19350
A total of 60 mice were randomly assigned to six experimental groups : control , model , dexamethasone ( 2mg / kg ) , and curcumin ( 50mg / kg , 100mg / kg , 200mg / kg ) .
 Chemical: dexamethasone; Chemical: curcumin
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: dexamethasone; Chemical: curcumin