1997
The objective of this study was to examine the effect of AMP - activated protein kinase ( AMPK ) activation by 2 - deoxyglucose on protein synthesis and the mammalian target of rapamycin complex 1 ( mTORC1 ) signaling pathway in bovine mammary epithelial cells .
 Chemical: 2 - deoxyglucose; Chemical: rapamycin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: 2 - deoxyglucose, rapamycin 
Answer:
 Chemical: 2 - deoxyglucose; Chemical: rapamycin