10506
Endothelial cells were treated with TCP , alpha-tocopherol acetate ( TCP acetate ), or alpha-tocopheryl succinate ( TCP succinate ) before stimulation with tumor necrosis factor-alpha ( TNF-alpha ; 10 U/ml, 6 h) or interleukin-1 beta ( IL-1 beta ; 10 U/ml, 6 h).
 ( protein: tumor necrosis factor-alpha, None) , ( cell type: Endothelial cells, None) , ( protein: IL-1 beta, None) , ( protein: interleukin-1 beta, None) , ( protein: TNF-alpha, 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:
 ( protein: tumor necrosis factor-alpha, None) , ( cell type: Endothelial cells, None) , ( protein: IL-1 beta, None) , ( protein: interleukin-1 beta, None) , ( protein: TNF-alpha, None) 