Ratios of enantiomers of alpha-HCH and determination of alpha-, beta-, and gamma-HCH isomers in brain and other tissues of neonatal Northern fur seals (Callorhinus ursinus)
The ratios of the two enantiomers of alpha-HCH have been determined by high resolution gas chromatography using different chiral stationary phases of the cyclodextrin-type in brain, blubber, liver, and lung tissues of neonatal Northern fur seals of different health status. The ratio of the two enant...
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| Veröffentlicht in: | Chemosphere (Oxford) 1992, Vol.24 (9), p.1171-1180 |
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| container_title | Chemosphere (Oxford) |
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| creator | Mössner, Stephanie Spraker, T.R. Becker, P.R. Ballschmiter, K. |
| description | The ratios of the two enantiomers of alpha-HCH have been determined by high resolution gas chromatography using different chiral stationary phases of the cyclodextrin-type in brain, blubber, liver, and lung tissues of neonatal Northern fur seals of different health status. The ratio of the two enantiomers
(+)-α-
HCH
(−)-α-
HCH
(tentatively assigned) varied from 1.8 to 28 in blubber and brain, respectively. Northern fur seal milk and cod liver oil were analyzed for comparison. In addition, the concentrations of alpha-, beta-, and gamma-HCH isomers in the fur seal samples were determined. The three isomers (alpha-, beta-, and gamma-HCH) gave a tissue specific distribution with a rather constant alpha-HCH/gamma-HCH ratio of 4 ± 2. Only the brain tissue gave an alpha-HCH/gamma-HCH ratio of 36 ± 1. |
| doi_str_mv | 10.1016/0045-6535(92)90044-R |
| format | Article |
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(+)-α-
HCH
(−)-α-
HCH
(tentatively assigned) varied from 1.8 to 28 in blubber and brain, respectively. Northern fur seal milk and cod liver oil were analyzed for comparison. In addition, the concentrations of alpha-, beta-, and gamma-HCH isomers in the fur seal samples were determined. The three isomers (alpha-, beta-, and gamma-HCH) gave a tissue specific distribution with a rather constant alpha-HCH/gamma-HCH ratio of 4 ± 2. Only the brain tissue gave an alpha-HCH/gamma-HCH ratio of 36 ± 1.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/0045-6535(92)90044-R</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Animal, plant and microbial ecology ; Applied ecology ; Biological and medical sciences ; brain tissue ; capillary gas chromatography ; Ecotoxicology, biological effects of pollution ; Effects of pollution and side effects of pesticides on vertebrates ; enantiomeric ratio ; Fundamental and applied biological sciences. Psychology ; HCH isomers ; isomer ratio ; Mammalia ; neonatal Northern fur seals</subject><ispartof>Chemosphere (Oxford), 1992, Vol.24 (9), p.1171-1180</ispartof><rights>1992</rights><rights>1992 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c345t-5a4904b8252e1f26fa212ed7a0d7aa6cf39fd395640a3213409ad41b845a53b3</citedby><cites>FETCH-LOGICAL-c345t-5a4904b8252e1f26fa212ed7a0d7aa6cf39fd395640a3213409ad41b845a53b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0045-6535(92)90044-R$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3552,4026,27930,27931,27932,46002</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=5332203$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Mössner, Stephanie</creatorcontrib><creatorcontrib>Spraker, T.R.</creatorcontrib><creatorcontrib>Becker, P.R.</creatorcontrib><creatorcontrib>Ballschmiter, K.</creatorcontrib><title>Ratios of enantiomers of alpha-HCH and determination of alpha-, beta-, and gamma-HCH isomers in brain and other tissues of neonatal Northern fur seals (Callorhinus ursinus)</title><title>Chemosphere (Oxford)</title><description>The ratios of the two enantiomers of alpha-HCH have been determined by high resolution gas chromatography using different chiral stationary phases of the cyclodextrin-type in brain, blubber, liver, and lung tissues of neonatal Northern fur seals of different health status. The ratio of the two enantiomers
(+)-α-
HCH
(−)-α-
HCH
