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Niazmand S, Mirzaei M, Hosseinian S, Khazdair MR, Gowhari Shabgah A, Baghcheghi Y, Hedayati-Moghadam M. The effect of Cinnamomum cassia extract on oxidative stress in the liver and kidney of STZ-induced diabetic rats. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2021; 19:311-321. [PMID: 34506695 DOI: 10.1515/jcim-2021-0142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 08/10/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Many diabetes-related complications are caused by oxidative stress. In the current study, the protective effect of Cinnamomum cassia against diabetes-induced liver and kidney oxidative stress was evaluated. METHODS The male Wistar rats (n=48) were randomly divided into six groups including; control group received 500 µL normal saline orally for 42 days. Diabetes groups received intraperitoneally (i.p.) streptozotocin (STZ) as single-dose (60 mg/kg, i.p.). Cinnamon extract (100, 200, 400 mg/kg) and metformin (300 mg/kg) were orally administered to diabetic rats for 42 days. After the experiment period, the animals were anesthetized and the liver and kidney tissues were quickly removed and restored for oxidative stress evaluation. The levels of malondialdehyde (MDA), total thiol content, glutathione (GSH), nitric oxide (NO) metabolites, as well as, superoxide dismutase (SOD) and catalase (CAT) activities were measured in kidney and liver tissue. RESULTS The level of MDA, SOD, and CAT activities increased significantly, while the total thiol content, and NO production were significantly reduced in diabetic animals compared to the control group (from p<0.05 to p<0.001). Treatment with cinnamon extract significantly decreased the MDA level, as well as, SOD and CAT activities in the liver and kidney of diabetic rats (from p<0.05 to p<0.001). In the liver and kidney of cinnamon treated groups, GSH and total thiol contents and NO production were significantly higher than diabetic group (from p<0.05 to p<0.001). CONCLUSIONS Cinnamon extract due to its potent antioxidant property could be effective in decrease of diabetes-induced oxidative stress that plays a major role in renal and hepatic complications.
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Affiliation(s)
- Saeed Niazmand
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masomeh Mirzaei
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sara Hosseinian
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Khazdair
- Cardiovascular Diseases Research Center, Birjand University of Medical Science, Birjand, Iran
| | | | - Yousef Baghcheghi
- Student Research Committee Jiroft, Jiroft University of Medical Sciences, Jiroft, Iran
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The Oxidative Stress Markers in the Erythrocytes and Heart Muscle of Obese Rats: Relate to a High-Fat Diet but Not to DJOS Bariatric Surgery. Antioxidants (Basel) 2020; 9:antiox9020183. [PMID: 32098399 PMCID: PMC7070542 DOI: 10.3390/antiox9020183] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 02/09/2020] [Accepted: 02/20/2020] [Indexed: 02/06/2023] Open
Abstract
Obesity and high-fat diet (HF) are prevalent causes of oxidative stress (OS). Duodenal-jejunal omega switch (DJOS) is a bariatric procedure used for body mass reduction, extensively tested in animal models. We studied the long-term impact of bariatric surgery and an HF diet on the oxidative stress markers in erythrocytes and heart muscles of rats. We analyzed superoxide dismutase (SOD), catalase (CAT), glutathione transferase (GST), glutathione reductase (GR), glutathione peroxidase (GPx) activity and malondialdehyde (MDA) concentration in DJOS or SHAM (control) operated rats fed with different dietary protocols (control diet (CD) and high-fat diet (HF)), before and after the surgery (CD/CD, HF/HF, CD/HF, and HF/CD). We observed higher erythrocytes CAT, GST and GPx activity in DJOS-operated (vs. SHAM) rats fed with an HF/HF diet. For DJOS-operated rats, erythrocytes CAT and GPx activity and MDA concentration were significantly lower in CD/CD group. We observed increased heart muscle GR activity in SHAM-operated rats (vs. DJOS bariatric surgery) fed with an HF/HF diet. Change from HF to CD diet increased heart muscle GPx activity after DJOS bariatric surgery. Heart muscle SOD activity was lower in HF/HF and CD/CD groups after DJOS bariatric surgery (vs. SHAM). DJOS surgery significantly reduced heart muscle MDA concentration in HF/HF and HF/CD groups (vs. SHAM). We conclude that the selected dietary patterns had a stronger impact on oxidative stress markers in erythrocytes and heart muscle than DJOS bariatric surgery.
