Buscar
Itens para a visualização no momento 21-30 of 69
Composição e distribuição espacial e temporal de larvas de Chironomidae (Insecta, Diptera), em um rio em região montanhosa, no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2011-03-31)
The composition and spatio-temporal distribution of the taxocenoses of the larvae of Chironomidae of a mountainous river, in southernmost Brazil were analyzed for this study. The diversity found was also compared to the ...
Avaliação, in vitro, dos parâmetros cinéticos da enzima acetilcolinesterase cerebral de ratos frente a alguns compostos azóis
(Universidade Federal de Santa Maria, 2011-09-09)
The acetylcholinesterase enzyme is responsible for the acetylcholine
hydrolisis in the synaptic cleft during the transmission of nervous impulse. The
investigation of new inhibitors of this important enzyme is very ...
Ex-bolsistas Capes de doutorado pleno no país e exterior: um estudo comparado no âmbito das ciências biológicas II
(Universidade Federal de Santa Maria, 2011-07-15)
Over the last few years, numerous studies and discussions have taken place regarding the
results achieved by doctorates with education completed in Brazil and abroad, and they have
raised questions about the programs ...
Comunidade de artrópodes ectoparasitos de duas espécies de Turdus linnaeus, 1758 (Passeriformes: turdidae) no sul do estado do Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2011-02-28)
This study aimed to describe the ectoparasitic arthropod community associated with
syntopic populations of Turdus amaurochalinus and T. rufiventris in three areas of the
Atlantic forest in the southern state of Rio Grande ...
Diversidade de formigas (Hymenoptera: formicidae) de fragmentos florestais em Santa Maria, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2011-03-14)
Ants belong to a hyperdiverse social insect group with many species used as ecological indicators of
their habitat conditions. This study aims to analyze richness, species composition, diversity, evenness,
and environmental ...
Envolvimento do sistema opióide na dependência de estado induzida pela arcaína em ratos
(Universidade Federal de Santa Maria, 2011-03-02)
Arcaine is a competitive antagonist of the polyamine binding site at the NMDA receptor which induces state-dependent recall. However, no study has addressed the involvement of other neurotransmitter/neuromodulators ...
Caracterização do esteróide α-espinasterol como um novo antagonista do receptor TRPV1 com efeito antinociceptivo
(Universidade Federal de Santa Maria, 2011-09-01)
The transient receptor potential vanilloid 1 (TRPV1) is relevant to the
perception of noxious information and has been studied as a therapeutic target for
the development of new analgesics. The goal of this study was to ...
Ensino de ciências por meio da recreação na educação infantil
(Universidade Federal de Santa Maria, 2011-05-27)
We live in a society impacted by science and technology, where every citizen needs a scientific-technological culture to understand, integrate and act in the world that surrounds it. Similarly, to show science as preparation ...
Envolvimento do receptor TRPA1 na resposta inflamatória induzida pela administração tópica de cinamaldeído em camundongos
(Universidade Federal de Santa Maria, 2011-03-30)
Cinnamaldehyde, a natural compound frequently present in cosmetic formulations, induces skin irritation when topically applied, but the mechanism by which cinnamaldehyde produces such skin reactions is unclear. Here, we ...
Estrutura das comunidades de pequenos mamíferos de duas unidades de conservação (Taim e Espinilho) do bioma Pampa, Sul do Brasil
(Universidade Federal de Santa Maria, 2011-02-23)
The small-mammal community structure of two conservation unit (CUs), Taim Ecological Station (TES) and Espinilho State Park (ESP), of the Pampa biome in southern Brazil, was investigated and compared regarding species ...