Phytother Res. 1999 Mar; 13(2): 128-32.

Antiinflammatory activity of some extracts from plants used in the traditional medicine of north-African countries (II).

Rimbau V, Cerdan C, Vila R, Iglesias J.

Unitat de Farmacologia i FarmacognÃ²sia, Facultat de FarmÃ cia, Universitat de Barcelona, Spain.

Aqueous, ethanol and chloroform extracts from Corrigiliola telephiifolia, Echinops spinosus, Kundmannia sicula, Tamarindus indica and Zygophyllum gaetulum were evaluated for antiinflammatory properties in mice (ear oedema induced by arachidonic acid) and rats (subplantar oedema induced by carrageenan) after topical or i.p. administration, respectively. Our results showed that all the plants exhibit antiinflammatory activity, since at least one extract from each plant was active in one of the experimental models. Whereas all the extracts of Corrigiliola telephiifolia and Echinops spinosus were highly active on all the experimental models assayed (values of inflammation inhibition well above 50%), poorer activity profiles were recorded in Kundmannia sicula, Tamarindus indica and Zygophyllum gaetulum. These results support the traditional uses for these plants but indicate that the active principles in the chloroform extracts are probably more active and/or are contained in larger concentrations than the principles in the polar extracts used in the traditional medicine of North-African countries.