17705
DEP ( 200 mu g / ml ) induced mRNA expression of p21 ( CIP1 / WAF1 ) both in absence or presence of 3 . 3 % FCS and enhanced JNK2 mRNA expression only in the presence of 3 . 3 % FCS .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None