17795
To investigate the cardioprotective effects of salidroside on myocardial ischemia - reperfusion injury ( IRI ) in rabbits and the underlying action mechanisms in PI3K / Akt signaling pathway , a rabbit ischemia / reperfusion model was created by ligating the left anterior descending coronary arterial branch for 30 min and by releasing the ligature to allow reperfusion for 120 min .
 Chemical: salidroside
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: salidroside 
Answer:
 Chemical: salidroside