7391
Increased activity of various proteases is observed in both human and experimental pancreatitis ; however, the information on the effects of specific protease inhibitors on the disease is limited.
 ( protein: proteases, 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: proteases, None) 