Baseline micronuclei and nuclear abnormalities frequencies in native fishes from the Paraná River (Argentina)
This work aims to establish baseline frequencies of micronuclei (MN) and nuclear abnormalities (NA) in native fish species collected in situ from the Paraná River. For this purpose, the micronucleus test was applied in peripheral blood erythrocytes from specimens obtained from samplings collected at...
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| Veröffentlicht in: | Brazilian journal of biology 2014-02, Vol.74 (1), p.217-221 |
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| creator | Furnus, G N A Caffetti, J D García, E M Benítez, M F Pastori, M C Fenocchio, A S |
| description | This work aims to establish baseline frequencies of micronuclei (MN) and nuclear abnormalities (NA) in native fish species collected in situ from the Paraná River. For this purpose, the micronucleus test was applied in peripheral blood erythrocytes from specimens obtained from samplings collected at two localities (Posadas and Candelaria, Misiones, Argentina) during the period 2007-2010. The results were statistically analyzed using the Kruskal Wallis test. Data from nine fish species were obtained, among which Steindachnerina brevipinna (Characiformes) revealed the highest baseline frequency of MN and NA, showing statistically significant differences with regard to the other analyzed species. These results are the first report of baseline MN and NA frequencies for native fish species studied and could be useful for future comparisons with data of fishes belonging to other environments. |
| doi_str_mv | 10.1590/1519-6984.13712 |
| format | Article |
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For this purpose, the micronucleus test was applied in peripheral blood erythrocytes from specimens obtained from samplings collected at two localities (Posadas and Candelaria, Misiones, Argentina) during the period 2007-2010. The results were statistically analyzed using the Kruskal Wallis test. Data from nine fish species were obtained, among which Steindachnerina brevipinna (Characiformes) revealed the highest baseline frequency of MN and NA, showing statistically significant differences with regard to the other analyzed species. These results are the first report of baseline MN and NA frequencies for native fish species studied and could be useful for future comparisons with data of fishes belonging to other environments.</description><identifier>ISSN: 1519-6984</identifier><identifier>ISSN: 1678-4375</identifier><identifier>EISSN: 1678-4375</identifier><identifier>EISSN: 1519-6984</identifier><identifier>DOI: 10.1590/1519-6984.13712</identifier><identifier>PMID: 25055105</identifier><language>eng</language><publisher>Brazil: Association of the Brazilian Journal of Biology</publisher><subject>Animals ; Argentina ; BIOLOGY ; biomonitoring ; Catfishes - classification ; Catfishes - genetics ; Cell Nucleus - drug effects ; Cell Nucleus - genetics ; Characiformes - classification ; Characiformes - genetics ; Environmental Monitoring ; Erythrocytes - cytology ; Erythrocytes - drug effects ; fishes ; micronuclei ; Micronucleus Tests - veterinary ; nuclear abnormalities ; Paraná River ; Perciformes - classification ; Perciformes - genetics ; Rivers ; Water Pollutants, Chemical - toxicity</subject><ispartof>Brazilian journal of biology, 2014-02, Vol.74 (1), p.217-221</ispartof><rights>COPYRIGHT 2014 Association of the Brazilian Journal of Biology</rights><rights>This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c474t-6434d9b3c2c988f97000fc4c6ed9a11ff1d374a77d765f26ee94fe61b4cc9ad83</citedby><cites>FETCH-LOGICAL-c474t-6434d9b3c2c988f97000fc4c6ed9a11ff1d374a77d765f26ee94fe61b4cc9ad83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,860,881,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25055105$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Furnus, G