ACE inhibition by astilbin isolated from Erythroxylum gonocladum (Mart.) O.E. Schulz.
dc.contributor.author | Lucas Filho, Milton Dayrell | |
dc.contributor.author | Silva, Grazielle Caroline da | |
dc.contributor.author | Côrtes, Steyner de França | |
dc.contributor.author | Guia, Thiago Rennó dos Mares | |
dc.contributor.author | Ferraz, Vany Perpetua | |
dc.contributor.author | Serra, Carla Penido | |
dc.contributor.author | Braga, Fernão Castro | |
dc.date.accessioned | 2012-07-30T14:17:18Z | |
dc.date.available | 2012-07-30T14:17:18Z | |
dc.date.issued | 2010 | |
dc.description.abstract | Erythroxylum species have several traditional uses in different countries, including the treatment of hypertension. The ethanol extract from E. gonocladum aerial parts, a species endemic to the Brazilian cerrado, elicited a concentration-dependent inhibition of angiotensin converting enzyme (ACE) (pIC50=4.53±0.05). Extract fractionation led to the isolation of two compounds, whose structures were assigned by spectrometric data as astilbin and β-sitosterol, along with a mixture of palmitic, stearic and linolenic acids. This is the first report on the occurrence of these compounds on E. gonocladum. Astilbin promoted significant ACE inhibition in vitro (pIC50=5.86±0.33) and its activity did not differ from captopril, when both compounds were assayed at 10 μM concentration. | pt_BR |
dc.identifier.citation | LUCAS FILHO, M. D. et al. ACE inhibition by astilbin isolated from Erythroxylum gonocladum (Mart.) O.E. Schulz. Phytomedicine, v. 17, n. 5, p. 383-387, abr. 2010. Disponível em: <https://www.sciencedirect.com/science/article/pii/S0944711309002372>. Acesso em: 30 jul. 2012. | pt_BR |
dc.identifier.issn | 09447113 | |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/1214 | |
dc.language.iso | en_US | pt_BR |
dc.rights.license | O periódico Phytomedicine concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 3347180657438. | |
dc.subject | Astilbin | pt_BR |
dc.subject | Erythroxylum gonocladum | pt_BR |
dc.subject | In vitro angiotensin converting enzyme inhibitory activity | pt_BR |
dc.title | ACE inhibition by astilbin isolated from Erythroxylum gonocladum (Mart.) O.E. Schulz. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
Arquivos
Pacote Original
1 - 1 de 1
Nenhuma Miniatura disponível
- Nome:
- ARTIGO_AceInhibitionAstilbin.pdf
- Tamanho:
- 223.34 KB
- Formato:
- Adobe Portable Document Format