Effect of various levels of selenium in wheat and meat on blood Se status indices and on Se balance in Dutch men
After a 5-week period of low selenium intake, twenty-four Dutch men received 55, 135 or 215 μg Se/d as Se-rich meat or bread for a 9-week period. Four unsupplemented subjects served as controls. Plasma Se increased more rapidly than erythrocyte Se levels; the increases were significantly dependent (...
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| Veröffentlicht in: | British journal of nutrition 1991-01, Vol.65 (1), p.69-80 |
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| creator | Van Der Torre, Hetty W. Dokkum, Wim Van Schaafsma, Gertjan Wedel, Michel Ockhuizen, Theo |
| description | After a 5-week period of low selenium intake, twenty-four Dutch men received 55, 135 or 215 μg Se/d as Se-rich meat or bread for a 9-week period. Four unsupplemented subjects served as controls. Plasma Se increased more rapidly than erythrocyte Se levels; the increases were significantly dependent (P < 0.001) on Se intake level. Glutathione peroxidase (EC1.11.1.9; GSH-Px) activity in platelets increased rapidly after supplementation and plateaued after 4–9 weeks. At 10 weeks after supplementation ended, plasma Se levels and platelet GSH-Px were still higher than the baseline values whereas erythrocyte Se levels continued to increase. Except for the higher erythrocyte Se levels after supplementation with high-Se meat, there were no differences in bioavailability of Se between meat and wheat products. Daily urinary and faecal Se excretions as well as Se retention increased with an increased Se intake irrespective of the form of the supplement. Regression of Se excretion ν. intake indicated that 33 μg Se/d is necessary to compensate for urinary and faecal losses |
| doi_str_mv | 10.1079/BJN19910067 |
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Four unsupplemented subjects served as controls. Plasma Se increased more rapidly than erythrocyte Se levels; the increases were significantly dependent (P < 0.001) on Se intake level. Glutathione peroxidase (EC1.11.1.9; GSH-Px) activity in platelets increased rapidly after supplementation and plateaued after 4–9 weeks. At 10 weeks after supplementation ended, plasma Se levels and platelet GSH-Px were still higher than the baseline values whereas erythrocyte Se levels continued to increase. Except for the higher erythrocyte Se levels after supplementation with high-Se meat, there were no differences in bioavailability of Se between meat and wheat products. Daily urinary and faecal Se excretions as well as Se retention increased with an increased Se intake irrespective of the form of the supplement. Regression of Se excretion ν. intake indicated that 33 μg Se/d is necessary to compensate for urinary and faecal losses</description><identifier>ISSN: 0007-1145</identifier><identifier>EISSN: 1475-2662</identifier><identifier>DOI: 10.1079/BJN19910067</identifier><identifier>PMID: 1997131</identifier><identifier>CODEN: BJNUAV</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Adult ; Biological and medical sciences ; Biological Availability ; Blood Platelets - enzymology ; Diet ; Dutch men ; Erythrocytes - metabolism ; Feeding. Feeding behavior ; Fundamental and applied biological sciences. Psychology ; Glutathione Peroxidase - blood ; Humans ; Male ; Meat ; Selenium - administration & dosage ; Selenium - blood ; Selenium - urine ; Selenium balance ; Selenium bioavailability ; Time Factors ; Trace Element Metabolism ; Triticum ; Vertebrates: anatomy and physiology, studies on body, several organs or systems ; Wheat</subject><ispartof>British journal of nutrition, 1991-01, Vol.65 (1), p.69-80</ispartof><rights>Copyright © The Nutrition Society 1991</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4087-da5ba654c5a387d1a5b144fbf0c9a0578597f6b3f625ef06eac59f64361bf8bc3</citedby><cites>FETCH-LOGICAL-c4087-da5ba654c5a387d1a5b144fbf0c9a0578597f6b3f625ef06eac59f64361bf8bc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4022,27922,27923,27924</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19404173$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/1997131$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Van Der Torre, Hetty W.</creatorcontrib><creatorcontrib>Dokkum, Wim Van</creatorcontrib><creatorcontrib>Schaafsma, Gertjan</creatorcontrib><creatorcontrib>Wedel, Michel</creatorcontrib><creatorcontrib>Ockhuizen, Theo</creatorcontrib><title>Effect of various levels of selenium in wheat and meat on blood Se status indices and on Se balance in Dutch men</title><title>British journal of nutrition</title><addtitle>Br J Nutr</addtitle><description>After a 5-week period of low selenium intake, twenty-four Dutch men received 55, 135 or 215 μg Se/d as Se-rich meat or bread for a 9-week period. Four unsupplemented subjects served as controls. Plasma Se increased more rapidly than erythrocyte Se levels; the increases were significantly dependent (P < 0.001) on Se intake level. Glutathione peroxidase (EC1.11.1.9; GSH-Px) activity in platelets increased rapidly after supplementation and plateaued after 4–9 weeks. At 10 weeks after supplementation ended, plasma Se levels and platelet GSH-Px were still higher than the baseline values whereas erythrocyte Se levels continued to increase. Except for the higher erythrocyte Se levels after supplementation with high-Se meat, there were no differences in bioavailability of Se between meat and wheat products. Daily urinary and faecal Se excretions as well as Se retention increased with an increased Se intake irrespective of the form of the supplement. Regression of Se excretion ν. intake indicated that 33 μg Se/d is necessary to compensate for urinary and faecal