|
|
|
|
|
| Mantovani,R. P.; Rall,V. L. M.; Batalha,J. E. N.; Fernandes,A. A. H.; Fernandes Junior,A.. |
| Propolis is a natural resinous substance collected by bees from vegetal sources and its therapeutic properties have been investigated. In this work, we evaluated the inhibitory activity of ethanolic extracts of propolis (EEP) from the Southeast and South of Brazil on coagulase-negative Staphylococcus (CNS) growth as well as the EEP in vitro synergism with antimicrobial drugs by using the diffusion method (E-test). The EEP chemical characteristics (dry weight, pH, flavonoid and phenolic compounds) were determined. Seven drugs were tested, and synergism was observed between three drugs and Southeast EEP, six drugs and South EEP, and one drug and ethanol control. Ethanolic extracts of propolis from the South of Brazil presented the greatest flavonoid content... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazilian propolis; Coagulase-negative Staphylococcus; E-test; Antimicrobial drugs; Synergism. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000200012 |
| |
|
|
| Orsi,R. O.; Sforcin,J. M.; Rall,V. L. M.; Funari,S. R. C.; Barbosa,Luciano; Fernandes,JR A.. |
| Propolis antibiotic action has been widely investigated. This assay was carried out in order to observe the in vitro antibacterial activity of propolis against Salmonella enteritidis isolated from food and Salmonella typhimurium isolated from human infections. Propolis was collected by Apis mellifera in two regions of Brazil (Mossoró, Rio Grande do Norte State; and Urubici, Santa Catarina State). Both strains survival percentage decreased with time of incubation in Ethanolic Extracts of Propolis (EEP), demonstrating bactericidal effect after 24 hours. It was also observed that EEP from Mossoró was more effective than that from Urubici. The control of the propolis solvent - 70% ethanol - was less effective than EEP, showing only a bacteriostatic effect. We... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Propolis; Susceptibility profile; Salmonella; Food; Infection. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992005000200003 |
| |
|
|
|
