AIMC Topic: Dried Blood Spot Testing

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Machine Learning Analysis for Quantitative Discrimination of Dried Blood Droplets.

Scientific reports Feb 24, 2020
One of the most interesting and everyday natural phenomenon is the formation of different patterns after the evaporation of liquid droplets on a solid surface. The analysis of dried patterns from blood droplets has recently gained a lot of attention,...
Young Adult Male Exercise Machine Learning Algorithms Discriminant Analysis Blood Chemical Analysis Dried Blood Spot Testing Image Processing, Computer-Assisted Principal Component Analysis Humans
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Detection of malaria parasites in dried human blood spots using mid-infrared spectroscopy and logistic regression analysis.

Malaria journal Oct 7, 2019
BACKGROUND: Epidemiological surveys of malaria currently rely on microscopy, polymerase chain reaction assays (PCR) or rapid diagnostic test kits for Plasmodium infections (RDTs). This study investigated whether mid-infrared (MIR) spectroscopy couple...
Malaria, Falciparum Humans Logistic Models Plasmodium falciparum Tanzania Dried Blood Spot Testing Spectrophotometry, Infrared Supervised Machine Learning
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Quantification of the 3α and 3β epimers of 25-hydroxyvitamin D in dried blood spots by LC-MS/MS using artificial whole blood calibration and chemical derivatization.

Talanta Dec 28, 2016
While the biological function of the 3α epimer of 25-hydroxyvitamin D (25(OH)D) remains unknown, its presence needs to be accurately captured and separated from the main 3β epimer, to avoid positive bias in vitamin D status analyses. Several recent L...
Tandem Mass Spectrometry Paper Humans Stereoisomerism Calibration Healthy Volunteers Calcifediol Chromatography, Liquid Dried Blood Spot Testing
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Glycosaminoglycan levels in dried blood spots of patients with mucopolysaccharidoses and mucolipidoses.

Molecular genetics and metabolism Dec 22, 2016
UNLABELLED: Mucopolysaccharidoses (MPSs) and mucolipidoses (ML) are groups of lysosomal storage disorders in which lysosomal hydrolases are deficient leading to accumulation of undegraded glycosaminoglycans (GAGs), throughout the body, subsequently r...
Infant, Newborn Young Adult Adult Humans Female Heparitin Sulfate Infant Glycosaminoglycans Adolescent Chromatography, Liquid Keratan Sulfate Sensitivity and Specificity Child Dried Blood Spot Testing Child, Preschool Tandem Mass Spectrometry Male Mucopolysaccharidoses Mucolipidoses Age Factors Dermatan Sulfate
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Use of Dried Plasma Spots for HIV-1 Viral Load Determination and Drug Resistance Genotyping in Mexican Patients.

BioMed research international Dec 8, 2015
Monitoring antiretroviral therapy using measurements of viral load (VL) and the genotyping of resistance mutations is not routinely performed in low- to middle-income countries because of the high costs of the commercial assays that are used. The ana...
Mexico Mutation RNA, Viral Viral Load Genotype HIV Protease Dried Blood Spot Testing HIV Reverse Transcriptase HIV-1 Drug Resistance, Viral Female Adult Phylogeny HIV Infections Male Humans pol Gene Products, Human Immunodeficiency Virus
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Measurement of viral load by the automated Abbott real-time HIV-1 assay using dried blood spots collected and processed in Malawi and Mozambique.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde Nov 8, 2015
BACKGROUND: The use of dried blood spots (DBS) for HIV-1 viral load quantification can greatly improve access to viral monitoring for HIV-infected patients receiving treatment in resource-limited settings.
Mozambique Automation Dried Blood Spot Testing Viral Load Predictive Value of Tests Malawi Humans HIV-1 RNA, Viral Sensitivity and Specificity HIV Infections
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