The Influence of Methyl Chalcone of Hesperidin on the Toxicity of Mapharsen in Rabbits

Abstract
Comparisons between rabbits which received methyl chalcone of hesperidin plus mapharsen and rabbits which received mapharsen alone showed that the methyl chalcone diminished the toxic effects of mapharsen without inhibiting its spirochetal effect, and that it may possess independent though mild spirocheticidal activity.