10083
The present work explored how 6 - OHDA triggers early downstream signaling pathways that activate neurotoxicity in the rat striatum .
 Chemical: 6 - OHDA
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: 6 - OHDA