tritiated arachidonic acid ( 3h-aa ) -labeled rat synovial fibroblasts stimulated with human recombinant interleukin-1 beta ( ril-1 beta ) released incorporated radiolabel in a time-dependent and dose-dependent manner , with labeled prostaglandins representing 29 % of the released radiolabel .
C0086418
human
C0021753
recombinant interleukin-1 beta