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Modulação gênica dos receptores de prostaglandina E2 em células miometriais e cervicais em partos induzidos com prostaglandinas: estudo in vivo e in vitro
(Universidade Federal de Santa Maria, 2015-09-18)
The mechanisms involved in human parturition, and the molecular changes that occur during the transition from pregnancy and birth are not completely elucidated. Endogenous or administered prostaglandins, including the PGE1 ...
Potencial terapêutico do extrato metanólico de Condalia buxifolia reissek no controle da dor aguda: estudo do mecanismo de ação
(Universidade Federal de Santa Maria, 2015-08-06)
The medicinal plant Condalia buxifolia has been traditionally used to treat inflammatory processes. The present study aimed to evaluate the phytochemical profile and the analgesic effect of the methanolic extract from the ...
Efeito do zinco em parâmetros bioquímicos e fisiológicos de Pfaffia glomerata (Spreng.) Pedersen
(Universidade Federal de Santa Maria, 2015-04-06)
Industrial and mining activities combined with the inadequate use of fertilizers and pesticides have contributed to increase of zinc (Zn) levels in soil. Several physiological and biochemical disorders in plants are ...
Extrato de Bauhinia variegata possui efeito tipo-antidepressivo em camundongos com envolvimento do sistema monoaminérgico
(Universidade Federal de Santa Maria, 2015-04-10)
Depression is a psychiatric disorder that affects 2-15% of the world population. It is a heterogeneous neuropathology, it includes psychological, behavioral and physiological symptoms. Despite having several treatments for ...
Utilização de ninhos artificiais por vertebrados e invertebrados, em um fragmento de mata Atlântica no sul do Brasil
(Universidade Federal de Santa Maria, 2015-02-23)
Tree cavities are an important natural resource found in many habitats, providing breeding sites and shelter for arthropods, birds and mammals. However, nest boxes have been more frequently used in Brazil as a tool aiming ...
Efeitos da N-acetilcisteína sobre a toxicidade do ditelureto de difenila no encéfalo de camundongos
(Universidade Federal de Santa Maria, 2015-11-18)
The diphenyl ditelluride (PhTe)2 is one of the most toxic organic compounds of tellurium which can make their use unsafe. The mechanism(s) involved in (PhTe)2 toxicity is(are) elusive, but thiol oxidation of critical ...
Os três momentos pedagógicos como estruturantes de currículos
(Universidade Federal de Santa Maria, 2015-03-31)
The present research is classified as a qualitative impression research. With its development we
tried to deal the three pedagogical moments use (3PM) as structurants curriculum, showing that
the use of this dynamics ...
Avaliação da atividade antibacteriana, citotóxica e nuclease química de complexos triazenidos de platina (II)
(Universidade Federal de Santa Maria, 2015-04-30)
Despite the large number of antimicrobials and anti-tumor drugs, therapeutic arsenal is limited due to the emergence of bacterial resistance mechanisms and refractoriness, besides the toxicity of certain drugs. This has ...
Descrição de novos materiais de Massetognathus ochagaviae barberena, 1981 (cynodontia, traversodontidae) para o triássico do Sul do Brasil, com ênfase no esqueleto pós-craniano
(Universidade Federal de Santa Maria, 2015-04-17)
This dissertation provides information on new material (UNIPAMPA 0625) assigned to Massetognathus ochagaviae, with emphasis in the description of its postcranial material. UNIPAMPA 0625 was collected at the municipality ...
Distribuição e ocorrência de pinípedes na Ilha Elefante, Shetlands do Sul, Antártica entre 2005 e 2010 a partir de censos aéreos
(Universidade Federal de Santa Maria, 2015-05-15)
Pinnipeds are marine mammals of the Carnivora order. Some species were close to the complete extinction due to predatory hunt for their skin and blubber. Conservation measures have been taken to avoid extinction and ...