Listar Departamento de Genética por autor "Ortega Mariscal, M.A."
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Consecuencias de una dieta desequilibrada en équidos: estudio preliminar
Rosa Morillas, J.C.; Santisteban Valenzuela, J.M.; Gómez-Villamandos, R.J.; Valera Córdoba, M.; Muñoz Carmona, J.A.; Ortega Mariscal, M.A.; Ocaña Quero, J.M.; Ávila Jurado, L.; Gómez-Villamandos, J.C. (Universidad de Córdoba, Servicio de Publicaciones, 1993)A study was made of the diet employed on a Spanish horse-breeding farm, 11 necropsies and blood samples from 18 other horses were analyzed and viewed alongside handling and exercise practice. -
Efecto del método de selección de esperma congelado de bovino sobre los índices de fecundación y división in vitro
Pinedo Merlín, M.; Ocaña Quero, J.M.; Ortega Mariscal, M.A.; Rodero Franganillo, Antonio; Moreno-Millán, M. (Universidad de Córdoba, Servicio de Publicaciones, 1997)In the present work, the effect of two selection methods of bovine frozen sperm on in vitro fertilization and cleavage rates of in vitro matured and fertilized bovine oocytes was evaluated. Two usual sperm selection systems ... -
An improved method for chromosome preparations from bovine oocytes and zygotes obtained by in vitro maturation and fertilization techniques
Ocaña Quero, J.M.; Ortega Mariscal, M.A.; Pinedo Merlín, M.; Moreno-Millán, M. (Universidad de Córdoba, Servicio de Publicaciones, 1998)Matured bovine oocytes and zygotes obtained by in vitro maturation and fertilization techniques (IVM and IVF) were cytogenetically prepared by using an improved method for chromosome preparations. The method, which involves ... -
In vitro bovine embryos production: influence of serum and hormonal supplementation
Pinedo Merlín, M.; Ocaña Quero, J.M.; Ortega Mariscal, M.A.; Rodero Franganillo, Antonio; Moreno-Millán, M. (Universidad de Córdoba, Servicio de Publicaciones, 1999)On study the effect of different serum and hormonal supplements, when added to the maturation medium, on the in vitro maturation and subsequent fertilization and cleavage process of bovine oocytes. The oocyte maturation, ... -
Influence of human and bovine insulin on in vitro maturation, fertilization and cleavage rates of bovine oocytes
Ortega Mariscal, M.A.; Pinedo Merlín, M.; Ocaña Quero, J.M.; Moreno-Millán, M. (Universidad de Córdoba, Servicio de Publicaciones, 1998)The present study was carried out to determine the effects of supplementation of the maturation media with human or bovine insulin on in vitro maturation, fertilization and cleavage rates of bovine oocytes. Cumulus-intact ...