Vol. 12 No. 1 (2017)

Original Articles

• Assessment of heavy metal contamination in sub-tropical riverine sediments using geoaccumulation index

  Patrícia Pedreira da Silva, Leila Thaise Santana de Oliveira Santos, Taise Bomfim de Jesus

  1-9

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• Environmental risk assessment of freshwater sediments contaminated with triclosan

  Fabio Hermes Pusceddu, Fernando Sanzi Cortez, Aldo Ramos Santos, Camilo Dias Seabra Pereira, Augusto Cesar, Rodrigo Brasil Choueri, Maria Beatriz Bohrer-Morel

  11-16

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• Balance disturbance of aquatic microbial microcosm as a method to evaluate the contamination by toxic substances

  Izabel Adelina Ribeiro

  17-24

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• Toxicity assessment of silica nanoparticles on Allium cepa

  Gabriela Helena Da Silva, Regina Teresa Rosim Monteiro

  25-31

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• Cytotoxic effects caused by N,N-diethyl-meta-toluamide and radiation in Perna perna mussels

  Gisela de Assis Martini, Sizue Ota Rogero, José Roberto Rogero

  33-37

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• Statistical models for biphasic dose-response relationships (hormesis) in toxicological studies

  Christian Okechukwu Nweke, Chukwudi Justin Ogbonna

  39-55

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• UV-Vis spectroscopy and chemometrics applied to residues monitoring in sewage

  Suzana Moreira Muniz Curti, Cintia Maria Ritter, Leticia Braga da Silva, Nelson Consolin Filho, Marcilene Ferrari Barriquello Consolin, Flavia Vieira da Silva Medeiros, Paulo Henrique Março, Patricia Valderrama

  57-62

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• Study ecotoxicity of biodiesel from residual oils and fats and the effects of salinity aquatic ecosystems

  Rubia PL Camargo, Aysha Jussara I Carrim, Nelson R Antoniosi Filho

  63-67

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• Acute toxicity from a prototype equipment of water separation through solar distillation on Daphnia magna Straus, 1820

  Renan Castelhano Gebara, Maria da Graça Gama Melão, Salysa Araújo Naves, Leonardo Gonçalves Lima, Letícia Santos Souza, Luiz Fernando Moura, Ana Marta Ribeiro Machado, Liane Biehl Printes

  69-74

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• Co-exposure effects of Titanium Dioxide Nanoparticles and Metals on antioxidant systems and DNA in the fish Hoplias intermedius

  Geonildo Rodrigo Disner, Izonete Cristina Guiloski, Tatiane Klingelfus, Laís Fernanda Oya Silva, Juliana Roratto Lirola, Helena Cristina Silva de Assis, Marta Margarete Cestari

  75-84

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• Determination of genotoxic effect of trifluralin on Colossoma macropomum (Teleostei: Characidae: Serrasalminae, Cuvier, 1816) using a multibiomarker approach

  Jaqueline Maria Silva, Fatima Lucia de Brito Santos, R V Santos, Emiliano de Oliveira Barreto, Elton Lima Santos, Antônio Euzébio Goulart Santana, Renato Santos Rodarte, Sonia Salgueiro Machado, Fabiane Caxico Abreu

  85-93

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• Ecotoxicological evaluation of Glyphosate use in controlling E. crassipes e Salvinia sp. macrophytes

  Marina Andrada Maria, Samuel Rodrigues Castro, Liséte Celina Lange, Cláudia Lauria F Siúves, Cláudia Lima e Silva, Márcia Heringer Carneiro, Jordana Oliveira Vieira

  95-101

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• Effects of diesel oil and environmental quality on the enzymatic activities of a tropical estuarine catfish and implications for contamination assessment

  Juliana Nogueira Berenguer, Jorge da Cunha Moraes, Manildo Marcião Oliveira, Juliana Montani Raimundo, Mauricio Mussi Molisani

  103-111

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• Toxicity evaluation of PAHs in the sponge Hymeniacidon heliophila: field assessment and laboratory assays - a preliminary study

  Thaís de Almeida Pedrete, C C Coutinho, D Batista, R A Hauser-Davis, H A Nudi, A L.R Wagener

  113-131

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• Evaluation of resveratrol toxicity in the embryolarval stage of Danio rerio fish

  Adriana Kuchinski Cavalcante, Mônica Lopes-Ferreira, Sizue Ota Rogero, Jose Roberto Rogero

  133-139

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