Results 31 to 40 of about 157,079 (255)

The Pathogenic TSH β-Subunit Variant C105Vfs114X Causes a Modified Signaling Profile at TSHR [PDF]

open access: yes, 2019
1) Background: Central congenital hypothyroidism (CCH) is a rare endocrine disorder that can be caused by mutations in the β-subunit of thyrotropin (TSHB).
Biebermann, Heike   +6 more
core   +1 more source

Thyroid-stimulating hormone-secreting pituitary adenoma presenting with recurrent hyperthyroidism in post-treated Graves’ disease: a case report

open access: yesJournal of Medical Case Reports, 2013
Introduction The coexistence of autoimmune hyperthyroid disease and thyroid-stimulating hormone-secreting pituitary adenoma is rare. The simple presumption of coincidence of these two diseases has a calculated incidence of less than one/several hundred ...
Ogawa Yoshikazu, Tominaga Teiji
doaj   +1 more source

Thyroid hormone status within the physiological range affects bone mass and density in healthy men at the age of peak bone mass [PDF]

open access: yes, 2011
Context: The hormonal factors involved in the regulation of peak bone mass (PBM) in men have not been fully investigated. Apart from gonadal steroids and somatotropic hormones, thyroid hormones are known to affect bone maturation and homeostasis and are ...
Fiers, Tom   +6 more
core   +2 more sources

Association of the hormonal status parameters with the results of the cardiorespiratory exertion test in athletes

open access: yesКлиническая практика, 2018
The aim of this study was to identify the specifics of the endocrine system functioning in males professionally involved in sports. We have observed 70 sportsmen and 70 students of the Maritime Academy. The check-up included the following procedures: the
S. D. Megeryan
doaj   +1 more source

Thyroid hormone receptors and ligand, tissue distribution and sexual behavior [PDF]

open access: yes, 2018
The thyroid hormones (THs) triiodothyronine (T3) and tetraiodothyronine, or thyroxine (T4), not only dramatically impact on development and differentiation, but also on the sexual and reproductive function.
Carosa, E, Jannini, Ea, Lenzi, A
core   +1 more source

Variation in the Thyrotropic Activity of Human Chorionic Gonadotropin in Chinese Hamster Ovary Cells Arises from Differential Expression of the Human Thyrotropin Receptor and Microheterogeneity of the Hormone. [PDF]

open access: yes, 1995
The role of hCG as a stimulator of the human thyroid has been a subject of controversy, because discrepant results have been obtained in different in vitro assays.
Amir, S.M.   +4 more
core   +1 more source

Pleiotropy as the Mechanism for Evolving Novelty: Same Signal, Different Result. [PDF]

open access: yes, 2015
In contrast to the probabilistic way of thinking about pleiotropy as the random expression of a single gene that generates two or more distinct phenotypic traits, it is actually a deterministic consequence of the evolution of complex physiology from the ...
Torday, John S
core   +2 more sources

Thyroid Stimulating Hormone Receptor

open access: yesMolecular Imaging and Radionuclide Therapy, 2017
Thyroid stimulating hormone receptor (TSHR) plays a pivotal role in thyroid hormone metabolism. It is a major controller of thyroid cell function and growth. Mutations in TSHR may lead to several thyroid diseases, most commonly hyperthyroidism. Although its genetic and epigenetic alterations do not directly lead to carcinogenesis, it has a crucial role
openaire   +2 more sources

Hyperthyroidism due to struma ovarii: Diagnostic pitfalls and preventing thyroid storm

open access: yesGynecology and Minimally Invasive Therapy, 2017
We report struma ovarii in a case that had hyperthyroidism and was treated with laparoscopic tumor resection. A 40-year-old Japanese woman presented with tachycardia, finger tremor, and weight loss. Although blood examination showed hyperthyroidism, test
Koichi Nagai   +6 more
doaj   +1 more source

The Presence of Thyroid-Stimulation Blocking Antibody Prevents High Bone Turnover in Untreated Premenopausal Patients with Graves' Disease. [PDF]

open access: yesPLoS ONE, 2015
Osteoporosis-related fractures are one of the complications of Graves' disease. This study hypothesized that the different actions of thyroid-stimulating hormone receptor (TSHR) antibodies, both stimulating and blocking activities in Graves' disease ...
Sun Wook Cho   +11 more
doaj   +1 more source

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