Results 21 to 30 of about 111,480 (273)

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

, 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
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Peripheral and central mechanisms involved in hormonal control of male and female reproduction [PDF]

, 2016
Reproduction involves the integration of hormonal signals acting across multiple systems togenerate a synchronized physiological output. A critical component of reproduction is the luteinizinghormone (LH) surge, which is mediated by estradiol (E2) and ...
Bentley, G. E., Calandra, Ricardo Saul, Micevych, P. E., Paredes, A. H., Rudolph, L. M., Tesone, Marta, Wu, T. J.   +6 more
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The Role of the Brain in the Pathogenesis and Physiology of Polycystic Ovary Syndrome (PCOS). [PDF]

, 2019
Polycystic ovary syndrome (PCOS) is a common reproductive endocrine disorder, affecting at least 10% of women of reproductive age. PCOS is typically characterized by the presence of at least two of the three cardinal features of hyperandrogenemia (high ...
Coutinho, Eulalia A, Kauffman, Alexander S   +1 more
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The direct response of the gonads to cues of stress in a temperate songbird species is season-dependent. [PDF]

, 2013
The gonadotropin releasing hormone (GnRH) system in the hypothalamus is often considered the final point in integration of environmental cues as they pertain to the reproductive axis.
Bentley, George, Koh, Annie, McGuire, Nicolette   +2 more
core   +2 more sources

Gonadotropin releasing hormone agonists: Expanding vistas

Indian Journal of Endocrinology and Metabolism, 2011
Gonadotropin-releasing hormone (GnRH) agonists are derived from native GnRH by amino acid substitution which yields the agonist resistant to degradation and increases its half-life.
Navneet Magon
doaj   +1 more source

Cancer Therapy–Related Cardiac Dysfunction in Patients With Prostate Cancer Undergoing Androgen Deprivation Therapy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background The risk of cardiac dysfunction for patients with prostate cancer undergoing androgen deprivation therapy (ADT) in the real‐world setting remains unclear.
Dong‐Yi Chen, Cheng‐Hung Lee, Ming‐Lung Tsai, Ming‐Jer Hsieh, Cheng‐Keng Chuang, See‐Tong Pang, Shao‐Wei Chen, Chi‐Nan Tseng, Shang‐Hung Chang, Pao‐Hsien Chu, I‐Chang Hsieh, Victor Chien‐Chia Wu, Wen‐Kuan Huang   +12 more
doaj   +1 more source

Chromatin status and transcription factor binding to gonadotropin promoters in gonadotrope cell lines. [PDF]

, 2017
BackgroundProper expression of key reproductive hormones from gonadotrope cells of the pituitary is required for pubertal onset and reproduction. To further our understanding of the molecular events taking place during embryonic development, leading to ...
Brayman, Melissa J, Hoffmann, Hanne M, Iyer, Anita K, Mellon, Pamela L, Ngo, Cindy, Sunshine, Mary Jean, Xie, Huimin   +6 more
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Gonadotropin-Releasing Hormone and Its Role in the Enteric Nervous System

Frontiers in Endocrinology, 2017
Gonadotropin-releasing hormone (GnRH), follicle-stimulating hormone, and luteinizing hormone orchestrate the reproduction cycle and regulate the sex steroid secretion from the gonads.
Bodil Ohlsson, Bodil Ohlsson
doaj   +1 more source

Elevated Pre-injection Basal Luteinizing Hormone Concentrations are Common in Girls Treated for Central Precocious Puberty

JCRPE, 2021
Objective:A consensus on how to monitor girls with central precocious puberty (CPP) during gonadotropin-releasing hormone agonist (GnRHa) treatment is lacking.
Stefanie Schubert, Amalie H. Hvelplund, Aase Handberg, Søren Hagstroem, Tina Lund Leunbach   +4 more
doaj   +1 more source

Pulsatile Hormonal Signaling to Extracellular Signal-Regulated Kinase: Exploring System Sensitivity to Gonadotropin-Releasing Hormone Pulse Frequency and Width [PDF]

, 2014
Gonadotropin-releasing hormone (GnRH) is secreted in brief pulses that stimulate synthesis and secretion of pituitary gonadotropin hormones and thereby mediate control of reproduction.
Armstrong, Armstrong, Armstrong, Armstrong, Barrell, Belchetz, Bliss, Bliss, Burger, Bédécarrats, Cardenas, Caunt, Caunt, Caunt, Chuderland, Ciccone, Clayton, Crowley, Cullen, Durham, Ferris, Haisenleder, Haisenleder, Kanasaki, Lawson, Markevich, Marshall, Marshall, Millar, Moenter, Naor, O'Byrne, Padmanabhan, Purvis, Reiss, Savoy-Moore, Shupnik, Sisk, Tomida, Tsaneva-Atanasova, Tsutsumi, Williams   +41 more
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