Efficacy of the coordinative compound of aluminium and N-(2,3-dimethylphenyl)-anthranilic (mefenamic) acid on the model of chronic alcohol-induced pancreatitis

The aim of the study is to determine the efficacy of the innovative coordinative compound of aluminium and N-(2,3-dimethylphenyl)-anthranilic (mefenamic) acid (CCAA, possessing hepatoprotective and antioxidative activity) on the model of chronic alcohol-induced pancreatitis in rats (Lieber–DeCarli isocaloric alcohol liquid diet for 10 weeks + LPS administration once a week for the three last weeks, 3 mg/kg intravenously). CCA was administered for 21 days at doses of 30, 60, and 120 mg/kg intragastrically. Leucocyte content in the peripheral blood and erythrocyte sedimentation rate, basal glycemia, total lipids level, α-amylase and pancreatic elastase activity in blood serum and the duodenal contents as well as histological structure of the pancreas were evaluated. In the blood serum and the homogenate of the pancreas, glutathione content, superoxide dismutase (SOD), catalase, glutathione reductase, glutathione-S-transferase, and glutathione peroxidase activities were measured. The dose-dependent normalizing effect of CCAA was registered by the influence on the non-specific inflammatory markers, pancreatic exocrine function, and cytoarchitectonics of the pancreas (the highest efficacy – at a dose of 120 mg/kg). The normalizing influence on the prooxidant-antioxidant balance markers was not dose-dependent with an especially significant normalizing influence on SOD activity. The results substantiate expanding indications for the of the studied drug.