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Mostrando ítems 1-5 de 5
Artículo
Expression of a neu/c-erbB-2-like product in neuroendocrine cells of mammals
(Universidad de Murcia. Departamento de Biología Celular e Histología, 2000-01-01)
The neulc-erbB-2 oncogen encodes a 185 kDa protein closely homologous to the epidermal growth factor receptor. The protein product (p185) is a glycoprotein with an external domain and an internal domain with tyrosine kinase ...
Artículo
Decrease in calcitonin and parathyroid hormone mRNA levels and hormone secretion under long-term hypervitaminosis D3 in rats
(Universidad de Murcia. Departamento de Biología Celular e Histología, 2001-04-25)
In calcium homeostasis, vitamin D3 is a potent serum calcium-raising agent which in vivo regulates both calcitonin (CT) and parathyroid hormone (PTH) gene expression. Serum calcium is the major secretagogue for CT, a hormons ...
Artículo
Immunohistochemical profiling of the ultimobranchial remnants in the rat postnatal thyroid gland
(Wiley Periodicals, Inc., 2017-05-02)
Ultimobranchial (UB) remnants are a constant presence in the thyroid throughout rat postnatal life; however, the difficulty in identifying the most immature forms from the surrounding thyroid tissue prompted us to search ...
Artículo
C-cell differentiation in the wall of an aberrant ultimobranchial sinus in the thyroid gland of an old rat
(Wiley, 2022)
Background In mammals, the thyroid gland possesses two types of endocrine cells, follicular cells and C cells, which have different functions but share a similar endodermal origin (although from different regions of the ...
Artículo
Melatonin-synthesizing enzymes and melatonin receptor in rat thyroid cells
(Universidad de Murcia. Departamento de Biología Celular e Histología, 2012-11)
Melatonin is an indoleamine with a wide spectrum of biological activities other than transmitting photoperiod information, including antioxidant, oncostatic, anti-aging and immunomodulatory properties. Although melatonin ...