Buscar
Mostrando ítems 41-50 de 232
Efecto de la incubación postdescongelación sobre la calidad de espermatozoides crioconservados de cerdo
(Universidad de los Llanos, 2008-09-01)
Titulo en ingles: Effect of post-thawing incubation on cryoconserved porcine semen qualityRESUMEN: La crioconservación seminal juega un papel importante en la introducción y preservación de características genéticas de ...
Morphology of the urogenital papilla and its component ducts in Astyanax altiparanae Garutti & Britski, 2000 (Characiformes: Characidae)
(2015-01-01)
The histological description of the urogenital papilla is an important tool to comprehension of the reproductive mechanisms in fish, as well as a pre-requisite to germ cell transplantation in adult fish, besides to be a ...
Efeito da temperatura e umidade do ar sobre as características seminais de galos alojados em galpões semiclimatizadosEffect of temperature and air humidity on the seminal characteristics of roosters housed in semi airconditioned sheds
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Ciências VeterináriasCiências AgráriasUFU, 2016)
Influência do estresse oxidativo sobre as características espermáticas no sêmen de garanhõesInfluence of oxidative stress on sperm parameters of stallion semen
(Universidade Estadual Paulista (Unesp), 2016)
Investigação de genes candidatos para características reprodutivas e efeito pleiotrópico para características de produção em bovinos
(Universidade Federal de Minas GeraisUFMG, 2018-06-29)
Reproductive disorders are one of the major causes of economic loss in bovine herds. A decrease in reproduction efficiency has been observed in bovine breeds under intensive artificial selection. This may be explained by ...
Carnitine partially protects the rat testis against the late damage produced by doxorubicin administered during pre-puberty
(Wiley-Blackwell, 2014-11-01)
Doxorubicin, an anticancer drug, is widely included in chemotherapy protocols to combat childhood cancer. Carnitine, an important quaternary amine, is present in testis and epididymis and is involved in sperm maturation; ...
Influência das épocas do ano na morfometria testicular e epididimária, características do sêmen e proteínas do sêmen em SDS-PAGE em zebus e taurinos
(Univ Fed Rio Grande do Sul, 2014-01-16)
Background: Seminal plasma is a set of secretions from accessory male reproduction organs which influence spermatic functions. Climate changes that affect gametogenesis may produce low reproduction efficiency in bulls. ...
Influência das épocas do ano na morfometria testicular e epididimária, características do sêmen e proteínas do sêmen em SDS-PAGE em zebus e taurinos
(2014-03-12)
Background: Seminal plasma is a set of secretions from accessory male reproduction organs which influence spermatic functions. Climate changes that affect gametogenesis may produce low reproduction efficiency in bulls. ...
Seminal Plasma: Effect on Motility, Membrane Functionality, and Spermatic Chromatin Dispersion of Equine Sperm Treated with N-acetyl-L-cysteine at 5°C
(Universidade Federal do Rio Grande do Sul, 2016)