Anti-inflammatory and antinociceptive activities of non-alkaloids fractions from Aconitum flavum in vivo

Aconitum flavum Hand.-Mazz., Ranunculaceae, has been used for the treatment of rheumatism, traumatic injury in folk and clinical medicine, but the alkaloids has high toxicity. This study was designed to investigate the acute toxicity, anti-inflammatory and antinociceptive activities of non-alkaloids fractions from A. flavum in rodents. The anti-inflammatory activity was evaluated by inflammatory models of dimethylbenzene-induced ear vasodilatation and acetic acid-induced capillary permeability enhancement test in mice and carrageenan-induced paw edema in rats whereas the antinociceptive activ...