Studies on host resistance to cancer VI. Electrophoretic studies in health and neoplastic disease: a preliminary report

Electrophoretic studies were made on tissue extract and sera from normal strong A mice, non-pre-treated mice challenged with Ehrlich Ascites Tumor cells; mice pre-treated with formalin-killed ascites Tumor cells prior to challenge with live EAT cells; normal human beings; patients with non-neoplastic diseases; and patients with cancer. The significance of the findings were analyzed. A consideration that the changes in the pre-treated and challenged mice indicated that the development of immunity was made. (Summary)