Preliminary studies on the anti-schistosomal effect of Ammi majus L.

AMMI MAJUS L., a plant belonging to the family Umbellifereae was found to possess a certain antischistosomal effect in mice infected with S. mansoni. This was proved by applying two techniques, the worm burden and the Oogram change. Bergapten, a pure furocoumarin naturally present in Ammi majus was found to have certain schistosomicidal effect.