Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados J. Venom. Anim. Toxins incl. Trop. Dis. (3) Autor Lopes,C. A. M. (3) Cunha,M. L. R. S. (1) Genaro,A. (1) Lopes,T. F. (1) Lourenço,N. G. G. S. (1) Pereira,P. C. M. (1) Souza,L. R. (1) Takahashi,C. K. (1) Trindade,E. B. S. M. (1) Mais... Palavra-chave Antimicrobial susceptibility (1) Ciprofloxacin (1) Enterobacteriaceae (1) Enterococcus faecalis (1) Environmental parameters (1) Estuarine water (1) HIV-1 (1) Infection (1) Intestinal microbiota (1) Nutrition (1) Resistance (1) Spontaneous mutation (1) Vancomycin (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2007 (2) 2005 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Study on the susceptibility of Enterococcus faecalis from infectious processes to ciprofloxacin and vancomycin J. Venom. Anim. Toxins incl. Trop. Dis. Genaro,A.; Cunha,M. L. R. S.; Lopes,C. A. M.. Enterococcus faecalis is considered a pathogen responsible for hospital infections and, due to its frequent multi-resistant profile, has caused preoccupations among many medical authorities. The objective of this study was to determine the antimicrobial susceptibility of 74 strains isolated from blood cultures and purulent secretions to vancomycin and ciprofloxacin through the Minimum Inhibitory Concentration (MIC) and Minimum Bactericidal Concentration (MBC) by using the Microdilution test. The results showed a greater efficacy of vancomycin compared to ciprofloxacin (98.6% of the strains were inhibited by vancomycin at lower concentrations: 0.06 - 1 µg/ml). However, in the MBC analysis 73% of the strains showed a MBC of vancomycin only at high... Tipo: Info:eu-repo/semantics/article Palavras-chave: Enterococcus faecalis; Vancomycin; Ciprofloxacin; Resistance; Spontaneous mutation. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992005000300004 Environmental parameters and antimicrobial susceptibility of enterobacteriaceae isolated from estuarine waters of São Vicente, São Paulo state, Brazil J. Venom. Anim. Toxins incl. Trop. Dis. Lourenço,N. G. G. S.; Takahashi,C. K.; Lopes,T. F.; Lopes,C. A. M.. Diseases transmitted by water consists a serious public health problem and enterobacteria are the main group of microorganisms responsible for outbreaks in humans. Such pathogenic bacteria proliferate in water polluted by domestic and industrial sewage and reach the population through seawater contact. The aim of the present work was to study environmental parameters as well as to identify Enterobacteriaceae species and their antimicrobial susceptibility in water samples collected from the estuarine area of São Vicente city (São Paulo State, Brazil). Strains were identified by using traditional biochemical tests described in literature and antimicrobial susceptibility tests were carried out using the disk diffusion method. Out of 26 samples, Escherichia... Tipo: Info:eu-repo/semantics/article Palavras-chave: Estuarine water; Environmental parameters; Enterobacteriaceae; Antimicrobial susceptibility. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992007000200006 Intestinal microbiota and HIV-1 infection J. Venom. Anim. Toxins incl. Trop. Dis. Trindade,E. B. S. M.; Souza,L. R.; Lopes,C. A. M.; Pereira,P. C. M.. The intestinal microbiota consists of a qualitatively and quantitatively diverse range of microorganisms dynamically interacting with the host. It is remarkably stable with regard to the presence of microorganisms and their roles which, however, can be altered due to pathological conditions, diet composition, gastrointestinal disturbances and/or drug ingestion. The present review aimed at contributing to the discussion about changes in the intestinal microbiota due to HIV-1 infection, focusing on the triad infection-microbiota-nutrition as factors that promote intestinal bacterial imbalance. Intestinal microbiota alterations can be due to the HIV-1 infection as a primary factor or the pharmacotherapy employed, or they can be one of the consequences of the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Intestinal microbiota; Nutrition; Infection; HIV-1. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992007000200003 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco