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These effects were completely antagonized by pretreatment with a glutamate / N - methyl - D - aspartate antagonist , aminophosphonovaleric acid .
 Chemical: glutamate; Chemical: N - methyl - D - aspartate; Chemical: aminophosphonovaleric acid
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: glutamate; Chemical: N - methyl - D - aspartate; Chemical: aminophosphonovaleric acid