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Efeito de compostos orgânicos de selênio em modelos experimentais de câncer e diabetes mellitus
(Universidade Federal de Santa Maria, 2006-03-16)
This study was designed to determine the effect of organoselenium compounds on experimental models of cancer and diabetes. In mammary carcinogenesis induced by N-nitroso-N-methylurea (NMU, 3 doses of 50 mg/kg, i.p.), it ...
Parâmetros toxicológicos em carpas (Cyprinus carpio) expostos a uma formulação comercial de clomazone (gamit®)
(Universidade Federal de Santa Maria, 2011-10-07)
Commercial formulations of the herbicide clomazone have been widely used in
agriculture and fish farming to control weeds. Fish can be affected when the water
reaches the drainage waterways, causing an imbalance in the ...
Parâmetros toxicológicos em piavas (Leporinus obtusidens) e jundiás (Rhamdia quelen) após exposição a uma formulação comercial de glyphosate
(Universidade Federal de Santa Maria, 2008-02-15)
The commercial formulations of glyphosate herbicide have been widely used in agriculture and pisciculture for controlling plant weeds. Fish can be affected when drainage water reaches water courses, causing a disturbance ...
Parâmetros da água alteram a excreção de resíduos nitrogenados e de fósforo e o comportamento de juvenis de jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2013-01-25)
In the first study examined ammonia, urea, creatinine, protein, nitrite, nitrate, and phosphorus (P) excretion at different water hardness, humic acid or pH levels in silver catfish (Rhamdia quelen) juveniles. The fish ...
Participação do receptor TRPA1 em modelos de ataque agudo de gota em roedores
(Universidade Federal de Santa Maria, 2013-10-21)
Gout is a prevalent form of inflammatory arthritis, which leads to patients poor quality
of life. Acute gout attacks produce severe joint pain and inflammation associated with
oxidative stress induction. This pathology ...
O papel do íon ferro nas infecções por Pythium insidiosum
(Universidade Federal de Santa Maria, 2014-01-30)
The oomycete Pythium insidiosum, classified in the kingdom Straminipila, is the agent of pythiosis, a chronic disease that can be hard to treat and life-threatening. The predisposing factors in mammals are unknown, but the ...
Papel protetor do 2-feniletinil-butilterúrio em modelos de dano cognitivo em camundongos e na apoptose em células humanas
(Universidade Federal de Santa Maria, 2013-03-27)
Memory is considered to be a process that has several stages, including acquisition, consolidation and retrieval.
Memory impairment occurs when important synapses are modified. Alzheimer s disease (DA) is the most
common ...
Papel potencial do ácido rosmarínico sobre biomarcadores de estresse oxidativo e acetilcolinesterase de ratos diabéticos induzidos por estreptozotocina
(Universidade Federal de Santa Maria, 2013-04-22)
Oxidative stress plays an important role in diabetic pathogenesis. Rosmarinic acid
(RA) was used for the first time as an antioxidant agent for inhibition of diabetic
nephropathy. Oxidative stress induced by Streptozotocin ...
O papel dos açudes na manutenção da biodiversidade de macroinvertebrados de áreas úmidas no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2014-02-11)
Não foi possível inserir o abstract.
Modulação do sistema glutamatérgico em plaquetas: efeito de metais pesados e organocalcogênios
(Universidade Federal de Santa Maria, 2007-01-19)
Research strategies have been developed to characterize parameters in peripheral tissues that might easily be measured in humans as surrogate markers of damage, dysfunction or interactions involving neural targets of ...