12836
CONCLUSION: Although cord lymphocyte proliferation rates were significantly greater than those of adult lymphocytes following stimulation, lymphocyte activation , as analyzed by c-fos and c-jun mRNA expression , appears similar in both cord and adult samples.
 ( cell type: cord lymphocyte, 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: cord lymphocyte, None) 