scholarly journals Ethanolic Leaf Extract of Gymnema sylvestre Ameliorates Hyperglycemia and Pancreatic Oxidative Stress in Alloxan induced Diabetic Rats

2020 ◽  
Vol 11 (3) ◽  
pp. 426-432
Author(s):  
Kumud Ranjan Thakur ◽  
Shree Ram Radmadeo ◽  
Annpurna Kumari
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Indian Subcontinent ◽  
Hematological Parameters ◽  
Ethanolic Extract ◽  
Biochemical Parameter ◽  
Treated Group ◽  
Diabetic Rats ◽  
Gymnema Sylvestre ◽  
Anti Oxidant

Diabetes mellitus (DM) is a serious metabolic disorder with altered carbohydrate, fat, and protein metabolism. In the last four decades, India has emerged as an epicenter of the global diabetes mellitus pandemic. Rapid changes in the developmental scenario, demographic changes, and living style in the Indian subcontinent have led to the explosive increase in diabetes. Present research probes with ethanolic extract of Gymnema sylvestre (500 mg/kg.b.w) for treatment of hyperglycemia and related oxidative stress caused by Alloxan (100 mg/kg.b.wt), as a diabetogenic agent. 25 rats were included in the research divided into 5 groups, each containing 5 rats. Group 1 (normal rats), Group II (Diabetic rats (DM), Group III (DM+ treated for 10 days), Group IV (DM+20 days treated), Group V (DM+30 days treated). Blood samples and pancreatic tissues were collected at each interval of time. The blood sample was used for biochemical parameter and tissues were used for the anti-oxidant assay. Gymnema sylvestre extract (GSE) showed glucose-lowering property meanwhile, insulin secretion also increased as compared to Diabetic rats. Other tests like amylase, lipase, ALT, and AST also showed significant recovery after the extract administration. Oxidative stress was found in the Diabetic group, but after extract treatment concentration of superoxide dismutase, Glutathione-S-transferase, catalase, Glutathione peroxidase, Glutathione, and Total thiol was regained. Imbalance in serum electrolyte recovered and dysregulated hematological parameters due to stress and hyperglycemia showed convincing results. The finding suggests Gymnema sylvestre could be used as a hypoglycemic as well as an anti-oxidant agent in diabetes.

scholarly journals Changes in Oxidative Stress and Antioxidant Enzyme Activities in Streptozotocin-Induced Diabetes Mellitus in Rats: Role ofAlhagi maurorumExtracts

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
S. A. Sheweita ◽  
S. Mashaly ◽  
A. A. Newairy ◽  
H. M. Abdou ◽  
S. M. Eweda
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Blood Glucose ◽  
Ethanolic Extract ◽  
Insulin Level ◽  
Diabetic Rats ◽  
Control Group ◽  
Antioxidant Enzyme Activities ◽  
Glucose Levels ◽  
Blood Glucose Levels

Alhagi maurorum(camel thorn plant) is a promising medicinal plant due to the presence of flavonoids and phenolic compounds as major contents of its constituents. No previous study has been conducted before onA. maurorum extractsas an antioxidative stress and/or antidiabetic herb in STZ-induced DM in rats. Therefore, four groups of rats were allocated as control (C), STZ-induced DM (D), and STZ-induced DM supplemented with 300 mg/kg BW of either aqueous extract (WE) or ethanolic extract (EE) ofA. maurorum. The plasma levels of glucose, TG, TC, LDL-C and VLDL-C, MDA, and bilirubin and the activities of transaminases and GR were significantly increased in the diabetic group. Also, diabetic rats showed severe glucose intolerance and histopathological changes in their livers. In addition, levels of insulin, total proteins, GSH, and HDL-C and the activities of SOD, GPx, and GST were significantly decreased in the diabetic rats compared to those of the control group. The ingestion ofA. maurorumextracts lowered the blood glucose levels during the OGTT compared to the diabetic rats and restored all tested parameters to their normal levels with the exception of insulin level that could not be restored. It is concluded thatA. maurorumextracts decreased elevated blood glucose levels and hyperlipidemia and suppressed oxidative stress caused by diabetes mellitus in rats.

scholarly journals Effect of Crocin on Bax, Bcl-2, and Oxidative Stress Markers in the Testis Tissue of Streptozotocin-Induced Diabetic Rats

