Results 41 to 50 of about 68,285 (212)

Fifty Years of Advances in Neuroendocrinology

Brain and Neuroscience Advances, 2018
Importance of the neuroendocrine brain for health and happiness has become clear since the 1960s. Foundations laid 100 years ago culminated in Geoffrey W Harris’s model of control by the brain of secretion of anterior and posterior pituitary gland ...
John A. Russell
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Central hypothyroidism

Indian Journal of Endocrinology and Metabolism, 2011
Central hypothyroidism is defined as hypothyroidism due to insufficient stimulation by thyroid stimulating hormone (TSH) of an otherwise normal thyroid gland. It has an estimated prevalence of approximately 1 in 80,000 to 1 in 120,000.
Vishal Gupta, Marilyn Lee
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Expression profiles of growth hormone-releasing hormone and growth hormone-releasing hormone receptor during chicken embryonic pituitary development

Poultry Science, 2006
Growth hormone-releasing hormone (GHRH) and its receptor (GHRHR) have long been regarded as the critical molecules for the stimulation of growth hormone (GH) synthesis and release, as well as the regulation of pituitary somatotroph expansion in vertebrates. However, little is known about their expression in the embryonic pituitaries of birds.
Li, J, Leung, FC, Wang, Y, Wang, CY
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Day length regulates gonadotrope proliferation and reproduction via an intra-pituitary pathway in the model vertebrate Oryzias latipes

Communications Biology
In seasonally breeding mammals and birds, the production of the hormones that regulate reproduction (gonadotropins) is controlled by a complex pituitary-brain-pituitary pathway.
Muhammad Rahmad Royan, Kjetil Hodne, Rasoul Nourizadeh-Lillabadi, Finn-Arne Weltzien, Christiaan Henkel, Romain Fontaine   +5 more
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Effects of tetramethyl bisphenol F on thyroid and growth hormone-related endocrine systems in zebrafish larvae

Ecotoxicology and Environmental Safety, 2022
Trimethyl bisphenol F (TMBPF) has recently been used as a bisphenol A substitute in polymer coatings for metal cans containing beverages or food. This study investigated whether TMBPF disrupts the endocrine system associated with thyroid hormones and ...
Hyunggyu Kim, Kyunghee Ji
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Update on male reproductive endocrinology. [PDF]

, 2018
Practitioners of male reproductive and sexual medicine must have an intimate understanding of the physiology of male reproductive endocrinology, as such a knowledge is the cornerstone on which hormonal treatments are based.
Clavijo, Raul, Hsiao, Wayland
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TRH: Pathophysiologic and clinical implications [PDF]

, 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, A. H. Barnett, A. H. Tashjian, A. I. Faden, A. J. L. Clark, A. Mongioi, B. M. Arafah, C. Carr, C. Faglia, C. M. Feek, C. R. Pickardt, C. R. Pickardt, C. R. Pickardt, C. R. Pickardt, C. R. Pickardt, C. R. Pickardt, D. Evain-Brion, D. S. Cooper, E. Flückiger, E. Hefco, E. Montoya, E. Roti, F. Guignier, F. Labrie, F. Massara, G. E. Shambaugh III, G. F. F. Pieters, G. Faglia, G. Faglia, G. Faglia, G. Faglia, G. Faglia, G. N. Burrow, G. P. Ceda, H. J. Chen, H. M. Fraser, J. B. Martin, J. F. Wilber, J. Habermann, J. J. Staub, J. Klindt, J. Köbberling, J. R. Sowers, J. R. Sowers, J. Sack, J.-N. Hugues, K. Hiramatsu, K. Horn, K. O. Nillson, K. W. Wenzel, K. Werder von, L. S. Jacobs, L. Wartofsky, L. Ø. Dolva, L. Ø. Dolva, L. Ø. Dolva, M. F. Scanlon, M. F. Scanlon, M. F. Scanlon, M. L'Hermite, M. M. Rabello, M. Otsuki, M. Szabo, O. Benkert, P. C. Scriba, P. C. Scriba, P. C. Scriba, P. J. Snyder, R. A. Maurer, R. Hall, R. M. Lechan, S. Ahuja, S. F. Kuku, S. Refetoff, S. Urman, St. M. Foord, T. K. Mallik, T. Mitsuma, V. B. Petersen, W. E. Cobb, W. K. Engel, W. Vale, Y. Koch   +82 more
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Agmatine, a novel hypothalamic amine, stimulates pituitary luteinizing hormone release in vivo and hypothalamic luteinizing hormone-releasing hormone release in vitro

Neuroscience Letters, 1995
Agmatine, a clonidine displacing substance and imidazoline receptor agonist, was recently isolated from bovine brain and shown to be present in the rat hypothalamus. Since clonidine can stimulate the release of pituitary luteinizing hormone (LH), we tested the hypothesis that agmatine may similarly act in the rat to stimulate the hypothalamic ...
Department of Neuroscience, University of Florida College of Medicine, Box 100244, Gainesville, FL 32610-0244, USA ( host institution ), Kalra, Satya P. ( author ), Pearson, Edward ( author ), Sahu, Abhiram ( author ), Kalra, Pushpa S. ( author )   +4 more
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Brain Control Reproduction by the Endocrine System of Female Blue Gourami (Trichogaster trichopterus)

Biology, 2020
Blue gourami belongs to the Labyrinithici fish and the Anabantiform order. It is characterized by a specific organ located above its gills for the respiration of atmospheric oxygen.
Gad Degani
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Thyroid hormone disrupting potentials of benzisothiazolinone in embryo-larval zebrafish and rat pituitary GH3 cell line

Ecotoxicology and Environmental Safety, 2023
Benzisothiazolinone (BIT), one of the most widely used antimicrobial agents in consumer products, has frequently been detected in the water environment. The present study was conducted to determine the adverse effects of BIT on the thyroid neuroendocrine
Sujin Lee, Bareum Kwon, Junhyeok Jeong, Younglim Kho, Kyunghee Ji   +4 more
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