Phosphatidylethanol (PEth) in human blood samples is a marker for alcohol usage. Typically, PEth is detected by reversed-phase liquid chromatography coupled with negative ion tandem mass spectrometry, investigating the fatty acyl anions released from the precursor ion upon collision-induced dissociation (CID). It has been established that in other classes of asymmetric glycerophospholipids the unimolecular fragmentation upon CID is biased depending on the relative position (known as sn-position) of each fatty acyl chain on the glycerol backbone. As such, the use of product ions in selected-reaction-monitoring (SRM) transitions could be prone to variability if more than one regioisomer is present in either the reference materials or the samp...
Phosphatidylethanol (PEth) is an abnormal phospholipid carrying two fatty acid chains. It is only fo...
BACKGROUND: Phosphatidylethanol (PEth) is a direct marker of alcohol consumption, which has been kno...
Phosphatidylethanol (PEth) is a sensitive and specific biomarker of alcohol consumption in the prior...
Phosphatidylethanol (PEth) in human blood samples is a marker for alcohol usage. Typically, PEth is ...
In the presence of alcohol, phosphatidylcholine (PC) is transformed to the direct alcohol biomarker ...
Background: Stimulated by the increased recognition of phosphatidylethanol (PEth) as sensitive direc...
Phosphatidylethanol (PEth) is a group of aberrant phospholipids formed in cell membranes in the pres...
Background: Alcohol use disorders are a major but often unrecognized health problem. Alcohol markers...
Rationale Phospholipids are important components of cell membranes that are linked to several benefi...
Due to its specificity, phosphatidylethanol (PEth) 16:0/18:1 has gained increased popularity as a ma...
Background Phosphatidylethanols (PEths) are currently under investigation as highly sensitive and sp...
Phosphatidylethanol species (PEths) are promising biomarkers of alcohol consumption. Here, we report...
Tese de mestrado, Biologia Humana e Ambiente, Universidade de Lisboa, Faculdade de Ciências, 2022Pho...
Glycerophospholipids with two, non-equivalent fatty acyl chains can adopt one of two isomeric forms ...
Phosphatidylethanol (PEth) is an alcohol biomarker that provides a longer window of detection than d...
Phosphatidylethanol (PEth) is an abnormal phospholipid carrying two fatty acid chains. It is only fo...
BACKGROUND: Phosphatidylethanol (PEth) is a direct marker of alcohol consumption, which has been kno...
Phosphatidylethanol (PEth) is a sensitive and specific biomarker of alcohol consumption in the prior...
Phosphatidylethanol (PEth) in human blood samples is a marker for alcohol usage. Typically, PEth is ...
In the presence of alcohol, phosphatidylcholine (PC) is transformed to the direct alcohol biomarker ...
Background: Stimulated by the increased recognition of phosphatidylethanol (PEth) as sensitive direc...
Phosphatidylethanol (PEth) is a group of aberrant phospholipids formed in cell membranes in the pres...
Background: Alcohol use disorders are a major but often unrecognized health problem. Alcohol markers...
Rationale Phospholipids are important components of cell membranes that are linked to several benefi...
Due to its specificity, phosphatidylethanol (PEth) 16:0/18:1 has gained increased popularity as a ma...
Background Phosphatidylethanols (PEths) are currently under investigation as highly sensitive and sp...
Phosphatidylethanol species (PEths) are promising biomarkers of alcohol consumption. Here, we report...
Tese de mestrado, Biologia Humana e Ambiente, Universidade de Lisboa, Faculdade de Ciências, 2022Pho...
Glycerophospholipids with two, non-equivalent fatty acyl chains can adopt one of two isomeric forms ...
Phosphatidylethanol (PEth) is an alcohol biomarker that provides a longer window of detection than d...
Phosphatidylethanol (PEth) is an abnormal phospholipid carrying two fatty acid chains. It is only fo...
BACKGROUND: Phosphatidylethanol (PEth) is a direct marker of alcohol consumption, which has been kno...
Phosphatidylethanol (PEth) is a sensitive and specific biomarker of alcohol consumption in the prior...