2019 ◽  
Vol 25 (4) ◽  
pp. 340-351
Author(s):  
Ghazal Ataei ◽  
◽  
Raheleh Rahbarian ◽  
Majid Rajabian Noghondar ◽  
◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Herbal Medicines ◽  
B Cell Lymphoma ◽  
Treated Group ◽  
Diabetic Rats ◽  
Control Group ◽  
Stress Markers ◽  
Significant Difference ◽  
Anti Oxidant ◽  
Testis Tissue

Aims Type 1 diabetes is a high-prevalent endocrine disease and causes oxidative stress in the testis tissue. In the treatment of diabetes, the tendency toward herbal medicines use is increasing. This study aimed to investigate the crocin effect on the Bax, Bcl2 (B-cell lymphoma 2), and anti-oxidant levels of streptozotocin-induced diabetic rats. Methods & Materials This experimental study was performed at Payam Noor University. In total, 24 rats were divided into 4 groups, as follows: control, untreated diabetic, and 2 crocin-treated (50, 100 mg/mL, 25 days intraperitoneal injection) diabetic groups. The diabetic groups were diabetic rats receiving the Intraperitoneal (IP) injection of Streptozotocin (STZ). On day 25, the testicles were dissected to evaluate antioxidant enzymes, Bax and Bcl2. The obtained results were analyzed in SPSS using one-way Analysis of Variance (ANOVA) and Least Significant Difference (LSD) test. Findings The pro-apoptotic Bax and malondialdehyde levels in the treated group with a concentration of 100 mg/mL of crocin was significantly reduced, compared to the treated group with a concentration of 50 mg/mL of crocin and the control group. However, the level of pro-apoptotic Bcl-2 and glutathione peroxidase, superoxide dismutase, and catalase enzymes in the treated group with a concentration of 100 mg/mL of crocin significantly increased, compared to the treated group with a concentration of 50 mg/mL of crocin, and the control group (P<0.05). Such finding indicates the effect of crocin concentration. Additionally, crosin significantly reduced the glucose level in diabetic rats. Conclusion Crocin improved the antioxidant indicators and diabetes-induced damages in the testis tissue of diabetic rats.

Eudragit L-100 Capsules Aromatize and Quaternerize Chitosan for Insulin Nanoparticle Oral Delivery During Toxic Oxidative Stress in Rat Liver and Kidney

2020 ◽  
Vol 8 (3) ◽  
pp. 239-254 ◽  
Author(s):  
Reza Mahjub ◽  
Farzane K. Najafabadi ◽  
Narges Dehkhodaei ◽  
Nejat Kheiripour ◽  
Amir N. Ahmadabadi ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Oral Administration ◽  
Oral Delivery ◽  
Biochemical Parameters ◽  
Kidney Injury ◽  
Regular Insulin ◽  
Treated Group ◽  
Histopathological Change ◽  
Diabetic Rats ◽  
Liver And Kidney

Background: Insulin, like most peptides, is classified as a hydrophilic and macromolecular drug that is considered as a low permeable and unstable compound in the gastrointestinal (GI) tract. The acidic condition of the stomach can degrade insulin molecules. Moreover, the presence of proteolytic activities of some enzymes such as trypsin and chymotrypsin can hydrolyze amide-bonds between various amino-acids in the structures of peptides and proteins. However, due to its simplicity and high patient compliance, oral administration is the most preferred route of systemic drug delivery, and for the development of an oral delivery system, some obstacles in oral administration of peptides and proteins including low permeability and low stability of the proteins in GI should be overcome. Objective: In this study, the effects of orally insulin nanoparticles (INPs) prepared from quaternerized N-aryl derivatives of chitosan on the biochemical factors of the liver in diabetic rats were studied. Methods: INPs composed of methylated (amino benzyl) chitosan were prepared by the PEC method. Lyophilized INPs were filled in pre-clinical capsules, and the capsules were enteric-coated with Eudragit L100. Twenty Male Wistar rats were randomly divided into four groups: group1: normal control rats, group 2: diabetic rats, group 3: diabetic rats received capsules INPs(30 U/kg/day, orally), group 4: the diabetic rats received regular insulin (5 U/kg/day, subcutaneously). At the end of the treatment, serum, liver and kidney tissues were collected. Biochemical parameters in serum were measured using spectrophotometric methods. Also, oxidative stress was measured in plasma, liver and kidney. Histological studies were performed using H and E staining . Results: Biochemical parameters, and liver and kidney injury markers in serum of the diabetic rats that received INPs improved significantly compared with the diabetic group. INPs reduced oxidative toxic stress biomarkers in serum, liver and kidney of the diabetic treated group. Furthermore, a histopathological change was developed in the treated groups. Conclusion: Capsulated INPs can prevent diabetic liver and oxidative kidney damages (similar regular insulin). Therefore oral administration of INPs appears to be safe. Lay Summary: Although oral route is the most preferred route of administration, but oral delivery of peptides and proteins is still a challenging issue. Diabetes Mellitus may lead to severe complications, which most of them are life-threatening. In this study, we are testing the toxicity of oral insulin nanoparticles in kidney and liver of rats. For this investigation, we will prepare insulin nanoparticles composed of a quaternized derivative of chitosan. The nanoparticles will be administered orally to rats and the level of oxidative stress in their liver and kidney will be determined. The data will be compared to the subcutaneous injection of insulin.

