9635
After DMSO treatment, HL-60 cells eventually died via apoptosis , whereas the viability of PDBu -treated cells was not affected during the same interval.
 ( cell line: HL-60 cells, None) , ( cell line: PDBu -treated cells, 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 line: HL-60 cells, None) , ( cell line: PDBu -treated cells, None) 