3455
During hypotension , the serum creatinine concentration rose significantly in all groups from the values before hypotension and returned postoperatively to the initial level in the other groups , except the isoflurane group .
 Disease: hypotension; Chemical: creatinine; Disease: hypotension; Chemical: isoflurane
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:
 Disease: hypotension; Chemical: creatinine; Disease: hypotension; Chemical: isoflurane