Both populations produced a high level of IL-10 , in addition to IL-1 , IL-6 and TNFa , in response to LPS , and were relatively poor T cell stimulators .
O O O O O O O B-GeneOrGeneProduct O O O O B-GeneOrGeneProduct O B-GeneOrGeneProduct O B-GeneOrGeneProduct O O O O B-ChemicalEntity O O O O O O O O O