natural indigo
3.cases of acute leukemia transferred from chronic granulocytic one were treated by kangbailin decoction (rootof American ginseng,red sage root,pleione rhizome,zedoary,arborvitae,lucid ganoderma) and the capsule(consisting of natural indigo realgar,and cow- bezoare) added with zero- point chemotherapy (therapeutic group) ,the result showed the curative effectof the therapeutic group (90 % ) was much higher than that (5 8% ) of control group (only zero- point therapy) .

