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Interestingly , KYNA also induced NEP activity and neuroprotection in mouse cortical neuron cultures the viability of which was more promoted than SH - SY5Y cell survival under KYNA treatment .
 Chemical: KYNA; Chemical: KYNA
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: KYNA; Chemical: KYNA