1220
The PL cortex cell deactivation in inflammatory pain condition was associated with increased GABA ( conversely glutamate was decreased ) in the PL / IL cortex .
 Chemical: GABA; 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: GABA; Chemical: glutamate