Fertility, ovulation and maturation of eggs in mares injected with HCG
نویسندگان
چکیده
منابع مشابه
Effect of different doses of hCG on diameter of the preovulatory follicle and interval to ovulation in mares
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
متن کاملhCG-induced ovulation in thoroughbred mares does not affect corpus luteum development and function during early pregnancy.
UNLABELLED Our aim was to compare Corpus luteum (CL) development and blood plasma concentration of progesterone ([P4]) in thoroughbred mares after spontaneous ( CONTROL C) or human chorionic gonadotrophin (hCG)-induced ovulation. Lactating mares (C=12; hCG=21) were daily teased and mated during second oestrus post-partum. Treated mares received 2500 IU hCG i.v. at first day of behavioural oes...
متن کامل: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes
هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
In Vivo oocyte maturation and ovulation in females and spermiation in males of hybrid sturgeon, bester
Bester, a hybrid sturgeon (Huso huso L. females ´ Acipenser ruthenus L. males), neither spermiate nor ovulate in the captivity. Thirteen-year-old adult male and female bester were injected with LH-RHa (0.1-0.3 mg/kg B.W.) intramuscularly and spawning status of the treated fish was checked 24-48 hours later. Additionally, changes in serum levels of DHP in both the responded and the non-responded...
متن کاملIn Vivo oocyte maturation and ovulation in females and spermiation in males of hybrid sturgeon, bester
Bester, a hybrid sturgeon (Huso huso L. females ´ Acipenser ruthenus L. males), neither spermiate nor ovulate in the captivity. Thirteen-year-old adult male and female bester were injected with LH-RHa (0.1-0.3 mg/kg B.W.) intramuscularly and spawning status of the treated fish was checked 24-48 hours later. Additionally, changes in serum levels of DHP in both the responded and the non-res...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Reproduction
سال: 1977
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0510337