23814
The present study was aimed to test and characterize the cardioprotective effects of a very low dose ( 0 . 002mg / kg ) of THC which is 3 - 4 orders of magnitude lower than the conventional doses , administered before myocardial infarction in mice in vivo .
 Chemical: THC
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: THC