Effect of different doses of hCG on diameter of the preovulatory follicle and interval to ovulation in mares
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چکیده
Effect of different doses of hCG on diameter of the preovulatory follicle and interval to ovulation in mares E.L. Gastal a,∗, L.A. Silva a, M.O. Gastal a, M.J. Evans b a Departments of Veterinary and Animal Science, Federal University of Viçosa, Viçosa, MG 36570, Brazil b Department of Endocrinology, Christchurch Hospital, Christchurch, New Zealand Available online 6 April 2006
منابع مشابه
Repeatability of preovulatory follicular diameter and uterine edema pattern in two consecutive cycles in the mare and how they are influenced by ovulation inductors.
Follicular diameter is used as a guiding tool to predict ovulation in the mare. However, the great range in preovulatory follicular diameter makes prediction of optimal breeding time based on follicular diameter unreliable. Uterine edema pattern is also useful to determine the best time to breed, since intensity of edema tends to dissipate as ovulation approaches, however, not every mare follow...
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Anti-Müllerian hormone (AMH) has been observed to decrease with the development of hemorrhagic anovulatory follicles (HAFs) in mares. Two studies were conducted to evaluate AMH concentration in mares with HAFs compared to seasonally anoestrous and cyclic mares, and to elucidate changes of AMH with the development of luteinised unruptured follicles (LUFs). In study 1, AMH and progesterone were e...
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تاریخ انتشار 2006