3 alpha,7 beta-23 r/s trihydroxy-5 beta-cholan-24-oic acids could improve the efficiency of ursodeoxycholic acid ( udca ) for gallstone dissolution or cholestatic syndrome therapy , as it is relatively hydrophilic and efficiently secreted into bile without altering the glycine and taurine hepatic pool .
C0042105
ursodeoxycholic acid
C0008350
gallstone