Autoimmunization of ewes against pregnancy-associated glycoproteins does not interfere with the establishment and maintenance of pregnancy
نویسندگان
چکیده
منابع مشابه
the evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology
abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
15 صفحه اولPregnancy establishment and maintenance in cattle1
A single ovulation, reciprocal embryo transfer study was used to investigate effects of oocyte competence and maternal environment on pregnancy establishment and maintenance in beef cows. Estrous cycles were synchronized in suckled beef cows and embryo donors were inseminated on d 0 (n = 810). Cows were classifi ed on d 0 as having a small (<12.5 mm) or large (≥12.5 mm) ovulatory follicle and r...
متن کاملThe Frequency of Risk Factors Associated with Pregnancy among Women Seeking Planned Pregnancy
Background & aim: Pre-pregnancy period is like a window of hope during which the doctors and midwives can help the mothers to solve or adjust the problems needing special care before pregnancy. Therefore, this study was carried out to determine the risk factors for pregnancy health among the females seeking planned pregnancy. Methods: This descriptive study was conducted on 350 females of child...
متن کاملPregnancy-associated glycoproteins (PAG) as pregnancy markers in the ruminants.
In the last years, a polymorphic family of placenta-expressed proteins has been discovered in ruminant species and used for pregnancy diagnosis. Pregnancy diagnosis is an important part in reproduction management of ruminants. The pregnancy-associated glycoproteins (PAG) are synthesized in the mono- and binucleate cells of the ruminant's trophectoderm. Part of them is released into maternal blo...
متن کاملDiagnosis, Treatment and Prevention of Pregnancy Toxemia in Ewes
Thin ewes or very over-conditioned ewes and ewes carrying multiple pregnanciesare more likely to develop pregnancy toxemia (ketosis). Pregnancy toxemia is a metabolic disorder characterized by hypoglycemia and hyperketonemia resulting from incapacity of the ewes to maintain adequate energy balance (usually in the last 5-6 weeks).Available information about pregnancy toxemia focuses mainly on pa...
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ژورنال
عنوان ژورنال: Animal
سال: 2009
ISSN: 1751-7311
DOI: 10.1017/s1751731109004145