scholarly journals The Antioxidant Effect of Curcumin and Rutin on Oxidative Stress Biomarkers in Experimentally Induced Periodontitis in Hyperglycemic Wistar Rats

Molecules ◽  
2021 ◽  
Vol 26 (5) ◽  
pp. 1332
Author(s):  
Gilda M. Iova ◽  
Horia Calniceanu ◽  
Adelina Popa ◽  
Camelia A. Szuhanek ◽  
Olivia Marcu ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Diabetic Rats ◽  
Gingival Tissue ◽  
Control Group ◽  
Albino Rats ◽  
Oxidative Stress Biomarkers ◽  
Significant Difference ◽  
The Impact ◽  
Experimentally Induced

Background: There is a growing interest in the correlation between antioxidants and periodontal disease. In this study, we aimed to investigate the effect of oxidative stress and the impact of two antioxidants, curcumin and rutin, respectively, in the etiopathology of experimentally induced periodontitis in diabetic rats. Methods: Fifty Wistar albino rats were randomly divided into five groups and were induced with diabetes mellitus and periodontitis: (1) (CONTROL)—control group, (2) (DPP)—experimentally induced diabetes mellitus and periodontitis, (3) (DPC)—experimentally induced diabetes mellitus and periodontitis treated with curcumin (C), (4) (DPR)—experimentally induced diabetes mellitus and periodontitis treated with rutin (R) and (5) (DPCR)—experimentally induced diabetes mellitus and periodontitis treated with C and R. We evaluated malondialdehyde (MDA) as a biomarker of oxidative stress and reduced glutathione (GSH), oxidized glutathione (GSSG), GSH/GSSG and catalase (CAT) as biomarkers of the antioxidant capacity in blood harvested from the animals we tested. The MDA levels and CAT activities were also evaluated in the gingival tissue. Results: The control group effect was statistically significantly different from any other groups, regardless of whether or not the treatment was applied. There was also a significant difference between the untreated group and the three treatment groups for variables MDA, GSH, GSSG, GSH/GSSG and CAT. There was no significant difference in the mean effect for the MDA, GSH, GSSG, GSH/GSSG and CAT variables in the treated groups of rats with curcumin, rutin and the combination of curcumin and rutin. Conclusions: The oral administration of curcumin and rutin, single or combined, could reduce the oxidative stress and enhance the antioxidant status in hyperglycemic periodontitis rats.

scholarly journals GLUCOSE HOMEOSTATIC AND PANCREAS PROTECTIVE POTENTIAL OF TECOMELLA UNDULATA ROOT EXTRACT IN STREPTOZOTOCIN INDUCED DIABETIC RATS .

