23912
Conjugated bile acid administration , such as tauroursodeoxycholic acid ( TUDCA ) , improves insulin sensitivity , while short - circuiting bile acid circulation through ileal interposition surgery in rats raises TUDCA levels .
 Chemical: bile acid; Chemical: tauroursodeoxycholic acid; Chemical: TUDCA; Chemical: bile acid; Chemical: TUDCA
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: bile acid; Chemical: tauroursodeoxycholic acid; Chemical: TUDCA; Chemical: bile acid; Chemical: TUDCA