Article ID Journal Published Year Pages File Type
2540095 Fitoterapia 2006 5 Pages PDF
Abstract

The antiinflammatory activity of the aqueous extract of Polygala japonica (AEPJ) was investigated in mice and rats to find the pharmacological basis for its ethnomedical use. The extract produced a significant inhibition of peritoneal and cutaneous vascular permeability induced by acetic acid and histamine, respectively and ear swelling induced by picryl chloride in mice at the dose of 25.0 mg/kg. Moreover, the extract markedly inhibited footpad edema induced by histamine in rats, and decreased prostaglandin E2 (PGE2) content in carrageenan-induced air-pouch at doses of 12.5 and 6.25 mg/kg respectively.

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