in addition , the immunosuppressive effect of a water-soluble nitrosourea derivative ( acnu ) was determined in terms of the cytotoxicity of spleen lymphocytes , and the restoring effect of lymphokine-activated killer ( lak ) cells and/or human recombinant interleukin-2 ( ril-2 ) on the cytotoxicities of spleen lymphocytes were examined in acnu-treated c57 bl/6 mice .
C0086418
human
C0021756
ril-2