Estimation of seasonal effect on sperm motility in fresh semen from bulls C Tamargo, M Carbajo, C Díez, S de la Varga and CO Hidalgo SERIDA, Gijón, Spain, Facultad de Veterinaria, León, Spain Seasonal changes can affect sperm motility, which is essential for fertilization. Computer-assisted semen analysis (CASA) provides more accurately values than those obtained [...]
Estimation of sperm quality in fresh and frozen–thawed semen from Asturiana de los Valles bulls C. Tamargo, M. Carbajo, C. Diez, D. Martin and C. O. Hidalgo Servicio Regional de Investigación y Desarrollo Agroalimentario Artificial insemination and semen cryopreservation have significantly improved the breeding potential of male animals. However, current freezing techniques commonly result in [...]
DNA fragmentation assessment by flow cytometry and Sperm-Bos-Halomax (bright-field microscopy and fluorescence microscopy) in bull sperm García-Macías, V., de Paz, P., Martinez-Pastor, F., Alvarez, M., Gomes-Alves, S., Bernardo, J., Anel, E., Anel, L. Animal Reproduction and Obstetrics, University of León, 24071, León, Spain The aim of this study was to find the relationship between fertility [...]
