Effects of exposure to azaarenes on emergence and mouthpart development in the midge Chironomus riparius (Diptera: Chironomidae)
Adverse effects of azaarenes on emergence and mouthpart development of the midge Chironomus riparius were analyzed using six closely related three-ringed isomers and metabolites. Effects on growth rate were examined by comparing the average day of emergence of exposed midges with that of controls. F...
Gespeichert in:
| Veröffentlicht in: | Environmental toxicology and chemistry 1999-08, Vol.18 (8), p.1829-1834 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1834 |
|---|---|
| container_issue | 8 |
| container_start_page | 1829 |
| container_title | Environmental toxicology and chemistry |
| container_volume | 18 |
| creator | Bleeker, E.A.J Leslie, H.A Groenendijk, D Plans, M Admiraal, W |
| description | Adverse effects of azaarenes on emergence and mouthpart development of the midge Chironomus riparius were analyzed using six closely related three-ringed isomers and metabolites. Effects on growth rate were examined by comparing the average day of emergence of exposed midges with that of controls. Fluctuating asymmetry (FA) in the pecten epipharyngis was examined as a measure of developmental abnormality. Delayed emergence was found at concentrations as low as 2% of the acute LC50, so emergence day appears to be a useful sensitive parameter to quantify life cycle effects. No differences in FA were found between exposed and control larvae, although, in other studies, all compounds have been proven to be genotoxic. The differences in the genotoxic and FA-inducing properties of these compounds indicate that different mechanisms are involved in expressing these adverse effects. This study also illustrates that the choice of the morphological parameter strongly influences the results of developmental disturbance analyses and thus the risk qualification of a potentially hazardous compound. |
| doi_str_mv | 10.1002/etc.5620180833 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_17371538</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>14516024</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3723-c5ce849849984fa3b2effea29cfeaf81ec6ac8193ddcd190f1de579e08c21abd3</originalsourceid><addsrcrecordid>eNqFkc1v1DAQxSMEEkvLlSs-IFQOWfyxSWxuaNtuK1VFCApHa-qMdw1JHGyntD3xp2OUqhWnSv6S5veeZ_SK4hWjS0Ypf4_JLKuaUyapFOJJsWBVxUtZM_m0WNBG0LLhtXxevIjxB6WsVkotij9H1qJJkXhL8Hr0cQpIkidwCxBwwFwYCPYYtjgYJDC0pPdT2o0QEmnxCjs_9jgk4gaSdkh6126RrHcu-MH3UyTBZdTlx8GhGxMG-HBfdS3gu_3imYUu4su7e6-4OD76uj4pzz5tTtcfz0ojGi5KUxmUK5VX3hbEJcfcOHBl8mklQ1ODkUyJtjUtU9SyFqtGIZWGM7hsxV7xdvYdg_81YUy6d9Fg18GAfoqaNaJhlZCPg6uK1ZSvMricQRN8jAGtHoPrIdxoRvW_RHRORD8kkgVv7pwhGuhsgMG4-KBStFEVz5iasd-uw5tHTHUm__uinLUuJry-10L4qes8YKW_n280O5Sfv52fKL3J_OuZt-A1bENu5-JLdhOUKyHznOIvoDC3hg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>14516024</pqid></control><display><type>article</type><title>Effects of exposure to azaarenes on emergence and mouthpart development in the midge Chironomus riparius (Diptera: Chironomidae)</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Bleeker, E.A.J ; Leslie, H.A ; Groenendijk, D ; Plans, M ; Admiraal, W</creator><creatorcontrib>Bleeker, E.A.J ; Leslie, H.A ; Groenendijk, D ; Plans, M ; Admiraal, W</creatorcontrib><description>Adverse effects of azaarenes on emergence and mouthpart development of the midge Chironomus riparius were analyzed using six closely related three-ringed isomers and metabolites. Effects on growth rate were examined by comparing the average day of emergence of exposed midges with that of controls. Fluctuating asymmetry (FA) in the pecten epipharyngis was examined as a measure of developmental abnormality. Delayed emergence was found at concentrations as low as 2% of the acute LC50, so emergence day appears to be a useful sensitive parameter to quantify life cycle effects. No differences in FA were found between exposed and control larvae, although, in other studies, all compounds have been proven to be genotoxic. The differences in the genotoxic and FA-inducing properties of these compounds indicate that different mechanisms are involved in expressing these adverse effects. This study also illustrates that the choice of the morphological parameter strongly influences the results of developmental disturbance analyses and thus the risk qualification of a potentially hazardous compound.