t-lymphocytes from fractions 6 and 7 and in most experiments also from fraction 5 ( low-density lymphocytes containing between 20 % and 50 % fcmu receptor bearing cells , but still 0.2 % up to 30 % monocytes ) could be stimulated by pha for the production of il-2 also without additional monocytes .
C0108768
2
C0026473
monocytes