Distribution of Po-210 in two species of predatory marine fish from the Brazilian coast
Polonium-210 (210Po) concentration was quantified in the muscle tissue and organs of two predatory marine fishes (Genypterus brasiliensis and Cynoscion microlepidotus) from Cabo Frio, Rio de Janeiro, Brazil. The species C. microlepidotus, a benthic carnivore, registered higher 210Po in its tissue. T...
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| Veröffentlicht in: | Journal of environmental radioactivity 2014-02, Vol.128, p.91-96 |
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| creator | Mársico, E.T. Ferreira, M.S. São Clemente, S.C. Gouvea, R.C.S. Jesus, E.F.O. Conti, C.C. Conte Junior, C.A. Kelecom, A.G.A.C. |
| description | Polonium-210 (210Po) concentration was quantified in the muscle tissue and organs of two predatory marine fishes (Genypterus brasiliensis and Cynoscion microlepidotus) from Cabo Frio, Rio de Janeiro, Brazil. The species C. microlepidotus, a benthic carnivore, registered higher 210Po in its tissue. The organs associated with digestion displayed the maximum radionuclide compared with other organs. The average activity was 2 mBq kg−1 for G. brasiliensis and it was 6 mBq kg−1 for C. microlepidotus. The activity concentrations varied significantly between the species and among organs.
•We analyzed the distribution of 210Po in two species of predator marine fish.•210Po tends to accumulate in some organs, which make this radionuclide radiotoxic.•The consumption of small quantities of fish can represent high potential of 210Po exposure.•Data about 210Po bioaccumulation in tropical predator marine fish are limited. |
| doi_str_mv | 10.1016/j.jenvrad.2013.10.026 |
| format | Article |
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•We analyzed the distribution of 210Po in two species of predator marine fish.•210Po tends to accumulate in some organs, which make this radionuclide radiotoxic.•The consumption of small quantities of fish can represent high potential of 210Po exposure.•Data about 210Po bioaccumulation in tropical predator marine fish are limited.</description><identifier>ISSN: 0265-931X</identifier><identifier>EISSN: 1879-1700</identifier><identifier>DOI: 10.1016/j.jenvrad.2013.10.026</identifier><identifier>PMID: 24334195</identifier><identifier>CODEN: JERAEE</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>210Po ; Agnatha. Pisces ; Animal, plant and microbial ecology ; Animals ; Applied ecology ; Bioaccumulation ; Biological and medical sciences ; Brazil ; Cynoscion microlepidotus ; Ecotoxicology, biological effects of pollution ; Effects of pollution and side effects of pesticides on vertebrates ; Environmental Exposure ; Fishes - metabolism ; Fundamental and applied biological sciences. Psychology ; Genypterus brasiliensis ; Marine ; Marine fish ; Microlepidotus ; Polonium - metabolism ; Radiation Monitoring ; Radionuclides ; Species Specificity ; Water Pollutants, Radioactive - metabolism</subject><ispartof>Journal of environmental radioactivity, 2014-02, Vol.128, p.91-96</ispartof><rights>2013 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2013 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c428t-ed9c5e10e6a310f9a2d833c0c4c90820c0bb46b4ae6933d47c476a4b86a4f5193</citedby><cites>FETCH-LOGICAL-c428t-ed9c5e10e6a310f9a2d833c0c4c90820c0bb46b4ae6933d47c476a4b86a4f5193</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jenvrad.2013.10.026$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28145211$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24334195$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mársico, E.T.</creatorcontrib><creatorcontrib>Ferreira, M.S.</creatorcontrib><creatorcontrib>São Clemente, S.C.</creatorcontrib><creatorcontrib>Gouvea, R.C.S.</creatorcontrib><creatorcontrib>Jesus, E.F.O.</creatorcontrib><creatorcontrib>Conti, C.C.</creatorcontrib><creatorcontrib>Conte Junior, C.A.</creatorcontrib><creatorcontrib>Kelecom, A.G.A.C.</creatorcontrib><title>Distribution of Po-210 in two species of predatory marine fish from the Brazilian coast</title><title>Journal of environmental radioactivity</title><addtitle>J Environ Radioact</addtitle><description>Polonium-210 (210Po) concentration was quantified in the muscle tissue and organs of two predatory marine fishes (Genypterus brasiliensis and Cynoscion microlepidotus) from Cabo Frio, Rio de Janeiro, Brazil. The species C. microlepidotus, a benthic carnivore, registered higher 210Po in its tissue. The organs associated with digestion displayed the maximum radionuclide compared with other organs. The average activity was 2 mBq kg−1 for G. brasiliensis and it was 6 mBq kg−1 for C. microlepidotus. The activity concentrations varied significantly between the species and among organs.
