BACKGROUND: The objective of the study was to determine whether ursodeoxycholic acid (Ursodiol) is protective against ibuprofen (IBU)-induced enteropathy. METHODS: Using the chronically catheterized rat model, IBU (60 mg/kg body weight per day) was infused via the gastric catheter twice daily. Pancreatic enzyme (PE; 10,000 U lipase/kg body weight per day) and Ursodiol (10 mg/kg body weight per day) in two doses were infused via the duodenal catheter. Rats were assigned to one of six treatment groups and were administered treatment for 20 days: control, IBU, PE, IBU + PE, IBU + Ursodiol, and IBU + PE + Ursodiol. The entire jejunum, ileum, cecum, and colon were available for histologic analysis using previously described techniques. RESULTS: Addition of Ursodiol to high-dose IBU and normal doses of PE showed a significant reduction in the percentage of rats with ulcers (P < 0.05), total number of serositis events (P < 0.01), total number of severe ulcers (P < 0.001), and an absence of ulcers in the large intestine. CONCLUSIONS: Ursodiol, the drug of choice for the treatment of cystic fibrosis liver disease, may offer a safe method of using high-dose IBU in these patients by ameliorating the enteropathy.
BACKGROUND: The objective of the study was to determine whether ursodeoxycholic acid (Ursodiol) is protective against ibuprofen (IBU)-induced enteropathy. METHODS: Using the chronically catheterized rat model, IBU (60 mg/kg body weight per day) was infused via the gastric catheter twice daily. Pancreatic enzyme (PE; 10,000 U lipase/kg body weight per day) and Ursodiol (10 mg/kg body weight per day) in two doses were infused via the duodenal catheter. Rats were assigned to one of six treatment groups and were administered treatment for 20 days: control, IBU, PE, IBU + PE, IBU + Ursodiol, and IBU + PE + Ursodiol. The entire jejunum, ileum, cecum, and colon were available for histologic analysis using previously described techniques. RESULTS: Addition of Ursodiol to high-dose IBU and normal doses of PE showed a significant reduction in the percentage of rats with ulcers (P < 0.05), total number of serositis events (P < 0.01), total number of severe ulcers (P < 0.001), and an absence of ulcers in the large intestine. CONCLUSIONS:Ursodiol, the drug of choice for the treatment of cystic fibrosis liver disease, may offer a safe method of using high-dose IBU in these patients by ameliorating the enteropathy.
Authors: Carlos Felipe Bernardes-Silva; Adérson O M C Damião; Aytan M Sipahi; Francisco R M Laurindo; Kiyoshi Iriya; Fabio P Lopasso; Carlos A Buchpiguel; Maria Laura L Lordello; Carmem L O Agostinho; Antonio A Laudanna Journal: Dig Dis Sci Date: 2004-10 Impact factor: 3.199
Authors: Seung Han Kim; Hoon Jai Chun; Hyuk Soon Choi; Eun Sun Kim; Bora Keum; Yeon Seok Seo; Yoon Tae Jeen; Hong Sik Lee; Soon Ho Um; Chang Duck Kim Journal: Oncol Lett Date: 2018-06-04 Impact factor: 2.967