Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna
Chlorpyrifos is a non-systemic organophosphorus insecticide leading to the inhibition of the enzyme cholinesterase. Nowadays, this insecticide is widely used on a variety of crops and is frequently detected in surface waters around the world. The main aims of this study were to evaluate the effects...
Gespeichert in:
| Veröffentlicht in: | Ecotoxicology and environmental safety 2009-09, Vol.72 (6), p.1714-1718 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1718 |
|---|---|
| container_issue | 6 |
| container_start_page | 1714 |
| container_title | Ecotoxicology and environmental safety |
| container_volume | 72 |
| creator | Palma, P. Palma, V.L. Fernandes, R.M. Bohn, A. Soares, A.M.V.M. Barbosa, I.R. |
| description | Chlorpyrifos is a non-systemic organophosphorus insecticide leading to the inhibition of the enzyme cholinesterase. Nowadays, this insecticide is widely used on a variety of crops and is frequently detected in surface waters around the world. The main aims of this study were to evaluate the effects of this insecticide on the embryonic development of
Daphnia magna, and to assess the sensitivity of this endpoint in comparison with the endpoint of the chronic 21-day test. The featured endpoints were the number of offspring per female and abnormalities of both offspring and embryos. Chlorpyrifos exhibited significant toxic effects on the embryonic development manifested in the appearance of abnormalities, including arrested eggs, in 20% of the embryos exposed to a concentration of 0.01
μg
L
−1. Furthermore, chronic exposition to the insecticide yielded a proportion of offspring abnormalities in later stages of development of about 43% at 0.01
μg
L
−1. In contrast, a significant reduction in the number of offspring produced per female was only observed above a concentration of 0.03
μg
L
−1. Hence, these results suggest that developmental abnormality was a more sensitive endpoint than the number of offspring production per female. |
| doi_str_mv | 10.1016/j.ecoenv.2009.04.026 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_34768896</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0147651309001006</els_id><sourcerecordid>20768623</sourcerecordid><originalsourceid>FETCH-LOGICAL-c546t-a8019b7e6ada83aa79256f0976d9575689ac82dc426be17cf0644532a8827c7e3</originalsourceid><addsrcrecordid>eNqFkU1v1DAQhi1ERbeFf4BQTohLwvg7viChUgpSpV7K2fI6E9arxF7sbNX993XZlbiVk23NM_OO_BDynkJHgarP2w59wvjQMQDTgeiAqVdkRcFAywQVr8kKqNCtkpSfk4tStgDAQco35Jwa0TMu1YoM1_M6H1K7pMfgGxxH9Etp0tjUySGnOGNc3NT4FH29ZbeEFP_W_WZKeXfIYUz1HZtlg43P-7I4jy4239xuE4NrZvc7urfkbHRTwXen85L8-n59f_Wjvb27-Xn19bb1UqildT1Qs9ao3OB67pw2TKoRjFaDkVqq3jjfs8ELptZItR9BCSE5c33PtNfIL8nH49xdTn_2WBY7h-JxmlzEtC-WC6363qj_ggwqqBiv4KcXQarreporJSsqjqjPqZSMo93lMLt8sBTsszG7tUdj9tmYBWGrsdr24ZSwX884_Gs6KarAlyOA9eceAmZbfMCqYwi5yrJDCi8nPAFqganX</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1709773665</pqid></control><display><type>article</type><title>Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna</title><source>MEDLINE</source><source>Access via ScienceDirect (Elsevier)</source><creator>Palma, P. ; Palma, V.L. ; Fernandes, R.M. ; Bohn, A. ; Soares, A.M.V.M. ; Barbosa, I.R.</creator><creatorcontrib>Palma, P. ; Palma, V.L. ; Fernandes, R.M. ; Bohn, A. ; Soares, A.M.V.M. ; Barbosa, I.R.</creatorcontrib><description>Chlorpyrifos is a non-systemic organophosphorus insecticide leading to the inhibition of the enzyme cholinesterase. Nowadays, this insecticide is widely used on a variety of crops and is frequently detected in surface waters around the world. The main aims of this study were to evaluate the effects of this insecticide on the embryonic development of
Daphnia magna, and to assess the sensitivity of this endpoint in comparison with the endpoint of the chronic 21-day test. The featured endpoints were the number of offspring per female and abnormalities of both offspring and embryos. Chlorpyrifos exhibited significant toxic effects on the embryonic development manifested in the appearance of abnormalities, including arrested eggs, in 20% of the embryos exposed to a concentration of 0.01
μg
L
−1. Furthermore, chronic exposition to the insecticide yielded a proportion of offspring abnormalities in later stages of development of about 43% at 0.01
μg
L
−1. In contrast, a significant reduction in the number of offspring produced per female was only observed above a concentration of 0.03
μg
L
