A rise in activity of natural cold isolymphocytotoxins after hemostimulation

Natural cold isolymphocytotoxins (NCILCT) were studied in sera of patients with chronic renal insufficiency who had undergone 3–200 hemodialyses, in sera of healthy subjects before and after intramuscular injections of 5–9 ml of whole autologous blood, and in sera of hemophilia patients before and after a transfusion of 130–250 ml of freshly drawn donor plasma concentrate. It was noted NCILCT activity rose from 20–50% to 50–100% dead cells after injections of antologous blood and plasma transfusions in the majority of cases.