• The Use of hCG for Inducing Ovulation in Sheep Estrus Synchronization Impairs Ovulatory Follicle Growth and Fertility 

      Bruno Galarraga, María Macarena; Cano Moreno, Virginia; Lago Cruz, Beatriz; Encinas, Teresa; Gonzalez Bulnes, Antonio; Martinez Ros, Paula (MDPI, 2021-04)
      Currently, there is an intense effort to find an alternative hormone to eCG to induce ovulation after estrus synchronization treatments in sheep. One of the proposed alternatives is based on the use of hCG, but the results ...
    • 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 ...