7750
Cell viability and proliferation after mixed micelles treatments were evaluated with the MTT assay , and the integrity of Caco - 2 cell monolayer was determined by quantitating the transepithelial electrical resistance and the flux of tracer , FITC - dextran 4400 .
 Chemical: MTT; Chemical: FITC
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: MTT; Chemical: FITC