Tanzanian medicinal plants used traditionally for the treatment of malaria: in vivo antimalarial and in vitro cytotoxic activities

animal animales animals bark celastraceae cell culture cell lines corteza culture de cellule cytotoxicity drug plants extractos vegetales farmacologia in vitro experimentation medicinal properties menispermaceae pharmacologie pharmacology plant extracts plantas medicinales plante medicinale plasmodium berghei propiedades medicinales racine roots stems tallo tige toxicidad toxicity