10819
Although dopaminergic neurons within the nigrostriatal pathway appear intact , Mn - induced irregularities in DA transmission have been observed including decreased amphetamine - induced DA release and loss of the dopamine transporter ( DAT ) .
 Chemical: Mn; Chemical: amphetamine; Chemical: dopamine
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: Mn; Chemical: amphetamine; Chemical: dopamine