it may be presumed that the effect of the poison under study on the immunogenesis is conditioned by the action of the poison on the number of immunologically competent cells-precursors , released for differentiation irrespective of the antigen 's action , simultaneously and immediately upon its introduction , as well as on the extent of recruitment , multiple , non-changed passage from the precursors compartment into that of the abfc , occurring at the level of the integral organism , possibly through the intermidiary of the endocrine and vegetative nervous systems .
C0007589
differentiation
C0007634
abfc