1086
Pretreatment of TCR , at a dose of 0 . 5 mL / 100 g bodyweight per day , orally for 30 days , prevented the increase in lipid peroxidation and activity of marker enzymes observed in isoproterenol - induced rats ( 85 mg kg ( - 1 ) s . c . for 2 days at an interval of 24 h ) .
 Chemical: TCR; Chemical: isoproterenol
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: TCR, isoproterenol 
Answer:
 Chemical: TCR; Chemical: isoproterenol