Abstract | ETHNOPHARMACOLOGICAL RELEVANCE: MATERIALS AND METHODS: RESULTS: The results showed that the xylene-induced ear edema in mice was significantly reduced by the ethyl acetate extract at dosages of 100, 200 and 400mg/kg, and the carrageenan-induced paw edema in rats was monitored to be reduced by the ethyl acetate extract 3h after carrageenan injection. The ethyl acetate extract was also found to reduce the inflammation pain of acetic acid-induced writhing model in a dose-dependent manner and cause reduction of the ALI in mice through the inhibition of the release of PGE2 and the LPS-induced COX-2 expression in the lung. CONCLUSION: Our study demonstrates that the ethyl acetate extract of the plant can help to reduce inflammations by inhibiting the expression of COX-2.
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Authors | Xiaofeng Niu, Yongmei Li, Weifeng Li, Hua Hu, Huan Yao, Huani Li, Qingli Mu |
Journal | Journal of ethnopharmacology
(J Ethnopharmacol)
Vol. 152
Issue 1
Pg. 99-105
(Feb 27 2014)
ISSN: 1872-7573 [Electronic] Ireland |
PMID | 24406787
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2014 Elsevier Ireland Ltd. All rights reserved. |
Chemical References |
- Acetates
- Anti-Inflammatory Agents
- Plant Extracts
- ethyl acetate
- Cyclooxygenase 2
- Dinoprostone
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Topics |
- Acetates
(chemistry)
- Acute Lung Injury
(drug therapy, physiopathology)
- Animals
- Anti-Inflammatory Agents
(administration & dosage, isolation & purification, pharmacology)
- Caragana
(chemistry)
- Cyclooxygenase 2
(metabolism)
- Dinoprostone
(metabolism)
- Disease Models, Animal
- Dose-Response Relationship, Drug
- Edema
(drug therapy, physiopathology)
- Inflammation
(drug therapy, physiopathology)
- Male
- Medicine, Chinese Traditional
- Mice
- Plant Extracts
(administration & dosage, pharmacology)
- Rats
- Rats, Sprague-Dawley
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