6458
A significant (P < 0.001 and < 0.05, respectively) increase in the percentage of cells with nuclear staining was seen in the lining layer, compared to cells in the sublining region, in rheumatoid and osteoarthritis .
 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:
 None