Literature DB >> 1794952

Simultaneous determination of retinol, tocopherols, carotenes and lycopene in plasma by means of high-performance liquid chromatography on reversed phase.

D Hess1, H E Keller, B Oberlin, R Bonfanti, W Schüep.   

Abstract

The determination of the vitamins A and E as well as of carotenes and lycopene is important for studies of cardiovascular diseases and cancer. A method for laboratory routine is reported to separate simultaneously retinol, tocopherols, alpha- and beta-carotene, lycopene and beta-cryptoxanthin in human plasma or serum by HPLC on reversed phase starting from one extract. Two detectors with programmable wavelength are used sequentially, a spectrophotometer for the detection of the carotenoids in the visible region and a fluorometer for the assay of retinol and the tocopherols.

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Year:  1991        PMID： 1794952

Source DB:  PubMed          Journal:  Int J Vitam Nutr Res        ISSN： 0300-9831            Impact factor:   1.784


  37 in total

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4.  Ultra-performance liquid chromatographic determination of tocopherols and retinol in human plasma.

Authors:  Edward C Bell; Mathew John; Rodney J Hughes; Thu Pham
Journal:  J Chromatogr Sci       Date:  2013-10-29       Impact factor: 1.618

5.  Down syndrome and dementia: a randomized, controlled trial of antioxidant supplementation.

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6.  An HPLC Ultraviolet Method Using Low Sample Volume and Protein Precipitation for the Measurement of Retinol in Human Serum Suitable for Laboratories in Low- and Middle-Income Countries.

Authors:  Madhulika Chaudhary-Webb; Rosemary L Schleicher; Juergen G Erhardt; Elizabeth C Pendergrast; Christine M Pfeiffer
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7.  Lipid peroxidation during n-3 fatty acid and vitamin E supplementation in humans.

Authors:  J P Allard; R Kurian; E Aghdassi; R Muggli; D Royall
Journal:  Lipids       Date:  1997-05       Impact factor: 1.880

8.  Antioxidant micronutrients improve intrinsic and UV-induced apoptosis of human lymphocytes particularly in elderly people.

Authors:  A G Ma; S Ge; M Zhang; X X Shi; E G Schouten; F J Kok; Y Y Sun; X X Han
Journal:  J Nutr Health Aging       Date:  2011-12       Impact factor: 4.075

9.  Interactive effects of polyphenols, tocopherol and ascorbic acid on the Cu2+-mediated oxidative modification of human low density lipoproteins.

Authors:  Vera C Yeomans; Jakob Linseisen; Günther Wolfram
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10.  Plasma levels of beta-carotene are inversely correlated with circulating neutrophil counts in young male cigarette smokers.

Authors:  V L Van Antwerpen; A J Theron; G A Richards; C A Van der Merwe; E Viljoen; R Van der Walt; R Anderson
Journal:  Inflammation       Date:  1995-08       Impact factor: 4.092
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