All of the parameters were also tested for correlation , and a significant inverse correlation was found between age and type I and type II receptors when all subjects were plotted and between aged and CD4 and age and CD4/CD8 in the aged group .
all of the parameters were also tested for correlation , and a significant inverse correlation was found between age and type i and type ii receptors when all subjects were plotted and between aged and cd4 and age and cd4/cd8 in the aged group .
O O O O O O O O O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O O O B-cell_type O B-other_name O B-cell_type O O B-multi_cell I-multi_cell O