When cells were treated with IL-4 for 5 hours before LPS activation , both the c-fos and the c-jun mRNA expression was decreased .
when cells were treated with il-4 for 5 hours before lps activation , both the c-fos and the c-jun mrna expression was decreased .
O O O O O B-protein_molecule O O O O B-lipid O O O O O O O O O O O O O