levamisole , thiabendazole , imuthiol , avridine , isoprinosine , bovine recombinant interferon , human recombinant interleukin-2 , bovine recombinant interleukin-2 and various supplemental vitamins and minerals have been used as immunomodulators in livestock with various degrees of success .
C0086418
human
C0021756
recombinant interleukin-2