5770
For measuring the contribution of macrophages to the release of inflammatory mediators by bronchial epithelial cells , we established an in vitro model of co-cultured blood monocytes ( BM ) and BEAS-2B cells in a transwell system (Costar).
 ( cell type: bronchial epithelial cells, None) , ( protein: inflammatory mediators, None) , ( cell type: co-cultured blood monocytes, None) , ( cell line: BEAS-2B cells, None) , ( cell type: epithelial cells, None) , ( cell type: BM, None) , ( cell type: macrophages, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( cell type: bronchial epithelial cells, None) , ( protein: inflammatory mediators, None) , ( cell type: co-cultured blood monocytes, None) , ( cell line: BEAS-2B cells, None) , ( cell type: epithelial cells, None) , ( cell type: BM, None) , ( cell type: macrophages, None) 