18369
Moreover , western blot and EMSA assays were used to reveal the inhibition of NF - kappa B in nucleus and the suppression of NF - kappa B binding activity by oroxylin A .
 Chemical: oroxylin A
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: oroxylin A