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Heterogeneity of carboxyl-terminal parathyroid hormone circulating forms in patients with hyperparathyroidism due to end stage renal disease
(Sociedade Brasileira de Endocrinologia e Metabologia, 2009-12-01)
OBJECTIVE: To study carboxyl-terminal (COOH) parathyroid hormone (PTH) circulating forms in patients with hyperparathyroidism due to end stage renal disease (ESRD). METHODS: An immunometric assay that recognizes both intact ...
Paratormônio e osteoporose: encontrando o fio da meada. Bases fisiológicas para utilização do PTH no tratamento da osteoporose
(Sociedade Brasileira de Endocrinologia e Metabologia, 2002-06-01)
Parathyroid hormone (PTH) will be available in a few months for the treatment of osteoporosis. When used as a single daily subcutaneous injection for at least 1 year, it increases bone mass and reduces fracture rate more ...
Efeitos da vibração mecânica associada ao iPTH no tecido ósseo de ratas sob privação estrogênica
(Universidade Federal de São Paulo (UNIFESP), 2018-12-20)
Objetivo: Investigar os efeitos da Vibração Mecânica combinada ao iPTH ou
administrada após a descontinuação deste medicamento na matriz óssea de ratas sob
privação estrogênica. Métodos: Cinquenta e quatro ratas Wistar ...
Avaliação Da Dosagem Do Paratormônio 1-84 No Diagnóstico De Hiperparatireoidismo Primário E Utilização Dos Marcadores De Remodelação Óssea Como Preditores Do Ganho De Massa Óssea Pós Paratireoidectomia
(Universidade Federal de São Paulo (UNIFESP), 2017-10-26)
Introduction: Primary hyperparathyroidism (PHPT) is a hypercalcemic disease due to increased secretion of parathyroid hormone (PTH) by one or more parathyroid glands. PTH in circulation is quite heterogeneous and this ...
Age-related changes in the response of intestinal cells to parathyroid hormone
(Elsevier Ireland, 2004-12)
The concept of the role(s) of parathyroid hormone (PTH), has expanded from that on acting on the classical target tissues, bone and kidney, to the intestine where its actions are of regulatory and developmental importance: ...
Association Between Calcium Intake, Parathormone Levels and Blood Pressure during Pregnancy.
(2011-12-19)
Purpose: To evaluate the association between calcium intake from diet, calciotropic hormones (PTH, PTH-rp), vasoactive
regulators (endothelin, nitric oxide) and blood pressure levels during pregnancy, birth and ...
Parathyroid hormone: an early predictor of symptomatic hypocalcemia after total thyroidectomy
(Sociedade Brasileira de Endocrinologia e Metabologia, 2012-04-01)
OBJECTIVE: The purpose of this study was to evaluate if the measurement of peri-operative parathyroid hormone (PTH) is able to identify patients with increased risk of developing symptoms of hypocalcemia. SUBJECTS AND ...
Characterization of PTH/PTHrP receptor in rat duodenum: Effects of ageing
(Wiley-liss, Div John Wiley & Sons Inc, 2003-04)
In rat enterocytes, signaling through the paratyroid hormone (PTH)/PTH-related peptide receptor type 1 (PTHR1) includes stimulation of adenylyl cyclase, increases of intracellular calcium, activation of phospholipase C, ...
PTH stimulates PLCβ and PLCγ isoenzymes in rat enterocytes: influence of ageing
(Elsevier Science Inc, 2001-02)
We previously reported that in rat duodenal cells (enterocytes), parathyroid hormone (PTH [1–34]: PTH) stimulates the hydrolysis of polyphosphoinositides by phospholipase C (PLC), generating the second messengers inositol ...