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Anthocyanins from Eugenia brasiliensis edible fruits as potential therapeutics for COPD treatment
- Source :
-
Food Chemistry . Oct2012, p1256-1262. 7p. - Publication Year :
- 2012
-
Abstract
- Abstract: Nine anthocyanins (1–9) from the edible fruits of Eugenia brasiliensis were identified by HPLC-PDA and LC–MS, and seven of these are described for the first time in this Brazilian fruit. Two of the major anthocyanins, delphinidin (8) and cyanidin (9), were studied for their inhibitory activity against chemokine interleukin-8 (IL-8) production before and after cigarette smoke extract (CSE) treatment of cells. In non-treated cells the amount of IL-8 was unchanged following treatment with cyanidin and delphinidin in concentrations 0.1–10μM. Both delphinidin (8) and cyanidin (9) decreased the production of IL-8 in treated cells, at 1 and 10μM, respectively. Delphinidin (8) demonstrated IL-8 inhibition in the CSE treated cells in a dose-dependent manner. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03088146
- Database :
- Academic Search Index
- Journal :
- Food Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 75170619
- Full Text :
- https://doi.org/10.1016/j.foodchem.2012.01.086