1702
The extent of neuronal injury was determined by 2 , 3 , 5 - triphenyltetrazolium staining .
 Disease: neuronal injury; Chemical: 2 , 3 , 5 - triphenyltetrazolium
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:
 Disease: neuronal injury; Chemical: 2 , 3 , 5 - triphenyltetrazolium