Abstract | OBJECTIVES: Based on the results of recent studies that reported depleted antioxidant capacity in patients with chronic pancreatitis (CP), prevention of free radical production has gained importance in antifibrotic treatment strategies in CP. The aim of this study was to investigate the effects of taurine on oxidative capacity and fibrosis in experimental chronic rat pancreatic fibrosis. METHODS: CP was induced in male Sprague-Dawley rats by intraductal trinitrobenzene sulfonic acid (TNBS) dissolved in ethanol. Taurine was given intraperitoneally at a concentration of 1000 mg/kg. The treatment groups were as follows: group 1, TNBS plus normal saline (NS); group 2, TNBS plus taurine; group 3, ethanol plus NS; and group 4, NS plus NS. Each group contained 15 animals. Treatment was started after established CP. After 4 weeks of treatment, markers of oxidative stress and the degree of pancreatic fibrosis were determined. RESULTS: CONCLUSIONS:
Taurine treatment improved the degree of oxidative stress and fibrosis in rat CP. Antioxidant treatment might be considered a novel option to alleviate the fibrotic process in CP.
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Authors | Mehmet Refik Mas, Ahmet Turan Isik, Levent Yamanel, Volkan Inal, Ilker Tasci, Salih Deveci, Nuket Mas, Bilgin Comert, Cemal Akay |
Journal | Pancreas
(Pancreas)
Vol. 33
Issue 1
Pg. 77-81
(Jul 2006)
ISSN: 1536-4828 [Electronic] United States |
PMID | 16804416
(Publication Type: Journal Article)
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Chemical References |
- Antioxidants
- Taurine
- Malondialdehyde
- Trinitrobenzenesulfonic Acid
- Glutathione Peroxidase
- Superoxide Dismutase
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Topics |
- Animals
- Antioxidants
(pharmacology, therapeutic use)
- Body Weight
(drug effects)
- Disease Models, Animal
- Fibrosis
- Glutathione Peroxidase
(metabolism)
- Male
- Malondialdehyde
(metabolism)
- Oxidative Stress
(drug effects)
- Pancreatitis, Chronic
(drug therapy, metabolism, pathology)
- Rats
- Rats, Sprague-Dawley
- Superoxide Dismutase
(metabolism)
- Taurine
(pharmacology, therapeutic use)
- Trinitrobenzenesulfonic Acid
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