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In the livers of db / db mice , SBE promoted 5 ' AMP - activated protein kinase activity and restored metabolic process and insulin signaling pathways .
 Chemical: 5 ' AMP
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: 5 ' AMP