10254
The levels of secreted IL-1beta , TNF-alpha , and IL-6 during 24 h of stimulation were comparable to those induced by Escherichia coli lipopolysaccharide at 1 microg/ml.
 ( protein: TNF-alpha, None) , ( protein: IL-1beta, None) , ( protein: IL-6, 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: TNF-alpha, None) , ( protein: IL-1beta, None) , ( protein: IL-6, None) 