Results 21 to 30 of about 1,237,427 (393)

Parathyroid localization [PDF]

, 1986
Twenty-nine consecutive patients with suspected primary hyperparathyroidism were examined preoperatively using ultrasound, sonographically guided fine needle aspiration, and aspirate immunostaining for PTH.
Borisch, B., Gutekunst, R., Hafermann, W., Kiffner, E., Löhrs, U., Scriba, Peter Christian, Thies, E., Valesky, A.   +7 more
core   +1 more source

Substernal oxyphil parathyroid adenoma producing PTHrP with hypercalcemia and normal PTH level

World Journal of Surgical Oncology, 2008
Background Parathyroid adenoma is the most common cause of primary hyperparathyroidism. Preoperative serum calcium and intact-parathyroid hormone levels are the most useful diagnostic parameters that allow differentiating primary hyperparathyroidism from
Rubini Domenico, Lippolis Agostino, Lissidini Germana, Marzullo Andrea, Gurrado Angela, Lastilla Gaetano, Testini Mario   +6 more
doaj   +1 more source

Serum parathyroid hormone levels and renal handling of phosphorus in patients with chronic renal disease [PDF]

, 1972
In eight patients with advanced renal insufficiency (inulin clearance 1.4-9.1 ml/min), concentrations of serum calcium (S[Ca]) and phosphorus (S[P]) were maintained normal (S[Ca] > 9.0 mg/100 ml, (S[P] < 3.5 mg/100 ml) for at least 20 consecutive days ...
Halgrimson, CG, Hutt, MP, Pinggera, WF, Popovtzer, MM, Robinette, J, Starzl, TE   +5 more
core   +1 more source

Structure and dynamics of the active human parathyroid hormone receptor-1

Science, 2019
Bone-cell regulation, fleshed out One of many medically relevant G protein–coupled receptors, parathyroid hormone receptor-1 (PTH1R) functions in the control of calcium homeostasis and bone physiology. Zhao et al. used cryo–election microscopy to observe
Lihua Zhao, Shanshan Ma, Ieva Sutkeviciute, D. Shen, X. E. Zhou, Parker W. de Waal, Chen-Yao Li, Yanyong Kang, Lisa J. Clark, F. Jean-Alphonse, A. White, Dehua Yang, A. Dai, Xiao-qing Cai, Jian Chen, Cong Li, Yi Jiang, Tomoyuki Watanabe, T. Gardella, K. Melcher, Ming-Wei Wang, J. Vilardaga, H. E. Xu, Yan Zhang   +23 more
semanticscholar   +1 more source

Age-related increases in parathyroid hormone may be antecedent to both osteoporosis and dementia

BMC Endocrine Disorders, 2009
Background Numerous studies have reported that age-induced increased parathyroid hormone plasma levels are associated with cognitive decline and dementia.
Carbajal Javier, Bajaj Anish, Kerner Mallory M, Arcuri Vanessa, Chen Amanda LC, Chen Thomas JH, Braverman Eric R, Braverman Dasha, Downs B William, Blum Kenneth   +9 more
doaj   +1 more source

The calcium-sensing receptor as a regulator of cellular fate in normal and pathological conditions [PDF]

, 2013
The calcium-sensing receptor (CaSR) belongs to the evolutionarily conserved family of plasma membrane G protein-coupled receptors (GPCRs). Early studies identified an essential role for the CaSR in systemic calcium homeostasis through its ability to ...
Benoit, Yves, D'Herde, Katharina, Diez Fraile, Araceli, Lammens, Tim   +3 more
core   +1 more source

Serum parathyroid hormone and total serum calcium levels in mild & severe preeclampsia versus normal pregnancy

مجلة كلية الطب, 2014
Background: Preeclampsia (PE) is a major cause of maternal morbidity and mortality, complicating 3-14% of all pregnancies. Although the etiology remains unknown, placental hypoperfusion and diffuse endothelial cell injury are considered to be the central
Maad M. Shalal, Najmah M. Miran, Inaam F. Mohammad   +2 more
doaj   +1 more source

Parathyroid Hormone Promotes Human Umbilical Vein Endothelial Cell Migration and Proliferation Through Orai1-Mediated Calcium Signaling

Frontiers in Cardiovascular Medicine, 2022
Parathyroid hormone is the main endocrine regulator of extracellular calcium and phosphorus levels. Secondary hyperparathyroidism–induced endothelial dysfunction may be related to calcium homeostasis disorders.
Shuhao Wang, Lijie Xu, Yv Wu, Yv Wu, Hailong Shen, Zhangying Lin, Yang Fang, Lesha Zhang, Bing Shen, Yehai Liu, Kaile Wu   +10 more
doaj   +1 more source

European multicentre study on outcome of surgery for sporadic primary hyperparathyroidism

BJS (British Journal of Surgery), EarlyView., 2020
Some 5861 patients undergoing first‐time surgery for sporadic primary hyperparathyroidism were registered in the Eurocrine® database between 2015 and 2018. The use of intraoperative parathyroid hormone measurement decreased the risk of conversion and persistent hypercalcaemia.
A. Bergenfelz, S. van Slycke, Ö. Makay, L. Brunaud   +3 more
wiley   +1 more source

Role of parathyroid hormone-related protein in breast cancer detection and prognosis

Инновационная медицина Кубани, 2022
Currently, there are limited data supporting the use of parathyroid hormone-related protein for the purposes of breast cancer detection and disease prognosis.
A. S. Shatokhina, I. M. Bykov, E. F. Filippov, V. A. Porhanov, A. N. Kurzanov   +4 more
doaj   +1 more source