Results 11 to 20 of about 163,636 (279)
Dried Blood Spot in Laboratory: Directions and Prospects
Diagnostics, 2020 Over the past few years, dried blood spot (DBS) technology has become a convenient tool in both qualitative and quantitative biological analysis. DBS technology consists of a membrane carrier (MC) on the surface of which a biomaterial sample becomes ...
Kristina Malsagova +5 more
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PLoS Medicine, 2022 BackgroundAccurate routine HIV viral load testing is essential for assessing the efficacy of antiretroviral treatment (ART) regimens and the emergence of drug resistance.
Lara Vojnov +18 more
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Malaria Journal, 2022 Background Molecular and genomic surveillance is becoming increasingly used to track malaria control and elimination efforts. Blood samples can be collected as whole blood and stored at − 20 °C until DNA extraction, or as dried blood spots (DBS ...
Aurel Holzschuh, Cristian Koepfli
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Dried blood spot versus venous blood sampling for phenylalanine and tyrosine
Orphanet Journal of Rare Diseases, 2020 Background This study investigated the agreement between various dried blood spot (DBS) and venous blood sample measurements of phenylalanine and tyrosine concentrations in Phenylketonuria (PKU) and Tyrosinemia type 1 (TT1) patients.
Kimber van Vliet +7 more
doaj +2 more sources
Sensitive Detection of SARS-CoV-2–Specific Antibodies in Dried Blood Spot Samples
Emerging Infectious Diseases, 2020 Dried blood spot (DBS) samples can be used for the detection of severe acute respiratory syndrome coronavirus 2 spike antibodies. DBS sampling is comparable to matched serum samples with a relative 98.1% sensitivity and 100% specificity.
Gabriella L. Morley +15 more
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Patterned Dried Blood Spot Cards for the Improved Sampling of Whole Blood
ACS Measurement Science Au, 2021 Dried blood spot (DBS) cards perform many functions for sampling blood that is intended for subsequent laboratory analysis, which include: (i) obviating the need for a phlebotomist by using fingersticks, (ii) enhancing the stability of analytes at ...
Keith R. Baillargeon +3 more
doaj +2 more sources
Definitions, 2020 Das Ziel des Projekts „Dried Blood Spot“ besteht darin, eine Alternative für die derzeit ausgesetzten Dopingkontrollen anzubieten und die Weiterentwicklung der zukünftigen Anti-Doping-Arbeit in Deutschland voranzutreiben.
openaire +2 more sources
Journal of Separation Science, 2023 Dried blood spot samples are simple to prepare and transport, enabling safe and accessible diagnostics, both locally and globally. We review dried blood spot samples for clinical analysis, focusing on liquid chromatography-mass spectrometry as a ...
Hanne Bendiksen Skogvold +4 more
semanticscholar +1 more source
Effects of Long-Term Storage on the Biobanked Neonatal Dried Blood Spot Metabolome
Journal of the American Society for Mass Spectrometry, 2023 Over 2.5 million neonatal dried blood spots (DBS) are stored at the Danish National Biobank. These samples offer extraordinary possibilities for metabolomics research, including prediction of disease and understanding of underlying molecular mechanisms ...
F. Ottosson +8 more
semanticscholar +1 more source
Sensitivity of Dried Blood Spot Testing for Detection of Congenital Cytomegalovirus Infection
JAMA pediatrics, 2021 This cohort study assesses the sensitivity of dried blood spots polymerase chain reaction for newborn screening for congenital cytomegalovirus infection using saliva as the reference standard for screening, followed by collection of a urine sample for ...
S. Dollard +10 more
semanticscholar +1 more source