T cells preincubated with phorbol 12-myristate 13-acetate ( PMA ) and dibutyryl cAMP ( Bt2cAMP ) displayed a deficient proliferative ability in response to anti-CD3 mAb stimulation , whereas lymphocytes treated individually with either Bt2cAMP or PMA responded comparably to untreated samples .
t cells preincubated with phorbol 12-myristate 13-acetate ( pma ) and dibutyryl camp ( bt2camp ) displayed a deficient proliferative ability in response to anti-cd3 mab stimulation , whereas lymphocytes treated individually with either bt2camp or pma responded comparably to untreated samples .
B-cell_type I-cell_type O O B-other_organic_compound I-other_organic_compound I-other_organic_compound O B-other_organic_compound O O B-nucleotide I-nucleotide O B-nucleotide O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O O B-cell_type O O O O B-nucleotide O B-other_organic_compound O O O O O O