13269
CONCLUSIONS : These results suggest that amphetamine abstinence displays depressive - like behaviors in rats and induces oxidative damage to lipids and RNA in rat brain .
 Chemical: amphetamine
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: amphetamine