Lactational Anovulation in Mice Results From a Selective Loss of Kisspeptin Input to GnRH Neurons
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چکیده
منابع مشابه
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Fertility varies within a population due to combinatorial contributions of heritable neuroendocrine variations. A better understanding of these variations can lead to mathematical models that could predict which combination of neuroendocrine traits may improve fertility. Our laboratory has identified neuroendocrine traits responsible for fertility variations within our white-footed mouse popula...
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Hyperprolactinemia is the most common cause of hypogonadotropic anovulation and is one of the leading causes of infertility in women aged 25-34. Hyperprolactinemia has been proposed to block ovulation through inhibition of GnRH release. Kisspeptin neurons, which express prolactin receptors, were recently identified as major regulators of GnRH neurons. To mimic the human pathology of anovulation...
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پس ازفروپاشی شوروی،رشد منابع نفت و گاز، آسیای میانه و قفقاز را در یک بازی ژئوپلتیکی انرژی قرار داده است. با در نظر گرفتن این منابع هیدروکربنی، این منطقه به یک میدانجنگ و رقابت تجاری برای بازی های ژئوپلتیکی قدرت های بزرگ جهانی تبدیل شده است. روسیه منطقه را به عنوان حیات خلوت خود تلقی نموده و علاقمند به حفظ حضورش می باشد تا همانند گذشته گاز طبیعی را به وسیله خط لوله مرکزی دریافت و به عنوان یک واس...
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The relative roles of infant suckling and of maternal prolactin (PRL) secretion in lactational anovulation were studied in ovary-intact and ovariectomized rhesus monkeys nursing young that had been removed from their natural mothers. Hypothalamic gonadotropin-releasing hormone (GnRH) pulse generator activity was monitored electrophysiologically in freely behaving animals by radiotelemetry. Seru...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 2014
ISSN: 0013-7227,1945-7170
DOI: 10.1210/en.2013-1621