Buscar
Itens para a visualização no momento 81-90 of 108
2,2'-Disseleneto de ditienila, um composto orgânico de selênio com atividade antioxidante e neuroprotetora em ratos
(Universidade Federal de Santa Maria, 2012-03-02)
Oxidative stress has been implicated in the pathophysiology of several neurological
diseases since the brain is an organ highly susceptible to oxidative damage. Temporal lobe
epilepsy (TLE) has been widely studied due ...
Filogeografia de Drosophila maculifrons e Drosophila griseolineata (Diptera, Drosophilidae) na região Sul do Brasil
(Universidade Federal de Santa Maria, 2012-02-24)
The Quaternary period was marked by considerable changes on climate and vegetation. In the
Southern Hemisphere, glaciations were milder than in the Northern Hemisphere, however, there
were temperature reductions, and the ...
Fenologia de espécies arbóreas nativas no Jardim Botânico da Universidade Federal de Santa Maria, Santa Maria - RS
(Universidade Federal de Santa Maria, 2012-02-23)
The objectives of this study were: to review literature on the concepts of plant phenology, focusing on tree phenology work performed in the state of Rio Grande do Sul, Brazil, in chapter I follow the vegetative and ...
Caracterização bioquímico-fisiológica de genótipos de batata (Solanum tuberosum) cultivados em solos com acúmulo de cobre
(Universidade Federal de Santa Maria, 2012-03-09)
Soils cultivated with grapevines and with a history of cupric fungicide application may accumulate copper, which may be toxic to plants. The ecotoxicological effects of copper (Cu) are a global concern; comparatively there ...
Variabilidade da atividade do elemento de transposição mariner em populações naturais de Drosophila simulans
(Universidade Federal de Santa Maria, 2012-02-24)
Transposition elements (TEs) are DNA sequences with the ability to move from one
chromosome region to another. These elements have different mechanisms of transposition
and diversity in their sequences, giving them wide ...
Efeito in vivo e in vitro do guaraná nos distúrbios metabólicos e nos biomarcadores inflamatórios associados à lipotoxicidade
(Universidade Federal de Santa Maria, 2012-03-15)
The worldwide prevalence of obesity has increased severely in recent decades. Obese people have risk of developing insulin resistance, type 2 diabetes, dyslipidemia, cardiovascular disease, metabolic syndrome (MS) and ...
Efeitos dos compostos de selênio e zinco nas lesões gastrointestinais induzidas por etanol em ratos
(Universidade Federal de Santa Maria, 2012-03-30)
Gastric ulcer is a world widespread illness that affectes a great number of people and it is correlated to life style, food intake, alcohol and smoke in association or not to stress behavior. The lesions are in association ...
Sexualidade e educação sexual: prática docente em uma escola pública de Juazeiro do Norte - CE
(Universidade Federal de Santa Maria, 2012-05-25)
Ethnographic study adapted to education that aimed to investigate the actions and
relation of teachers and their daily work in sex education of adolescents in primary
and secondary schools that configure the educational ...
Efeitos farmacológicos do disseleneto de difenila em um modelo de menopausa induzida por ovariectomia em roedores
(Universidade Federal de Santa Maria, 2012-09-18)
The physiological state of menopause is characterized by an irreversible loss of ovarian function, with a resulting decrease in estrogen production, leading to the appearance of metabolic, cognitive, and behavioral ...
Recuperação de solo em processo de arenização com o uso de espécies vegetais em pomar de amoreira-preta
(Universidade Federal de Santa Maria, 2012-07-27)
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 ...