Buscar
Itens para a visualização no momento 991-1000 of 1061
Efeitos do cloreto de mercúrio e do cloreto de zinco sobre parâmetros renais e hepáticos em ratas lactantes e não-lactantes
(Universidade Federal de Santa Maria, 2011-04-08)
The aim of this study was to compare the effects of mercuric chloride (HgCl2)
on renal and hepatic parameters in adult non-lactating and lactating rats and their pups
and to assess the potential preventive role of Zn, ...
Avaliação da suplementação de creatina em ratos com traumatismo cranioencefálico sobre a suscetibilidade a crises epilépticas
(Universidade Federal de Santa Maria, 2013-03-02)
This study presents an analysis on the effects of creatine supplementation on parameters of susceptibility to seizures induced by subconvulsant dose of pentylenetetrazol (PTZ) in an experimental rat model of traumatic brain ...
Papel do receptor TRPV1 em um modelo articular de gota aguda em ratos
(Universidade Federal de Santa Maria, 2014-02-17)
The gout is an extremely painful type of arthritis. Despite the large number of drugs available for its treatment, they usually cause many adverse effects that limit their use. Then, further investigations are necessary ...
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 ...
Uncaria tomentosa: possível uso como adjuvante no tratamento do câncer cólon retal
(Universidade Federal de Santa Maria, 2011-09-23)
Reports of the use of cat's claw (Uncaria tomentosa) in patients with cancer, in conjunction with traditional therapies such as chemotherapy and radiotherapy, show decrease in adverse effects to these therapies (such as ...
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 ...
Efeitos de diferentes tratamentos com atorvastatina sobre as convulsões induzidas por pentilenotetrazol
(Universidade Federal de Santa Maria, 2011-08-22)
Statins are inhibitors of the 3-hydroxy-3-metil-glutaryl coenzyme A reductase, the rate-limiting enzyme in the pathway for cholesterol synthesis. Several studies have shown that statins, particularly atorvastatin, are ...
Avaliação de parâmetros bioquímicos em jundiás expostos a três formulações comerciais de glifosato
(Universidade Federal de Santa Maria, 2013-08-16)
Due to the increase in food production in the last years, the use of pesticides has also increased significantly. These pesticides pollute aquatic ecosystems and harm non-target organisms, such as fish. Therefore, the aim ...
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 ...
Fixação biológica de nitrogênio e micorrízação em gramíneas dos Campos Sulinos
(Universidade Federal de Santa Maria, 2014-02-10)
The knowledge of the level of association that occurs between diazotrophic bacteria and fungi arbusculares mycorrhizae (AMF) in grassland ecosystems may be important for the understanding of the changes caused by the ...