Results 21 to 30 of about 20,737 (301)

The “Forbidden Zone for Sleep” might be caused by the evening thyrotropin surge and its biological purpose is to enhance survival: a hypothesis

open access: yesSleep Science, 2011
It is possible for normal subjects to fall asleep during daytime wakefulness, and the propensity for daytime sleep varies being high in the mid-afternoon and lower in the early evening 2 or 3 hours before overnight sleep onset.
José Carlos Pereira   +1 more
doaj   +1 more source

The Thyrotropin-Releasing Hormone-Degrading Ectoenzyme, a Therapeutic Target?

open access: yesFrontiers in Pharmacology, 2020
Thyrotropin releasing hormone (TRH: Glp-His-Pro-NH2) is a peptide mainly produced by brain neurons. In mammals, hypophysiotropic TRH neurons of the paraventricular nucleus of the hypothalamus integrate metabolic information and drive the secretion of ...
Jean-Louis Charli   +6 more
doaj   +1 more source

Changes in Thyroid Antibodies after Microwave Ablation of Thyroid Nodules

open access: yesInternational Journal of Endocrinology, 2022
Purpose. Microwave ablation (MWA) is a minimally invasive method for the thermal ablation of benign thyroid nodules and papillary thyroid cancer (PTC) and has shown promising results.
Zhen-Long Zhao   +7 more
doaj   +1 more source

HYPOTHALAMIC NEUROHORMONES AND IMMUNE RESPONSES

open access: yesFrontiers in Integrative Neuroscience, 2013
The aim of this review is to provide a comprehensive examination of the current literature describing the neural-immune interactions, with emphasis on the most recent findings of the effects of neurohormones on immune system.
J. Luis eQuintanar, Irene eGuzmán-Soto
doaj   +1 more source

Characterization of a novel thyrotropin-releasing hormone receptor, TRHR3, in chickens

open access: yesPoultry Science, 2020
The physiological roles of thyrotropin-releasing hormone (TRH) are proposed to be mediated by TRH receptors (TRHR), which have been divided into 3 subtypes, namely, TRHR1, TRHR2, and TRHR3, in vertebrates.
Xiaoxiao Li   +5 more
doaj   +1 more source

Regulation of PTU-induced hypothyroidism in rats by caffeic acid primarily by activating thyrotropin receptors and by inhibiting oxidative stress

open access: yesPhytomedicine Plus, 2022
Background: Earlier, nothing was known on the thyroid-regulatory potential of caffeic acid (CA). We investigated its role in 6-propyl-thiouracil (PTU)-induced hypothyroid rats and also worked out the possible involvement of 5’-deiodinase I (5’-DI) and ...
Anand Kar   +3 more
doaj   +1 more source

Soluble Interleukin 2 Receptors' Levels Versus Thyroid Hormones Levels in Nonthyroidal Disease

open access: yesActa Medica, 1999
Serum soluble interleukin-2 receptor levels, basal thyrotropin, total thyroxine, total triiodothyronine and free triodothyronine were assayed in 29 - otherwise healthy - patients with pulmonary tuberculosis before initiation of anti-tuberculosis ...
Ioannis Ilias   +5 more
doaj   +1 more source

Monoclonal Antibodies to the Thyrotropin Receptor [PDF]

open access: yesJournal of Immunology Research, 2005
The thyrotropin receptor (TSHR) is a seven transmembrane G‐protein linked glycoprotein expressed on the thyroid cell surface and which, under the regulation of TSH, controls the production and secretion of thyroid hormone from the thyroid gland.
Takao Ando, Terry F. Davies
openaire   +3 more sources

Lessons Learned from Targeting IGF-I Receptor in Thyroid-Associated Ophthalmopathy

open access: yesCells, 2021
Complex immunological mechanisms underlie the pathogenesis of thyroid-associated ophthalmopathy (TAO). Historical models of Graves’ disease and TAO have focused almost entirely on autoimmune reactivity directed against the thyrotropin receptor (TSHR ...
Joseph A.M.J.L. Janssen, Terry J. Smith
doaj   +1 more source

Functional Divergence of Glycoprotein Hormone Receptors [PDF]

open access: yes
Two lamprey glycroprotein hormone receptors (lGpH-R I and II) highly similar with gnathostome GpH-Rs were cloned from sea lamprey testes and thyroid, respectively.
Freamat, Mihael, Sower, Stacia A.
core   +1 more source

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