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Efeitos do disseleneto de difenila em carpas expostas a uma formulação comercial contendo cipermetrina e clorpirifós
(Universidade Federal de Santa Maria, 2016-03-11)
Agricultural activity is one of the main factors that lead to the increase of contaminants in aquatic ecosystems and may cause oxidative stress in fish. The objective of this work was to verify the protective effects of ...
Efeito de dieta suplementada com selênio em carpas (Cyprinus carpio) expostas a atrazina
(Universidade Federal de Santa Maria, 2016-03-09)
The water pollution, derived from several human activities, results in harmful effects to the ecosystems involved. In order to verify the potential toxicity of xenobiotics, it is usual to use carps (Cyprinus carpio) as ...
Respostas bioquímicas e hematológicas de jundiás (Rhamdia quelen) pré-alimentados com vitamina C e expostos a atrazina
(Universidade Federal de Santa Maria, 2016-08-30)
This study was conducted at the laboratory of Biology and Adaptive Aquatic Toxicology, as
well as at the Pisciculture Laboratory, both from the Federal University of Santa Maria
(UFSM). The overall objective was to ...
Selenito de sódio previne neurotoxicidade induzida por paraquat em peixe-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2016-08-26)
Considering the sodium selenite (Na2SeO3) antioxidant properties and the involvement of oxidative and nitrosative stress events in neurotoxicity induced by paraquat (PQ) herbicide, this study investigated the potential ...
Participação do sistema GABAérgico no mecanismo de ação anestésica dos óleos essenciais de Aloysia triphylla e Cymbopogon flexuosus em jundiás (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2016-03-21)
This study demonstrated the sedative and anesthetic activity of the essential oil (EO) of Cymbopogon flexuosus in the silver catfish (Rhamdia quelen). The time for induction and recovery of this EO was compared with the ...