Now showing items 1-4 of 4

    • Dinámica folicular ovárica en vacas repetidoras: estudio ecográfico y perfil de progesterona 

      Corral Peña, S.; Rodríguez Artiles, I.; Sanz Parejo, J.; Dorado Martín, J.; España España, F.; Pérez-Marín, C.C.; Hidalgo Prieto, M. (Universidad de Córdoba, Servicio de Publicaciones, 2004)
      The aim of this study was to examine follicular development patterns in eighteen repeat breeder cows through spontaneous oestrus cycles. Ovarian ultrasonographic examinations over 32 days after artificial insemination ...
    • Effect of naloxone and morphine on the estradiol induced LH surge in gilts 

      Yearwood, H.; Ziecik, A.J.; España España, F. (Universidad de Córdoba, Servicio de Publicaciones, 1994)
      This study examines the role of endogenous opioids in control of the estradiol-induced luteinizing hormone (LH) surge. In the experiment 1 (Exp.1), fifteen Duroc gills were ovarieclomized at the age of 5 to 6 months and ...
    • Niveles químicos plasmáticos en vacas repetidoras tras i.a. 

      Sanz Parejo, J.; Rodríguez Artiles, I.; Dorado Martín, J.; España España, F.; Pérez-Marín, C.C.; Hidalgo Prieto, M. (Universidad de Córdoba, Servicio de Publicaciones, 2004)
      Numerous studies report important metabolic imbalances during the transitional period of the cow affecting its reproduction. However, only a few of them concern the early period of gestation, where variations in the plasmatic ...
    • Terapia hormonal de GnRH y PGF2a en el puerperio del ganado vacuno de leche. I. Acción en el acortamiento del ciclo reproductivo 

      España España, F.; López-Sebastián, A.; Vivo-Rodríguez, R. (Universidad de Córdoba, Servicio de Publicaciones, 1992)
      Gonadotrophin releasing hormone (GnRH) analogue in combination with prostaglandin F2 alpha (PGF2a) was adiministered to VT in order to determine if it hastened the recovery of ovarian activity and uterine involution during ...