Objective:To study the comparative gastroprotective effect of Luffa acutangula methanolic extract(LAM) and aqueous extract(LAW) on typeⅡdiabetes rats.Methods:Streptozotocin(65 mg/kg,Lp.) along with nicotinamide(120 m...Objective:To study the comparative gastroprotective effect of Luffa acutangula methanolic extract(LAM) and aqueous extract(LAW) on typeⅡdiabetes rats.Methods:Streptozotocin(65 mg/kg,Lp.) along with nicotinamide(120 mg/kg,Lp.) was used to induce non insulin dependent diabetes mellitus(NIDDM) in rats.A daily oral dose of aspirin(200 mg/kg,Lp.) was administered for initial seven days to induce gastric ulcerations in the diabetic rats.LAM and LAW were administered orally in the doses of 100,200 and 400 mg/kg once daily for 21 days.Clibenclamide and ranitidine were used as standards for comparing the antidiabetic and antiulcer effect respectively.Results:LAM significantly(P【0.01) increased mucosal glycoprotein and antioxidant enzyme level in gastric mucosa of diabetic rats than LAW(P 【0.05).LAM was efficient in reversing the delayed healing of gastric ulcer in diabetic rats close to the normal level.LAM exhibited better ulcer healing effect than glibenclamide and LAW,because of its both antihyperglycemic and mucosal defensive actions.Conclusions:Thus,LAM is proved to be a better alternative for treating gastric ulcers co-occurring with diabetes.展开更多
基金supported by Grants-in-Aid for Scientific Research from the Board of College and University Development,University of Pune
文摘Objective:To study the comparative gastroprotective effect of Luffa acutangula methanolic extract(LAM) and aqueous extract(LAW) on typeⅡdiabetes rats.Methods:Streptozotocin(65 mg/kg,Lp.) along with nicotinamide(120 mg/kg,Lp.) was used to induce non insulin dependent diabetes mellitus(NIDDM) in rats.A daily oral dose of aspirin(200 mg/kg,Lp.) was administered for initial seven days to induce gastric ulcerations in the diabetic rats.LAM and LAW were administered orally in the doses of 100,200 and 400 mg/kg once daily for 21 days.Clibenclamide and ranitidine were used as standards for comparing the antidiabetic and antiulcer effect respectively.Results:LAM significantly(P【0.01) increased mucosal glycoprotein and antioxidant enzyme level in gastric mucosa of diabetic rats than LAW(P 【0.05).LAM was efficient in reversing the delayed healing of gastric ulcer in diabetic rats close to the normal level.LAM exhibited better ulcer healing effect than glibenclamide and LAW,because of its both antihyperglycemic and mucosal defensive actions.Conclusions:Thus,LAM is proved to be a better alternative for treating gastric ulcers co-occurring with diabetes.
