نتایج جستجو برای: dried blood spot test
تعداد نتایج: 1483626 فیلتر نتایج به سال:
Diabetes affects Ͼ5% of US adults (15% of those older than 60 years) and is on the rise in adolescents. Gly-cosylated hemoglobin (Hb A 1c), a cumulative marker of blood glucose concentrations over the previous 2 months, has become a powerful clinical tool for diabetes management (1, 2) and is predic-tive of future complications of diabetes (3). Large-scale community-based studies often preclude...
BACKGROUND Dried blood may be a convenient method of sample collection in epidemiological studies; however, the method needs evaluation in a field settings. In the present study, feasibility of using dried blood for measurement of cholesterol and triglycerides was evaluated in multicenter surveillance study for noncommunicable disease (NCD). METHODS Samples were collected in a cross-sectional...
BACKGROUND Plasma Citrulline concentration has been correlated to functional enterocyte mass. Dried blood spot (DBS) analysis using LC-MSMS reduces sample amount needed. We optimized DBS elution to increase precision and accuracy of DBS LC-MSMS analysis. METHOD DBS control samples were eluted in varying pH (2.2-7.0) and for varying times (15-75 min) and Cit, Arg and Orn were analyzed using LC...
Background: DBS on filter paper has been shown as a feasible matrix for collection, transport and analysis of biochemical analytes. Creatinine, is used as a marker of renal function and staging chronic kidney disease (CKD), often requiring repeated testing for drug dosing in patients who undergo dialysis or those who have had arenal transplant. Blood collected and dried on filter paper would be...
An important motivation for the construction of biobanks is to discover biomarkers that identify diseases at early, potentially curable stages. This will require biobanks from large numbers of individuals, preferably sampled repeatedly, where the samples are collected and stored under conditions that preserve potential biomarkers. Dried blood samples are attractive for biobanking because of the...
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