Finally , addition of REF-1 from activated monocytes to alveolar macrophage nuclear proteins resulted in a marked increase in AP-1 DNA binding .
finally , addition of ref-1 from activated monocytes to alveolar macrophage nuclear proteins resulted in a marked increase in ap-1 dna binding .
O O O O B-protein_molecule O B-cell_type I-cell_type O O O O O O O O O O O B-protein_molecule O O O