29697
In this paper the effect of shRNA LRRK2 knock - down on Mn toxicity was examined in control and DAT transfected HEK293 cells .
 Chemical: Mn
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