Buscar
Itens para a visualização no momento 31-40 of 40
Sucinato melhora a memória da tarefa de medo condicionado em ratos
(Universidade Federal de Santa Maria, 2007-07-03)
Succinate is a dicarboxylic acid that accumulates due to succinate dehydrogenase inhibition. This dicarboxylic acid has a biphasic effect on neural activity in vitro that seems to be
mediated by N-methyl-D-aspartate (NMDA) ...
Envolvimento do estresse oxidativo nas convulsões induzidas por disseleneto de difenila em ratos jovens
(Universidade Federal de Santa Maria, 2007-08-01)
Seizures can occur at any age, affecting at least 1-2% of the world population, they are far more common in children than adults. Prolonged seizures in the early developmental period can cause brain damage and lead to ...
Efeitos de compostos orgânicos de selênio sobre o desenvolvimento intra-uterino da prole de ratas wistar
(Universidade Federal de Santa Maria, 2007-12-03)
Selenium (Se) is an essential trace element for man and is known for its role in regulating growth and development of the fetus and newborn. It is well known that Se deficiency is related to miscarriages and pre-term ...
Mirabilis jalapa L. atividade farmacológica e citotóxica
(Universidade Federal de Santa Maria, 2007-12-07)
The family Nyctaginaceae consist of approximately 30 genus and 14 species. In Brazil, 10 genus and 70 species are found. The genus Mirabilis belongs this family and can be found spread worldwide. This plant popularly known ...
Avaliação do potencial antioxidante da quercitrina sobre a peroxidação lipídica
(Universidade Federal de Santa Maria, 2007-08-24)
Não foi possível inserir o abstract.
Influência de barreiras geográficas na estrutura genética de populações de Aegla uruguayana Schmitt, 1942 (Crustacea, Decapoda, Anomura)
(Universidade Federal de Santa Maria, 2007-04-04)
Millions of years ago many species had their populations isolated by geographic barriers, during the formation of the drainage systems of South America Rivers. Modifications in relief lead to the actual formation of the ...
Estudos dos mecanismos envolvidos na ação antinociceptiva causada pelo disseleneto de difenila em camundongos
(Universidade Federal de Santa Maria, 2007-08-01)
The interest in organoselenium biochemistry and pharmacology has increased in the last two decades due to a variety of organoselenium compounds that possess biological activity. Accordingly, diphenyl diselenide, a simple ...
Exposição materna ao ditelureto de difenila causa alterações comportamentais e bioquímicas em filhotes de rato
(Universidade Federal de Santa Maria, 2007-08-28)
The brain of rodents presents a rapid development after birth. Thus, the functioning of the nervous system can be modified by action of xenobiotics during this period. The alterations can be evaluated by the performance ...
História natural de Tupinambis merianae (Squamata, Teiidae) na Estação Ecológica do Taim, extremo sul do Brasil
(Universidade Federal de Santa Maria, 2007-02-13)
The genera Tupinambis comprises the largest lizards of America, which could
reach 500 mm of corporal length. Two species possess wide distribution in South
America (T. teguixin and T. merianae), while the others are ...
Assinaturas tafonômicas e fidelidade quantitativa de moluscos da formação Touro Passo (Pleisto-Holoceno), Brasil
(Universidade Federal de Santa Maria, 2007-11-22)
Não possui abstract.