1368
The posttranscriptional effect of antioxidants on TF expression data suggests a novel mechanism whereby these agents might modulate monocyte /macrophage activation .
 ( cell type: monocyte, None) , ( protein: TF, None) , ( cell type: /macrophage, 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: monocyte, None) , ( protein: TF, None) , ( cell type: /macrophage, None) 