Abstract
Abstract In 1735 Carolus Linnaeus wrote that quinine was the preferred treatment for malaria but that the bark of the ash (Fraxinus excelsior) and worm-wood (Artemisia absinthium) also had effects on the disease. We here report that lipo- and hydrophilic extracts of the bark of the ash inhibit the in vitro growth of the asexual stages of P. falciparum. The data suggests that the knowledge of the treatment of malaria was already available in Europe some 300 years ago.
Declaration of interest: There are no conflicts of interest related to this manuscript.