Results 11 to 20 of about 241,755 (405)

Regulation of pituitary receptors for thyrotropin-releasing hormone by thyroid hormones.

open access: hybridJournal of Biological Chemistry, 1978
Mark H. Perrone, Patricia M. Hinkle
openalex   +2 more sources

Gonadotropin-Releasing Hormone Action in the Pituitary: A Three Step Mechanism* [PDF]

open access: bronzeEndocrine reviews, 1981
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
openalex   +2 more sources

TRH: Pathophysiologic and clinical implications [PDF]

open access: yes, 1985
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
core   +1 more source

Male reproductive hormones and semen quality

open access: yesAsian Pacific Journal of Reproduction, 2019
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
doaj   +1 more source

Receptor modulators associated with the hypothalamus -pituitary-thyroid axis

open access: yesFrontiers in Pharmacology, 2023
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
doaj   +1 more source

A 24-Hour Study of the Hypothalamo-Pituitary Axes in Huntington's Disease. [PDF]

open access: yesPLoS ONE, 2015
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
doaj   +1 more source

Regulation of reproduction via tight control of gonadotropin hormone levels. [PDF]

open access: yes, 2018
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
core   +1 more source

Antiapoptotic effects of velvet antler polypeptides on damaged neurons through the hypothalamic-pituitary-adrenal axis [PDF]

open access: yesJournal of Integrative Neuroscience, 2020
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
doaj   +1 more source

Prenatal programming of neuroendocrine reproductive function [PDF]

open access: yes, 2016
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
core   +1 more source

Induction of final oocyte maturation in Cyprinidae fish by hypothalamic factors: a review

open access: yesVeterinární Medicína, 2009
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
doaj   +1 more source

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