24178
Consistent with the notions in vivo , ATO significantly induced the apoptosis in NRCFs , dramatically up - regulated TGF - beta 1 protein level and Bax / Bcl - 2 ratio in a time - dependent fashion and activated Caspase - 3 and ERK1 / 2 .
 Chemical: ATO
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: ATO