1620
This suggests that alpha - TC and DFO ameliorate the MA - induced neuronal damage by decreasing the level of oxidative stress .
 Chemical: alpha - TC; Chemical: DFO; Chemical: MA; Disease: neuronal damage
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: alpha - TC; Chemical: DFO; Chemical: MA; Disease: neuronal damage