30078
In the present study , using in vitro Th17 differentiation model , we examined effects of AhR activation by indoxyl 3 - sulfate ( I3S ) , a uremic toxin , on Th17 differentiation and investigated underlying mechanisms .
 Chemical: indoxyl 3 - sulfate; Chemical: I3S
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: indoxyl 3 - sulfate; Chemical: I3S