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First , pretreatment with MK - 801 produced an effective and dose - dependent anticonvulsant action with the lithium - pilocarpine model but not with rats treated with pilocarpine alone , suggesting that different biochemical mechanisms control seizures in these two models .
 Chemical: MK - 801; Chemical: lithium; Chemical: pilocarpine; Chemical: pilocarpine; Disease: seizures
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: MK - 801; Chemical: lithium; Chemical: pilocarpine; Chemical: pilocarpine; Disease: seizures