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Kinetics of human sperm acrosomal exocytosis
(Oxford University Press, 2014-09-01)
The acrosome reaction is a unique event in the lifespan of sperm characterized by the exocytosis of the acrosomal content and the release of hybrid vesicles formed by patches of the outer acrosomal membrane and the plasma ...
EFECTO DE LA REFRIGERACIÓN SOBRE LA MOTILIDAD, INTEGRIDAD DE MEMBRANA ACROSOMAL Y REACCIÓN ACROSOMAL EN ESPERMATOZOIDES CANINOSEFECTO DE LA REFRIGERACIÓN SOBRE LA MOTILIDAD, INTEGRIDAD DE MEMBRANA ACROSOMAL Y REACCIÓN ACROSOMAL EN ESPERMATOZOIDES CANINOS
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria, 2005)
Recording and sorting live human sperm undergoing acrosome reaction
(Elsevier Science Inc., 2012-06)
Objective: To develop and evaluate a method to detect acrosome reaction (AR) in live human sperm. Design: Prospective study. Setting: Basic research laboratory. Patient(s): Human semen samples with normal parameters obtained ...
Efecto de la refrigeración sobre la motilidad, Integridad de membrana acrosomal y reacción acrosomal en espermatozoides caninos
(Universidad Nacional Mayor de San Marcos. Facultad de Medicina Veterinaria, 2005)
Acrosomal biogenesis in human globozoospermia: Immunocytochemical, ultrastructural and proteomic studies
(Oxford University Press, 2012-06)
Background Acrosome biogenesis is a key event in sperm differentiation that depends on the proper interaction between the Golgi complex and the nuclear envelope of early spermatids. We studied the development, structure ...
Redistribution of the intra-acrosomal EGFP before acrosomal exocytosis in mouse spermatozoa
(Bioscientifica, 2015-05)
Mammalian spermatozoa must undergo complex physiological and morphological alterations within the female reproductive tract before they become fertilization competent. Two important alterations are capacitation and the ...
Unresolved questions concerning mammalian sperm acrosomal exocytosis
(Soc Study Reproduction, 2014-03-26)
In recent years, the study of mammalian acrosomal exocytosis has produced some major advances that challenge the long-held, general paradigms in the field. Principally, the idea that sperm must be acrosome-intact to ...
Modification of the spermatic structure of the crab Cancer setosus (Molina, 1782) (Decapoda: Brachyura) during induced acrosomal reactionModificación de la estructura espermática de la jaiba Cancer setosus (Molina, 1782) (Decapoda: Brachyura) durante su reacción acrosomal inducida
(Pontificia Universidad Católica de Valparaíso, 2011)
Participation of phosphofructokinase, malate dehydrogenase and isocitrate dehydrogenase in capacitation and acrosome reaction of boar spermatozoa
(Wiley Blackwell Publishing, Inc, 2017-10)
The aim of this work was to determine the enzymatic activity of phosphofructokinase (PFK), malate dehydrogenase (MDH) and isocitrate dehydrogenase (IDH) in boar spermatozoa and study their participation in bicarbonate-induced ...
Diffusible highly glycosylated protein fromBufo arenarum egg-jelly coat: Biological activity
(Wiley-liss, Div John Wiley & Sons Inc, 2000-07)
L‐HGP is a highly glycosylated protein from Bufo arenarum egg‐jelly coat that diffuses into the surrounding medium when the strings of oocytes are incubated in saline solutions. L‐HGP was purified from egg water and the ...