the human recombinant interleukin 2 ( il-2 ) was entrapped in liposomes , and the therapeutic effects of the liposomes containing il-2 ( lip-il-2 ) were experimentally studied using the rat hepatoma strain , ah-66 , maintained in donryu rats and challenged subcutaneously in the inguinal region .
C0086418
human
C0021756
il-2