losses</description><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>Biological Availability</subject><subject>Blood Platelets - enzymology</subject><subject>Diet</subject><subject>Dutch men</subject><subject>Erythrocytes - metabolism</subject><subject>Feeding. Feeding behavior</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Glutathione Peroxidase - blood</subject><subject>Humans</subject><subject>Male</subject><subject>Meat</subject><subject>Selenium - administration & dosage</subject><subject>Selenium - blood</subject><subject>Selenium - urine</subject><subject>Selenium balance</subject><subject>Selenium bioavailability</subject><subject>Time Factors</subject><subject>Trace Element Metabolism</subject><subject>Triticum</subject><subject>Vertebrates: anatomy and physiology, studies on body, several organs or systems</subject><subject>Wheat</subject><issn>0007-1145</issn><issn>1475-2662</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkElPHDEQha0oiEwgJ86RfAmXqMGe9tJ9DIRVIxAiOVtldxlMehnsbpL8ezzMKHDIyS6_71WVHyF7nB1wpuvDo8srXtecMaXfkRkXWhZzpebvyYwxpgvOhfxAPqb0kMuKs3qbbGde85LPyPLEe3QjHTx9ghiGKdEWn7BNq5eELfZh6mjo6e97hJFC39BudRl6atthaOgt0jTCmH2hb4LD9MJkOQsWWugdruzfp9HdZ2u_S7Y8tAk_bc4d8vP05MfxebG4Prs4_rYonGCVLhqQFpQUTkJZ6YbnkgvhrWeuBiZ1JWvtlS29mkv0TCE4WXslSsWtr6wrd8j-uu8yDo8TptF0ITls80aYf2kqJqSqdJnBr2vQxSGliN4sY-gg_jWcmVW-5k2-mf68aTvZDptXdh1o1r9sdEgOWh9zACG9wQQT_GVqseZCGvHPPx3iL5OnaGnU2Y251Den57eLudGvvIPOxtDcoXkYptjnCP-75zMS_J8H</recordid><startdate>199101</startdate><enddate>199101</enddate><creator>Van Der Torre, Hetty W.</creator><creator>Dokkum, Wim Van</creator><creator>Schaafsma, Gertjan</creator><creator>Wedel, Michel</creator><creator>Ockhuizen, Theo</creator><general>Cambridge University Press</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199101</creationdate><title>Effect of various levels of selenium in wheat and meat on blood Se status indices and on Se balance in Dutch men</title><author>Van Der Torre, Hetty W. ; Dokkum, Wim Van ; Schaafsma, Gertjan ; Wedel, Michel ; Ockhuizen, Theo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4087-da5ba654c5a387d1a5b144fbf0c9a0578597f6b3f625ef06eac59f64361bf8bc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>Biological Availability</topic><topic>Blood Platelets - enzymology</topic><topic>Diet</topic><topic>Dutch men</topic><topic>Erythrocytes - metabolism</topic><topic>Feeding. Feeding behavior</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Glutathione Peroxidase - blood</topic><topic>Humans</topic><topic>Male</topic><topic>Meat</topic><topic>Selenium - administration & dosage</topic><topic>Selenium - blood</topic><topic>Selenium - urine</topic><topic>Selenium balance</topic><topic>Selenium bioavailability</topic><topic>Time Factors</topic><topic>Trace Element Metabolism</topic><topic>Triticum</topic><topic>Vertebrates: anatomy and physiology, studies on body, several organs or systems</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Van Der Torre, Hetty W.</creatorcontrib><creatorcontrib>Dokkum, Wim Van</creatorcontrib><creatorcontrib>Schaafsma, Gertjan</creatorcontrib><creatorcontrib>Wedel, Michel</creatorcontrib><creatorcontrib>Ockhuizen, Theo</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>British journal of nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Van Der Torre, Hetty W.</au><au>Dokkum, Wim Van</au><au>Schaafsma, Gertjan</au><au>Wedel, Michel</au><au>Ockhuizen, Theo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of various levels of selenium in wheat and meat on blood Se status indices and on Se balance in Dutch men</atitle><jtitle>British journal of nutrition</jtitle><addtitle>Br J Nutr</addtitle><date>1991-01</date><risdate>1991</risdate><volume>65</volume><issue>1</issue><spage>69</spage><epage>80</epage><pages>69-80</pages><issn>0007-1145</issn><eissn>1475-2662</eissn><coden>BJNUAV</coden><abstract>After a 5-week period of low selenium intake, twenty-four Dutch men received 55, 135 or 215 μg Se/d as Se-rich meat or bread for a 9-week period. Four unsupplemented subjects served as controls. Plasma Se increased more rapidly than erythrocyte Se levels; the increases were significantly dependent (P < 0.001) on Se intake level. Glutathione peroxidase (EC1.11.1.9; GSH-Px) activity in platelets increased rapidly after supplementation and plateaued after 4–9 weeks. At 10 weeks after supplementation ended, plasma Se levels and platelet GSH-Px were still higher than the baseline values whereas erythrocyte Se levels continued to increase. Except for the higher erythrocyte Se levels after supplementation with high-Se meat, there were no differences in bioavailability of Se between meat and wheat products. Daily urinary and faecal Se excretions as well as Se retention increased with an increased Se intake irrespective of the form of the supplement. Regression of Se excretion ν. intake indicated that 33 μg Se/d is necessary to compensate for urinary and faecal losses</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><pmid>1997131</pmid><doi>10.1079/BJN19910067</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Adult Biological and medical sciences Biological Availability Blood Platelets - enzymology Diet Dutch men Erythrocytes - metabolism Feeding. Feeding behavior Fundamental and applied biological sciences. Psychology Glutathione Peroxidase - blood Humans Male Meat Selenium - administration & dosage Selenium - blood Selenium - urine Selenium balance Selenium bioavailability Time Factors Trace Element Metabolism Triticum Vertebrates: anatomy and physiology, studies on body, several organs or systems Wheat |
| title | Effect of various levels of selenium in wheat and meat on blood Se status indices and on Se balance in Dutch men |
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