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Detecção de mecanismos de resistência, propriedades adesivas e capacidade de formação de biofilmes de Klebsiella pneumoniae multirresistentes
(Universidade Federal de Santa Maria, 2013-03-28)
During the last decades, K. pneumoniae has emerged as one of the most clinically significant pathogens, especially due to the high prevalence of strains producing extended spectrum β-lactamases (ESBL) and carbapenemases. ...
Estudo de metodologias para avaliação do hormônio da paratireóide humano recombinante
(Universidade Federal de Santa Maria, 2013-01-31)
Human parathyroid hormone (hPTH) is a polypeptide with 84 amino acids and it is the
most important peptide regulator for calcium and phosphate ion homeostasis, maintaining
bone structure. Recombinant human parathyroid ...
Desenvolvimento de nanocápsulas contendo cetoprofeno e avaliação in vitro da citotoxicidade
(Universidade Federal de Santa Maria, 2013-08-28)
The aim of this work was to prepare, characterize and evaluate the in vitro cytotoxicity of Eudragit S100® nanocapsules (NC) containing ketoprofen. The nanostructured suspensions were prepared in triplicate by the method ...
Avaliação de biomarcadores associados à inflamação e ao estresse oxidativo em pacientes com câncer de próstata
(Universidade Federal de Santa Maria, 2013-01-28)
Changes in recent decades in morbidity and mortality of prostate cancer (CAP) is
making if a public health problem in several countries, including Brazil. Several studies
provide evidence that inflammatory processes and ...
Análise fitoquímica, avaliação da atividade antioxidante e antimicrobiana de Solanum guaraniticum A. St.- Hil
(Universidade Federal de Santa Maria, 2013-06-14)
The Solanaceae family is one of the largest and most complex, especially the Solanum genus, with
about 1500 species. Solanum guaraniticum is a shrub found in Paraguay, Argentina and Brazil,
popularly known as jurubeba ...
Triazenos e complexos triazenidos de ouro(I) e cobre(II): atividade antileucêmica e antibacteriana in vitro
(Universidade Federal de Santa Maria, 2013-03-22)
Cancer represents one of the leading causes of death worldwide and efforts to discover more effective anticancer therapies have led to the synthesis of a wide diversity of molecular species. Furthermore, the increase of ...
Distinção entre hematogônias e blastos em pacientes portadores de leucemia linfocítica aguda de células B
(Universidade Federal de Santa Maria, 2013-12-12)
Hematogones are B-lineage lymphoid precursors cells normally found in bone marrow. The B-cell Acute Lymphocytic Leukemia (B-ALL) is a lymphocytic precursors neoplasia with consequent accumulation of immature cells called ...
Avaliação das atividades citotóxica e antibacteriana de compostos triazenos
(Universidade Federal de Santa Maria, 2013-12-13)
Neoplasms are a major cause of death worldwide and have been worrying about the medical and scientific community, as most anticancer vector does not act on cancer cells, triggering numerous side-effects and, in some cases, ...
Comparação de metodologias para detecção da resistência à meticilina em Staphylococcus aureus
(Universidade Federal de Santa Maria, 2013-11-29)
Staphylococcus aureus is considered as a microorganism belonging to the normal flora of humans, being both a settler as an infectious pathogen Methicillin-resistant Staphylococcus aureus (MRSA) has emerged as a major cause ...
Atividade de enzimas que degradam nucleotídeos e nucleosídeo da adenina em linfócitos de gestantes soropositivas para toxoplasmose
(Universidade Federal de Santa Maria, 2013-06-26)
Toxoplasmosis, caused by the intracellular protozoan Toxoplasma gondii is an infectious disease, and this triggers the activation of the immune system. The pregnancy, in turn, shows characteristics of systemic inflammatory ...