retroplacental blood lymphocytes ( rpl ) in human pregnancy were studied for proliferative response induced by recombinant interleukin-2 ( ril-2 ) and anti-tac positive cells before and after pha stimulation for 24 hr and compared with peripheral blood lymphocytes ( pbl ) of the same donor .
C0086418
human
C0021756
recombinant interleukin-2