2389
In addition , tacrine - loaded nanoparticles administration induced damage of neuronal cells in CA1 field of the hippocampus in all treated animals , while the saline solution of tacrine only in 60 % of animals .
 Chemical: tacrine; Disease: damage of neuronal cells; Chemical: tacrine
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: tacrine; Disease: damage of neuronal cells; Chemical: tacrine