Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/915333
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dc.contributor.authorTAVARES-DIAS, M.pt_BR
dc.contributor.authorFERREIRA, J. S.pt_BR
dc.contributor.authorAFFONSO, E. G.pt_BR
dc.contributor.authorONO, E. A.pt_BR
dc.contributor.authorMARTINS, M. L.pt_BR
dc.date.accessioned2012-02-13T11:11:11Zpt_BR
dc.date.accessioned2012-02-13T11:11:11Zpt_BR
dc.date.available2012-02-13T11:11:11Zpt_BR
dc.date.available2012-02-13T11:11:11Zpt_BR
dc.date.created2012-02-13pt_BR
dc.date.issued2011pt_BR
dc.identifier.citationBoletim do Instituto de Pesca, São Paulo, v. 37, n. 4, p. 355-365, 2011.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/915333pt_BR
dc.descriptionThe purpose of this work was to determine the mean lethal concentration (LC50-96h) of copper sulfate (CuSO4) for juveniles Colossoma macropomum (Characidae), to evaluate the effectiveness of different concentrations of CuSO4 on elimination of parasites, as well as to study the effects of CuSO4 on blood parameters after short-term exposure. After determination of the LC50-96h from 17.5 mg L-1 of CuSO4, it was investigated the effects of exposure for 48 h to 1.75, 4.37 and 8.75 mg L-1 of CuSO4, on parasites and blood parameters. In gills and skin, concentrations of 4.37 and 8.75 mg L-1 of CuSO4 eliminated Monogenoidea Anacanthorus spathulatus. In fish exposed to different concentrations of CuSO4, plasma total protein, chloride, potassium, glucose and copper levels, hemoglobin and hematocrit were similar to controls, whereas sodium levels presented decrease in fish exposed to 1.75 and 4.37 mg L-1. Red blood cell counts decreased in fish exposed to different three concentrations of CuSO4, while the Mean Corpuscular Volume (MCV) increased. However, exposure to 8.75 mg L-1 of CuSO4 caused decrease on total leukocytes, lymphocytes, neutrophils and PAS-positive granular leukocytes (PAS-GL) number when compared to control fish.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleToxicity and effects of copper sulfate on parasitic control and hematological response of tambaqui Colossoma macropomum.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2012-03-14T11:11:11Zpt_BR
dc.subject.thesagroPeixe de água docept_BR
dc.subject.thesagroHematologiapt_BR
dc.subject.thesagroParasito de animalpt_BR
riaa.ainfo.id915333pt_BR
riaa.ainfo.lastupdate2012-03-14pt_BR
dc.contributor.institutionMARCOS TAVARES DIAS, CPAF-APpt_BR
dc.contributor.institutionJESSÉ SANTOS FERREIRA, Universidade Federal do Amazonaseng
dc.contributor.institutionELIZABETH GUSMÃO AFFONSO, INPAeng
dc.contributor.institutionEDUARDO AKIFUMI ONO, INPAeng
dc.contributor.institutionMAURÍCIO LATERÇA MARTINS, Universidade Federal de Santa Catarina.eng
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