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Our findings showed that pubertal BPA exposure increased anxiety - like behavior , which may be associated with decreased AChE activity of the hippocampus in adult male mice .
 Chemical: BPA; Disease: anxiety
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: BPA; Disease: anxiety