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Influência do manuseio neonatal sobre a preferência de ratos jovens por drogas psicoestimulantes
(Universidade Federal de Santa Maria, 2012-07-02)
The abusive use of psychostimulant drugs is a common social problem in countries of different cultures, whose incidence is increasing and alarming dimensions taken. Experimentally, some studies have shown the influence of ...
Efeitos benéficos do extrato das cascas de noz pecã (Carya illinoensis) sobre parâmetros bioquímicos e comportamentais de camundongos expostos ao fumo passivo
(Universidade Federal de Santa Maria, 2011-01-28)
Smoking is the second major reason of death worldwide, amounting 5 millions
of deaths annually. The adverse effects of cigarette smoking are not limited to active
smokers, but also to passive smokers, which comprise one ...
Suplementação de ácidos graxos e atividade física sobre os distúrbios do movimento, memória e ansiedade em ratos: parâmetros comportamentais e bioquímicos
(Universidade Federal de Santa Maria, 2012-01-30)
Fatty acids (FA) from the diet play a key role in the architecture of brain membrane phospholipids, and can modify plasticity and fluidity, acting decisively in the development of cognitive and neuropsychiatric disorders. ...
Influência do exercício físico sobre parâmetros de comportamento e estresse oxidativo em modelo animal de discinesia tardia
(Universidade Federal de Santa Maria, 2008-03-07)
Regular practice of physical activity promotes beneficial effects to the body. However, excessive duration and intensity of exercise may surpass individual tolerance to
exercise, generating oxidative stress (OS). Studies ...
Estudo toxicológico comparativo referente ao haloperidol na sua forma livre e nanoencapsulada
(Universidade Federal de Santa Maria, 2015-08-14)
The association of haloperidol (HP) with polymeric nanocapsules causes a significant improve in therapeutic efficacy prolongs the drug time of action and reduces motor side effects in rats. However, in view of the HP ...
Óleos essenciais como antiparasitários contra Gyrodactylus lilianae e Ichthyophthirius multifiliis
(Universidade Federal de Santa Maria, 2016-03-18)
Gyrodactylosis and ichthyophthiriasis resulted in significant economic losses in
fish farming. Several products have been used in the treatment of these diseases
and few showed satisfactory antiparasitic efficacy. Thus, ...
Nanoemulsões de Lavandula dentata e de Myristica fragrans: desenvolvimento, estudo de estabilidade e efeito inseticida
(Universidade Federal de Santa Maria, 2018-12-14)
Essential oils have been widely studied in relation to insecticidal activity as an alternative to
conventional insecticides, since the widespread of synthetic compounds has caused damage to
health and environment, as ...
Envolvimento dopaminérgico na modulação da resposta de estresse em peixes-zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2019-06-03)
The dopaminergic system is the subject of numerous researches due to its complexity and to have numerous pathways and receptors in the central nervous system. The release of catecholamines such as dopamine and norepinephrine, ...
Bioacumulação e parâmetros de estresse oxidativo em Tambaqui (Colossoma macropomum) exposto a MnCl2 em diferentes níveis de oxigênio dissolvido
(Universidade Federal de Santa Maria, 2013-04-18)
The aquatic organisms are susceptible to frequent interferences in their habitat, such
as oxygen fluctuations and metal contamination. Industrial production and oil
exploration, among other activities, release manganese ...
Exposição a agroquímicos altera o funcionamento do eixo hipotálamo-hipófise-interrenal em zebrafish
(Universidade Federal de Santa Maria, 2017-08-21)
The increase of human occupation in rural areas and the intensification of agricultural practices produces increasingly agrochemical waste up to aquatic ecosystems. Based on this, many studies are needed to clarify the ...