[Immune response in mice following intrabrain injections of allogeneic spleen or brain cells].

Cytotoxic activity of spleen lymphocytes and lymphatic knots was studied. Accumulation of anibodies in blood serum of recipient in response to intrabrain injection of the antigen was investigated. Cellular and humoral immune response of mice developed with the intrabrain injection ofalohenic cells. The data obtained suggest that there is no isolation of the brain, because antigen injection to the brain is able to induce the immune reaction.