Animaux

Boar sperm velocity and motility patterns under capacitating and non-capacitating incubation conditions

By |2015-05-08T11:56:23+02:001 Mai 2004|, |

Boar sperm velocity and motility patterns under capacitating and non-capacitating incubation conditions García Herreros M, Aparicio IM, Núñez I, García-Marín LJ, Gil MC, Peña Vega FJ. Department of Animal Health and Medicine (Reproduction and Obstetrics), Facultad de Veterinaria, University of Extremadura, Avd. de la Universidad s/n, 10071 Cáceres, Spain This study compares the velocity and [...]

Effects of centrifugation before freezing on boar sperm cryosurvival

By |2015-05-08T11:56:40+02:001 Mai 2004|, |

Effects of centrifugation before freezing on boar sperm cryosurvival Carvajal G, Cuello C, Ruiz M, Vazquez JM, Martinez EA, Roca J Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, Campus de Espinardo, University of Murcia, Murcia, Spain Current protocols for boar sperm cryopreservation require the centrifugation of semen in order to separate sperm [...]

Survival and fertility of boar spermatozoa after freeze-thawing in extender supplemented with butylated hydroxytoluene

By |2015-05-08T11:57:11+02:001 Mai 2004|, |

Survival and fertility of boar spermatozoa after freeze-thawing in extender supplemented with butylated hydroxytoluene Roca J, Gil MA, Hernandez M, Parrilla I, Vazquez JM, Martinez EA Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, University of Murcia, Murcia, Spain This study evaluated the protective effect of butylated hydroxytoluene (BHT), a lipid-soluble antioxidant, against [...]

Regression analyses and motile sperm subpopulation structure study as improving tools in boar semen quality analysis

By |2015-05-08T11:57:20+02:001 Fév 2004|, |

Regression analyses and motile sperm subpopulation structure study as improving tools in boar semen quality analysis Quintero-Moreno A, Rigau T, Rodriguez-Gil JE Unit of Animal Reproduction, Faculty of Veterinary Science, University of Zulia, Box 15252, Maracaibo 4005-A, Venezuela A precise estimation of the fertilizing ability of a boar ejaculate would be very useful to improve [...]

Sperm subpopulations in Iberian red deer epididymal sperm and their changes through the cryopreservation process

By |2015-05-08T11:57:33+02:001 Jan 2004|, |

Sperm subpopulations in Iberian red deer epididymal sperm and their changes through the cryopreservation process Martinez-Pastor F, Garcia-Macias V, Alvarez M, Herraez P, Anel L, Paz P Cell Biology and Anatomy and Animal Reproduction and Obstetrics, University of León, 24071, León, Spain We have applied a statistical protocol based on principal component analysis, clustering methods, [...]

Zona pellucida binding ability and responsiveness to ionophore challenge of cryopreserved dog spermatozoa after different periods of capacitation in vitro

By |2015-05-08T11:57:47+02:0028 Nov 2003|, |

Zona pellucida binding ability and responsiveness to ionophore challenge of cryopreserved dog spermatozoa after different periods of capacitation in vitro Peña AI, Barrio M, Becerra JJ, Quintela LA, Herradón PG Unit of Reproduction and Obstetrics, Department of Animal Pathology, Faculty of Veterinary Medicine, University of Santiago de Compostela, 27002 Lugo, Spain The present study was [...]

Effect of epididymis handling conditions on the quality of ram spermatozoa recovered post-mortem

By |2015-05-08T11:58:46+02:001 Oct 2003|, |

Effect of epididymis handling conditions on the quality of ram spermatozoa recovered post-mortem Kaabi M, Paz P, Alvarez M, Anel E, Boixo JC, Rouissi H, Herraez P, Anel L Animal Reproduction and Obstetrics, University of Leon, 24071 Leon, Spain Post-mortem spermatozoa recovery is an important technique for obtaining germplasm reserves from genetically valuable animals or [...]

Effects of thawing procedure on postthawed in vitro viability and in vivo fertility of red deer epididymal spermatozoa cryopreserved at -196 degrees C

By |2015-05-08T11:59:11+02:001 Sep 2003|, |

Effects of thawing procedure on postthawed in vitro viability and in vivo fertility of red deer epididymal spermatozoa cryopreserved at -196 degrees C Soler AJ, Garcia AJ, Fernandez-Santos MR, Esteso MC, Garde JJ Department of Agroforestry Science and Technology and Game Resources (IDR), Castilla-La Mancha University (UCLM), Albacete, Spain In this study, we have determined [...]

Head dimensions of cryopreserved red deer spermatozoa are affected by thawing procedure

By |2016-12-30T09:48:37+01:001 Juil 2003|, |

Head dimensions of cryopreserved red deer spermatozoa are affected by thawing procedure Esteso MC, Fernandez-Santos MR, Soler AJ, Garde JJ Dpto. Ciencia y Tecnologia Agroforestal. Campus Universitario, 02071, Albacete, Spain The objective of this study was to evaluate the effects of the thawing procedure on red deer spermatozoa distribution in morphologically distinct subpopulations after freezing [...]