10570
Unidirectional PhIP flux rates from the mucosal - to - the serosal compartment ( J ms ) and in the opposite direction ( J sm ) were examined in Ussing chambers with ( 14 ) C - PhIP as radiotracer and in the absence of electrochemical gradients .
 Chemical: PhIP; Chemical: ( 14 ) C - PhIP
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: PhIP; Chemical: ( 14 ) C - PhIP