5143
Therefore , in this review , at first , we summarize recent findings of interaction between microglia and neurotransmitters such as dopamine , serotonin , norepinephrine , acetylcholine and glutamate .
 Chemical: dopamine; Chemical: serotonin; Chemical: norepinephrine; Chemical: acetylcholine; 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: dopamine; Chemical: serotonin; Chemical: norepinephrine; Chemical: acetylcholine; Chemical: glutamate