There were no group differences in baseline serum concentrations of ionized calcium, creatinine, intact PTH, and 1,25(OH)2-vitamin D, urinary calcium excretion, and creatinine clearance. After a 1-h infusion of EDTA at 12.5 mg/kg/h, the serum concentration of ionized calcium fell (H: ...
The aim of this study was to measure ionized calcium and intact parathormone concentrations after unilateral thyroidectomy with parathyroid autotransplantation in hyperthyroid cats. Hiperthyroid cats may have calcium homeostasis disorder and have decreased calcium concentration. Calcium levels ...
Related to intact PTH:hyperparathyroidism,TSH,ionized calcium,Secondary hyperparathyroidism parathyroid hormone n.Abbr.PTH A hormone produced by the parathyroid glands that regulates the amount of calcium and phosphorus in the body. American Heritage® Dictionary of the English Language, Fifth Edition. ...
Methods: Serum levels of TSH, FT4 and FT3 were measured pre- and postoperatively. hPTH-(1–34) was infused at 0.9 IU/kg/h during 6 h. Blood samples for analysis of ionized calcium, intact PTH, phosphate, 25(OH)D, 1,25(OH)2D and urinary samples for calcium, phosphate and ...
Serum intact PTH (1–84), S-25(OH)D, ionized calcium (iCa) and bone specific alkaline phosphatase (B-ALP) were determined at the Hormone Laboratory, Oslo University Hospital, Aker. PTH was analysed by a chemiluminoimmunometric assay (Immulite 2000/2500, Siemens Health Care Diagnostics) (ref...
Even if the carboxyl-terminal (C-) fragments/intact (I-) PTH ratio is tightly regulated by the ionized calcium (Ca(2+)) concentration in humans and animals... Nguyen-Yamamoto Loan,R Louise,Brossard Jean-Hugues,... - 《Endocrinology》 被引量: 263发表: 2001年 Parathyroid hormone (PTH)–...
We measured serum ionized calcium and phosphorus while iPTH was measured by a second-generation assay. Transiliac bone biopsies were performed at the onset of the study and after completing 1 year follow-up. The PTH levels decreased within the target range in about one-fourth of the patients ...
Rat intact parathyroid hormone (PTH) is an 84 amino acid polypeptide produced by the parathyroid gland with itsbiological activity residing in the N-terminal region of the peptide. PTH plays an important role in maintaining the concentration of ionized calcium within the limits needed to achieve no...
Clinical Application of Intact Parathyroid Hormone Determination The concentration of calcium ions in blood is, along with calcitriol and calcitonin, mainly regulated by parathyroid hormone (Parathyrin, PTH). In patients with disorders of calcium metabolism, measurement of serum PTH plays an important....
ofionizedcalcium,mineralmetabolismandbonehealth,cell signaling,andneuromuscularfunction.ThePTH/PTHrPreceptor expressedoutsidethecanonicaltargettissuesofPTH,includingthe aorta,adrenalglands,heartandskeletalmusclesupportsanovel physiologicalfunctionofPTHbeyondregulationofthecalcium- phosphatehomeostasis(Urenaetal.,1993). A...