摘要 |
<p>Interleukin-2 and macrophage activating factor (MAF) are produced by incubation of the human peripheral blood cells in the presence of the human lymphoblast cells and an interleukin inducer. Interleukin-2 and MAF are useful in treatment of infectious diseases caused by virus or bacteria or of malignant tumors. The yield is greatly increased by the present method.</p> |