24843
Trichostatin A protects against cisplatin - induced ototoxicity by regulating expression of genes related to apoptosis and synaptic function .
 Chemical: Trichostatin A; Chemical: cisplatin
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: Trichostatin A; Chemical: cisplatin