25530
Xanthohumol and 2 - hydroxychalcone induced apoptosis by Bcl - 2 downregulation .
 Chemical: Xanthohumol; Chemical: 2 - hydroxychalcone
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: Xanthohumol; Chemical: 2 - hydroxychalcone