Results 261 to 270 of about 151,592 (317)
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Parathyroid Hormone and Phosphaturia
Calcified Tissue Research, 1975In 1911, Greenwald reported that urinary phosphate was significantly decreased in parathyroidectomized dogs (3). He was the first to suggest a link between the observed drop in phosphate excretion and the removal of the parathyroid glands. Sixty-four years later, the mechanism by which parathyroid hormone (PTH) enhances phosphaturia is still largely ...
T, Uchikawa, A B, Borle, R J, Midgett
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Parathyroid hormone and parathyroid hormone-related peptide, and their receptors
Biochemical and Biophysical Research Communications, 2005Parathyroid hormone (PTH) has a central role in the regulation of serum calcium and phosphate, while parathyroid hormone-related peptide (PTHrP) has important developmental roles. Both peptides signal through the same receptor, the PTH/PTHrP receptor (a class B G-protein-coupled receptor).
Robert C, Gensure +2 more
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Parathyroid Hormone Radioimmunoassay
Annals of Internal Medicine, 1979Excerpt The study by Raisz and colleagues reported in this issue (1), although based on a small number of samples, illustrates both the assets and limitations of commercially available radioimmunoa...
J F, Habener, G V, Segre
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Annals of Internal Medicine, 1972
Excerpt To the editor: We read with great interest the editorial by Drs. Gordan and Roof, "Humors from Tumors": "Diagnostic Potential of Peptides" (1).
J F, Habener, B, Kemper
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Excerpt To the editor: We read with great interest the editorial by Drs. Gordan and Roof, "Humors from Tumors": "Diagnostic Potential of Peptides" (1).
J F, Habener, B, Kemper
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Oxidation of parathyroid hormone
Clinica Chimica Acta, 2020Parathyroid hormone (PTH) is the key hormone regulating calcium homeostasis and, as such, is an important diagnostic and prognostic marker. Although the measurement of PTH has greatly improved over the past few decades, oxidation status thereof is unaccounted for in currently used assays. PTH can be oxidized on methionine residues located at amino acid
Stan R. Ursem +3 more
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Parathyroid Hormone and Parathyroid hormone-Related Protein
The Biomedical & Life Sciences Collection, 2001Publisher Summary This chapter focuses on current understanding of the physiology and mechanism of action of these polypeptides. Parathyroid hormone (PTH) and PTH-related protein (PTHrP) are major factors that regulate skeletal physiology and mineral homeostasis.
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Rheumatic Disease Clinics of North America, 2006
PTH is an exciting new treatment option for postmenopausal women and hypogonadal men who have osteoporosis. As an anabolic agent that affects bone metabolism, it represents an entirely new class of medication for osteoporosis and a novel approach to reducing fracture risk.
Kendal L, Hamann, Nancy E, Lane
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PTH is an exciting new treatment option for postmenopausal women and hypogonadal men who have osteoporosis. As an anabolic agent that affects bone metabolism, it represents an entirely new class of medication for osteoporosis and a novel approach to reducing fracture risk.
Kendal L, Hamann, Nancy E, Lane
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The chemistry of parathyroid hormone
Clinics in Endocrinology and Metabolism, 1974Over the past few years the field of endocrinology has witnessed the continued rapid development of sensitive, efficient techniques for the isolation and structural analysis of peptide hormones, along with the refinement of methods for peptide synthesis.
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Measurement of Parathyroid Hormone
Endocrinology and Metabolism Clinics of North America, 1989Interpretation of serum immunoreactive PTH measurements requires an understanding of the secretion, metabolism, and heterogeneity of circulating immunoreactive PTH. Both intact hormone and biologically inactive carboxyl fragments containing the middle and C-terminal regions are secreted by the parathyroid glands.
D B, Endres +3 more
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Parathyroid Hormone and Cimetidine
Annals of Internal Medicine, 1981Excerpt To the editor: I read with great interest the article by Dr. Beehler and colleagues (1) on parathyroid hormone (PTH) suppression by cimetidine in the uremic patient.
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