356
METHODS AND RESULTS: Gel-shift analyses demonstrated dose-dependent inhibition of TNF -induced NF-kappa B mobilization by aspirin at concentrations ranging from 1 to 10 mmol/L.
 ( protein: NF-kappa B, None) , ( protein: TNF, 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: NF-kappa B, None) , ( protein: TNF, None) 