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Effect of cryopreservation and single layer centrifugation on canine sperm DNA fragmentation assessed by the sperm chromatin dispersion test Urbano M, Dorado J, Ortiz I, Morrell JM, Demyda-Peyrás S, Gálvez MJ, Alcaraz L, Ramírez L, Hidalgo M Animal Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, Spain The aims of this [...]

Motile sperm subpopulations in frozen-thawed dog semen: changes after incubation in capacitating conditions and relationship with sperm survival after osmotic stress 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, Lugo, Spain In this study we [...]

Influence of sampling factors on canine sperm motility parameters measured by the Sperm Class Analyzer Dorado J, Rijsselaere T, Muñoz-Serrano A, Hidalgo M Animal Reproduction Group, Department of Medicine and Animal Surgery, Faculty of Veterinary Medicine, University of Cordoba, Cordoba, Spain The aim of the present study was to investigate the effect of different technical [...]

Dimethylformamide as a cryoprotectant for canine semen diluted and frozen in ACP-106C Mota Filho AC, Teles CH, Jucá RP, Cardoso JF, Uchoa DC, Campello CC, Silva AR, Silva LD Carnivore Reproduction Laboratory, Veterinary College, State University of Ceará, Fortaleza, CE, Brazil The objective was to assess the effect of adding various concentrations of dimethylformamide on [...]

Centrifugation on PureSperm® density-gradient improved quality of spermatozoa from frozen-thawed dog semen Dorado J, Alcaráz L, Duarte N, Portero JM, Acha D, Demyda S, Muñoz-Serrano A, Hidalgo M. Department of Medicine and Animal Surgery, University of Cordoba, Córdoba, Spain. The main objective of this study was to investigate if centrifugation through PureSperm(®) density-gradient can improve [...]

Effect of eggyolk on the kinematics and acrosome membrane integrity of cooled-rewarmed canine spermatozoa J. Dorado, M. J. Galvez, M. R. Murabito, S. Demyda, L. J. De Luca, M. Moreno, and M. Hidalgo AAnimal Reproduction Group, University of Cordoba, Spain; BDairy Production Department, University of Buenos Aires, Argentina; CDepartment of Genetics, University of Cordoba, Spain; [...]

The effect of low-level laser irradiation on dog spermatozoa motility is dependent on laser output power Corral-Baqués MI, Rivera MM, Rigau T, Rodríguez-Gil JE, Rigau J Post-Degree Laser Medical Study, Rovira i Virgili University, Reus, Spain; Animal Reproduction Unit, Faculty of Veterinary Medicine, Autonomous University of Barcelona, Bellaterra, Spain Biological tissues respond to low-level laser [...]

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 [...]

Differential effects of glucose and fructose on hexose metabolism in dog spermatozoa Rigau T, Rivera M, Palomo MJ, Fernández-Novell JM, Mogas T, Ballester J, Peña A, Otaegui PJ, Guinovart JJ, Rodríguez-Gil JE Unit of Animal Reproduction, Department of Animal Medicine and Surgery, Autonomous University of Barcelona, E-08193 Bellaterra, Spain Incubation of dog spermatozoa with 10 [...]

Effects of glucose and fructose on motility patterns of dog spermatozoa from fresh ejaculates Rigau T, Farre M, Ballester J, Mogas T, Pena A, Rodriguez-Gil JE Department of Animal Medicine and Surgery, School of Veterinary Medicine, Autonomous University of Barcelona, Bellaterra, Spain This study was performed to gain insight about how fructose and glucose modulate [...]