N A</creatorcontrib><creatorcontrib>Caffetti, J D</creatorcontrib><creatorcontrib>García, E M</creatorcontrib><creatorcontrib>Benítez, M F</creatorcontrib><creatorcontrib>Pastori, M C</creatorcontrib><creatorcontrib>Fenocchio, A S</creatorcontrib><title>Baseline micronuclei and nuclear abnormalities frequencies in native fishes from the Paraná River (Argentina)</title><title>Brazilian journal of biology</title><addtitle>Braz J Biol</addtitle><description>This work aims to establish baseline frequencies of micronuclei (MN) and nuclear abnormalities (NA) in native fish species collected in situ from the Paraná River. For this purpose, the micronucleus test was applied in peripheral blood erythrocytes from specimens obtained from samplings collected at two localities (Posadas and Candelaria, Misiones, Argentina) during the period 2007-2010. The results were statistically analyzed using the Kruskal Wallis test. Data from nine fish species were obtained, among which Steindachnerina brevipinna (Characiformes) revealed the highest baseline frequency of MN and NA, showing statistically significant differences with regard to the other analyzed species. These results are the first report of baseline MN and NA frequencies for native fish species studied and could be useful for future comparisons with data of fishes belonging to other environments.</description><subject>Animals</subject><subject>Argentina</subject><subject>BIOLOGY</subject><subject>biomonitoring</subject><subject>Catfishes - classification</subject><subject>Catfishes - genetics</subject><subject>Cell Nucleus - drug effects</subject><subject>Cell Nucleus - genetics</subject><subject>Characiformes - classification</subject><subject>Characiformes - genetics</subject><subject>Environmental Monitoring</subject><subject>Erythrocytes - cytology</subject><subject>Erythrocytes - drug effects</subject><subject>fishes</subject><subject>micronuclei</subject><subject>Micronucleus Tests - veterinary</subject><subject>nuclear abnormalities</subject><subject>Paraná River</subject><subject>Perciformes - classification</subject><subject>Perciformes - genetics</subject><subject>Rivers</subject><subject>Water Pollutants, Chemical - toxicity</subject><issn>1519-6984</issn><issn>1678-4375</issn><issn>1678-4375</issn><issn>1519-6984</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>DOA</sourceid><recordid>eNpVUk1v3CAQtapWTZr23FuF1Ety8AYMNua4ifqxUqRWSXtGs3jYsLIhBbtqf05_S_9Y8W6y1YKAEfPe8GaYonjL6ILVil6ymqmyUa1YMC5Z9aw4ZY1sS8Fl_TzbT96T4lVKW0qrmvL2ZXGSz7pmtD4t_BUk7J1HMjgTg59Mj46A78jOhEhg7UMcoHejw0RsxB8TejPbzhMPo_uJxLp0v3OGgYz3SL5CBP_3D7nNzkjOl3GDfnQeLl4XLyz0Cd88nmfF948fvl1_Lm--fFpdL29KI6QYy0Zw0ak1N5VRbWuVpJRaI0yDnQLGrGUdlwKk7GRT26pBVMJiw9bCGAVdy8-K1T5uF2CrH6IbIP7WAZzeXYS40RBHlzPU6_zUbnAmBAehpGRMdWB53rCpcqzFPlbKWfdBb8MUfRav7-b66rm-FWUiS2R5VTITzveEhxhysdKoB5cM9j14DFPSrBZtwzljs873e-gGshTnbRgjmBmul7ytlFC8kf8VHKHy7DD_WvBoXb4_IlwcETJmxF_jBqaU9Oru9hh7ucfm708poj2Ui1E9N5k-pKl3TZYZ7x7zm9YDdgf8U1fxf0GJyOA</recordid><startdate>201402</startdate><enddate>201402</enddate><creator>Furnus, G N A</creator><creator>Caffetti, J D</creator><creator>García, E M</creator><creator>Benítez, M F</creator><creator>Pastori, M C</creator><creator>Fenocchio, A S</creator><general>Association of the Brazilian Journal of Biology</general><general>Instituto Internacional de Ecologia</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>ISR</scope><scope>INF</scope><scope>7X8</scope><scope>GPN</scope><scope>DOA</scope></search><sort><creationdate>201402</creationdate><title>Baseline micronuclei and nuclear abnormalities frequencies in native fishes from the Paraná River (Argentina)</title><author>Furnus, G N A ; Caffetti, J D ; García, E M ; Benítez, M F ; Pastori, M C ; Fenocchio, A