M.O. Gastal

Best Publications

• Role of diameter differences among follicles in selection of a future dominant follicle in mares.

  E L Gastal;M O Gastal;D R Bergfelt;O J Ginther

  213
  Citations

• Comparative Study of the Dynamics of Follicular Waves in Mares and Women

  O. J. Ginther;E. L. Gastal;M. O. Gastal;D. R. Bergfelt

  212
  Citations

• Systemic concentrations of hormones during the development of follicular waves in mares and women: a comparative study

  O J Ginther;M A Beg;E L Gastal;M O Gastal

  168
  Citations

• Regulation of Circulating Gonadotropins by the Negative Effects of Ovarian Hormones in Mares

  O.J. Ginther;E.L. Gastal;M.O. Gastal;M.A. Beg

  142
  Citations

• Relationships of changes in B-mode echotexture and colour-Doppler signals in the wall of the preovulatory follicle to changes in systemic oestradiol concentrations and the effects of human chorionic gonadotrophin in mares.

  E L Gastal;M O Gastal;O J Ginther

  131
  Citations

• Luteal blood flow and progesterone production in mares

  O.J. Ginther;E.L. Gastal;M.O. Gastal;M.D. Utt

  127
  Citations

• Follicle Deviation and Intrafollicular and Systemic Estradiol Concentrations in Mares

  E.L. Gastal;M.O. Gastal;M.C. Wiltbank;O.J. Ginther

  118
  Citations

• Follicle dynamics and selection in mares

  O. J. Ginther;M. O. Gastal;E. L. Gastal

  107
  Citations

• Role of Luteinizing Hormone in Follicle Deviation Based on Manipulating Progesterone Concentrations in Mares

  E.L. Gastal;D.R. Bergfelt;G.P. Nogueira;M.O. Gastal

  106
  Citations

• Incidence, Endocrinology, Vascularity, and Morphology of Hemorrhagic Anovulatory Follicles in Mares

  O.J. Ginther;E.L. Gastal;M.O. Gastal;M.A. Beg

  94
  Citations

• Differential Blood Flow Changes Between the Future Dominant and Subordinate Follicles Precede Diameter Changes During Follicle Selection in Mares

  T.J. Acosta;E.L. Gastal;M.O. Gastal;M.A. Beg

  83
  Citations

• Effect of prostaglandin F2α on ovarian, adrenal, and pituitary hormones and on luteal blood flow in mares

  O.J. Ginther;E.L. Gastal;M.O. Gastal;M.A. Beg

  83
  Citations

• Relationship of vascular perfusion of the wall of the preovulatory follicle to in vitro fertilisation and embryo development in heifers.

  Mohammed A R Siddiqui;Eduardo L Gastal;Melba O Gastal;M Almamun

  81
  Citations

• The suitability of echotexture characteristics of the follicular wall for identifying the optimal breeding day in mares.

  E.L Gastal;M.O Gastal;O.J Ginther

  81
  Citations

• Seasonal influence on equine follicle dynamics

  O. J. Ginther;E. L. Gastal;M. O. Gastal;M. A. Beg

  81
  Citations

• Temporal interrelationships among luteolysis, FSH and LH concentrations and follicle deviation in mares.

  E.L. Gastal;M.O. Gastal;G.P. Nogueira;D.R. Bergfelt

  74
  Citations

• Experimental Assumption of Dominance by a Smaller Follicle and Associated Hormonal Changes in Mares

  E.L. Gastal;M.O. Gastal;O.J. Ginther

  69
  Citations

• Effects of age on follicle and hormone dynamics during the oestrous cycle in mares

  O J Ginther;M O Gastal;E L Gastal;J C Jacob

  65
  Citations

• Negative Effect of Estradiol on Luteinizing Hormone Throughout the Ovulatory Luteinizing Hormone Surge in Mares

  O. J. Ginther;M. D. Utt;M. A. Beg;E. L. Gastal

  65
  Citations

• Dynamics of the Equine Preovulatory Follicle and Periovulatory Hormones: What's New?

  O.J. Ginther;E.L. Gastal;M.O. Gastal;M.A. Beg

  64
  Citations