9719
TPA - induced activation of ERK1 , Akt , and PKC delta was attenuated by DHA , whereas LA attenuated only ERK1 activation .
 Chemical: TPA; Chemical: DHA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: TPA; Chemical: DHA