S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c474t-6434d9b3c2c988f97000fc4c6ed9a11ff1d374a77d765f26ee94fe61b4cc9ad83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Animals</topic><topic>Argentina</topic><topic>BIOLOGY</topic><topic>biomonitoring</topic><topic>Catfishes - classification</topic><topic>Catfishes - genetics</topic><topic>Cell Nucleus - drug effects</topic><topic>Cell Nucleus - genetics</topic><topic>Characiformes - classification</topic><topic>Characiformes - genetics</topic><topic>Environmental Monitoring</topic><topic>Erythrocytes - cytology</topic><topic>Erythrocytes - drug effects</topic><topic>fishes</topic><topic>micronuclei</topic><topic>Micronucleus Tests - veterinary</topic><topic>nuclear abnormalities</topic><topic>Paraná River</topic><topic>Perciformes - classification</topic><topic>Perciformes - genetics</topic><topic>Rivers</topic><topic>Water Pollutants, Chemical - toxicity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Furnus, G N A</creatorcontrib><creatorcontrib>Caffetti, J D</creatorcontrib><creatorcontrib>García, E M</creatorcontrib><creatorcontrib>Benítez, M F</creatorcontrib><creatorcontrib>Pastori, M C</creatorcontrib><creatorcontrib>Fenocchio, A S</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>Gale OneFile: Informe Academico</collection><collection>MEDLINE - Academic</collection><collection>SciELO</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Brazilian journal of biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Furnus, G N A</au><au>Caffetti, J D</au><au>García, E M</au><au>Benítez, M F</au><au>Pastori, M C</au><au>Fenocchio, A S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Baseline micronuclei and nuclear abnormalities frequencies in native fishes from the Paraná River (Argentina)</atitle><jtitle>Brazilian journal of biology</jtitle><addtitle>Braz J Biol</addtitle><date>2014-02</date><risdate>2014</risdate><volume>74</volume><issue>1</issue><spage>217</spage><epage>221</epage><pages>217-221</pages><issn>1519-6984</issn><issn>1678-4375</issn><eissn>1678-4375</eissn><eissn>1519-6984</eissn><abstract>This work aims to establish baseline frequencies of micronuclei (MN) and nuclear abnormalities (NA) in native fish species collected in situ from the Paraná River. For this purpose, the micronucleus test was applied in peripheral blood erythrocytes from specimens obtained from samplings collected at two localities (Posadas and Candelaria, Misiones, Argentina) during the period 2007-2010. The results were statistically analyzed using the Kruskal Wallis test. Data from nine fish species were obtained, among which Steindachnerina brevipinna (Characiformes) revealed the highest baseline frequency of MN and NA, showing statistically significant differences with regard to the other analyzed species. These results are the first report of baseline MN and NA frequencies for native fish species studied and could be useful for future comparisons with data of fishes belonging to other environments.</abstract><cop>Brazil</cop><pub>Association of the Brazilian Journal of Biology</pub><pmid>25055105</pmid><doi>10.1590/1519-6984.13712</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animals Argentina BIOLOGY biomonitoring Catfishes - classification Catfishes - genetics Cell Nucleus - drug effects Cell Nucleus - genetics Characiformes - classification Characiformes - genetics Environmental Monitoring Erythrocytes - cytology Erythrocytes - drug effects fishes micronuclei Micronucleus Tests - veterinary nuclear abnormalities Paraná River Perciformes - classification Perciformes - genetics Rivers Water Pollutants, Chemical - toxicity |
| title | Baseline micronuclei and nuclear abnormalities frequencies in native fishes from the Paraná River (Argentina) |
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