25789
In addition , tomatidine significantly decreases the nuclear level of nuclear factor kappa B ( NF - kappa B ) , which suggests that tomatidine inhibits NF - kappa B activity .
 Chemical: tomatidine; Chemical: tomatidine
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: tomatidine; Chemical: tomatidine