(tentatively assigned) varied from 1.8 to 28 in blubber and brain, respectively. Northern fur seal milk and cod liver oil were analyzed for comparison. In addition, the concentrations of alpha-, beta-, and gamma-HCH isomers in the fur seal samples were determined. The three isomers (alpha-, beta-, and gamma-HCH) gave a tissue specific distribution with a rather constant alpha-HCH/gamma-HCH ratio of 4 ± 2. Only the brain tissue gave an alpha-HCH/gamma-HCH ratio of 36 ± 1.</description><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>brain tissue</subject><subject>capillary gas chromatography</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Effects of pollution and side effects of pesticides on vertebrates</subject><subject>enantiomeric ratio</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>HCH isomers</subject><subject>isomer ratio</subject><subject>Mammalia</subject><subject>neonatal Northern fur seals</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1992</creationdate><recordtype>article</recordtype><recordid>eNp9Uc2KFDEQbkTBcfUNPOQgsgu25rencxFkWB1h2YVh76E6XXEi3ekx6RZ8p31Ik-llvXlIKsX3U5WqqnrL6EdGWfOJUqnqRgl1qfmVzpmsD8-qDWu3umZct8-rzRPlZfUqpZ-UZp3Sm-rhALOfEpkcwQAhv0eM5xSG0xHq_W5PIPSkxxnj6ENhh3_wB9LhXELh_IBxXBU-rTY-kC5Cvgs8zUeMZPYpLXiuEHDKfjCQ2ykWLBC3RJIQhkQudzAMUzz6sCSyxFTi1evqhcsgvnmMF9X91-v73b6-ufv2ffflprZCqrlWIDWVXcsVR-Z444Azjv0WaD7QWCe064VWjaQgOBOSaugl61qpQIlOXFTvV9tTnH7lXmcz-mRxGCB3vCTDxJaxttlmolyJNk4pRXTmFP0I8Y9h1JTNmDJ2U8ZuNDfnzZhDlr179IdkYXARgvXpSauE4JyKTPu80jB_9bfHaJL1GCz2PqKdTT_5_9f5C4Veo1U</recordid><startdate>1992</startdate><enddate>1992</enddate><creator>Mössner, Stephanie</creator><creator>Spraker, T.R.</creator><creator>Becker, P.R.</creator><creator>Ballschmiter, K.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope></search><sort><creationdate>1992</creationdate><title>Ratios of enantiomers of alpha-HCH and determination of alpha-, beta-, and gamma-HCH isomers in brain and other tissues of neonatal Northern fur seals (Callorhinus ursinus)</title><author>Mössner, Stephanie ; Spraker, T.R. ; Becker, P.R. ; Ballschmiter, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c345t-5a4904b8252e1f26fa212ed7a0d7aa6cf39fd395640a3213409ad41b845a53b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1992</creationdate><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>brain tissue</topic><topic>capillary gas chromatography</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Effects of pollution and side effects of pesticides on vertebrates</topic><topic>enantiomeric ratio</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>HCH isomers</topic><topic>isomer ratio</topic><topic>Mammalia</topic><topic>neonatal Northern fur seals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mössner, Stephanie</creatorcontrib><creatorcontrib>Spraker, T.R.</creatorcontrib><creatorcontrib>Becker, P.R.</creatorcontrib><creatorcontrib>Ballschmiter, K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mössner, Stephanie</au><au>Spraker, T.R.</au><au>Becker, P.R.</au><au>Ballschmiter, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ratios of enantiomers of alpha-HCH and determination of alpha-, beta-, and gamma-HCH isomers in brain and other tissues of neonatal Northern fur seals (Callorhinus ursinus)</atitle><jtitle>Chemosphere (Oxford)</jtitle><date>1992</date><risdate>1992</risdate><volume>24</volume><issue>9</issue><spage>1171</spage><epage>1180</epage><pages>1171-1180</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>The ratios of the two enantiomers of alpha-HCH have been determined by high resolution gas chromatography using different chiral stationary phases of the cyclodextrin-type in brain, blubber, liver, and lung tissues of neonatal Northern fur seals of different health status. The ratio of the two enantiomers
(+)-α-
HCH
(−)-α-
HCH
(tentatively assigned) varied from 1.8 to 28 in blubber and brain, respectively. Northern fur seal milk and cod liver oil were analyzed for comparison. In addition, the concentrations of alpha-, beta-, and gamma-HCH isomers in the fur seal samples were determined. The three isomers (alpha-, beta-, and gamma-HCH) gave a tissue specific distribution with a rather constant alpha-HCH/gamma-HCH ratio of 4 ± 2. Only the brain tissue gave an alpha-HCH/gamma-HCH ratio of 36 ± 1.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0045-6535(92)90044-R</doi><tpages>10</tpages></addata></record> |
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| ispartof | Chemosphere (Oxford), 1992, Vol.24 (9), p.1171-1180 |
| issn | 0045-6535 1879-1298 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Animal, plant and microbial ecology Applied ecology Biological and medical sciences brain tissue capillary gas chromatography Ecotoxicology, biological effects of pollution Effects of pollution and side effects of pesticides on vertebrates enantiomeric ratio Fundamental and applied biological sciences. Psychology HCH isomers isomer ratio Mammalia neonatal Northern fur seals |
| title | Ratios of enantiomers of alpha-HCH and determination of alpha-, beta-, and gamma-HCH isomers in brain and other tissues of neonatal Northern fur seals (Callorhinus ursinus) |
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