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Interestingly , L - type voltage - dependent Ca ( 2 + ) channel ( L - VDCC ) blocker significantly protected neurons from the sPLA2 - IA - induced apoptosis .
 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: Ca ( 2 + )