−1. Hence, these results suggest that developmental abnormality was a more sensitive endpoint than the number of offspring production per female.</description><identifier>ISSN: 0147-6513</identifier><identifier>EISSN: 1090-2414</identifier><identifier>DOI: 10.1016/j.ecoenv.2009.04.026</identifier><identifier>PMID: 19482356</identifier><language>eng</language><publisher>Netherlands: Elsevier Inc</publisher><subject>Abnormalities ; Animals ; Chlorpyrifos ; Chlorpyrifos - toxicity ; Cholinesterase ; Daphnia - drug effects ; Daphnia - embryology ; Daphnia magna ; Developmental abnormalities ; Embryo toxicity ; Embryo, Nonmammalian - abnormalities ; Embryo, Nonmammalian - drug effects ; Embryonic Development - drug effects ; Embryos ; Exposure ; Female ; Females ; Freshwater ; Insecticides ; Insecticides - toxicity ; Maternal Exposure ; Surface water ; Water Pollutants, Chemical - toxicity</subject><ispartof>Ecotoxicology and environmental safety, 2009-09, Vol.72 (6), p.1714-1718</ispartof><rights>2009 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c546t-a8019b7e6ada83aa79256f0976d9575689ac82dc426be17cf0644532a8827c7e3</citedby><cites>FETCH-LOGICAL-c546t-a8019b7e6ada83aa79256f0976d9575689ac82dc426be17cf0644532a8827c7e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ecoenv.2009.04.026$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3554,27933,27934,46004</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19482356$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Palma, P.</creatorcontrib><creatorcontrib>Palma, V.L.</creatorcontrib><creatorcontrib>Fernandes, R.M.</creatorcontrib><creatorcontrib>Bohn, A.</creatorcontrib><creatorcontrib>Soares, A.M.V.M.</creatorcontrib><creatorcontrib>Barbosa, I.R.</creatorcontrib><title>Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna</title><title>Ecotoxicology and environmental safety</title><addtitle>Ecotoxicol Environ Saf</addtitle><description>Chlorpyrifos is a non-systemic organophosphorus insecticide leading to the inhibition of the enzyme cholinesterase. Nowadays, this insecticide is widely used on a variety of crops and is frequently detected in surface waters around the world. The main aims of this study were to evaluate the effects of this insecticide on the embryonic development of
Daphnia magna, and to assess the sensitivity of this endpoint in comparison with the endpoint of the chronic 21-day test. The featured endpoints were the number of offspring per female and abnormalities of both offspring and embryos. Chlorpyrifos exhibited significant toxic effects on the embryonic development manifested in the appearance of abnormalities, including arrested eggs, in 20% of the embryos exposed to a concentration of 0.01
μg
L
−1. Furthermore, chronic exposition to the insecticide yielded a proportion of offspring abnormalities in later stages of development of about 43% at 0.01
μg
L
−1. In contrast, a significant reduction in the number of offspring produced per female was only observed above a concentration of 0.03
μg
L
−1. Hence, these results suggest that developmental abnormality was a more sensitive endpoint than the number of offspring production per female.</description><subject>Abnormalities</subject><subject>Animals</subject><subject>Chlorpyrifos</subject><subject>Chlorpyrifos - toxicity</subject><subject>Cholinesterase</subject><subject>Daphnia - drug effects</subject><subject>Daphnia - embryology</subject><subject>Daphnia magna</subject><subject>Developmental abnormalities</subject><subject>Embryo toxicity</subject><subject>Embryo, Nonmammalian - abnormalities</subject><subject>Embryo, Nonmammalian - drug effects</subject><subject>Embryonic Development - drug effects</subject><subject>Embryos</subject><subject>Exposure</subject><subject>Female</subject><subject>Females</subject><subject>Freshwater</subject><subject>Insecticides</subject><subject>Insecticides - toxicity</subject><subject>Maternal Exposure</subject><subject>Surface water</subject><subject>Water Pollutants, Chemical - toxicity</subject><issn>0147-6513</issn><issn>1090-2414</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhi1ERbeFf4BQTohLwvg7viChUgpSpV7K2fI6E9arxF7sbNX993XZlbiVk23NM_OO_BDynkJHgarP2w59wvjQMQDTgeiAqVdkRcFAywQVr8kKqNCtkpSfk4tStgDAQco35Jwa0TMu1YoM1_M6H1K7pMfgGxxH9Etp0tjUySGnOGNc3NT4FH29ZbeEFP_W_WZKeXfIYUz1HZtlg43P-7I4jy4239xuE4NrZvc7urfkbHRTwXen85L8-n59f_Wjvb27-Xn19bb1UqildT1Qs9ao3OB67pw2TKoRjFaDkVqq3jjfs8ELptZItR9BCSE5c33PtNfIL8nH49xdTn_2WBY7h-JxmlzEtC-WC6363qj_ggwqqBiv4KcXQarreporJSsqjqjPqZSMo93lMLt8sBTsszG7tUdj9tmYBWGrsdr24ZSwX884_Gs6KarAlyOA9eceAmZbfMCqYwi5yrJDCi8nPAFqganX</recordid><startdate>20090901</startdate><enddate>20090901</enddate><creator>Palma, P.</creator><creator>Palma, V.L.</creator><creator>Fernandes, R.M.</creator><creator>Bohn, A.</creator><creator>Soares, A.M.V.M.</creator><creator>Barbosa, I.R.</creator><general>Elsevier Inc</general><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>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>7QH</scope><scope>7ST</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope></search><sort><creationdate>20090901</creationdate><title>Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna</title><author>Palma, P. ; Palma, V.L. ; Fernandes, R.M. ; Bohn, A. ; Soares, A.M.V.M. ; Barbosa, I.