Ovarian synchronization following ultrasound-guided transvaginal follicle ablation in heifers.

@article{Berfelt1994OvarianSF,
  title={Ovarian synchronization following ultrasound-guided transvaginal follicle ablation in heifers.},
  author={D. R. Berfelt and K. Lightfoot and G. Adams},
  journal={Theriogenology},
  year={1994},
  volume={42 6},
  pages={
          895-907
        }
}
  • D. R. Berfelt, K. Lightfoot, G. Adams
  • Published 1994
  • Medicine
  • Theriogenology
  • In Experiments 1 and 2, ultrasound-guided transvaginal follicle aspiration was used as a method of follicle ablation to induce and synchronize subsequent follicular wave emergence and enhance ovulation synchrony following PGF2alpha administration. Heifers were at unknown stages of the estrous cycle at the start of both experiments in which all follicles>or=5 mm in diameter were ablated; luteolysis was induced 4 d later with cloprostenol (500 ug/dose, im). In Experiment 1, heifers were randomly… CONTINUE READING
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