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Protein expression of N - methyl - d - aspartate receptors ( NR1 , NR2A , NR2B ) , calmodulin - dependent protein kinase II ( CaMKII ) and adenylate cyclase ( AC ) in neurons were measured after incubation with ACM for 4 , 8 or 12 h .
 Chemical: N - methyl - d - aspartate; Chemical: adenylate
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: N - methyl - d - aspartate; Chemical: adenylate