23707
Pre - administration of chrysin ameliorated inflammatory symptoms in mouse models of colitis ( DSS - and TNBS - induced ) and resulted in down - regulation of NF - kappa B target genes ( iNOS , ICAM - 1 , MCP - 1 , Cox2 , TNF - alpha and IL - 6 ) in the colon mucosa .
 Chemical: chrysin
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: chrysin