Retinoic acid inhibits CD40 + interleukin-4 -mediated IgE production in vitro .
retinoic acid inhibits cd40 + interleukin-4 -mediated ige production in vitro .
B-other_organic_compound I-other_organic_compound O B-protein_molecule O B-protein_molecule O B-protein_family_or_group O O O O