it was concluded that although there is a possibility that monocytes are not depleted completely , pma did not seem to require monocytes for b-cell activation , whereas the level of t-cell activation was potentiated by monocyte addition and pma probably activated t cells via receptors that are different from those used by con a and pha or probably activated t cells without hla-dr antigen receptors .
C1155065
t-cell activation
C0034790
t cells