Anti-inflammatory and gastroprotective activities of the aqueous extract of Micromeria fruticosa (L.) Druce ssp Serpyllifolia in mice
Abu-Gharbieh, E.; Shehab, N.G.; Khan, S.A.
Pakistan Journal of Pharmaceutical Sciences 26(4): 799-803
2013
ISSN/ISBN: 1011-601X PMID: 23811461 Document Number: 664069
Micromeria fruticosa is used widely in many Mediterranean regions for various inflammatory conditions. The aim of this work was to assess the anti-inflammatory and gastroprotective activities of the aqueous extract of Micromeria fruticosa. The aqueous extract of Micromeria fruticosa was tested orally in mice at doses of 50, 100 and 200 mg/kg in carrageenan-induced paw edema, vascular permeability, myeloperoxidase activity (MPO) and indomethacin-induced gastric ulceration. In the paw edema model, the extract at dose of 200 mg/ kg, exhibited a significant anti-inflammatory effect, while the extract at 100 and 200 mg/kg reduced significantly the vascular permeability and MPO activity in a dose dependant manner. Oral pretreatment of the aqueous extract reduced significantly the development of gastric lesions induced by indomethacin at dose of 200 mg/kg only. Results suggest that the aqueous extract of Micromeria fruticosa has both anti-inflammatory as well as, gastroprotective activities. Thus it could be used as an alternative or supplementary herbal remedy for the treatment of inflammatory diseases especially when combined with strong anti-inflammatory medications that have ulcerogenic side effects such as NSAIDs.