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Mecanismos bioquímicos e moleculares envolvidos em efeitos comportamentais induzidos por reserpina em ratos e C. elegans com ênfase em parâmetros oxidativos e dopaminérgicos
(Universidade Federal de Santa Maria, 2015-01-16)
Animal models as reserpine are helpful to understand the pathophysiology of several diseases with involuntary movements, as Parkinson s disease (PD), and to search efficient treatments. The present study tested the effects ...
Ingestão da tintura de valeriana officinalis protege da discinesia orofacial induzida por reserpina em ratos
(Universidade Federal de Santa Maria, 2009-04-15)
Considering the hypothesis that GABA and oxidative stress are involved in the development of oral movements associated with important neuropathologies, the present
study investigated the possible ability of V. officinalis ...
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 ...
Avaliação das atividades citotóxica e antibacteriana de compostos triazenos
(Universidade Federal de Santa Maria, 2013-12-13)
Neoplasms are a major cause of death worldwide and have been worrying about the medical and scientific community, as most anticancer vector does not act on cancer cells, triggering numerous side-effects and, in some cases, ...
Projeto investigativo interdisciplinar conexão delta e as potencialidades do ensino por investigação no ensino médio
(Universidade Federal de Santa Maria, 2017-04-26)
Inquiry-based learning is a strategy that aims to promote the development of cognitive abilities in teaching-learning of scientific concepts, promoting the construction of conceptual, attitudinal and procedural knowledge ...
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 ...
Avaliação dos efeitos comportamentais e neuroquímicos induzidos por diferentes doses de reserpina em camundongos
(Universidade Federal de Santa Maria, 2014-10-02)
Reserpine administration is considered an animal model for the study of tardive dyskinesia by some authors and a model for the study of parkinsonism by others. However, despite several studies used this model to assess the ...
Aves de rapina da mata do Alto Uruguai
(Universidade Federal de Santa Maria, 2014-08-29)
As top predators birds of prey are excellent bioindicators for any environment. The community is divided into four orders (Cathartiformes, Accipitriformes, Falconiformes and Strigiformes), presenting great diversity of ...
Concentração de metais pesados e número de micronúcleos em Cygnus melanocoryphus (Anatidae) na Estação Ecológica do Taim, RS
(Universidade Federal de Santa Maria, 2014-03-21)
The black necked swan (Cygnus melanocoryphus) belongs to the Anseriforme
order, Anatidae family, which includes swans, ducks and geese. This swan is
endemic to South America and it is present in Brazil, Paraguay, Uruguay, ...
Efeito da anandamida nos movimentos de mascar no vazio induzidos por haloperidol em ratos: participação do receptor CB1
(Universidade Federal de Santa Maria, 2012-09-05)
Treatment with antipsychotic drugs may cause tardive dyskinesia in humans and orofacial dyskinesia in rodents. Although the dopaminergic system in basal ganglia has been implicated in these movement disorders, their ...