4273
These results indicate that phillyrin prevents lipid accumulation in HepG2 cells by blocking the expression of SREBP - 1c and FAS through LKB1 / AMPK activation , suggesting that phillyrin is a novel AMPK activator with a role in the prevention and treatment of obesity .
 Chemical: phillyrin; Chemical: phillyrin
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: phillyrin; Chemical: phillyrin