8836
After corticosteroid suppression of her blood eosinophilia , a clonal population of eosinophils could no longer be detected in purified eosinophils .
 ( cell type: purified eosinophils, None) , ( cell type: eosinophils, None) , ( cell type: eosinophils, 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: purified eosinophils, None) , ( cell type: eosinophils, None) , ( cell type: eosinophils, None) 