</description><identifier>ISSN: 0730-7268</identifier><identifier>EISSN: 1552-8618</identifier><identifier>DOI: 10.1002/etc.5620180833</identifier><identifier>CODEN: ETOCDK</identifier><language>eng</language><publisher>Hoboken: Wiley Periodicals, Inc</publisher><subject>agrochemicals ; animal health ; Animal, plant and microbial ecology ; Applied ecology ; aquatic organisms ; Azaarenes ; Biological and medical sciences ; Chironomidae ; Chironomus riparius ; Developmental disturbances ; Ecotoxicology, biological effects of pollution ; Effects of pollution and side effects of pesticides on protozoa and invertebrates ; Emergence delay ; Fluctuating asymmetry ; Freshwater ; Fundamental and applied biological sciences. Psychology ; pesticides ; veterinary medicine</subject><ispartof>Environmental toxicology and chemistry, 1999-08, Vol.18 (8), p.1829-1834</ispartof><rights>Copyright © 1999 SETAC</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3723-c5ce849849984fa3b2effea29cfeaf81ec6ac8193ddcd190f1de579e08c21abd3</citedby><cites>FETCH-LOGICAL-c3723-c5ce849849984fa3b2effea29cfeaf81ec6ac8193ddcd190f1de579e08c21abd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fetc.5620180833$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fetc.5620180833$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,1411,23909,23910,25118,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1907952$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bleeker, E.A.J</creatorcontrib><creatorcontrib>Leslie, H.A</creatorcontrib><creatorcontrib>Groenendijk, D</creatorcontrib><creatorcontrib>Plans, M</creatorcontrib><creatorcontrib>Admiraal, W</creatorcontrib><title>Effects of exposure to azaarenes on emergence and mouthpart development in the midge Chironomus riparius (Diptera: Chironomidae)</title><title>Environmental toxicology and chemistry</title><addtitle>Environmental Toxicology and Chemistry</addtitle><description>Adverse effects of azaarenes on emergence and mouthpart development of the midge Chironomus riparius were analyzed using six closely related three-ringed isomers and metabolites. Effects on growth rate were examined by comparing the average day of emergence of exposed midges with that of controls. Fluctuating asymmetry (FA) in the pecten epipharyngis was examined as a measure of developmental abnormality. Delayed emergence was found at concentrations as low as 2% of the acute LC50, so emergence day appears to be a useful sensitive parameter to quantify life cycle effects. No differences in FA were found between exposed and control larvae, although, in other studies, all compounds have been proven to be genotoxic. The differences in the genotoxic and FA-inducing properties of these compounds indicate that different mechanisms are involved in expressing these adverse effects. This study also illustrates that the choice of the morphological parameter strongly influences the results of developmental disturbance analyses and thus the risk qualification of a potentially hazardous compound.</description><subject>agrochemicals</subject><subject>animal health</subject><subject>Animal, plant and microbial ecology</subject><subject>Applied ecology</subject><subject>aquatic organisms</subject><subject>Azaarenes</subject><subject>Biological and medical sciences</subject><subject>Chironomidae</subject><subject>Chironomus riparius</subject><subject>Developmental disturbances</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Effects of pollution and side effects of pesticides on protozoa and invertebrates</subject><subject>Emergence delay</subject><subject>Fluctuating asymmetry</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>pesticides</subject><subject>veterinary medicine</subject><issn>0730-7268</issn><issn>1552-8618</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><recordid>eNqFkc1v1DAQxSMEEkvLlSs-IFQOWfyxSWxuaNtuK1VFCApHa-qMdw1JHGyntD3xp2OUqhWnSv6S5veeZ_SK4hWjS0Ypf4_JLKuaUyapFOJJsWBVxUtZM_m0WNBG0LLhtXxevIjxB6WsVkotij9H1qJJkXhL8Hr0cQpIkidwCxBwwFwYCPYYtjgYJDC0pPdT2o0QEmnxCjs_9jgk4gaSdkh6126RrHcu-MH3UyTBZdTlx8GhGxMG-HBfdS3gu_3imYUu4su7e6-4OD76uj4pzz5tTtcfz0ojGi5KUxmUK5VX3hbEJcfcOHBl8mklQ1ODkUyJtjUtU9SyFqtGIZWGM7hsxV7xdvYdg_81YUy6d9Fg18GAfoqaNaJhlZCPg6uK1ZSvMricQRN8jAGtHoPrIdxoRvW_RHRORD8kkgVv7pwhGuhsgMG4-KBStFEVz5iasd-uw5tHTHUm__uinLUuJry-10L4qes8YKW_n280O5Sfv52fKL3J_OuZt-A1bENu5-JLdhOUKyHznOIvoDC3hg</recordid><startdate>199908</startdate><enddate>199908</enddate><creator>Bleeker, E.A.J</creator><creator>Leslie, H.A</creator><creator>Groenendijk, D</creator><creator>Plans, M</creator><creator>Admiraal, W</creator><general>Wiley Periodicals, Inc</general><general>SETAC</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7SS</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>199908</creationdate><title>Effects of exposure to azaarenes on emergence and mouthpart development in the midge Chironomus riparius (Diptera: