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 Author(s): OLIVEIRA, L. H. B. de; FERREIRA, N. dos S.; OLIVEIRA, A.; NOGUEIRA, A. R. de A.; GONZALEZ, M. H. The concentration of arsenic in tissues of tilapia was evaluated and an estimation of the risks associated with the consumption of this fish was done, taking into account the guidelines established by... ... |
 Author(s): NUNES, K. S. D.; VALLIM, J. H.; ASSALIN, M. R.; QUEIROZ, S. C. do N. de; PARAIBA, L. C.; JONSSON, C. M.; REYES, F. G. R. Introduction: Sulfonamides (SAs) have been employed in fish farming for the treatment of bacterial diseases. However, residues of SAs are a concern because of their potential risk to human health. Thu... ... |
 Author(s): FERREIRA, N. DOS S.; COSTA, P. H. DA; SÁ, I. P. DE; BERNARDO, V. S.; TORRES, F. F.; FIGUEIREDO, J. G.; AMARAL, C. D. B. DO; NOGUEIRA, A. R. de A.; SILVA, D. G. H. DA; GONZALEZ, M. H. The speciation of arsenic in fish has been widely investigated, but bioaccumulation and biotransformation of inorganic As in different tissues of Nile tilapia (Oreochromis niloticus) are not fully und... ... |
 Author(s): JONSSON, C. M.; QUEIROZ, S. C. do N. de Abstract: The quality of the aquatic environment can be compromised by the practice of intensive use of pesticides in agriculture and by the misuse of veterinary drugs. Therefore, organisms that live... ... |
 Author(s): CORDEIRO, R. P.; BRAGA, P. A. de C.; JONSSON, C. M.; BRANDÃO, F. R.; CHAGAS, E. C.; REYES, F. G. R. ABSTRACT: Coating medicated fish feed with a polymer minimizes the chances of drug leaching into the water. Tambaqui (Colossoma macropomum) is an economically important Amazonian fish frequently paras... ... |
 Author(s): CHALUPE, V. C.; QUEIROZ, S. C. do N. de; FERRACINI, V. L.; MELLO, M. A. M. M. e; JONSSON, C. M. Resumo: A prática de uso intensivo de herbicidas na atividade canavieira há elevado risco de comprometimento da qualidade das águas e dos organismos que ai habitam devido às perdas de herbicidas por e... ... |
 Author(s): JONSSON, C. M.; FERRACINI, V. L.; QUEIROZ, S. C. do N. de; HISANO, H.; PARAIBA, L. C. Resumo: O presente documento busca reunir, simplificar e exemplificar procedimentos descritos na literatura juntamente com a experiência prática adquirida pelo Laboratório de Aquicultura e Ecotoxicolo... ... |
 Author(s): FERREIRA, Nathalia dos Santos A especiação de arsênio (As) em peixes tem sido amplamente investigada, no entanto a bioacumulação e a biotransformação do As inorgânico em diferentes tecidos de tilápia do Nilo (Oreochromis niloticus... ... |
 Author(s): CERDEIRA, A. L.; PARAIBA, L. C.; QUEIROZ, S. C. do N. de; MATALLO, M. B.; FRANCO, D. A. S.; FERRACINI, V. L. Abstract: Sugarcane is an important crop for sugar and biofuel production in Brazil. Growers depend greatly on herbicides to produce it. This experiment used herbicide physical-chemical and sugarcane... ... |
 Author(s): MELLO, I. S.; PIETRO-SOUZA, W.; LIOTTI, R. G.; PEREIRA, J. M. C.; BICHARA, K. P. A.; SILVA, G. F.; ALMEIDA, E. G.; SOARES, M. A. The mercury is a contaminant in gold mining in the city of Poconé. This heavy metal is a toxic in different organisms and affect the human by bioaccumulation process causing a serie of cronic diseases... ... |
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