The acrosome reaction of bovine frozen-thawed semen samples, under different preparation processes, was analysed by the lectin binding staining. The addition of heparin and caffeine to the medium significantly increased the number of sperm with acrosome reaction. When sperm was selected by the use of a Percoll gradient column, the process of acrosome reaction was accelerated. These data confirm that the sperm preparation for the in vitro fertilisation has an effect on the capacitation and acrosome reaction pattern, and it could be determinant for the fertilisation process.En este trabajo se ha analizado el proceso de reacción acrosómica mediante la tinción con lectinas de muestras de semen bovino congelado que han sido sometidos a diferente...
Objective: To determine the effect of different concentrations of heparin, caffeine or calcium ionop...
The objective of this study was to investigate the effect of cryopreservation on the integrity of th...
After ejaculation, mammalian spermatozoa must undergo ca-pacitation to fertilize. Capacitation of bo...
The acrosome reaction of bovine frozen-thawed semen samples, under different preparation processes, ...
Frozen bull semen was thawed and diluted in three different in vitro fertilization media: TCM-199, T...
The aim of this study was to value the in vitro induction by heparin of acrosome rea...
The effect of various capacitation inducers, i.e. heparin, superoxide anion, bicarbonate, adenosine,...
Artículo de Publicación ISIThe aim of the present work was to immunolocalize acrosin in bull spermat...
Artículo de Publicación ISIThe aim of the present work was to immunolocalize acrosin in bull spermat...
Summary. Bovine follicular oocytes matured in culture were inseminated with frozen\p=n-\ thawed sper...
In this study functional status in boar spermatozoa collected from frozen-thawed semen and capacitat...
This work was carried out to assess the acrosome damage of spermatozoa for the cryopreservation proc...
The objective was to evaluate the effect of re-freezing bovine sperm on the sperm quality of thawed ...
Capacitation of bovine sperm was evaluated by determining the ability of sperm to fertilize bovine o...
Background: The establishment of an in vitro production (IVP) of embryo in swine allows the generati...
Objective: To determine the effect of different concentrations of heparin, caffeine or calcium ionop...
The objective of this study was to investigate the effect of cryopreservation on the integrity of th...
After ejaculation, mammalian spermatozoa must undergo ca-pacitation to fertilize. Capacitation of bo...
The acrosome reaction of bovine frozen-thawed semen samples, under different preparation processes, ...
Frozen bull semen was thawed and diluted in three different in vitro fertilization media: TCM-199, T...
The aim of this study was to value the in vitro induction by heparin of acrosome rea...
The effect of various capacitation inducers, i.e. heparin, superoxide anion, bicarbonate, adenosine,...
Artículo de Publicación ISIThe aim of the present work was to immunolocalize acrosin in bull spermat...
Artículo de Publicación ISIThe aim of the present work was to immunolocalize acrosin in bull spermat...
Summary. Bovine follicular oocytes matured in culture were inseminated with frozen\p=n-\ thawed sper...
In this study functional status in boar spermatozoa collected from frozen-thawed semen and capacitat...
This work was carried out to assess the acrosome damage of spermatozoa for the cryopreservation proc...
The objective was to evaluate the effect of re-freezing bovine sperm on the sperm quality of thawed ...
Capacitation of bovine sperm was evaluated by determining the ability of sperm to fertilize bovine o...
Background: The establishment of an in vitro production (IVP) of embryo in swine allows the generati...
Objective: To determine the effect of different concentrations of heparin, caffeine or calcium ionop...
The objective of this study was to investigate the effect of cryopreservation on the integrity of th...
After ejaculation, mammalian spermatozoa must undergo ca-pacitation to fertilize. Capacitation of bo...