2017 ◽  
Vol 10 (6) ◽  
pp. 292
Author(s):  
Kanwar Lal ◽  
Ashok Purohit ◽  
Heera Ram
Keyword(s):  
Hematological Parameters ◽  
Ethanolic Extract ◽  
Serum Biochemistry ◽  
Diabetic Rats ◽  
The Body ◽  
Root Extract ◽  
Standard Drug ◽  
Protective Potential ◽  
Normal Ranges ◽  
Tecomella Undulata

Objective: The study was aimed to evaluate glucose homeostatic and pancreas protective potential of Tecomella undulata root extract in streptozotocin induced diabetic rats.Methods: The ethanolic root extract was prepared by following standard soxhlation methods. The experimental design was divided in to control and treated groups for 28 days of comparative experimental schedule. The body and organ weights, serum biochemistry, histo-pathology, hematology and toxicity profiles were assayed by following standard methods and protocols.Results: The treatment of ethanolic extract of root of T. undulata was significantly (p ≤ 0.001) reduced glucose levels at 7day, 14day, 21day and 28 days in comparison to standard drug of metformin. Correspondingly, lipid profile i.e. total cholesterol, HDL, VLDL, LDL and triglyceride were also altered significantly. Whereas, body and organs weight and hematological parameters were not shown significant changes. Subsequently, toxicity profile i.e. hepatic and renal parameters were remained under normal ranges. Corresponding, the treatment of ethanolic root extract caused normalcy of histoarchitecture of pancreas in comparison to standard drugs.Conclusion: The results of study illustrated that Tecomella undulata root extract possessing particular kind of phytocompounds which caused glucose homeostatic and pancreas protective potential in diabetic rats.

scholarly journals Antihyperglycemic Activity of The Ethanolic Extract of the Bark of Mitragyna Ciliata (MYCA) in Albino Induced Diabetic Rats

2021 ◽  
pp. 957-965
Author(s):  
PAYE Plenseh Diana ◽  
James McClain
Keyword(s):  
Glucose Level ◽  
Hematological Parameters ◽  
Ethanolic Extract ◽  
Diabetic Rats ◽  
Vascular Complication ◽  
Severe Side Effect ◽  
Albino Rats ◽  
Histopathological Analysis ◽  
Toxicological Effect ◽  
Treatment Of Diabetes

Background: Diabetes an epidemic that gives rise to an increased macro vascular complication mortality rate of 1.5 million annually, increasing by 2035. Treatment of diabetes is complicated and associated with a severe side effect.</p> <p>Objective: To evaluate the antihyperglycemic property of the ethanolic extract of the back of MYCA and its toxicological effect on the hematological parameters with histopathological analysis of selected organs of induced diabetic albino rats.</p> <p>Method: The ethanoic extract (1000 mg/kg bw and 500mg/kg bw) and glibenclamide (0.5mg/kg bw) were administered to diabetic induced rats.  The effect of the extract on the hematological was studied in the diabetic induced rats. Histopathological changes were observed in the liver of induced diabetic rats after the administration of the MYCA extract.</p> <p>Results: The anti-hyperglycaemic effect was observed at two different levels, for two different doses (1000mg/kg and 500mg/kg). The results also showed significant suppression of blood glucose level in glucose fed hyperglycaemic albino rats but showed no significantly suppressed glucose level in overnight fasted normoglycemic rats.</p> <p>Conclusion: The findings revealed that the ethanolic extract of MITRAGYNA CILIATA (MYCA) possess antihyperglycemic property. Besides, the extract can prevent the various complication of diabetes and improve some hematological parameters.

scholarly journals The Effect of Ethanol and Ethyl Acetate Fraction of Chayote fruit (Sechium edule Jacq. Swartz) on the Oxidative Stress and Insulin Resistance of Male White Rat Model Type 2 Diabetes Mellitus

2020 ◽  
Vol 8 (A) ◽  
pp. 962-969
Author(s):  
Jekson Martiar Siahaan ◽  
Syaffruddin Illyas ◽  
Dharma Lindarto ◽  
Marline Nainggolan
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Insulin Resistance ◽  
Ethyl Acetate ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Insulin Level ◽  
Ethyl Acetate Fraction ◽  
Sechium Edule

