18096
Additionally , decreased serotonin was observed in both NAC and PFC , whereas decreased dopamine was only observed in NAC after repeated MAP treatment .
 Chemical: serotonin; Chemical: dopamine; Chemical: MAP
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: serotonin; Chemical: dopamine; Chemical: MAP