586
In addition , elevated extracellular glutamate activated presynaptic mGlu2 / 3 autoreceptors which in turn inhibited cocaine priming - or cue - induced enhancement of glutamate release and reinstatement of drug - seeking behavior .
 Chemical: glutamate; Chemical: cocaine; Chemical: glutamate
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: glutamate; Chemical: cocaine; Chemical: glutamate