The anti-inflammatory activity of Enicostemma littorale and Mollugo cerviana

The anti-inflammatory activity of E. littorale and M. cerviana was assessed by carrageenan-induced inflammation and cotton pellet granuloma method in rats. E. littorale and M. cerviana exerted 54 and 26% anti-inflammatory activity for a dose of 100 mg/100 g body wt, respectively, in carrageenan-induced acute inflammation. In chronic inflamation of cotton pellet granuloma, E. littorale and M. cerviana exerted 30 and 46% anti-inflammatory activity at the above dosage, respectively. The optimal dose for these drugs was determined in carrageenan inflammation. The effect of the alcoholic extract of these drugs on human erythrocyte membrane stabilization and inhibition of cobra venom phospholipase A 2 was studied in vitro and the drugs were found to be effective. Further, these drugs were found to inhibit the levels of lipid peroxides, acid phosphatase, and γ-glutamyl transpeptidase activity in the exudate of cotton pellet granuloma. The effects were compared with those of standard anti-inflammatory drug, hydrocortisone. A possible mode of action of these drugs is suggested.