several parameters have recently been studied , and proliferation of t cells upon stimulation by macrophages or b cells of mls-disparate stimulator cells , induction of differentiation of b cells of stimulator strains but inhibition of their macrophage differentiation , and the inhibition by e11 t cells of the production of a mitogenic mediator by mls-disparate spleen cells have been found .
C1516343
induction
C0007634
cells