2717
CYT significantly inhibited the neuronal apoptosis induced by NMDA exposure by reversing intracellular Ca ( 2 + ) overload and balancing Bcl - 2 and Bax expression levels .
 Chemical: CYT; Chemical: NMDA; Chemical: Ca ( 2 + )
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: CYT; Chemical: NMDA; Chemical: Ca ( 2 + )