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It also upregulated mRNA expression of carnitine palmitoyltransferase - 1a , suggesting that sinensetin enhances fatty acid beta - oxidation through the AMPK pathway .
 Chemical: carnitine; Chemical: sinensetin
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: carnitine; Chemical: sinensetin