STUDY ON EFFECT OF SPIRULINA PLATENSIS POLYSACCH-ARIDE ON NK CELLS FROM ACUTE LEUKEMIA PATIENT IN VITRO / 中国海洋药物

AIM:The Effects of Spirulina Platensis Polysaccharide (SPP)on peripheral NK cell from healthy persons and acute leukemia patients were studied.METHODS:The activities of NK cell on target cell K 562 was measured with MTT method.RESULTS:The results showed that SPP could argument the NK cell activity from varies peroid cases with acute leukemia.SPP had no activity on NK cell from normal person.Cytotoxicity did not present when the peripheral blood mononuclear cell were co incubated with SPP.CONCLUSION:These results suggested that SPP could be exploited and utilized as an approach of biological responsive modifier therapy in the treatment of acute leukemia.