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Análise de livros didáticos e dimensões da ciência na formação inicial de professores de física
(Universidade Federal de Santa Maria, 2016-08-29)
The wide distribution of books to public schools of basic education under the National Textbook Program (PNLD) kept the Textbook (LD) as an important topic in research related to education over the past decades. In this ...
O ensino colaborativo como proposta pedagógica para o desenvolvimento de projetos de aprendizagem: a promoção da saúde como eixo articulador
(Universidade Federal de Santa Maria, 2016-03-18)
In the past few years, the methodology of projects has been the ideal of many teachers who intend to improve the educational process, trying to apply changes, involving knowledge and thoughts about the teaching practice. ...
Dano ao DNA no diabetes tipo 2 e sua associação com inflamação, estresse oxidativo, disfunção endotelial, resistência à insulina e à ocorrência de complicações crônicas microvasculares
(Universidade Federal de Santa Maria, 2016-03-15)
Several pathophysiological mechanisms are associated with type 2 diabetes mellitus (type 2 DM), such as glucotoxicity, insulin resistance, inflammation, oxidative stress and endothelial dysfunction, which can result in DNA ...
Efeito da N-acetilcisteína no déficit cognitivo induzido pela estreptozotocina em camundongo
(Universidade Federal de Santa Maria, 2016-07-15)
Cognitive impairment is a mental disorder which is associated with neurodegenerative diseases such as Alzheimer's disease (AD), which is the most common form of dementia. Currently there are no consistent evidence who allow ...
Toxicidade do mercúrio em ratas virgens, gestantes e lactantes: efeito protetor do zinco e da N-acetilcisteína
(Universidade Federal de Santa Maria, 2016-07-15)
Mercury (Hg) is a divalent metal found liquid at room temperature without biological functions and anthropogenically released in industrial, agricultural activities and burning of fossil fuels. Toxic effects caused by ...
Constituintes químicos e propriedades bioativas de Lantana montevidensis (spreng.) briq. e Lantana camara L. (verbenaceae): evidências para o uso farmacológico
(Universidade Federal de Santa Maria, 2016-04-08)
Humans have been using medicinal plants for centuries as preventive or curative agents. In
Brazil, the use of plants in the treatment of diseases is influenced by Indigenous, African and
European cultures. Among these ...
Determinação de HPAs presentes na nutrição parenteral e avaliação da exposição de neonatos através da presença do 1-hidroxipireno na urina
(Universidade Federal de Santa Maria, 2016-10-19)
Carbon black, which has polycyclic aromatic hydrocarbons (PAHs) adsorbed
on its surface, is used in the composition of rubber for pharmaceutical used in
injectable drugs and parenteral formulations such as amino acid ...
Caracterização molecular de Echinococcus spp. em bovinos no Rio Grande do Sul e avaliação in vitro e ex vivo do óleo de Melaleuca alternifolia frente aos protoescóleces de Echinococcus ortleppi
(Universidade Federal de Santa Maria, 2016-03-04)
Cystic echinococcosis (CE) is a zoonotic disease caused by Echinococcus genus. The larval stage (hydatid cyst) of the parasite causes serious public health problems, and affects various species of animals, causing economic ...
Toxicidade do HgCl2 em ratas Wistar analisadas 12 e 48 horas após a exposição: possível efeito preventivo do zinco
(Universidade Federal de Santa Maria, 2016-02-10)
Mercury is a metal without any biological function. The exposure to mercury in any of different chemical forms can induce toxic effects on living organisms. This toxicity is commonly attributed to the high affinity that ...
Efeito diferencial do diazepam sobre a atividade da enzima Na+,K+-ATPase no hipocampo e córtex entorrinal
(Universidade Federal de Santa Maria, 2016-11-29)
Na+,K+-ATPase is ubiquitously expressed in the plasma membrane of all animal cells where serves as the principal regulator of intracellular ion homeostasis. Na+,K+-ATPase activity is activated by Na+ and K+ and current ...