After 4 hours , IL-1 beta and IL-8 concentration of the cell-free supernatant had increased by 268 +/- 36% and 210 +/- 7% , respectively , and cellular MCP-1 content had increased by 170 +/- 8% .
after 4 hours , il-1 beta and il-8 concentration of the cell-free supernatant had increased by 268 +/- 36% and 210 +/- 7% , respectively , and cellular mcp-1 content had increased by 170 +/- 8% .
O O O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O O O O O O O O O O O O B-other_name B-protein_molecule O O O O O O O O