Blood serum levels of ochratoxin A and nutrition habits
Identifieur interne : 002022 ( Main/Exploration ); précédent : 002021; suivant : 002023Blood serum levels of ochratoxin A and nutrition habits
Auteurs : M. Gareis [Allemagne] ; H. Rosner [Allemagne] ; S. Ehrhardt [Allemagne]Source :
- Archiv für Lebensmittelhygiene [ 0003-925X ] ; 2000.
Descripteurs français
- Pascal (Inist)
- Wicri :
- geographic : Allemagne.
- topic : Analyse quantitative, Homme, Habitude alimentaire.
English descriptors
- KwdEn :
Abstract
A statistical evaluation was carried out of the ochratoxin A (OTA) analyses of 785 serum samples from healthy volunteer blood donors of different parts of Germany and their data on nutritional habits. These were obtained by a retrospective food-frequency questionnaire covering the last four weeks before blood sampling. Statistical analyses of the OTA serum concentrations showed a significant effect due to location in Germany (p = 0.05), but no effect due to the other parameters such as sex, age, weight, body-mass-index and vegetarian diet. In case of the significantly high mean blood serum levels from persons from the Jena region the statistical analyses revealed a higher intake of blood type sausages and red grape juice and a lower intake of light beers compared to other regions. For 27 food items weak positive regression coefficients in the range of b = 0.004-0.0874 were obtained, while further 21 food items yielded weak negative regression coefficients ranging from (0.0195 to (0.0007. The statistical comparison of the persons with low, medium and high OTA-serum levels (0.2 ng/ml, 0.2-0.4 ng/ml and >0.4 ng/ml, respectively) showed significant effects (p = 0.05) due to the consumption of bread, rye bread, muesli, blood sausages, salami type sausages, chocolate with nuts and coffee. However, when summarising the results, it can be concluded that the ochratoxin A levels in human blood sera are not caused by one single food item or food group alone.
Affiliations:
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Le document en format XML
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Rosner</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>EDV Department, Federal Centre for Meat Research,</s1><s2>Kulmbach</s2><s3>DEU</s3><sZ>2 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Kulmbach</wicri:noRegion><wicri:noRegion></wicri:noRegion><wicri:noRegion>Kulmbach</wicri:noRegion></affiliation></author><author><name sortKey="Ehrhardt, S" sort="Ehrhardt, S" uniqKey="Ehrhardt S" first="S." last="Ehrhardt">S. Ehrhardt</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Federal Institute for Health Protection of Consumers and Veterinary Medicine, Jena Branch</s1><s2> Jena</s2><s3>DEU</s3><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion> Jena</wicri:noRegion><wicri:noRegion>Jena Branch</wicri:noRegion><wicri:noRegion> Jena</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">01-0201806</idno><date when="2000">2000</date><idno type="stanalyst">PASCAL 01-0201806 INIST</idno><idno type="RBID">Pascal:01-0201806</idno><idno type="wicri:Area/PascalFrancis/Corpus">000E55</idno><idno type="wicri:Area/PascalFrancis/Curation">000102</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000D17</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000D17</idno><idno type="wicri:doubleKey">0003-925X:2000:Gareis M:blood:serum:levels</idno><idno type="wicri:Area/Main/Merge">002363</idno><idno type="wicri:Area/Main/Curation">002022</idno><idno type="wicri:Area/Main/Exploration">002022</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Blood serum levels of ochratoxin A and nutrition habits</title><author><name sortKey="Gareis, M" sort="Gareis, M" uniqKey="Gareis M" first="M." last="Gareis">M. Gareis</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Institute for Microbiology and Toxicology, Federal Centre for Meat Research</s1><s2>Kulmbach</s2><s3>DEU</s3><sZ>1 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Kulmbach</wicri:noRegion><wicri:noRegion>Federal Centre for Meat Research</wicri:noRegion><wicri:noRegion>Kulmbach</wicri:noRegion></affiliation></author><author><name