Literature DB >> 2946337

Preparation of 18O-labelled standards of hydroxy-eicosatetraenoic acids and thromboxanes for quantitative measurement by gas chromatography/mass spectrometry.

H J Leis, E Malle, R Moser, J Nimpf, G M Kostner, H Esterbauer, H Gleispach.   

Abstract

A study on the extent of 18O incorporation into various hydroxy-eicosatetraenoic acids, thromboxane B2 and 2,3-dinor-thromboxane B2 by base-catalysed hydrolysis of their methyl ester derivatives is presented. The amount as well as the position of the inbuilt 18O atoms were determined by gas chromatography/mass spectrometry, utilizing electron impact and positive and negative ion chemical ionization.

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Year:  1986        PMID： 2946337     DOI： 10.1002/bms.1200130906

Source DB:  PubMed          Journal:  Biomed Environ Mass Spectrom        ISSN： 0887-6134


  4 in total

1.  Effect of cytochrome P-450 inhibitors econazole, bifonazole and clotrimazole on prostanoid formation.

Authors:  H C Köfeler; G Fauler; W Windischhofer; H J Leis
Journal:  Br J Pharmacol       Date:  2000-07       Impact factor: 8.739

2.  On the inhibition of prostanoid formation by SK&F 96365, a blocker of receptor-operated calcium entry.

Authors:  H J Leis; D Zach; E Huber; L Ziermann; H Gleispach; W Windischhofer
Journal:  Br J Pharmacol       Date:  1995-02       Impact factor: 8.739

3.  Effect of abscisic Acid on the linoleic Acid metabolism in developing maize embryos.

Authors:  J Abián; E Gelpí; M Pagès
Journal:  Plant Physiol       Date:  1991-04       Impact factor: 8.340

4.  Inhibition of prostanoid formation in intact cells by 2,5-di-(tert-butyl)-1,4-benzohydroquinone, a blocker of Ca(2+)-ATPases.

Authors:  H J Leis; D Zach; E Huber; L Ziermann; H Gleispach; W Windischhofer
Journal:  Br J Pharmacol       Date:  1996-02       Impact factor: 8.739
  4 in total

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