Chironomidae)</title><author>Bleeker, E.A.J ; Leslie, H.A ; Groenendijk, D ; Plans, M ; Admiraal, W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3723-c5ce849849984fa3b2effea29cfeaf81ec6ac8193ddcd190f1de579e08c21abd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>agrochemicals</topic><topic>animal health</topic><topic>Animal, plant and microbial ecology</topic><topic>Applied ecology</topic><topic>aquatic organisms</topic><topic>Azaarenes</topic><topic>Biological and medical sciences</topic><topic>Chironomidae</topic><topic>Chironomus riparius</topic><topic>Developmental disturbances</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Effects of pollution and side effects of pesticides on protozoa and invertebrates</topic><topic>Emergence delay</topic><topic>Fluctuating asymmetry</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>pesticides</topic><topic>veterinary medicine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bleeker, E.A.J</creatorcontrib><creatorcontrib>Leslie, H.A</creatorcontrib><creatorcontrib>Groenendijk, D</creatorcontrib><creatorcontrib>Plans, M</creatorcontrib><creatorcontrib>Admiraal, W</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Environmental toxicology and chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bleeker, E.A.J</au><au>Leslie, H.A</au><au>Groenendijk, D</au><au>Plans, M</au><au>Admiraal, W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of exposure to azaarenes on emergence and mouthpart development in the midge Chironomus riparius (Diptera: Chironomidae)</atitle><jtitle>Environmental toxicology and chemistry</jtitle><addtitle>Environmental Toxicology and Chemistry</addtitle><date>1999-08</date><risdate>1999</risdate><volume>18</volume><issue>8</issue><spage>1829</spage><epage>1834</epage><pages>1829-1834</pages><issn>0730-7268</issn><eissn>1552-8618</eissn><coden>ETOCDK</coden><abstract>Adverse effects of azaarenes on emergence and mouthpart development of the midge Chironomus riparius were analyzed using six closely related three-ringed isomers and metabolites. Effects on growth rate were examined by comparing the average day of emergence of exposed midges with that of controls. Fluctuating asymmetry (FA) in the pecten epipharyngis was examined as a measure of developmental abnormality. Delayed emergence was found at concentrations as low as 2% of the acute LC50, so emergence day appears to be a useful sensitive parameter to quantify life cycle effects. No differences in FA were found between exposed and control larvae, although, in other studies, all compounds have been proven to be genotoxic. The differences in the genotoxic and FA-inducing properties of these compounds indicate that different mechanisms are involved in expressing these adverse effects. This study also illustrates that the choice of the morphological parameter strongly influences the results of developmental disturbance analyses and thus the risk qualification of a potentially hazardous compound.</abstract><cop>Hoboken</cop><pub>Wiley Periodicals, Inc</pub><doi>10.1002/etc.5620180833</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0730-7268 |
| ispartof | Environmental toxicology and chemistry, 1999-08, Vol.18 (8), p.1829-1834 |
| issn | 0730-7268 1552-8618 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_17371538 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | agrochemicals animal health Animal, plant and microbial ecology Applied ecology aquatic organisms Azaarenes Biological and medical sciences Chironomidae Chironomus riparius Developmental disturbances Ecotoxicology, biological effects of pollution Effects of pollution and side effects of pesticides on protozoa and invertebrates Emergence delay Fluctuating asymmetry Freshwater Fundamental and applied biological sciences. Psychology pesticides veterinary medicine |
| title | Effects of exposure to azaarenes on emergence and mouthpart development in the midge Chironomus riparius (Diptera: Chironomidae) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T14%3A56%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20exposure%20to%20azaarenes%20on%20emergence%20and%20mouthpart%20development%20in%20the%20midge%20Chironomus%20riparius%20(Diptera:%20Chironomidae)&rft.jtitle=Environmental%20toxicology%20and%20chemistry&rft.au=Bleeker,%20E.A.J&rft.date=1999-08&rft.volume=18&rft.issue=8&rft.spage=1829&rft.epage=1834&rft.pages=1829-1834&rft.issn=0730-7268&rft.eissn=1552-8618&rft.coden=ETOCDK&rft_id=info:doi/10.1002/etc.5620180833&rft_dat=%3Cproquest_cross%3E14516024%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=14516024&rft_id=info:pmid/&rfr_iscdi=true |