WebJul 1, 2013 · Low serum 25-hydroxyvitamin D is a risk factor for osteoporosis, cardiovascular disease, diabetes, and cancer. Disruption of noncholesterol sterol absorption due to cholesterol-lowering therapies may result … WebJan 27, 2014 · Serum 25-hydroxyvitamin D (25OHD) concentrations were measured by the immunochemiluminometric assay on the DiaSorin Liasion automated instrument performed by Heartland Assays (Ames, IA, USA). The coefficient of variation (CV) from laboratory technical QCs was 8.8%.
Combined Effects of Circulating Levels of 25-Hydroxyvitamin D …
WebLowering 25-hydroxyvitamin D (25 (OH)D) may act as a trigger for the inflammatory response to disturb the composition and function of circulating cytokines and growth factors ( 12 ), influencing endothelial cells ( 13 ), hence, increasing the risk of neurodegenerative disorders ( 14 ), cardiovascular disease ( 15, 16 ), musculoskeletal lesions ( … WebMay 27, 2024 · Objective: To assess the validity of a regression model using sun exposure in lean individuals to estimate serum 25-hydroxyvitamin D [25 (OH)D] in overweight and obese individuals, and to develop a prediction equation for serum 25 (OH)D in overweight and obese adults. crystal gossett
Analytical Bias in the Measurement of Plasma 25-Hydroxyvitamin D ...
WebFeb 1, 2005 · We are now able to better identify sufficient circulating 25 (OH)D levels through the use of specific biomarkers that appropriately increase or decrease with … WebThe analytical coefficient of variation for 25 (OH)D was 7.8% at 24 nmol/L, 4.2% at 46 nmol/L and 4.1% at 82 nmol/L. Cross reactivity between 25 (OH) vitamin D and 25 (OH)D 3 epimer was 1.3%, and that between 25 (OH) vitamin D and 25 (OH)D 2 epimer was 0.8%. WebDec 2, 2009 · After surgical removal of the spleen, serum calcium and 1,25 (OH) 2 D 3 levels became normalized within 24 h. Immunolocalization of the vitamin D-activating enzyme 25-hydroxyvitamin D 3 -1α-hydroxylase (1α-hydroxylase) in sections of resected spleen showed that staining was negative in the lymphoma cells but positive in … crystal goss publix