moreover , in both strains of mice , a progressive depression of blastogenesis , first to the t-cell mitogens and then to the b-cell mitogens in the spleen , and to the t-cell mitogens in the peripheral lymph nodes , occurred during the course of the infection , whereas the response to the b-cell mitogens in the nodes increased slowly during the advanced stage of the disease .
C0009450
infection
C0012634
disease