2203
Swim training of 90 - day - old MSG mice was used to evaluate whether signalling pathways of the IR and IRS - 1 in islets are involved with the insulin resistance and glucose intolerance observed in this obese animal model .
 Chemical: MSG; Chemical: glucose
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: MSG; Chemical: glucose