Consulta: creatorFacets:"Rodrigues,P."
Registros recuperados: 3
Data/hora: 11/06/2024 04:23:23

Antibacterial activity of propolis collected in different regions of Brazil
Provedor de dados: 80
Autores: Gonsales,G. Z.; Orsi,R. O.; Fernandes Júnior,A.; Rodrigues,P.; Funari,S. R. C.
The aim of this study was to investigate the antibacterial activity of propolis samples from Goiás, Paraná and São Paulo States, Brazil, and their flavonoids content. Ethanolic extracts of propolis (EEP) were prepared (30g of propolis in 70% ethanol), and the microorganisms Staphylococcus aureus and Escherichia coli were tested. The methodology employed was agar diffusion using filter paper discs. Ampicillin and tetracycline were used as controls. Antibacterial activity was determined by the reading of inhibition zone diameters (mm) after 24 hours incubation at 37°C. Results demonstrated that EEP inhibited the growth of Staphylococcus aureus but not that of Escherichia coli. Tetracycline and ampicillin showed an efficient action against both bacteria....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Propolis; Antibacterial activity; Flavonoids.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992006000200009

Effects of propolis from Brazil and Bulgaria on Salmonella serovars
Provedor de dados: 80
Autores: Orsi,R. O.; Sforcin,J. M.; Funari,S. R. C.; Fernandes-JR.,A.; Rodrigues,P.; Bankova,V.
Propolis shows biological properties such as antibacterial action. This bee product has a complex chemical composition, which depends on the local flora where it is produced. Salmonella serovars are responsible for human diseases that range from localized gastroenteritis to systemic infections. The aim of the present study was to investigate the susceptibility of Salmonella strains, isolated from food and infectious processes, to the antibacterial action of Brazilian and Bulgarian propolis, as well as to determine the behavior of these bacteria, according to the incubation period, in medium plus propolis. Dilution of ethanolic extract of propolis in agar was the used method. Brazilian and Bulgarian propolis showed an antibacterial action against all...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Propolis; Susceptibility profile; Salmonella; Food; Infection.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992007000400006

Opisthorchis felineus in cat: case report
Provedor de dados: 45
Autores: Oliveira,P.; Pires,M.A.; Rodrigues,P.; Ginja,M.; Pires,M.J.; Pires,I.; Cardoso,L.; Antunes,L.; Rodrigues,M.
Opisthorchis felineus foi encontrado em um gato admitido no Hospital Veterinário da Universidade de Trás-os-Montes e Alto Douro. No momento de admissão, o animal apresentava-se em estado de choque, com hipotermia, desidratação e mucosas pálidas. As análises hematológicas revelaram linfopenia, eosinofilia e anemia moderada. À necrópsia observou-se distensão da vesícula biliar e intensa infestação parasitária no fígado. O estudo morfológico do parasita revelou tratar-se de Opisthorchis felineus.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cat; Trematodes; Opisthorchis felineus.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000400020