591
In the present study , advantage was taken of a Wistar rat strain not expressing mGlu2 receptors ( Ceolin et al . , 2011 ) to investigate the function of mGlu3 receptors in the amygdala .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None