Fig.1From: Influence of ursodeoxycholic acid on blood glucose, insulin and GLP-1 in rats with liver fibrosis induced by bile duct ligationOGTTs, insulin release tests and GLP-1 levels. A OGTTs after 4Â weeks of BDL; B Insulin release tests after 4Â weeks of BDL; C Serum GLP-1 levels during OGTT. black line, Group A (sham operation group); red line, Group B (BDL group); blue line, Group C (UDCA plus BDL group)Back to article page