sortKey="Rosner, H" sort="Rosner, H" uniqKey="Rosner H" first="H." last="Rosner">H. Rosner</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>EDV Department, Federal Centre for Meat Research,</s1><s2>Kulmbach</s2><s3>DEU</s3><sZ>2 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>Kulmbach</wicri:noRegion><wicri:noRegion></wicri:noRegion><wicri:noRegion>Kulmbach</wicri:noRegion></affiliation></author><author><name sortKey="Ehrhardt, S" sort="Ehrhardt, S" uniqKey="Ehrhardt S" first="S." last="Ehrhardt">S. Ehrhardt</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Federal Institute for Health Protection of Consumers and Veterinary Medicine, Jena Branch</s1><s2> Jena</s2><s3>DEU</s3><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion> Jena</wicri:noRegion><wicri:noRegion>Jena Branch</wicri:noRegion><wicri:noRegion> Jena</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Archiv für Lebensmittelhygiene</title><title level="j" type="abbreviated">Arch. Lebensmittelhyg.</title><idno type="ISSN">0003-925X</idno><imprint><date when="2000">2000</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Archiv für Lebensmittelhygiene</title><title level="j" type="abbreviated">Arch. Lebensmittelhyg.</title><idno type="ISSN">0003-925X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Assay</term><term>Blood donor</term><term>Food habit</term><term>Germany</term><term>Human</term><term>Ochratoxin</term><term>Oral administration</term><term>Poison</term><term>Quantitative analysis</term><term>Sanitary surveillance</term><term>Serum</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Ochratoxine</term><term>Toxique</term><term>Analyse quantitative</term><term>Dosage</term><term>Sérum</term><term>Homme</term><term>Donneur sang</term><term>Allemagne</term><term>Surveillance sanitaire</term><term>Habitude alimentaire</term><term>Voie orale</term><term>Ochratoxine A</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Allemagne</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Analyse quantitative</term><term>Homme</term><term>Habitude alimentaire</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A statistical evaluation was carried out of the ochratoxin A (OTA) analyses of 785 serum samples from healthy volunteer blood donors of different parts of Germany and their data on nutritional habits. These were obtained by a retrospective food-frequency questionnaire covering the last four weeks before blood sampling. Statistical analyses of the OTA serum concentrations showed a significant effect due to location in Germany (p = 0.05), but no effect due to the other parameters such as sex, age, weight, body-mass-index and vegetarian diet. In case of the significantly high mean blood serum levels from persons from the Jena region the statistical analyses revealed a higher intake of blood type sausages and red grape juice and a lower intake of light beers compared to other regions. For 27 food items weak positive regression coefficients in the range of b = 0.004-0.0874 were obtained, while further 21 food items yielded weak negative regression coefficients ranging from (0.0195 to (0.0007. The statistical comparison of the persons with low, medium and high OTA-serum levels (0.2 ng/ml, 0.2-0.4 ng/ml and >0.4 ng/ml, respectively) showed significant effects (p = 0.05) due to the consumption of bread, rye bread, muesli, blood sausages, salami type sausages, chocolate with nuts and coffee. However, when summarising the results, it can be concluded that the ochratoxin A levels in human blood sera are not caused by one single food item or food group alone.</div></front></TEI><affiliations><list><country><li>Allemagne</li></country></list><tree><country name="Allemagne"><noRegion><name sortKey="Gareis, M" sort="Gareis, M" uniqKey="Gareis M" first="M." last="Gareis">M. Gareis</name></noRegion><name sortKey="Ehrhardt, S" sort="Ehrhardt, S" uniqKey="Ehrhardt S" first="S." last="Ehrhardt">S. Ehrhardt</name><name sortKey="Rosner, H" sort="Rosner, H" uniqKey="Rosner H" first="H." last="Rosner">H. Rosner</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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