Cytotoxicity on Human Leukemic and Rat Hepatoma Cell Lines of Alkaloid Extracts ofPsychotria forsteriana

Alkaloid extracts of the different organs i.e. leaves (PFF), rootbark (PFER), stem bark (PFET) and fruits (PFFr) were tested on human leukemic (Molt 4 ) and rat hepatoma (FAZA) cell lines. Moreover, some of the isolated alkaloids from these organs were also tested