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Itens para a visualização no momento 11-20 of 125
Adição do óleo essencial de Lippia alba (Mill) N. E. Brown na dieta do jundiá: análise do crescimento e da resposta antioxidante
(Universidade Federal de Santa Maria, 2013-02-06)
Fish become more susceptible to stress and, consequently, to the onset of disease with the intensification of rearing. In an attempt to minimize this problem, farmers use agrochemicals that, besides harming the environment, ...
Agentes poliaminérgicos modulam a reconsolidação da memória de medo em ratos
(Universidade Federal de Santa Maria, 2013-08-19)
The memory may be studied according with memory's phases, which is acquisition, consolidation and recall. Memories once consolidated, are no more susceptible to interventions, but when reactivated, some of these memories ...
Necessidades de frio invernal das espécies arbóreas nativas ipê-roxo, açoita-cavalo e angico-branco
(Universidade Federal de Santa Maria, 2013-03-15)
The southwest region of Rio Grande do Sul (RS) state has widespread areas with sandy soils
in the process of sandification. In the present study, we report the effect of different
intercropping in blackberry plants on ...
Benefícios da associação com Glomus clarum e adubação fosfatada em cultivares crioulas de milho, RS
(Universidade Federal de Santa Maria, 2013-01-07)
Maize has great economical importance, while Brazil is the third largest producer, but
does not stand out among the countries with the highest level of productivity, due to the large
number of small producers who cultivate ...
Efeito do etanol na relação presa-predador em peixe zebra (Danio rerio)
(Universidade Federal de Santa Maria, 2013-07-16)
Currently, the zebrafish (Danio rerio) is widely used in research related to anxiolytic properties and pharmacological mechanisms of alcoholism. Previous research has shown its effects on several behavioral parameters, ...
A temática atmosfera como ferramenta para o ensino de química
(Universidade Federal de Santa Maria, 2013-01-22)
This paper shows a thematic approach and several actions which were developed in order to help in the process of teaching and learning Chemistry, as well as to contribute to the civic formation of the students from high ...
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 ...
Saúde cardiovascular como tema gerador no curso normal
(Universidade Federal de Santa Maria, 2013-02-04)
Cardiovascular diseases represent the first cause of death in Brazil, resulting in high
costs to the public health system in the country. It´s known that the most risk factors
that take to the development of these diseases ...
Retirada do tratamento com atorvastatina e o dano por espécies reativas no córtex cerebral de ratos
(Universidade Federal de Santa Maria, 2013-02-27)
Statins are drugs used in dislipidemias treatment. These agents are reversible inhibitors of the rate-limiting enzyme in cholesterol biosynthesis,the 3-hydroxy-3-methylglutaryl-coenzyme A reductase, and preventing de ...
Descrição de novas espécies neotropicais de Hirtodrosophila e Mycodrosophila (Diptera, Drosophilidae) baseada em dados morfológicos e moleculares
(Universidade Federal de Santa Maria, 2013-02-26)
The Drosophilidae family is composed by flies displaying different alimentary habits. The
most studied species a re associated with yeasts that develop during decomposition of plant
substrates such as cacti, flowers and ...