Article ID Journal Published Year Pages File Type
9011335 Journal of Ethnopharmacology 2005 4 Pages PDF
Abstract
An ethanolic extract of the dried leaves of Nelsonia canescens was investigated for anti-inflammatory and analgesic activities in rat. In the test for anti-inflammatory activity, the extract at the doses of 50-200 mg/kg significantly (P < 0.05) inhibited carrageenan-induced paw oedema and cotton pellet granuloma. Likewise, at the same doses the extract exhibited analgesic activity in both the hot plate latency assay (hot plate maintained at 55 °C) and on the early and late phases of formalin-induced paw licking in rats. The result of the present study confirm that Nelsonia canescens has analgesic and anti-inflammatory activities. These findings also justify the traditional use of the plant for treating pain.
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