Temas 

Temas

Mostrando ítems 1-6 de 6

    • Birth of live llama (Lama glama) derived from embryo transfer storage at 5 °C for 24 h 

      Aller Atucha, Juan Florencio; Abalos, Marcos; Acuña, Francisco Antonio; Virgili, Rosana; Requena, Francisco; Cancino, Andrea Karina (2015-11)
      The objective of the present work was to evaluate the efficacy of maintaining llama embryos metabolically inhibited but viable at 5 °C during 24 h. Adult females (n = 20) were used as embryo donors and were superstimulated ...

    • Comparación de dos protocolos de superovulación en donantes de embriones Braford 

      Yostar, E. Jonatan; Mujica, Ignacio F.; Stahringer, Rodolfo Carlos; Capellari, Adriana (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2021)
      La transferencia embrionaria es el proceso de colectar embriones (EMB) de una determinada hembra donante (DN) y transferirlos a otras receptoras para continuar la gestación. Los tratamientos superovulatorios (TS) se ...

    • Expression profile of genes as indicators of developmental competence and quality of in vitro fertilization and somatic cell nuclear transfer bovine embryos 

      Cánepa, María Jesús; Ortega, Nicolás Matías; Monteleone, Melisa Carolina; Mucci, Nicolas Crescencio; Kaiser, German Gustavo; Brocco, Marcela Adriana; Mutto, Adrián Angel (Plos One, 2014-09)
      Reproductive biotechnologies such as in vitro fertilization (IVF) and somatic cell nuclear transfer (SCNT) enable improved reproductive efficiency of animals. However, the birth rate of in vitro-derived embryos still lags ...

    • Manual de transferencia de embriones en ovinos y caprinos 

      Gibbons, Alejandro Eduardo; Cueto, Marcela Isabel (EEA Bariloche, INTA, 2013)
      La transferencia de embriones (TE) es un método de reproducción asistida basado en la producción de múltiples embriones, por una hembra donante (madre genética superior) y transferidos antes de la edad de implantación, en ...

    • Preselection of high and low ovulatory responders in sheep multiple ovulation and embryo transfer programs 

      Bruno Galarraga, Maria Macarena; Cueto, Marcela Isabel; Gibbons, Alejandro Eduardo; Pereyra Bonnet, Federico; Subiabre, Marcos Sebastian; González-Bulnes, Antonio (2015)
      The present study evaluated the feasibility of carrying out an easy-to-handle and cost-efficient test for the preselection of high– and low–ovulatory responder ewes under superovulatory protocols. The test was based on the ...

    • Vitrified embryo transfer in Merino sheep under extensive conditions 

      Gibbons, Alejandro Eduardo; Bruno Galarraga, Maria Macarena; Fernandez, Jimena; Gonzalez Bulnes, Antonio; Cueto, Marcela Isabel (Brazilian College of Animal Reproduction, 2019-06)
      The aim was to evaluate pregnancy success after transfer of embryos vitrified in micropipette tips in Merino sheep under extensive conditions. A second objective was to evaluate the influence of embryo stage in such pregnancy ...