2220
Using a mouse model , we tested whether the rapid reversal of anticoagulation using human prothrombin complex concentrate ( PCC ) can reduce hemorrhagic blood volume .
 Chemical: prothrombin complex concentrate; Chemical: PCC
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: prothrombin complex concentrate; Chemical: PCC