16340
Co - treatment by BZA and TNF - alpha - containing conditioned media from human inflammatory macrophages similarly up - regulated IL - 6 expression in MCF - 7 cells .
 Chemical: BZA
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: BZA