•We analyzed the distribution of 210Po in two species of predator marine fish.•210Po tends to accumulate in some organs, which make this radionuclide radiotoxic.•The consumption of small quantities of fish can represent high potential of 210Po exposure.•Data about 210Po bioaccumulation in tropical predator marine fish are limited.</description><subject>210Po</subject><subject>Agnatha. Pisces</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Applied ecology</subject><subject>Bioaccumulation</subject><subject>Biological and medical sciences</subject><subject>Brazil</subject><subject>Cynoscion microlepidotus</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Effects of pollution and side effects of pesticides on vertebrates</subject><subject>Environmental Exposure</subject><subject>Fishes - metabolism</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genypterus brasiliensis</subject><subject>Marine</subject><subject>Marine fish</subject><subject>Microlepidotus</subject><subject>Polonium - metabolism</subject><subject>Radiation Monitoring</subject><subject>Radionuclides</subject><subject>Species Specificity</subject><subject>Water Pollutants, Radioactive - metabolism</subject><issn>0265-931X</issn><issn>1879-1700</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhi0EotvCTwD5gsQli8dfiU8ISvmQKrWHIrhZjjNRvcrGi-0tan89jnaBYy-29PoZz_gxIa-ArYGBfrdZb3C-S25YcwaiZmvG9ROygq41DbSMPSWrmqjGCPh5Qk5z3jBW844_JydcCiHBqBX58SnkkkK_LyHONI70OjYcGA0zLb8jzTv0AfNysEs4uBLTPd26FGakY8i3dExxS8st0o_JPYQpuJn66HJ5QZ6Nbsr48rifke-fL27OvzaXV1--nX-4bLzkXWlwMF4hMNROABuN40MnhGdeelNHZZ71vdS9dKiNEINsvWy1k31Xl1GBEWfk7eHeXYq_9piL3YbscZrcjHGfLSjQrVJG8cdRaVirOy0WVB1Qn2LOCUe7S6E--94Cs4t-u7FH_XbRv8RVdq17fWyx77c4_Kv667sCb46Ay95NY3KzD_k_14FUHKBy7w8cVnd3AZPN9R9mj0NI6IsdYnhklD9fiaSL</recordid><startdate>20140201</startdate><enddate>20140201</enddate><creator>Mársico, E.T.</creator><creator>Ferreira, M.S.</creator><creator>São Clemente, S.C.</creator><creator>Gouvea, R.C.S.</creator><creator>Jesus, E.F.O.</creator><creator>Conti, C.C.</creator><creator>Conte Junior, C.A.</creator><creator>Kelecom, A.G.A.C.</creator><general>Elsevier Ltd</general><general>Elsevier</general><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><scope>7ST</scope><scope>7TG</scope><scope>7TN</scope><scope>7TV</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>KL.</scope><scope>L.G</scope><scope>SOI</scope></search><sort><creationdate>20140201</creationdate><title>Distribution of Po-210 in two species of predatory marine fish from the Brazilian coast</title><author>Mársico, E.T. ; Ferreira, M.S. ; São Clemente, S.C. ; Gouvea, R.C.S. ; Jesus, E.F.O. ; Conti, C.C. ; Conte Junior, C.A. ; Kelecom, A.G.A.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-ed9c5e10e6a310f9a2d833c0c4c90820c0bb46b4ae6933d47c476a4b86a4f5193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>210Po</topic><topic>Agnatha. Pisces</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Applied ecology</topic><topic>Bioaccumulation</topic><topic>Biological and medical sciences</topic><topic>Brazil</topic><topic>Cynoscion microlepidotus</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Effects of pollution and side effects of pesticides on vertebrates</topic><topic>Environmental Exposure</topic><topic>Fishes - metabolism</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genypterus brasiliensis</topic><topic>Marine</topic><topic>Marine fish</topic><topic>Microlepidotus</topic><topic>Polonium - metabolism</topic><topic>Radiation Monitoring</topic><topic>Radionuclides</topic><topic>Species Specificity</topic><topic>Water Pollutants, Radioactive - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mársico, E.T.