1423
There were no significant differences in renal sodium excretion , oxygen consumption , or urinary flow rates in kidneys perfused with suprofen compared with the drug - free control groups .
 Chemical: sodium; Chemical: oxygen; Chemical: suprofen
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: sodium; Chemical: oxygen; Chemical: suprofen