BACKGROUND: Oxidative stress in type 2 diabetes mellitus (T2D) causes insulin resistance and disordered insulin secretion. Pathomechanisms of T2D consist of dysfunctional pancreatic β-cell and insulin resistance caused by free radical (reactive oxygen species and reactive nitrogen species) that produced from the glucose metabolism pathway. Insulin resistance can be measured using the homeostatic model assessment of insulin resistance (HOMA-IR). Oxidative stress can measure through the activities of malondialdehyde (MDA) and superoxide dismutase (SOD). AIM: This research aims to study the potential of chayote (Sechium edule Jacq. Swartz) to be used as antihyperglycemic in T2D. MATERIALS AND METHODS: This research was conducted with a post-test randomized controlled group design. Eleven groups with four male rats each were used. Normal untreated rats were treated under ad libitum feeding and drinking condition. Meanwhile, the rat models were induced with the combination of 45 mg/kg b.w. streptozotocin, 110 mg/kg b.w. nicotinamide, 40.5 mg/kg b.w. metformin, high-fat diet, and/or chayote extract. The chayote extract was orally administered to the rat in the form of ethanol extract and/or ethyl acetate fraction, with three dosages of 45 mg/kg b.w., 100 mg/kg b.w., and 150 mg/kg b.w. for each extract type. The body weight, glucose level, insulin level, MDA, and SOD activities were measured. The HOMA-IR was used. RESULTS: The lowest body weight of the rat model in week 0 was 145 ± 25.31, founded in Group H that was treated with ethyl acetate fraction of chayote extract (45 mg/kg b.w.). The lowest blood sugar level in the group with 2 h glucose load was 112.5 ± 27.00 on average, found in Group G that was treated with chayote ethanolic extract (150 mg/kg b.w.). The highest SOD in the group treated with chayote extract was 1.27 ± 0.20, founded in Group H treated with ethyl acetate 45 mg/kg b.w. The lowest level of MDA was 0.86 ± 0.70 in Group H treated with ethyl acetate 45 mg/kg b.w. The lowest fasting blood sugar spectrophotometer level was 150.54 ± 17.24 mg/dl in Group K with metformin treatment, followed by 155.16 ± 31.92 mg/dl in Group K treated 45 mg/kg b.w. ethanol treatment. The highest insulin level was 6.14 ± 0.71, founded in Group F that was treated with chayote ethanolic extract 100 mg/kg b.w. The lowest measurement of HOMA-IR was 0.16 ± 0.80 in Group E treated with ethanol extract of chayote 45 mg/kg b.w. CONCLUSION: Ethanol extract and fractionation of chayote work as an antioxidant and anti-insulin resistance.

scholarly journals Diabetes mellitus increased integrins gene expression in rat endometrium at the time of embryo implantation

2019 ◽  
Author(s):  
Abbas Bakhteyari ◽  
Yasaman Zarrin ◽  
Parvaneh Nikpour ◽  
Zeinab Sadat Hosseiny ◽  
Zeinab Sadat Hosseiny ◽  
...  
Keyword(s):  
Gene Expression ◽  
Diabetes Mellitus ◽  
Group Treatment ◽  
Embryo Implantation ◽  
Treated Group ◽  
Diabetic Rats ◽  
Diabetic Rat ◽  
Control Group ◽  
Genes Expression ◽  
Normal Menstrual Cycle

Background: Diabetes mellitus deeply changes the genes expression of integrin (Itg) subunits in several cells and tissues such as monocytes, arterial endothelium, kidney glomerular cells, retina. Furthermore, hyperglycemia could impress and reduce the rate of successful assisted as well as non-assisted pregnancy. Endometrium undergoes thorough changes in normal menstrual cycle and the question is: What happens in the endometrium under diabetic condition? Objective: The aim of the current study was to investigate the endometrial gene expression of α3, α4, αv, Itg β1 and β3 subunits in diabetic rat models at the time of embryo implantation. Materials and Methods: Twenty-eight rats were randomly divided into 4 groups: control group, diabetic group, pioglitazone-treated group, and metformin-treated group. Real-time PCR was performed to determine changes in the expression of Itg α3, α4, αv, β1, and β3 genes in rat’s endometrium. Results: The expression of all Itg subunits increased significantly in diabetic rats’ endometrium compared with control group. Treatment with pioglitazone significantly reduced the level of Itg subunits gene expression compared with diabetic rats. While metformin had a different effect on α3 and α4 and elevated these two subunits gene expression. Conclusion: Diabetes mellitus significantly increased the expression of studied Itg subunits, therefore untreated diabetes could be potentially assumed as one of the preliminary elements in embryo implantation failure.

