Analgesic and anti-inflammatory effects of ethanol extracted leaves of selected medicinal plants in animal model

Aim: The research was carried out to investigate the analgesic and anti-inflammatory effects of ethanol extract of Desmodium pauciflorum, Mangifera indica and Andrographis paniculata leaves. Materials and Methods: In order to assess the analgesic and anti-inflammatory effects acetic acid induced writhing response model and carrageenan induced paw edema model were used in Swiss albino mice and Wistar albino rats, respectively. In both cases, leaves extract were administered (2gm/kg body weight) and the obtained effects were compared with commercially available analgesic and anti-inflammatory drug Dclofenac sodium (40mg/kg body weight). Distilled water (2ml/kg body weight) was used as a control for the study. Results: In analgesic bioassay, oral administration of the ethanol extract of leaves were significantly (p