Improved method for gas chromatographic-mass spectrometric analysis of 1-13c-labeled long-chain fatty acids in plasma samples

Clinical Chemistry

Volumn 48, Issue 6, 2002, Pages 906-912

  Hernández Pérez, José M ^a   Cabré, Eduard ^a   Fluvià, Lourdes ^a   Motos, Ágata ^a   Pastor, Cruz ^a   Corominas, August ^a   Gassull, Miquel A ^a  

^a HOSPITAL UNIVERSITARI GERMANS TRIAS I PUJOL   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON 13; LONG CHAIN FATTY ACID; OLEIC ACID; PALMITIC ACID;

ACCURACY; ARTICLE; FATTY ACID ANALYSIS; GAS CHROMATOGRAPHY; ISOTOPE LABELING; MASS SPECTROMETRY; PLASMA;

EID: 0036275508     PISSN: 00099147     EISSN: None     Source Type: Journal    
DOI: 10.1093/clinchem/48.6.906     Document Type: Article

References (19)

1. Metabolism in vivo of deuterium-labelled linolenic and linoleic acids in humans
2. 2]glucose enrichment by a simple and accurate gas chromatographic-mass spectrometric method
3. 15N enrichment in multiple amino acids and urea in a single analysis by gas chromatography/mass spectrometry
4. Isotope ratio mass spectrometry, compared with conventional mass spectrometry in kinetic studies at low and high enrichment levels: Application to lipoprotein kinetics
5. Use of stable isotopically labelled tracers for studies of metabolic kinetics: An overview
6. Metabolic fate of an oral long-chain triglyceride load in humans
7. Improved accuracy and precision of gas chromatography/mass spectrometry measurements for metabolic tracers
8. Concentration dependence of methyl palmitate isotope ratios by electron impact ionization gas chromatography/mass spectrometry
9. 13C]palmitate
10. Isotopic enrichment of methyl palmitate
11. The distribution and chemical composition of ultracentrifugally separated lipoproteins in humans
12. A rapid method of total lipid extraction and purification
13. Influence of species and sex on cholesterol 7α-hydroxylase activity in experimental animals
14. 13C-palmitic acid in stool samples by gas chromatography-mass spectrometry with electron impact ionisation: Comparison with combustion isotope-ratio mass spectrometry
15. Capillary gas chromatographic analysis of volatile and non-volatile organic acids from biological samples as the t-butyldimethylsilyl derivatives
16. Simultaneous gas chromatography of volatile and non-volatile carboxylic acids as tert-butyldimethylsilyl derivatives
17. 13C-leucine enrichment by gas chromatography-mass spectrometry
18. Molecular ion fragmentation and its effects on mass isotopomer abundances of fatty acid methyl esters ionized by electron impact
19. Elimination of the concentration dependence in mass isotopomer abundance mass spectrometry of methyl palmitate using metastable atom bombardment