calcidiol

(redirected from 25-Hydroxyvitamin D3)

cal·ci·di·ol

(kal-sĭ-dī'ol),
First step in the biologic conversion of vitamin D3 to the more active form, calcitriol; it is more potent than vitamin D3.

cal·ci·di·ol

(kal'si-dī'ol)
The first step in the biologic conversion of vitamin D3 to the more active form, calcitriol; it is more potent than vitamin D3.

calcidiol

(kăl-sĭ-dī′ŏl)
25-hydroxyvitamin D. It is the stored form of vitamin D that circulates in the body.
References in periodicals archive ?
Prediction of the risk of coronary arterial lesions in Kawasaki disease by serum 25-hydroxyvitamin D3.
Serum 25-hydroxyvitamin D3 concentrations and prevalence of cardiovascular disease among Type 2 diabetic patients.
The Vitamin D 200M Assay for the Topaz System is intended for in vitro diagnostic use in the quantitative determination of total 25-hydroxyvitamin D (25-OH-D) through the measurement of 25-hydroxyvitamin D3 (25-OH-D3) and 25-hydroxyvitamin D2 (25-OH-D2) in human serum using LC-MS/MS technology by a trained laboratory professional in a clinical laboratory.
The vitamin D content of food is composed of the parent vitamin D, cholecalciferol (vitD3) and ergocalciferol (vitD2), and the metabolites, 25-hydroxyvitamin D3 (25OHD3) and 25-hydroxyvitamin D2 (250HD2).
25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 (VD25D3 and VD25D2) constitute the largest volume of approximately 100,000 analyzes in 2015.
Distribution of 25-hydroxyvitamin D3 in dried blood spots and implications for its quantitation by tandem massspectrometry.
Studies on the relationship between vitamin D3 status and urinary excretion of calcium in healthy subjects: effects of increased levels of 25-hydroxyvitamin D3.
At the end of the treatment period, abdominal subcutaneous fat tissue was obtained by needle biopsy for measurement of vitamin D3 and 25-hydroxyvitamin D3 (25[OH]D) concentrations.
Dietary vitamin D intake is not associated with 25-hydroxyvitamin D3 or parathyroid hormone in elderly subjects, whereas the calcium-to-phosphate ratio affects parathyroid hormone.
Kesteloot, "Relation between 25-hydroxyvitamin D3, apolipoprotein A-1, and high density lipoprotein cholesterol," Arteriosclerosis and Thrombosis 1992; 12 (6): 671-674.
Low levels of 25-hydroxyvitamin D3 and 1,25-dihydroxyvitamin D3 in patients with newly diagnosed type 1 diabetes.
Candidate reference measurement procedures for serum 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 by using isotope-dilution liquid chromatography-tandem mass spectrometry.