Author | Prytzyk, Eliane | |
Author | Dantas, Andreia P. | |
Author | Salomão, Kelly | |
Author | Pereira, Alberto S. | |
Author | Bankova, Vassya S. | |
Author | Castro, Solange L. de | |
Author | Aquino Neto, Francisco R. | |
Access date | 2020-03-12T17:30:30Z | |
Available date | 2020-03-12T17:30:30Z | |
Document date | 2003 | |
Citation | PRYTZYK, Eliane et al. Flavonoids and trypanocidal activity of Bulgarian propolis. Journal of Ethnopharmacology, v. 88, p. 189-193, 2003. | pt_BR |
ISSN | 0378-8741 | pt_BR |
URI | https://www.arca.fiocruz.br/handle/icict/40309 | |
Language | eng | pt_BR |
Publisher | Elsevier | pt_BR |
Rights | restricted access | pt_BR |
Subject in Portuguese | Própolis | pt_BR |
Subject in Portuguese | Trypanosoma cruzi | pt_BR |
Subject in Portuguese | Flavonoides | pt_BR |
Subject in Portuguese | Atividade antifúngica | pt_BR |
Subject in Portuguese | Atividade antibacteriana | pt_BR |
Subject in Portuguese | Cromatografia gasosa de alta temperatura | pt_BR |
Title | Flavonoids and trypanocidal activity of Bulgarian propolis | pt_BR |
Type | Article | pt_BR |
DOI | 10.1016/S0378-8741(03)00210-1 | |
Abstract | Acetone and ethanol extracts of two Bulgarian propolis samples (Bur and Lov) were investigated by high temperature high resolution gas
chromatography coupled to mass spectrometry (HT-HRGC-MS), and their activity against Trypanosoma cruzi was evaluated. The ethanol
extracts—Et-Bur and Et-Lov—showed similar composition, with a high content of flavonoids, and strong inhibitory activity against T. cruzi
proliferative epimastigotes, which were more susceptible than trypomastigotes. In the presence of blood, the activity of Et-Bur or Et-Lov
against trypomastigotes was similar to that of the standard drug, crystal violet. Both extracts also showed similar and significant activity
against Staphylococcus aureus and Candida albicans, while being inactive against Escherichia coli. The acetone extract, Ket-Bur, was more
active than Et-Bur against both forms of T. cruzi. | pt_BR |
Affilliation | Universidade Federal do Rio de Janeiro. Instituto de Química. Ladetec. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Ultraestrutura e Biologia Celular. Laboratório de Biologia Celular. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Ultraestrutura e Biologia Celular. Laboratório de Biologia Celular. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Universidade Federal do Rio de Janeiro. Instituto de Química. Ladetec. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Bulgarian Academy of Science. Institute of Organic Chemistry with Centre of Phytochemistry. Sofia, Bulgaria. | pt_BR |
Affilliation | Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Ultraestrutura e Biologia Celular. Laboratório de Biologia Celular. Rio de Janeiro, RJ, Brasil. | pt_BR |
Affilliation | Universidade Federal do Rio de Janeiro. Instituto de Química. Ladetec. Rio de Janeiro, RJ, Brasil. | pt_BR |
Subject | Propolis | pt_BR |
Subject | Flavonoids | pt_BR |
Subject | High temperature gas chromatography | pt_BR |
Subject | Trypanosoma cruzi | pt_BR |
Subject | Antibacterial activity | pt_BR |
Subject | Antifungal activity | pt_BR |
e-ISSN | 1872-7573 | |
Embargo date | 2025-01-01 | |