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Disseleneto de p-metoxi fenila atenua o prejuízo cognitivo e a injúria cerebral em um modelo da doença de Alzheimer em roedores
(Universidade Federal de Santa Maria, 2012-09-17)
Alzheimer s disease (AD) is a progressive neurodegenerative disorder, mainly characterized by memory and intellectual capacity loss. AD is characterized by deposition of amyloid-β peptide, neurofibrillary tangles, ...
Ebselen, um composto com propriedade insulino-mimética, reduz a hiperglicemia temporária induzida pelo diazinon em ratos
(Universidade Federal de Santa Maria, 2012-03-01)
The diazinon (DI) is a commonly organophosphorus (OP) used in pest control around the world. Severe acute
poisoning due to ingestion of OP in suicide attempts were reported during the past years. The main toxic effect
of ...
Estudo das alterações comportamentais e bioquímicas induzidas pela exposição ao Hg (II) sobre o sistema antioxidante e vias de sinalização celular em Drosophila melanogaster
(Universidade Federal de Santa Maria, 2012-03-16)
Mercury (Hg) consists in a heavy metal with toxicological relevance whose contamination
is mainly attributed to anthropogenic activities, leading to environmental contamination. It
is known that an induction in oxidative ...
Avaliação da atividade de ectonucleotidases e acetilcolinesterase em ratos expostos à fumaça de cigarro e nicotina
(Universidade Federal de Santa Maria, 2012-01-30)
Cigarette smoke is a serious health problem and the most important cause of avoidable death
in the world. It has a complex mixture with more than 4700 constituents, including nicotine and
reactive oxygen species (ROS). ...
Avaliação do potencial efeito antidepressivo do 2-BFI, ligante imidazolínico I2, em camundongos
(Universidade Federal de Santa Maria, 2012-03-02)
Depression is a complex, chronic and disabling psychiatric disease that carries
a high social cost. Among the various classes of antidepressants are the monoamine
oxidase A (MAO-A) inhibitors that reduce monoamine ...