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Itens para a visualização no momento 11-18 of 18
Desenvolvimento de um método de análise in vitro da capacidade genomodificadora de compostos químicos e sintéticos
(Universidade Federal de Santa Maria, 2013-07-16)
DNA is a molecule susceptible to the attack of many toxic substances. So,
studies on the toxic effects of chemical are very important. Tests that evaluate
substances genomodifier (presenting action genoprotetora or ...
Avaliação in vitro e in vivo da toxicidade do composto 2,2 -disseleneto de ditienila em ratos
(Universidade Federal de Santa Maria, 2013-08-05)
The compound 2,2 -dithienyl diselenide (DTDS), an organoselenium compound with thiophene moieties, has been proven to be a promising antioxidant in vitro and in vivo, as well as an antifungal and antimicrobial agent. ...
Estudo clínico, randomizado, controlado por placebo do efeito da suplementação de guaraná em marcadores bioquímicos associados à aterosclerose
(Universidade Federal de Santa Maria, 2013-10-19)
Guarana (Paullina cupana) is a functional food and previous studies suggest antioxidant,
antiplatelet,antiobesogenic lipid-lowering and modulating activities of the levels
of nitric oxide (ON) effects.The probably effects ...
Avaliação da atividade das colinesterases, adenosina desaminase e biomarcadores de inflamação em pacientes com esclerose múltipla
(Universidade Federal de Santa Maria, 2013-08-19)
Multiple sclerosis (MS) is an autoimmune disease complex,
since several pathophysiological
processes, including inf lammation, demyelination, axonal damage and repair mechanisms
are involved in its eme rgence. It attacks ...
Avaliação de parâmetros bioquímicos em jundiás expostos a três formulações comerciais de glifosato
(Universidade Federal de Santa Maria, 2013-08-16)
Due to the increase in food production in the last years, the use of pesticides has also increased significantly. These pesticides pollute aquatic ecosystems and harm non-target organisms, such as fish. Therefore, the aim ...
Estudo da toxicologia e da farmacologia do 2-feniletinilbutil-telúrio em roedores
(Universidade Federal de Santa Maria, 2013-08-05)
The organotellurium compounds have been the subject of research due to their pharmacological and toxicological properties. It is believed that the main mechanism involved in the toxicity of these compounds is the ability ...
Efeitos do exercício físico sobre o processo inflamatório e sobre o déficit motor induzidos pelo traumatismo cranioencefálico em ratos
(Universidade Federal de Santa Maria, 2013-02-21)
Traumatic brain injury (TBI) is a public health problem, and is considered a leading cause of death among children and young adults in industrialized countries. TBI can be defined as a mechanical external aggression to the ...
Avaliação do potencial antioxidante de beta-selenoaminas
(Universidade Federal de Santa Maria, 2013-02-22)
The antioxidant properties of selenium organic compounds have been largely investigated in the last decades, especially because the oxidative stress is directly related to various chronic-degenerative deseases. However, a ...