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Caracterização molecular de enterobactérias resistentes aos carbapenêmicos
(Universidade Federal de Santa Maria, 2014-04-30)
Enterobacteriaceae resistant to carbapenems cause great impact on public health due to their different evolutionary mechanisms of resistance. The mechanism of resistance that recently has been reported in Enterobacteriaceae ...
Suscetibilidade de isolados de Candida dubliniensis sensíveis e resistentes ao fluconazol frente a azólicos e equinocandinas
(Universidade Federal de Santa Maria, 2014-06-10)
Candida spp. is the most common etiologic agent of opportunistic fungal infections and Candida albicans species still remains the most frequently isolated species in candidiasis. However, the rate of Candida non-albicans ...
Avaliação da interferência de fatores pré-analíticos na mensuração dos metabólitos do óxido nítrico e determinação dos intervalos de referência para uma população saudável
(Universidade Federal de Santa Maria, 2014-01-07)
Nitric oxide (NO) is a reactive free radical, that acts as a messenger molecule, mediating
several functions, including vasodilation, platelet aggregation inhibition, neurotransmission,
antimicrobial and antitumor ...
Detecção precoce de recidivas em pacientes com mieloma múltiplo através da análise de imunoglobulinas monoclonais
(Universidade Federal de Santa Maria, 2014-12-15)
Multiple myeloma (MM) is an incurable progressive hematologic malignancy with
heterogeneous evolution. It is a disease characterized by abnormal clonal proliferation of
plasma cells in the bone marrow producing monoclonal ...
Desenvolvimento de nanoemulsões de óleo de romã contendo ou não cetoprofeno: avaliação da atividade antitumoral e antinociceptiva
(Universidade Federal de Santa Maria, 2014-10-03)
This study aimed to prepare nanoemulsions of pomegranate seed oil, containing or not
ketoprofen, and to evaluate antitumor and antinociceptive activity. First, pomegranate seed oil
nanoemulsions were prepared by spontaneous ...
Desenvolvimento de sistemas nanoestruturados à base de óleo de pracaxi contendo ubiquinona e avaliação da citotoxicidade in vitro
(Universidade Federal de Santa Maria, 2014-03-27)
This work aimed the preparation of novel nanocapsules and nanoemulsions based on pracaxy oil loaded with ubiquinone. For nanocapsules, poly(-caprolactone) (PCL) or Eudragit® EPO were employed in the preparation. For ...
Avaliação de novos compostos antimicrobianos na inibição da formação do biofilme de Escherichia coli
(Universidade Federal de Santa Maria, 2014-08-06)
The bacterial deposition on surface and also the biofilm form occurring widely in the nature as a protection strategy developed for the bacteria against the harmful external factors. Microorganism, when was in biofilm form ...
Estudo de isolados clínicos de Pseudomonas aeruginosa e Acinetobacter spp. multirresistentes do Hospital Universitário de Santa Maria
(Universidade Federal de Santa Maria, 2014-03-21)
Pseudomonas aeruginosa and Acinetobacter spp. are non-fermenting Gram negative
bacilli (NF-BGN), unable to use carbohydrates as an energy source through fermentation, are
considered opportunistic and have great clinical ...
Efeitos tóxicos da exposição aguda e subaguda a fração acetato de etila da casca da Scutia buxifolia Reissk em camundongos
(Universidade Federal de Santa Maria, 2014-03-07)
Plant belonging to the family Rhamnaceae, the Scutia buxifolia is a small tree. In Brazil occurs in Paraná, Santa Catarina and Rio Grande do Sul and in these places, is popularly known as coronilha . By infusing water in ...
Identificação e quantificação de fármacos hipoglicemiantes em formulações farmacêuticas de base vegetal usadas no tratamento do Diabetes mellitus: validação de uma metodologia analítica
(Universidade Federal de Santa Maria, 2014-06-23)
Diabetes Mellitus is considered a disease in ascension worldwide. In Brazil, the rate of diabetes increased by 40% in the last six years. The use of medicinal plants in the treatment of diabetes has great relevance, as a ...