[Efficacy of experimental active specific immunotherapy and immunoprevention of malignant gliomas of the brain].

The authors conducted experiments to study the efficacy of active specific immunotherapy and immunoprophylaxis with tumor cell lysate obtained by means of metabolites of Bac. mesentericus AB-56 in inoculated malignant glioma of the brain. Active immunotherapy was found to produce the best effect in the early latent period of tumor growth.