[Cytolytic activity of human tonsillar lymphocytes].

The radioisotopic method was applied to the study of cytolytic activity of human tonsil lymphocytes against chick erythrocytes, intact and loaded with streptococcus and staphylococcus antigens. Lymphocytes proved to be much more active in the lysis of target cells treated with microbial antigens than of the intact ones. The degree of erythrocytolysis dispension of the tonsillar cells and their treatment with antiglobulin serum.