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Estudos de atividade antimicrobiana, de migração e de toxicidade de nanopartículas de prata aplicadas em filmes poliméricos
(Universidade Federal de São Carlos, 2014-07-29)
Advances in nanotechnology have allowed the development of materials that can perform various technological functions. Among these materials, polymers have been noticed for innovation for food packaging, providing physical ...
Aplicação de filmes com nanopartículas de prata na conservação de morangos
(Universidade Federal de São Carlos, 2014-12-17)
The consumption of fruits and vegetables has been growing due to the efforts for a
healthier diet. In this context, strawberry can be highlighted for its nutritional value and
for being a tasty and attractive fruit. ...
Bioprospecção de microrganismos endofíticos isolados de Tabebuia spp. e Hymenaea courbaril e identificação da produção de metabólitos de interesse biotecnológico
(Universidade Federal de São Carlos, 2014-11-28)
Microorganisms, such as those belonging to the groups of Penicillium, Bacillus, Paenibacillus, represent represent an important source for the production of bioactive metabolites with varied applications. The production ...
Efeito anti-inflamatório do extrato etanólico da Harpagophytum procumbens durante a inflamação intestinal de camundongos infectados com Salmonella Enteritidis (ATCC13076)
(Universidade Federal de São Carlos, 2014-05-29)
Salmonellosis is an illness caused by bacteria of the genus Salmonella, a leading infectious disease worldwide. Due to the importance of this infection forward to eating habits, the search for a new compound that can ...
Produção de compostos antimicrobianos por Paenibacillus polymyxa RNC-D: otimização das condições de cultivo, purificação e caracterização dos bioprodutos
(Universidade Federal de São Carlos, 2014-06-30)
The increase in the production of antimicrobial metabolites by Paenibacillus polymyxa RNC-D was appraised through the study of cultivation variables. Two process variables, namely the glucose and inoculum concentrations, ...
Biotecnologia, bioética, biodireito, biossegurança e biodefesa no contexto DQBRNE: atualidade, perspectivas e desafios
(Universidade Federal de São Carlos, 2014-10-01)
The proposed work for this research, entitled Biotechnology, bioethics, biolaw,biosecurity and biodefense in the DCBRNE context: actuality, challenges and perspectives is considered controversial, and in the language of ...
Estudo da sensibilidade barorreflexa e sua relação com a produção de citocinas inflamatórias no processo de envelhecimento
(Universidade Federal de São Carlos, 2014-08-21)
Aging causes changes in several human subsystems such as the cardiovascular and immune systems. The objective of this study was to evaluate the relationship between baroreflex function through linear algorithm (cross-spectral ...
Avaliação da atividade antimicrobiana da N,N,Ntrimetilquitosana e da quitosana comercial sobre o crescimento de bactérias gram-positivas e gram-negativas e de fungos filamentosos
(Universidade Federal de São Carlos, 2014-04-16)
Many efforts have been dedicated in the searching of natural compounds which are suitable to be applied in food conservation. Among them, the chitosan has presented promising results concerning the antimicrobial activity, ...
Estudos estruturais de duas 3 (Fenoximetil)-4-fenilbut-3-en-onas e docking no fator letal (LF) do bacillus anthracis (Antraz)
(Universidade Federal de São Carlos, 2014-08-28)
In this work the crystal structures of two 3 (phenoxymethyl)-4-phenylbut-3-en-ones were determined and the resulting 3D strutures were used as input for docking studies in the lethal factor (LF) of bacillus anthracis. The ...
Efeitos da realidade virtual para treino de habilidades motoras e cognitivas em idosos institucionalizados
(Universidade Federal de São Carlos, 2014-10-31)
With advancing age, there is a tendency of loss of cognitive aspects such as memory, attention, learning new technologies and motor aspects such as loss of range of motion of the upper limbs. The literature points to ...