the various groups showed no differences in peripheral blood mononuclear cell composition ( concentration of b lymphocytes and t lymphocytes or of t lymphocyte subsets with okt 4 and okt 8 phenotype ) or function ( lymphocyte stimulation with phytohaemagglutinin , concanavalin a , pokeweed mitogen and antigen cocktail ) .
C0024262
lymphocyte stimulation
C0003320
antigen