scholarly journals BLOOD GLUCOSE LEVELS AND THE MICROSCOPIC STRUCTURE OF KIDNEY WISTAR RAT DIABETES MELLITUS UNDER THE EFFECT OF LAWSONIA INERMIS (LINN.) LEAVES ETHANOLIC EXTRACT

2018 ◽  
Vol 11 (4) ◽  
pp. 257
Author(s):  
Mutiara Indah Sari ◽  
Maya Anjelir Antika ◽  
Dwi Rita Anggraini
Keyword(s):  
Diabetes Mellitus ◽  
Blood Glucose ◽  
Ethanolic Extract ◽  
Wistar Rat ◽  
Diabetic Control ◽  
Diabetic Rats ◽  
Control Group ◽  
Lawsonia Inermis ◽  
Control Group Design ◽  
Glucose Levels

 Objective: Lawsonia inermis (Linn.) leaves are one of the alternative medicines to treat diabetes mellitus in Indonesia. We investigated the blood glucose level (BGL) of the L. inermis (Linn.) leaves ethanolic extract (LLEE) leaves and evaluated the histopathological alterations in diabetic rats.Methods: This study was an experimental study with posttest - only control group design. Alloxan (120 mg/kg, intraperitoneally)-induced diabetic rats. 35 of Wistar rats (Rattus norvegicus) were divided randomly into five groups, i.e. K: Normal control, P1: Diabetic control, and P2, P3, and P4 (200 mg/kg body weight [BW], 400 mg/kg BW, and 600 mg/kg BW of LLEE, orally) for 28 days. At the end of the treatment, the rats were sacrificed to obtain the kidney for histopathological evaluation using hematoxylin and eosin technique. BGLs were conducted using a glucose meter (GlucoDR).Results: One-way ANOVA test showed that dose 400 mg/kg BW of the LLEE was related to BGL of alloxan-induced diabetic rats (p=0.000). The histopathological of kidney showed glomerular inflammation (GI), epithelial membrane lining degeneration, vascular congestion, and interstitial tubule hemorrhage at diabetic control (P1). Meanwhile, treated with 600 mg/kg BW of LLEE (P4) showed increase cellular regeneration as normal architecture of the kidney.Conclusion: The LLEE at dose 400 mg/kg BW effective decreased BGL and was able to restore the kidney destruction of alloxan-induced diabetic rats at dose 600 mg/kg BW.

scholarly journals IMPROVEMENT IN OXIDATIVE STRESS AFTER DUODENOJEJUNOSTOMY IN AN EXPERIMENTAL MODEL OF TYPE 2 DIABETES MELLITUS

2016 ◽  
Vol 29 (suppl 1) ◽  
pp. 3-7 ◽  
Author(s):  
Cacio Ricardo WIETZYCOSKI ◽  
João Caetano Dallegrave MARCHESINI ◽  
Sultan AL-THEMYAT ◽  
Fabiola Shons MEYER ◽  
Manoel Roberto Maciel TRINDADE
Keyword(s):  
Oxidative Stress ◽  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Diabetic Rats ◽  
Diabetic Group ◽  
Control Group ◽  
Oral Glucose ◽  
Surgical Group

ABSTRACT Background: Type 2 Diabetes Mellitus is a multifactorial syndrome with severe complications. Oxidative stress is accepted as a causal factor of chronic complications Aim: To demonstrate alterations in oxidative stress after metabolic surgery. Methods: Twenty-four 2-day-old Wistar rats were used. In 16, Type 2 Diabetes Mellitus was induced by 100 mg/kg streptozotocin injection. The development of diabetes was confirmed after 10 weeks using an oral glucose tolerance test. Eight diabetic rats composed the diabetic surgical group; the remaining eight composed the diabetic group. Eight animals in which diabetes was not induced formed the clinical control group. The Marchesini technique was used in the diabetic surgical group. After 90 days, the rats were sacrificed, and the oxidative stress markers were measured. Results: Thiobarbituric acid reactive substances, superoxide dismutase and catalase were significantly reduced in the diabetic surgical group compared to the diabetic group. Conclusion: The duodenojejunostomy was effective in controlling the exacerbated oxidative stress present in diabetic rats.

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