteínas BSP y las LDL de la yema. El hecho de que la cantidad de proteínas que resultó eficaz cuando los spz se congelaron con el medio que contenía yema de huevo sea mayor podría deberse a la interacción de las LDL presentes en la yema de huevo con las proteínas adicionadas en la fracción.…”
Section: Discussionunclassified