Abstract
The nanotechnology advancement, associated with the absence of specific regulations for the disposal of nanoparticles (NPs), increases the need to know the toxicity of NPs. Toxicological effects of titanium dioxide (TiO2) NPs are described for in vitro studies and in vivo studies in mammals, but there are few studies with aquatic organisms. Curimbatá, Prochilodus lineatus (Teleostei), is …