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Methylmercury localization in Danio rerio retina after trophic and subchronic exposure: A basis for neurotoxicology
(ELSEVIER SCIENCE BV, 2010)
Methylmercury is a known neurotoxic organometal which affects visual functions and few studies concerns to wild fish are available. The autometallography mercury distribution in the retina of Danio rerio was mapped using ...
The zebrafish world of colors and shapes: preference and discrimination
(Mary Ann Liebert, Inc. publishers, 2015-03-19)
Morphological evidence of neurotoxicity in retina after methylmercury exposure
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The visual system is particularly sensitive to methylmercury (MeHg) exposure and, therefore, provides a useful model for investigating the fundamental mechanisms that direct toxic effects. During a period of 70 days, adult ...
Neurotoxicological and neuroprotective elements in Parkinson's disease
(2002)
SNpc neurons are uniquely at risk from damage by a variety of ROS, including catechol-quinones formed from autoxidation of DA; as well as Tyr O, TyrOOH, H2O2O-.2, NO., HONOO-, and HO.. The high content of Fe2+ in SNpc ...
Irreversible color vision losses in patients with chronic mercury vapor intoxication
(CAMBRIDGE UNIV PRESS, 2008)
This longitudinal study addresses the reversibility of color vision losses in subjects who had been occupationally exposed to mercury vapor. Color discrimination was assessed in 20 Hg-exposed patients (mean age = 42.4 +/- ...
Visual field losses in workers exposed to mercury vapor
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
Visual field losses associated with mercury (Hg) exposure have only been assessed in patients exposed to methylmercury. Here we evaluate the automated visual field in 35 ex-workers (30 males; 44.20+/-5.92 years) occupationaly ...
Atividade colinesterásica cerebral e comportamento de ratos após exposição perinatal ao diclorvós
(Universidade Federal de Santa Maria (UFSM), 2014)