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c546t-a8019b7e6ada83aa79256f0976d9575689ac82dc426be17cf0644532a8827c7e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Abnormalities</topic><topic>Animals</topic><topic>Chlorpyrifos</topic><topic>Chlorpyrifos - toxicity</topic><topic>Cholinesterase</topic><topic>Daphnia - drug effects</topic><topic>Daphnia - embryology</topic><topic>Daphnia magna</topic><topic>Developmental abnormalities</topic><topic>Embryo toxicity</topic><topic>Embryo, Nonmammalian - abnormalities</topic><topic>Embryo, Nonmammalian - drug effects</topic><topic>Embryonic Development - drug effects</topic><topic>Embryos</topic><topic>Exposure</topic><topic>Female</topic><topic>Females</topic><topic>Freshwater</topic><topic>Insecticides</topic><topic>Insecticides - toxicity</topic><topic>Maternal Exposure</topic><topic>Surface water</topic><topic>Water Pollutants, Chemical - toxicity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Palma, P.</creatorcontrib><creatorcontrib>Palma, V.L.</creatorcontrib><creatorcontrib>Fernandes, R.M.</creatorcontrib><creatorcontrib>Bohn, A.</creatorcontrib><creatorcontrib>Soares, A.M.V.M.</creatorcontrib><creatorcontrib>Barbosa, I.R.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Aqualine</collection><collection>Environment Abstracts</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><collection>Environment Abstracts</collection><jtitle>Ecotoxicology and environmental safety</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Palma, P.</au><au>Palma, V.L.</au><au>Fernandes, R.M.</au><au>Bohn, A.</au><au>Soares, A.M.V.M.</au><au>Barbosa, I.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna</atitle><jtitle>Ecotoxicology and environmental safety</jtitle><addtitle>Ecotoxicol Environ Saf</addtitle><date>2009-09-01</date><risdate>2009</risdate><volume>72</volume><issue>6</issue><spage>1714</spage><epage>1718</epage><pages>1714-1718</pages><issn>0147-6513</issn><eissn>1090-2414</eissn><abstract>Chlorpyrifos is a non-systemic organophosphorus insecticide leading to the inhibition of the enzyme cholinesterase. Nowadays, this insecticide is widely used on a variety of crops and is frequently detected in surface waters around the world. The main aims of this study were to evaluate the effects of this insecticide on the embryonic development of
Daphnia magna, and to assess the sensitivity of this endpoint in comparison with the endpoint of the chronic 21-day test. The featured endpoints were the number of offspring per female and abnormalities of both offspring and embryos. Chlorpyrifos exhibited significant toxic effects on the embryonic development manifested in the appearance of abnormalities, including arrested eggs, in 20% of the embryos exposed to a concentration of 0.01
μg
L
−1. Furthermore, chronic exposition to the insecticide yielded a proportion of offspring abnormalities in later stages of development of about 43% at 0.01
μg
L
−1. In contrast, a significant reduction in the number of offspring produced per female was only observed above a concentration of 0.03
μg
L
−1. Hence, these results suggest that developmental abnormality was a more sensitive endpoint than the number of offspring production per female.</abstract><cop>Netherlands</cop><pub>Elsevier Inc</pub><pmid>19482356</pmid><doi>10.1016/j.ecoenv.2009.04.026</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0147-6513 |
| ispartof | Ecotoxicology and environmental safety, 2009-09, Vol.72 (6), p.1714-1718 |
| issn | 0147-6513 1090-2414 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_34768896 |
| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Abnormalities Animals Chlorpyrifos Chlorpyrifos - toxicity Cholinesterase Daphnia - drug effects Daphnia - embryology Daphnia magna Developmental abnormalities Embryo toxicity Embryo, Nonmammalian - abnormalities Embryo, Nonmammalian - drug effects Embryonic Development - drug effects Embryos Exposure Female Females Freshwater Insecticides Insecticides - toxicity Maternal Exposure Surface water Water Pollutants, Chemical - toxicity |
| title | Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-11-30T13%3A44%3A14IST&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=Embryo-toxic%20effects%20of%20environmental%20concentrations%20of%20chlorpyrifos%20on%20the%20crustacean%20Daphnia%20magna&rft.jtitle=Ecotoxicology%20and%20environmental%20safety&rft.au=Palma,%20P.&rft.date=2009-09-01&rft.volume=72&rft.issue=6&rft.spage=1714&rft.epage=1718&rft.pages=1714-1718&rft.issn=0147-6513&rft.eissn=1090-2414&rft_id=info:doi/10.1016/j.ecoenv.2009.04.026&rft_dat=%3Cproquest_cross%3E20768623%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=1709773665&rft_id=info:pmid/19482356&rft_els_id=S0147651309001006&rfr_iscdi=true |