Stability of PEth 16:0/18:1, 16:0/18:2, 16:0/20:4, 18:0/18:1, 18:0/18:2, and 18:1/18:1 in authentic whole blood samples (at room temperature)

Phosphatidylethanol (PEth) is a direct alcohol biomarker to monitor individuals' drinking behavior that has gained recognition in clinical and forensic settings. The increasing application of the marker makes investigation of the preanalytical handling necessary, and analyte stability deserves...

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Bibliographic Details
Published in:Drug testing and analysis 2024-05, Vol.16 (5), p.440-446
Main Authors: Aboutara, Nadine, Jungen, Hilke, Szewczyk, Anne, Müller, Alexander, Iwersen‐Bergmann, Stefanie
Format: Article
Language:English
Subjects:
Alcohol
alcohol biomarker
Alcohol Drinking - blood
Biomarkers - blood
dried blood spots
Glycerophospholipids - blood
Humans
Phosphatidylethanol
preanalytical handling
Specimen Handling - methods
stability
Substance Abuse Detection - methods
Temperature
Time Factors
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