Effects of Smoking and Drinking Habits and Vitamin A Intake on Serum Concentrations of β-Carotene and Retinol
Serum samples from 341 males aged 10 to 59 years were obtained and stored at -40°C until examined for retinol and β-carotene concentrations by HPLC, and their relationships to smoking habit, alcohol drinking habit and vitamin A intake were studied. In univariate analysis the serum β-carotene level w...
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Veröffentlicht in: | Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene) 1992/08/15, Vol.47(3), pp.679-687 |
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Hauptverfasser: | , , , , , , , , , |
Format: | Artikel |
Sprache: | eng ; jpn |
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Zusammenfassung: | Serum samples from 341 males aged 10 to 59 years were obtained and stored at -40°C until examined for retinol and β-carotene concentrations by HPLC, and their relationships to smoking habit, alcohol drinking habit and vitamin A intake were studied. In univariate analysis the serum β-carotene level was significantly lower in the smokers than in the non-smokers (smokers: 4.6μg/dl, non-smokers: 7.1μg/dl, p |
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ISSN: | 0021-5082 1882-6482 |
DOI: | 10.1265/jjh.47.679 |