AIM: To investigate the antihyperglycemic, antihyperlipidemic and antioxidant functions of a polyherbal formulation, "Diabegon", in human subjects with type 2 diabetes mellitus.METHODS: A total of 33 human s...AIM: To investigate the antihyperglycemic, antihyperlipidemic and antioxidant functions of a polyherbal formulation, "Diabegon", in human subjects with type 2 diabetes mellitus.METHODS: A total of 33 human subjects with type 2 diabetes mellitus were recruited for the study and all anthropological and biochemical parameters were recorded at the time of registration. The subjects were given hot water extract obtained from 10 gm of "Diabegon" powder, "Diabegon kwath", on an empty stomach everyday in the morning under personal supervision for 6 mo. The therapeutic functions of the "Diabegon kwath" was assessed by monitoring the blood glucoselevels at monthly intervals and glycosylated hemoglobin, lipid profile and biomarkers of oxidative stress, liver and kidney function markers at three monthly intervals in the study subjects. RESULTS: Daily administration of hot water extract of "Diabegon" regularly for 6 mo resulted in significant reductions of blood glucose and glycosylated hemoglobin levels. There was also a significant increase in high density lipoprotein cholesterol levels with concomitant decreases in total cholesterol, triglycerides, low density lipoprotein cholesterol and very low density lipoprotein. A significant improvement in glycosuria and proteinuria was also observed. Also, the subjects exhibited a significant improvement in enzymatic and nonenzymatic biochemical markers of oxidative stress. The kidney and liver functions remained normal and in fact improved in many subjects.CONCLUSION: The study which is first of its kind, advocates "Diabegon kwath" as a safe and effective Ayurvedic therapy for the treatment of human type 2 diabetes mellitus and further placebo controlled trial may substantiate the therapeutic efficacy of the formulation.展开更多
AIM: The present study was aimed at evaluating the antiulcer activity of the polyherbal formulation (PHF) containing the leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor in rats. METHODS: T...AIM: The present study was aimed at evaluating the antiulcer activity of the polyherbal formulation (PHF) containing the leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor in rats. METHODS: The antiulcer activity of the polyherbal formulation (PHF) was evaluated using different models of gastric ulcers: ethanol-induced, indomethacin-induced and ischemia reperfusion-induced gastric ulcers. Efficacy was assessed by determining the ulcer index. RESULTS: Administration of the polyherbal formulation (150mg·kg-1 , p.o.) offered significant protection against indomethacin-induced, ethanol-induced, and ischemic reperfusion-induced ulcer models when compared to the control group. CONCLUSION: PHF, containing leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor, was found to possess antiulcer properties in three experimental animal models of gastric ulcers, and these findings suggest that the significant gastroprotective activity could be mediated by its antioxidant activity.展开更多
Dear Editor, Herbal medicines have been used for prevention and treatment of human diseases and promotion of healthy living. These medicines, often self medicated and consumed as concentrated extracts, are not strict...Dear Editor, Herbal medicines have been used for prevention and treatment of human diseases and promotion of healthy living. These medicines, often self medicated and consumed as concentrated extracts, are not strictly regulated. Considering their popular use and increasing safety concerns, thorough evaluations of their efficacy and safety are warranted to protect consumers from potential adverse effects. Toxicity tests （acute, sub- acute and chronic） using animals are widely applied to evaulate adverse effects of a drug and thereby determine its ＂No Observed Adverse Effect Level＂ （NOAEL）.展开更多
基金Supported by AYUSH,New Delhi,India,No.F.NOZ.31014/02/2009/EMR-CCARSM/S Deendayal AushadhPvt.Ltd.Gwalior,India
文摘AIM: To investigate the antihyperglycemic, antihyperlipidemic and antioxidant functions of a polyherbal formulation, "Diabegon", in human subjects with type 2 diabetes mellitus.METHODS: A total of 33 human subjects with type 2 diabetes mellitus were recruited for the study and all anthropological and biochemical parameters were recorded at the time of registration. The subjects were given hot water extract obtained from 10 gm of "Diabegon" powder, "Diabegon kwath", on an empty stomach everyday in the morning under personal supervision for 6 mo. The therapeutic functions of the "Diabegon kwath" was assessed by monitoring the blood glucoselevels at monthly intervals and glycosylated hemoglobin, lipid profile and biomarkers of oxidative stress, liver and kidney function markers at three monthly intervals in the study subjects. RESULTS: Daily administration of hot water extract of "Diabegon" regularly for 6 mo resulted in significant reductions of blood glucose and glycosylated hemoglobin levels. There was also a significant increase in high density lipoprotein cholesterol levels with concomitant decreases in total cholesterol, triglycerides, low density lipoprotein cholesterol and very low density lipoprotein. A significant improvement in glycosuria and proteinuria was also observed. Also, the subjects exhibited a significant improvement in enzymatic and nonenzymatic biochemical markers of oxidative stress. The kidney and liver functions remained normal and in fact improved in many subjects.CONCLUSION: The study which is first of its kind, advocates "Diabegon kwath" as a safe and effective Ayurvedic therapy for the treatment of human type 2 diabetes mellitus and further placebo controlled trial may substantiate the therapeutic efficacy of the formulation.
文摘AIM: The present study was aimed at evaluating the antiulcer activity of the polyherbal formulation (PHF) containing the leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor in rats. METHODS: The antiulcer activity of the polyherbal formulation (PHF) was evaluated using different models of gastric ulcers: ethanol-induced, indomethacin-induced and ischemia reperfusion-induced gastric ulcers. Efficacy was assessed by determining the ulcer index. RESULTS: Administration of the polyherbal formulation (150mg·kg-1 , p.o.) offered significant protection against indomethacin-induced, ethanol-induced, and ischemic reperfusion-induced ulcer models when compared to the control group. CONCLUSION: PHF, containing leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor, was found to possess antiulcer properties in three experimental animal models of gastric ulcers, and these findings suggest that the significant gastroprotective activity could be mediated by its antioxidant activity.
文摘Dear Editor, Herbal medicines have been used for prevention and treatment of human diseases and promotion of healthy living. These medicines, often self medicated and consumed as concentrated extracts, are not strictly regulated. Considering their popular use and increasing safety concerns, thorough evaluations of their efficacy and safety are warranted to protect consumers from potential adverse effects. Toxicity tests （acute, sub- acute and chronic） using animals are widely applied to evaulate adverse effects of a drug and thereby determine its ＂No Observed Adverse Effect Level＂ （NOAEL）.
