21648
In addition to the anti - inflammatory lipid , lipoxin A4 , several other endogenous agonists also bind FPR2 , including serum amyloid A , glucocorticoid - induced annexin 1 , urokinase and its receptor , suggesting that the activation of FPR2 may result in potent pro - or anti - inflammatory responses .
 Chemical: lipoxin A4
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: lipoxin A4