3115
Acute treatment with metformin has a protective effect in myocardial infarction by suppression of inflammatory responses due to activation of AMP - activated protein kinase ( AMPK ) .
 Chemical: metformin; Disease: myocardial infarction; Chemical: AMP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: metformin; Disease: myocardial infarction; Chemical: AMP