Thus , after 4 hr of exposure to SEA and SEB , the expression of IL-2R beta was down-regulated , IL-2R gamma was slightly up-regulated , while IL-2R alpha remained largely unaffected .
thus , after 4 hr of exposure to sea and seb , the expression of il-2r beta was down-regulated , il-2r gamma was slightly up-regulated , while il-2r alpha remained largely unaffected .
O O O O O O O O B-protein_molecule O B-protein_molecule O O O O B-protein_subunit I-protein_subunit O O O B-protein_subunit I-protein_subunit O O O O O B-protein_subunit I-protein_subunit O O O O