Phytomedicine. 2002 Jul; 9(5): 433-7.

Preliminary evaluation of anti-inflammatory and anti-arthritic activity of S. lappa, A. speciosa and A. aspera.

Gokhale AB, Damre AS, Kulkami KR, Saraf MN.

Department of Pharmacology, Bombay College of Pharmacy, Kalina, Mumbai, India.

Saussurea lappa, Argyreia speciosa and Achyranthes aspera are well known Indian medicinal plants used in the indigenous systems of medicine for the treatment of inflammatory conditions. The ethanolic extracts of the plants at the doses of 50, 100 and 200 mg/kg, p.o. were screened for their effect on acute and chronic inflammation induced in mice and rats. S. lappa and A. speciosa were found to significantly inhibit paw edema induced by carrageenan and Freund's complete adjuvant and to prevent accumulation of inflammatory cells in carrageenan-induced peritonitis at doses of 50-200 mg/kg. A. aspera inhibited these inflammatory responses at doses of 100-200 mg/kg. The studies reveal that the ethanolic extracts of S. lappa, A. speciosa and A. aspera possess anti-inflammatory and anti-arthritic activity and support the rationale behind the traditional use of these plants in inflammatory conditions.