Literature DB >> 2050295

On the identification of a conjugated diene component of duodenal bile as 9Z,11E-octadecadienoic acid.

G N Smith1, M Taj, J M Braganza.   

Abstract

The lipid free radical marker, termed diene conjugation, in secretin-stimulated human bile obtained from the duodenum, was shown by high performance liquid chromatography and capillary gas chromatography-mass spectrometry, to be due mainly to 9Z,11E-octadecadienoic acid. The lack of evidence for possible conjugated diene isomers argues for an enzymatic origin of this product rather than being due to a random free radical mechanism, as is usually assumed.

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Year:  1991        PMID： 2050295     DOI： 10.1016/0891-5849(91)90016-v

Source DB:  PubMed          Journal:  Free Radic Biol Med        ISSN： 0891-5849            Impact factor:   7.376


  10 in total

1.  Hepatic aberrations in patients with chronic pancreatitis.

Authors:  N Y Haboubi; H H Ali; J M Braganza
Journal:  Gut       Date:  1992-11       Impact factor: 23.059

2.  Paradoxical inhibition of cardiac lipid peroxidation in cancer patients treated with doxorubicin. Pharmacologic and molecular reappraisal of anthracycline cardiotoxicity.

Authors:  G Minotti; C Mancuso; A Frustaci; A Mordente; S A Santini; A M Calafiore; G Liberi; N Gentiloni
Journal:  J Clin Invest       Date:  1996-08-01       Impact factor: 14.808

3.  Effects of conjugated linoleic acid isomers on the hepatic microsomal desaturation activities in vitro.

Authors:  L Bretillon; J M Chardigny; S Grégoire; O Berdeaux; J L Sébédio
Journal:  Lipids       Date:  1999-09       Impact factor: 1.880

4.  Dietary supplementation with conjugated linoleic acid increased its concentration in human peripheral blood mononuclear cells, but did not alter their function.

Authors:  D S Kelley; V A Simon; P C Taylor; I L Rudolph; P Benito; G J Nelson; B E Mackey; K L Erickson
Journal:  Lipids       Date:  2001-07       Impact factor: 1.880

5.  Evaluating acid and base catalysts in the methylation of milk and rumen fatty acids with special emphasis on conjugated dienes and total trans fatty acids.

Authors:  J K Kramer; V Fellner; M E Dugan; F D Sauer; M M Mossoba; M P Yurawecz
Journal:  Lipids       Date:  1997-11       Impact factor: 1.880

6.  Silver-ion high-performance liquid chromatographic separation and identification of conjugated linoleic acid isomers.

Authors:  N Sehat; M P Yurawecz; J A Roach; M M Mossoba; J K Kramer; Y Ku
Journal:  Lipids       Date:  1998-02       Impact factor: 1.880

7.  A new conjugated linoleic acid isomer, 7 trans, 9 cis-octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue.

Authors:  M P Yurawecz; J A Roach; N Sehat; M M Mossoba; J K Kramer; J Fritsche; H Steinhart; Y Ku
Journal:  Lipids       Date:  1998-08       Impact factor: 1.880

8.  Distributions of conjugated linoleic acid (CLA) isomers in tissue lipid classes of pigs fed a commercial CLA mixture determined by gas chromatography and silver ion-high-performance liquid chromatography.

Authors:  J K Kramer; N Sehat; M E Dugan; M M Mossoba; M P Yurawecz; J A Roach; K Eulitz; J L Aalhus; A L Schaefer; Y Ku
Journal:  Lipids       Date:  1998-06       Impact factor: 1.880

9.  Evidence for early oxidative stress in acute pancreatitis. Clues for correction.

Authors:  J M Braganza; P Scott; D Bilton; D Schofield; C Chaloner; N Shiel; L P Hunt; T Bottiglieri
Journal:  Int J Pancreatol       Date:  1995-02

10.  Reinvestigation of the antioxidant properties of conjugated linoleic acid.

Authors:  J J van den Berg; N E Cook; D L Tribble
Journal:  Lipids       Date:  1995-07       Impact factor: 1.880
  10 in total

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