Quantification of benzoic, phenylacetic, and phenylbutyric acids from filter-paper blood spots by gas chromatography--mass spectrometry with stable isotope dilution

Clin Chem. 2001 Feb;47(2):351-4.

Authors

X Yu¹, M M Thompson, D Shi, M Tuchman

Affiliation

¹ Children's National Medical Center and the George Washington University, 111 Michigan Ave. NW, Washington DC 20010-2970, USA.

PMID: 11159791

No abstract available

MeSH terms

Amino Acid Metabolism, Inborn Errors / blood
Amino Acid Metabolism, Inborn Errors / drug therapy
Benzoic Acid / blood*
Benzoic Acid / therapeutic use
Blood Specimen Collection
Deuterium
Gas Chromatography-Mass Spectrometry
Humans
Indicator Dilution Techniques
Paper
Phenylacetates / blood*
Phenylacetates / therapeutic use
Phenylbutyrates / blood*
Phenylbutyrates / therapeutic use
Propionates / metabolism
Urea / metabolism

Substances

Phenylacetates
Phenylbutyrates
Propionates
Benzoic Acid
Urea
Deuterium
phenylacetic acid
propionic acid