</creatorcontrib><creatorcontrib>Ferreira, M.S.</creatorcontrib><creatorcontrib>São Clemente, S.C.</creatorcontrib><creatorcontrib>Gouvea, R.C.S.</creatorcontrib><creatorcontrib>Jesus, E.F.O.</creatorcontrib><creatorcontrib>Conti, C.C.</creatorcontrib><creatorcontrib>Conte Junior, C.A.</creatorcontrib><creatorcontrib>Kelecom, A.G.A.C.</creatorcontrib><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><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Journal of environmental radioactivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mársico, E.T.</au><au>Ferreira, M.S.</au><au>São Clemente, S.C.</au><au>Gouvea, R.C.S.</au><au>Jesus, E.F.O.</au><au>Conti, C.C.</au><au>Conte Junior, C.A.</au><au>Kelecom, A.G.A.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Distribution of Po-210 in two species of predatory marine fish from the Brazilian coast</atitle><jtitle>Journal of environmental radioactivity</jtitle><addtitle>J Environ Radioact</addtitle><date>2014-02-01</date><risdate>2014</risdate><volume>128</volume><spage>91</spage><epage>96</epage><pages>91-96</pages><issn>0265-931X</issn><eissn>1879-1700</eissn><coden>JERAEE</coden><abstract>Polonium-210 (210Po) concentration was quantified in the muscle tissue and organs of two predatory marine fishes (Genypterus brasiliensis and Cynoscion microlepidotus) from Cabo Frio, Rio de Janeiro, Brazil. The species C. microlepidotus, a benthic carnivore, registered higher 210Po in its tissue. The organs associated with digestion displayed the maximum radionuclide compared with other organs. The average activity was 2 mBq kg−1 for G. brasiliensis and it was 6 mBq kg−1 for C. microlepidotus. The activity concentrations varied significantly between the species and among organs.
•We analyzed the distribution of 210Po in two species of predator marine fish.•210Po tends to accumulate in some organs, which make this radionuclide radiotoxic.•The consumption of small quantities of fish can represent high potential of 210Po exposure.•Data about 210Po bioaccumulation in tropical predator marine fish are limited.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>24334195</pmid><doi>10.1016/j.jenvrad.2013.10.026</doi><tpages>6</tpages></addata></record> |
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| subjects | 210Po Agnatha. Pisces Animal, plant and microbial ecology Animals Applied ecology Bioaccumulation Biological and medical sciences Brazil Cynoscion microlepidotus Ecotoxicology, biological effects of pollution Effects of pollution and side effects of pesticides on vertebrates Environmental Exposure Fishes - metabolism Fundamental and applied biological sciences. Psychology Genypterus brasiliensis Marine Marine fish Microlepidotus Polonium - metabolism Radiation Monitoring Radionuclides Species Specificity Water Pollutants, Radioactive - metabolism |
| title | Distribution of Po-210 in two species of predatory marine fish from the Brazilian coast |
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