Regulation of pituitary receptors for thyrotropin-releasing hormone by thyroid hormones.
Mark H. Perrone, Patricia M. Hinkle
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Gonadotropin-Releasing Hormone Action in the Pituitary: A Three Step Mechanism* [PDF]
CALCIUM fulfills the requirements of an intracellular mediator for gonadotropin-releasing hormone (GnRH; pyro-Glu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-GIU-NH2)-stimulated gonadotropin release from the pituitary (1). Evidence from our laboratory and others now
P. Michael Conn+7 more
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TRH: Pathophysiologic and clinical implications [PDF]
Thyrotropin releasing hormone is thought to be a tonic stimulator of the pituitary TSH secretion regulating the setpoint of the thyrotrophs to the suppressive effect of thyroid hormones. The peptide stimulates the release of normal and elevated prolactin.
A. Enjalbert+82 more
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Male reproductive hormones and semen quality
Male reproductive functions are mediated by different hormones whose orchestrations remain a major research interest. The ‘master’ regulator hormonal axis is the hypothalamo- pituitary-gonadal/testicular axis which is led by the pulsatile release of ...
Sulagna Dutta+2 more
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Receptor modulators associated with the hypothalamus -pituitary-thyroid axis
The hypothalamus-pituitary-thyroid (HPT) axis maintains normal metabolic balance and homeostasis in the human body through positive and negative feedback regulation.
Xianbin Cheng+7 more
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A 24-Hour Study of the Hypothalamo-Pituitary Axes in Huntington's Disease. [PDF]
Huntington's disease is an inherited neurodegenerative disorder characterised by motor, cognitive and psychiatric disturbances. Patients exhibit other symptoms including sleep and mood disturbances, muscle atrophy and weight loss which may be linked to ...
Eirini Kalliolia+10 more
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Regulation of reproduction via tight control of gonadotropin hormone levels. [PDF]
Mammalian reproduction is controlled by the hypothalamic-pituitary-gonadal axis. GnRH from the hypothalamus regulates synthesis and secretion of gonadotropins, LH and FSH, which then control steroidogenesis and gametogenesis. In females, serum LH and FSH
Coss, Djurdjica
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Antiapoptotic effects of velvet antler polypeptides on damaged neurons through the hypothalamic-pituitary-adrenal axis [PDF]
We investigated the effects of velvet antler polypeptide on cognitive impairment and the underlying mechanisms. Hydrogen peroxide-induced cell injury was used to establish an in vitro model of SH-SY5Y cells.
Qing Yang, Jia-Nan Lin, Xin Sui, Hui Li, Mo Kan, Ji-Feng Wang, Jing Li, Zhuang Zhang, Xiao-Ran Liu, Si-Tong Ming, Xiao-Bo Qu, Na Li
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Prenatal programming of neuroendocrine reproductive function [PDF]
It is now well recognized that the gestational environment can have long-lasting effects not only on the life span and health span of an individual but also, through potential epigenetic changes, on future generations.
Bellingham, Michelle+2 more
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Induction of final oocyte maturation in Cyprinidae fish by hypothalamic factors: a review
Gonadotropin-releasing hormone in Cyprinidae as in other Vertebrates functions as a brain signal which stimulates the secretion of luteinizing hormone from the pituitary gland. Two forms of gonadotropin-releasing hormone have been identified in cyprinids,
P. Podhorec, J. Kouril
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