2393
Pretreatment with aspirin and nimesulide inhibited EC9706 and EC109 cell growth in a time and dose - dependent manner , accompanied with a decrease of prostaglandin E2 production .
 Anatomy: EC9706; Anatomy: EC109 cell
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: EC9706; Anatomy: EC109 cell