The present study was undertaken to investigate the effects of estrogen on thyroid activity (i.e., on the pituitary-thyroid axis) in the immature domestic fowl. MATERIALS AND METHODS All experimental animals were male Single Comb White Leghorn chicks, produced by the Departmental flock. They were...
Estrogen is a potent growth factor both for benign and malignant thyroid cells that may explain the sex difference in the prevalence of thyroid nodules and thyroid cancer. It exerts its growth-promoting effect through a classical genomic and a non-genomic pathway, mediated via a membrane-bound ...
Other physiological symptoms associated with menopause include decreasedlibidoand dryness and atrophy of the skin. Some of these symptoms may be due in part to rearrangements in the hormonal activity of the adrenal and thyroid glands, since the metabolic activities of these glands are interrelated and...
These results demonstrated that ER is expressed in some thyroid tumors. The ER-positive transplantable tumor cell lines are useful for studying the direct effect of estrogen on thyroid tumors in vitro and in vivo. 展开 关键词: ARACHIDONIC ACID EICOSANOID INHIBITORS FATTY ACID GASTRIC CELL ...
In conclusion, estrogen deficiency impairs the induction of thyroid hormone activating enzyme D1 in the pituitary, and GH release by acute exercise. Also, acute D1 activation is essential for exercise-induced GH response.Daniele Le?oIgnacio
Influence of oestrogen on thyroid function in the ewe 1. Thyroid activation at oestrus occurs in several species, which may be related to oestrogen secretion occurring at the same time. In the ewe this relatio... IR Falconer 被引量: 0发表: 2019年 title: influence of velotron chainring size...
The effect of endocrine disrupting chemicals on thyroid hormone binding to Japanese quail transthyretin and thyroid hormone receptor We investigated the effects of medical, industrial and agricultural chemicals on 3,3鈥 ,5-L-[125I]triiodothyronine ([125I]T3) binding to purified recombinan... A Is...
Although neither of the TRβ isoforms have an effect on ERα transactivation from the consensus ERE, the liganded TRα1 inhibits the ERα transactivation from the consensus ERE. In contrast, the liganded TRα1 facilitates ERβ-mediated transactivation. The crosstalk between the TRβ isoforms with...
The androgen receptor exerts a protective effect on trabecular bone in male mammals, but (unlike estrogen's effects in female mammals), this effect involves actions on osteoblasts and osteocytes Hormonal signals are modified and integrated with various environmental cues in different bone compartments,...
Effects of thyroid hormones on human breast cancer cell proliferation We also demonstrated that T3 could enhance the effect of E2 on cell proliferation in T47-D cells. Using an estrogen response element (ERE)-mediated ... Linda C. Hall and Eddie P. Salazar and Staci R. Kane and Nan Liu...