the effect of human recombinant interleukin-4 ( ril-4 ) on lymphokine-activated killer activity ( lak ) of peripheral blood lymphocytes ( pbl ) as well as sheep erythrocyte rosette-forming ( e+ ) and -non-forming ( e- ) lymphocytes stimulated by human recombinant interleukin-2 ( ril-2 ) has been investigated .
C0024297
lymphokine
C0024264
lymphocytes