Experimental Study on the Immunoprotective Effect and Mechanism of Action of Specific Active Immunization with Tumor Cell Vaccine / 中国肿瘤生物治疗杂志

ABSTRACT

Through several murine transplantable tumor models, we studied the immunoprotective effect and mechanism of action of specific active immunization with various tumor cell vaccines (TCV) treated by (1) Oleum Curcuma Aromatica (OCA, a Chinese anticancer medicament) and its effective monomer ?-elemene; (2) MMC and glutaraldehyde; (3) ~(60)Co and X-ray irradiation; and (4) vaccinia virus (VV) and newcastle disease virus (NDV), including virus infected TCV membrane fraction (Mfr). The reproducible results of immunoprotective effect indicated that the specific active immunotherapy with such TCVs might be of practical value in clinical immunological approaches to cancer therapeutics.