We studied the effect of interleukin-4 ( IL-4 ) on the lipopolysaccharide ( LPS ) induction of two immediate early genes c-fos and c-jun .
we studied the effect of interleukin-4 ( il-4 ) on the lipopolysaccharide ( lps ) induction of two immediate early genes c-fos and c-jun .
O O O O O B-protein_molecule O B-protein_molecule O O O O O B-lipid O O O O O O O B-DNA_domain_or_region O B-DNA_domain_or_region O