The result of the PTH test must be analysed alongside calcium test results. If levels of both calcium and PTH are normal, this usually means that the body in maintaining the levels of calcium effectively. If levels of PTH are lower than normal, this may indicate that the patient has hyper...
Chemiluminescence immunoassay was used to measure intact PTH with a manufacturer’s quoted coefficients of variation of 7.8% at 4.3 pmol/L and a detection range of 0.265 to 201 pmol/L. Calcium concentrations were measured using a colorimetric assay and were adjusted for albumin; values are ...
Vitamin D status 10 years after primary gastric bypass: gravely high prevalence of hypovitaminosis D and raised PTH levels. Obes Surg. 2014;24(3):343–8. Article PubMed Google Scholar Raoof M, Naslund I, Rask E, et al. Effect of gastric bypass on bone mineral density, parathyroid ...
Intact COS-7 cells transiently transfected with the wild-type PTHR were treated with buffer alone (basal), PTH(1-31)NH2 (parent), or an analog thereof containing the indicated alanine substitution, and effects on inositol phosphate accumulation were assessed. Data are means (±s.e.m.) of ...
and in 19-months-old intact mice where PTH exacerbated age-related thinning of the cortical bone over time29. PTH had relatively homogeneous benefits along the bone length, increasing BMC with constant benefits to the mid- to distal tibia, and contrary to intact mice, where benefits propagated ...
Calcium deficiency, not sodium excess, is an overlooked link in hypertension (high blood pressure) likely due to overstimulation of parathyroid hormone (PTH). 由于甲状旁腺激素(PTH)的过度刺激,钙缺乏,而不是钠过量,是高血压中被忽视的一个环节。 Hypertension 1980 Mar-Apr;2(2):162-8.Enhanced par...
In vivo bone anabolic activities of the polypeptides of the invention are tested by administering the peptide of a formulation containing the peptide into intact animals or an experimental animal model of osteopenia. The ovariectomized rat is an established animal model for osteoporosis (Hori, M., ...