Results 21 to 30 of about 460,523 (244)

Origin of parathyroid hormone (PTH) fragments detected by intact-PTH assays [PDF]

European Journal of Endocrinology, 2002
BACKGROUND: Intact parathyroid hormone (I-PTH) assays react with non-(1-84)PTH, large carboxyl-terminal (C) fragments with a partially preserved amino-terminal (N) structure. They account for up to 50% of I-PTH in renal failure and may be implicated in PTH resistance.
L, Nguyen-Yamamoto, L, Rousseau, J-H, Brossard, R, Lepage, P, Gao, T, Cantor, P, D'Amour   +6 more
openaire   +2 more sources

Disparity between Preoperative and Pre-Excisional Intraoperative Parathyroid Hormone in Parathyroid Surgery

International Archives of Otorhinolaryngology, 2018
Introduction Intraoperative parathyroid hormone (ioPTH) testing is a widely accepted standard for assessing the parathyroid gland function. A decline of preoperative parathyroid hormone (PTH) levels by more than 50% is one accepted measure of parathyroid
Maheer M. Masood, Trevor G. Hackman
doaj   +1 more source

Parathyroid hormone as early marker of derangements of mineral metabolism among patients in various stages of chronic kidney disease [PDF]

Al Ameen Journal of Medical Sciences, 2023
Background: Chronic Kidney Disease (CKD) is an international public health problem affecting about 5-10% of the population. As kidney function declines, there is a progressive deterioration in mineral homeostasis with disruption of normal serum ...
M. Rasheed Khan, A.G. Thivyahprabha, K. Durga Sowmithri, M. Ganesha Pandian   +3 more
doaj  

Robotic resection of ectopic mediastinal parathyroid adenoma with intraoperative parathyroid hormone monitoring: a case report

Journal of Cardiothoracic Surgery, 2022
Background Primary hyperparathyroidism is a disease caused by the secretion of excess parathyroid hormone (PTH) owing to the enlargement of the parathyroid gland.
Yoshihito Iijima, Masahito Ishikawa, Shun Iwai, Aika Yamagata, Kazuhiro Kishimoto, Nozomu Motono, Hidetaka Uramoto   +6 more
doaj   +1 more source

Secretion of parathyroid hormone may be coupled to insulin secretion in humans

Endocrine Connections, 2020
Objective: Parathyroid hormone (PTH) is a key hormone in regulation of calcium homeostasis and its secretion is regulated by calcium. Secretion of PTH is attenuated during intake of nutrients, but the underlying mechanism(s) are unknown.
Marie Reeberg Sass, Nicolai Jacob Wewer Albrechtsen, Jens Pedersen, Kristine Juul Hare, Nis Borbye-Lorenzen, Katalin Kiss, Tina Vilsbøll, Filip Krag Knop, Steen Seier Poulsen, Niklas Rye Jørgensen, Jens Juul Holst, Cathrine Ørskov, Bolette Hartmann   +12 more
doaj   +1 more source

Functioning Oxyphil Parathyroid Adenoma: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2014
Oxyphil parathyroid adenomas are rare and clinical features of patients with this entity are not well defined. We are presenting a case of primary hyperparathyroidism with marked elevation of parathyroid hormone (PTH) and near normal calcium levels ...
Rajendra B Metgudmath, Vinita V Metgudmath, Prakash R Malur, Amal T Das, Anjali R Metgudmath   +4 more
doaj   +1 more source

Parathyroid hormone receptors in GtoPdb v.2021.3

, 2021
The parathyroid hormone receptors (nomenclature as agreed by the NC-IUPHAR Subcommittee on Parathyroid Hormone Receptors [49]) are class B G protein-coupled receptors.
Jueppner, H, Silve, C, Usdin, TB, Chorev, M, Vilardaga, J-P, Gardella, T, Martin, TJ, Hills, R, Bisello, A, Potts, Jr., JT, Friedman, PA, Nissenson, RA   +11 more
core   +1 more source

Parathyroid diseases and animal models

Frontiers in Endocrinology, 2012
Circulating calcium and phosphate are tightly regulated by 3 hormones: the active form of vitamin D (1,25-dihydroxyvitamin D), fibroblast growth factor (FGF)-23, and parathyroid hormone (PTH).
Yasuo eImanishi, Yuki eNagata, Masaaki eInaba   +2 more
doaj   +1 more source

Analysis of PTH serum concentration from internal jugular veins of patients with primary hyperparathyroidism

Brazilian Journal of Otorhinolaryngology
Objective: To evaluate whether the values of Parathyroid Hormone (PTH) collected from the internal jugular veins of patients with primary hyperparathyroidism can assist in the surgical approach.
Davi Knoll Ribeiro, Murilo Catafesta das Neves, Rodrigo de Oliveira Santos, Marcio Abrahao   +3 more
doaj   +1 more source

Parathyroid hormone in Sri Lankan pregnant women: Vitamin D and other determinants.

PLoS ONE, 2021
IntroductionDeterminants of parathyroid hormone level during pregnancy have been less frequently studied. We aimed to describe the serum parathyroid hormone (PTH) and its determinants in Sri Lankan pregnant women in a community setting.Materials and ...
Anusha Kaneshapillai, Usha Hettiaratchi, Shamini Prathapan, Guwani Liyanage   +3 more
doaj   +1 more source