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Análise fitoquímica, bromatológica, genotóxica e antimicrobiana de tubérculos de Tropaeolum pentaphyllum LAM
(Universidade Federal de Santa Maria, 2016-08-03)
Tropaeolum pentaphyllum Lam., belonging to Tropaeolaceae family, possess tubers commonly known as ‘’crem’’, popularly used in South of Brazil to the treatment of dermatosis and as spice. In order to verify its properties ...
Caenorhabditis elegans como modelo experimental para estudos toxicológicos e farmacológicos dos extratos de Luehea divaricata e Paullinia cupana
(Universidade Federal de Santa Maria, 2016-03-16)
The nematode Caenorhabditis elegans is a valuable tool for toxicological and
pharmacological studies. Despite its simple body, the most part of its genes and signaling
pathways are similar to humans, and alterations in ...
Influência da quantidade de floresta sobre a ocorrência de mamíferos carnívoros na Mata Atlântica brasileira
(Universidade Federal de Santa Maria, 2016-02-18)
Habitat fragmentation process is the main threat to the conservation of terrestrial mammals at the global level. Despite the importance of understanding the degree which species are sensitive to the effects of habitat ...
Propriedades de proteção gastrointestinal da Rosmarinus officinalis l. em associação a testes microbiológicos e antioxidantes in vitro e ex vivo
(Universidade Federal de Santa Maria, 2016-03-18)
The elevate production of reactive species over physiological levels and associated to pathogenic bacteria could
represent a high risk for many diseases. The high levels of oxidative stress and inflammation can be present ...
Efeito da Berberina sobre testes comportamentais e atividade da Acetilcolinesterase em ratos submetidos a um modelo de demência esporádica do tipo Alzheimer
(Universidade Federal de Santa Maria, 2016-07-18)
Alzheimer's Disease (AD) is considered one of the main causes of dementia.
Thus, the research for new therapeutic interventions for treatment is of utmost
importance. Berberine (BRB) is an isoquinoline alkaloid that has ...
Desenvolvimento de nanocápsulas poliméricas contendo Indol-3-Carbinol e avaliação biológica das formulações
(Universidade Federal de Santa Maria, 2016-08-08)
Indole-3carbinol (I3C) is a phytochemical that has several therapeutic properties. However, it is unstable
against acid and light conditions. In this sense, polymeric nanocapsules are interesting alternatives for
the ...
Alterações fenotípicas de duas espécies de Eragrostis wolf. (Poaceae) sob diferentes condições de umidade do solo
(Universidade Federal de Santa Maria, 2016-03-07)
The species Eragrostis pilosa and Eragrostis plana has been found in lowland environment
promoting interference by competing with the rice (Oryza sativa). Eragrostis are exotic plants
to the floodplain environment and ...
Análise do comportamento tipo agressivo em resposta à substância de alarme em diferentes linhagens de peixe zebra
(Universidade Federal de Santa Maria, 2016-07-01)
The alarm substance is produced and released by fish in predator attack, triggering aversive responses of fear or aggression in their conspecifics. The aggressiveness, despite being an adaptively response of animal is ...
Lavandula dentata L. sob o efeito da radiação solar e de diferentes épocas de colheita
(Universidade Federal de Santa Maria, 2016-07-08)
Lavandula genus plants are known by a variety of volatiles and used for centuries in perfumes and medicinal applications. Several species in the world with productive potential, for example, Lavandula dentata L. species ...
Caracterização molecular e prospecção de combinações antifúngicas sinérgicas “in vitro” frente a Trichosporon asahii, antes e após exposição prolongada ao fluconazol
(Universidade Federal de Santa Maria, 2016-11-17)
The occurence of invasive fungal infections caused by emerging fungal pathogens has increased considerably in the last decades. The genus Trichosporon comprises species relevant in this context, due to reduced susceptibility ...