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Avaliação da atividade de três compostos do óleo de melaleuca sobre o Trypanosoma evansi
(Universidade Federal de Santa Maria, 2016-02-15)
This study aimed the evaluation of the trypanocidal activity of terpinen-4-ol, γ-terpinene and α-terpinene against Trypanosoma evansi in vivo and in vitro. The in vitro assay was performed in culture medium of T. evansi, ...
Avaliação do perfil de resposta imune e da expressão dos receptores P2X7, P2Y11 e A2A na forma indeterminada da doença de Chagas
(Universidade Federal de Santa Maria, 2016-08-26)
Most infected individuals by protozoan Trypanosoma cruzi is in the indeterminate form of Chagas disease (IFCD), which is characterized by the presence of a tissue inflammatory infiltrate composed by mononuclear cells which ...
Avaliação do padrão comportamental de duas linhagens de peixe zebra expostas à substância de alarme em diferentes contextos
(Universidade Federal de Santa Maria, 2016-07-25)
The zebrafish (Danio rerio) is a small teleost widely used in several scientific researches. Among the characteristics that make zebrafish an attractive model organism when compared to rodents, we highlight the easy ...
Avaliação do efeito da Uncaria tomentosa sob o sistema purinérgico em linhagens de câncer de mama
(Universidade Federal de Santa Maria, 2016-10-07)
The Uncaria tomentosa (UT), or cat's claw, is a perennial plant, native to Central and South America, rich in oxindole alkaloids and their precursors, indole alkaloids. For this plant have been assigned many biological ...
Atividade antimicobacteriana e antibiofilme de sulfonamidas complexadas com Au, Cu, Cd, Ag e Hg
(Universidade Federal de Santa Maria, 2016-07-21)
Mycobacterial infections including Mycobacterium tuberculosis have been increasing globally. The additional prevalence of multidrug-resistant (MDR-TB) strains and extensively drug-resistant tuberculosis (XDR-TB) stimulate ...
Análise das atividades farmacológicas e toxicidade de Urera baccifera Gaudich
(Universidade Federal de Santa Maria, 2016-07-18)
The specie Urera baccifera (L.) Gaudich. ex Wedd., native of Brasil, has its roots popularly used to mycoses and prostatic hyperplasia. This plant presents stinging hairs that cause irritation in the skin and originated ...
Verificação de identidade profissional utilizando análise exploratória de dados e a análise estruturada de redes: o caso do CI-Brasil e da microeletrônica no CNPq
(Universidade Federal de Santa Maria, 2016-01-29)
We propose a preliminary model for perception analyses of professional identity
based on quantitative criteria as applied to a specific academic area. The identity is a
largely discussed by social sciences and there is ...
Análise fitoquímica e avaliação das atividades antioxidante e antimicrobiana de Maytenus ilicifolia (Mart. ex Reissek)
(Universidade Federal de Santa Maria, 2016-01-26)
Despite the World Health Organization recognize the relevance of medicinal plants use by population to treat some health conditions, in some plant species, leaves are prepared from different forms without any criteria and ...
Estruturação da comunidade de anuros e teste da hipótese do distúrbio intermediário em campos úmidos costeiros no extremo sul do Brasil
(Universidade Federal de Santa Maria, 2016-03-24)
Environmental changes resulting from climatic conditions may limit the reproductive activity of anurans. The calling activity is an important indicator of the temporal patterns of anuran activity, which may be regulated ...
Fatores determinantes da variação do crânio de canídeos sul-americanos
(Universidade Federal de Santa Maria, 2016-02-19)
Right after the arising of the Panama isthmus, the family Canidae colonized South America, around 2.6-2.4 million years ago. Although canids radiation in South America is recent, this region holds the largest canid diversity ...