scholarly journals EFFECT OF SILYMARIN ON INTESTINAL ALKALINE PHOSPHATASE LEVEL IN A RAT MODEL OF TYPE 2 DIABETES MELLITUS: STREPTOZOTOCIN AND HIGH-FAT DIET TREATED WISTAR RATS

Author(s):  
Lalitha V ◽  
Sivakumar T

Objective: This research elucidated the role of silymarin on intestinal alkaline phosphatase (IAP) level in type 2 diabetic rats.Methods: The type 2 diabetes mellitus was induced by a high-fat diet (HFD - 58% calories fat) for 2 weeks, and rats were intraperitoneally injected with streptozotocin (STZ) 35 mg/kg. Wistar rats were divided into four groups. Group I served as a non-diabetic (normal), Group II served as diabetic, Group III diabetic animals treated glibenclamide 600 μg/kg for 14 days, and Group IV diabetic animal treated with glibenclamide and silymarin 50 mg/kg/twice/d for 14 days. At the end of the study, blood glucose, lipid profile, and IAP level were measured.Results: A significant decrease in IAP, elevated levels of blood glucose, and lipid profile was seen in diabetic rats when compared with normal. The silymarin treatment showed a significant increase in IAP level, a significant reduction in glucose and lipid profile than diabetic rats.Conclusion: The present study concludes that silymarin treatment enhances the IAP levels which protect against hyperglycemia, hyperlipidemia, and vascular complications in diabetic rats.

2019 ◽  
Vol 9 (4-A) ◽  
pp. 115-121 ◽  
Author(s):  
Sangeetha Sathyanarayan ◽  
K. Sadasivan Pillai

Diabetes mellitus emerges from multiple biochemical and cellular impairments, including decreased insulin secretion from the pancreatic β-cells and impaired insulin action in peripheral tissues. The present study was systematically carried out to evaluate antidiabetic and  antidyslipidemic properties of GOA-111,a herbal extract containing a mixture of Gymnema sylvestrae, Ocimum sanctum leaves and seed kernel of Azadirachta indica  in the ratio of 1:1:1 in ameliorating both the primary and secondary complications of type 2 diabetes mellitus in high fat diet fed low dose streptozotocin induced diabetic rats Experimental type 2 diabetes was induced with a low dose streptozotocin in rats  fed on a high fat diet. Diabetic rats were treated with three different doses GOA 111  (150,300 and 450 mg/Kg b.wt/rat/day)   for 30 days. The toxicological parameters such as AST, ALT and ALP were assayed. Biochemical parameters such as fasting blood glucose, glycosylated hemoglobin, insulin, insulin resistance and lipid profile were measured. Oral treatment with GOA 111 significantly decreased the elevated levels of fasting glucose, glycosylated hemoglobin, AST, ALT and ALP. The insulin level was improved in insulin resistant diabetic rats.  GOA 111 also normalized the lipid profile. Though the  results showed a dose dependent impact on the parameters, a dose of  300mg/Kg B/W/rat/day GOA 111 exerts maximum potential anti-hyperglycemic and antidyslipidemic effects in HFD/STZ-induced type 2 diabetic rats. Key words: GOA 111; High fat diet; Streptozotocin; antidiabetic; antidyslipidemic


2015 ◽  
Vol 2015 ◽  
pp. 1-17 ◽  
Author(s):  
Kira V. Derkach ◽  
Vera M. Bondareva ◽  
Oxana V. Chistyakova ◽  
Lev M. Berstein ◽  
Alexander O. Shpakov

In the last years the treatment of type 2 diabetes mellitus (DM2) was carried out using regulators of the brain signaling systems. In DM2 the level of the brain serotonin is reduced. So far, the effect of the increase of the brain serotonin level on DM2-induced metabolic and hormonal abnormalities has been studied scarcely. The present work was undertaken with the aim of filling this gap. DM2 was induced in male rats by 150-day high-fat diet and the treatment with low dose of streptozotocin (25 mg/kg) on the 70th day of experiment. From the 90th day, diabetic rats received for two months intranasal serotonin (IS) at a daily dose of 20 μg/rat. The IS treatment of diabetic rats decreased the body weight, and improved glucose tolerance, insulin-induced glucose utilization, and lipid metabolism. Besides, it restored hormonal regulation of adenylyl cyclase (AC) activity in the hypothalamus and normalized AC stimulation byβ-adrenergic agonists in the myocardium. In nondiabetic rats the same treatment induced metabolic and hormonal alterations, some of which were similar to those in DM2 but expressed to a lesser extent. In conclusion, the elevation of the brain serotonin level may be regarded as an effective approach to treat DM2 and its complications.


2004 ◽  
Vol 89 (12) ◽  
pp. 6193-6197 ◽  
Author(s):  
Gideon Allick ◽  
Peter H. Bisschop ◽  
Mariette T. Ackermans ◽  
Erik Endert ◽  
Alfred J. Meijer ◽  
...  

Nutrients ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 503 ◽  
Author(s):  
Li-Han Chen ◽  
Yi-Wen Chien ◽  
Mei-Ling Chang ◽  
Chia-Chung Hou ◽  
Ching-Hung Chan ◽  
...  

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