6652
Superoxide release stimulated by FMLP was inhibited partially by PD98059 or SB203580 , a specific inhibitor of ERK or p38 pathway , and was almost completely inhibited by the combination of both inhibitors, whereas PMA -induced superoxide release was resistant to these two inhibitors in monocytes .
 ( cell type: monocytes, 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: monocytes, None) 