4647
In this Perspectives article , we discuss the clinical activity of AP and its putative molecular modes of action , and we speculate on its use to treat and possibly prevent sepsis - associated AKI .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
 None