15298
Activation of both bradykinin - induced signaling pathways was completely abolished by the B2 antagonist icatibant ( 1 mu M ) , but not the B1 antagonist R715 ( 1 mu M ) .
 Chemical: bradykinin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: bradykinin