Abstract :Abstract
Inspired by our earlier research reports towards the ability of E. scaber and its phytochemical constituents in regimens for inhibiting tumours with extensive proliferative potencies, the active fraction of E. scaber (ES) was chosen in the present study for investigating its immuno modulatory activity, anti tumour activity and toxicity, in in vivo animal models. The influence of the administration of ES (100 mg/kg, i.p) on the humoral and cellular immune response was investigated in mice.