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Risultati della ricerca

  1. Estudio de las fracciones proteínicas del fluido folicular porcino en la maduración, fertilización in vitro y polispermia de ovocitos de cerdo

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    Descrizione: In vitro maturation and fertilization (IVM, IVF) programs in pigs have some problems, these are low rates of cytoplasmic maturation and high percentages of polyspermy. To the present time, it is not clear if these difficulties are related to culture conditions during maturation. It has been shown that porcine follicular...
    Soggetto: Fertilization in vitro, Swine -- Reproduction, Cerdos -- Reproducción, and Fertilización in vitro
    Creatore: Ducolomb Ramírez, Yvonne Claudine
    Collaboratore: Román Ramos, Rubén, Betancourt Rule, José Miguel, Fierro Pastrana, Reyna Carmen, Altamirano Lozano, Mario Agustín, and González Márquez, Humberto
    Editore: Universidad Autónoma Metropolitana
    Posgrado: Doctorado en Ciencias Biologicas
    Lingua: spa
    Año de publicación: 2004
    Diritti: Acceso Abierto
    Licenza: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: info:eu-repo/semantics/doctoralThesis
    Identifier: https://doi.org/10.24275/uami.7h149q43m

  2. Efecto del metil-parabeno durante la maduración in vitro de ovocitos de cerdo

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    Descrizione: Background: Parabens (PBs) are compounds widely used in food and personal care products industry as antimicrobials and preservatives. Their indiscriminate use has allowed them to be detected in different ecosystems so that humans and other organisms are highly exposed. Methylparaben (MePB), compared with other PBs, is mostly detected in food,...
    Soggetto: Reproducción animal, Cerdos, Fertilization in vitro, Fertilización in vitro, Swine -- Reproduction, Reproduction, and Metil Parabeno
    Creatore: Barajas Salinas, Lesly Adyeni
    Collaboratore: Bonilla González, Edmundo, Casas Hernández, Eduardo, Betancourt Rule, José Miguel, Ambriz García, Demetrio Alonso, Casillas Avalos, Miriam Fahiel, and Altamirano Lozano, Mario Agustín
    Editore: Universidad Autónoma Metropolitana
    Posgrado: Maestria en Biologia de la Reproduccion Animal
    Lingua: spa
    Año de publicación: 2020
    Diritti: Acceso Abierto
    Licenza: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: info:eu-repo/semantics/masterThesis
    Identifier: https://doi.org/10.24275/uami.wd375w449

  3. Efecto del malatión en la maduración in vitro de ovocitos porcinos y su asociación con el estrés oxidante

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    Descrizione: Malathion is one of the most commonly used insecticides, recent findings have demonstrated that it induces oxidative stress in somatic cells, but there are not enough studies demonstrating this effect in germ cells. Malathion impairs porcine oocyte viability and maturation, but studies have not shown how oxidative stress affects maturation...
    Soggetto: Fertilización in vitro, Fertilization in vitro, Swine -- Reproduction, and Cerdos -- Reproducción
    Creatore: Flores Martínez, Diana Lisbeth
    Collaboratore: Escobar Sánchez, María Luisa, Casas Hernández, Eduardo, Gutiérrez Ruíz, María Concepción, Betancourt Rule, José Miguel, Ducolomb Ramírez, Yvonne Claudine, and Souza Arroyo, Verónica
    Editore: Universidad Autónoma Metropolitana
    Posgrado: Doctorado en Biologia Experimental
    Lingua: spa
    Año de publicación: 2017
    Diritti: Acceso Abierto
    Licenza: Atribucion-NoComercial 4.0 Internacional (CC BY-NC 4.0)
    Tipo de Recurso: info:eu-repo/semantics/doctoralThesis
    Identifier: https://doi.org/10.24275/uami.js956f80d