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Natural Product Research
Formerly Natural Product Letters
Volume 26, 2012 - Issue 11
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Short Communications

Anti-inflammatory activity of Gentiana striata Maxim.

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Pages 1038-1044 | Received 04 May 2010, Accepted 29 Dec 2010, Published online: 10 Oct 2011
 

Abstract

The anti-inflammatory activity and the mechanism of action of Gentiana striata Maxim. has been investigated. The most active phase, the ethyl acetate extract of Gentiana striata Maxim. (EGS), displayed potent inhibitory activity on feet oedema of rheumatoid arthritis (RA) inflicted rats. This anti-inflammatory activity might be partly based on the notable reduction of prostaglandin E2 (PGE2) and nitric oxide (NO) levels. Six further compounds isolated from EGS have previously been reported as having anti-inflammatory activity.

Acknowledgements

The authors thank Dr Allen Gamble (Australian National University, Australia), whose comments and corrections of manuscript significantly improved the content of this article. Support of this research was partially provided by National University Innovation Experiment Program.

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