197
With institutional approval , 35 Sprague - Dawley rats were randomly allocated to receive daily subcutaneous doses of 10 mg / kg prednisolone ( P10 group ) , 100 mg / kg prednisolone ( P100 group ) , or an equal volume of saline ( S group ) for 7 days .
 Chemical: prednisolone; Chemical: prednisolone
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: prednisolone; Chemical: prednisolone