It has also been reported that cortisone depresses reticulo-endothelial phagocytosis, lowers the total and differential white cell blood counts, and reduces the serum γ-globulin to about half the ...

such as chicken γ-globulin (DNP-CGG). The same result occurred when animals were immunized with CGG followed by DNP-CGG and subsequently with DNP-KLH. Once animals had experienced DNP in the ...