13482
Catalpol suppresses advanced glycation end - products - induced inflammatory responses through inhibition of reactive oxygen species in human monocytic THP - 1 cells .
 Chemical: Catalpol; Chemical: oxygen
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: Catalpol; Chemical: oxygen