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Silveira AS, Aydos RD, Ramalho RT, Silva IS, Caldas RDA, Santos Neto ATD, Rodrigues CT. Oxidative stress effects in the uterus, placenta and fetus of pregnant rats submitted to acute and chronic stress. Acta Cir Bras 2018; 33:806-815. [PMID: 30328913 DOI: 10.1590/s0102-865020180090000009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 08/04/2018] [Indexed: 12/24/2022] Open
Abstract
PURPOSE To evaluate the effects of oxidative stress in pregnant rats submitted to acute and chronic stress, relating to alterations in the uterus, placenta and fetus. METHODS Twenty-four female Wistar albino (Rattus norvegicus), were divided into four groups, for induction of oxidative stress the animals were submitted to cold and physical immobilization. Plasma fasting glucose and MDA were determined in all groups and the fetuses and placentas were measured. RESULTS There were no statistical differences in the levels of malonic dialdehyde (MDA), however the averages of chronic stress group were higher compared to control groups, which could explain the observed adverse effects; there was no correlation between puppies' size, the weight of the placenta and MDA values. CONCLUSIONS Chronic stress causes adverse effects, when compared to control groups; chronic stress group had fetuses, placentas and number of puppies, significantly lower compared to other groups. The rats exposed to chronic stress, also presented a higher frequency of fetal resorption.
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Affiliation(s)
- Adriano Silva Silveira
- Fellow Master degree, Postgraduate Program in Health and Development in the Midwest Region, Universidade Federal do Mato Grosso do Sul (UFMS), Campo Grande-MS, Brazil. Conception and design of the study; technical procedures; acquisition, interpretation and analysis of data; manuscript writing
| | - Ricardo Dutra Aydos
- PhD, Associate Professor of Surgery, Postgraduate Program in Health and Development in the Midwest Region, UFMS, Campo Grande-MS, Brazil. Conception and design of the study, interpretation of data, manuscript writing, critical revision, final approval
| | - Rondon Tosta Ramalho
- Full Professor, Laboratory of Experimental Carcinogenicity, UFMS, Campo Grande-MS, Brazil. Macroscopic and histopathologic analysis
| | - Iandara Schettert Silva
- Full Professor, Postgraduate Program in Health and Development in the Midwest Region, UFMS, Campo Grande-MS, Brazil. Intellectual and scientific content of the study
| | - Ruy de Araujo Caldas
- Senior Visiting Professor, UFMS, Campo Grande-MS, Brazil. English language, manuscript writing
| | - Abílio Torres Dos Santos Neto
- Fellow Master degree, Postgraduate Program in Health and Development in the Midwest Region, UFMS, Campo Grande-MS, Brazil. Technical procedures
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Antioxidant Status in the Soleus Muscle of Sprague-Dawley Rats in Relation to Duodenal-Jejunal Omega Switch and Different Dietary Patterns. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:3795070. [PMID: 30116479 PMCID: PMC6079358 DOI: 10.1155/2018/3795070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Accepted: 06/05/2018] [Indexed: 12/17/2022]
Abstract
Background Obesity and chronic ingestion of lipid-rich meals are related to an enhanced oxidative stress (OS). Aims To examine the influence of duodenal-jejunal omega switch surgery in combination with different diets on the antioxidative status in the soleus muscle of rats. Methods After 8 weeks on a high-fat diet (HF) or control diet (CD), rats underwent duodenal-jejunal omega switch (DJOS) or SHAM (control) surgery. After surgery, for the next 8 weeks, half of DJOS/SHAM animals were kept on the same diet as before, and half had a changed diet. The total superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST), and glutathione reductase (GR) activity as well as malondialdehyde (MDA) concentration were measured in the soleus of rats. Results CAT and GPx activity were significantly lower after DJOS surgery versus SHAM, regardless of the type of diet. The activity of CAT, SOD, GR, CuZnSOD, and GPx was altered in the CD/HF or HF/CD groups. After DJOS, the lowest muscle concentration of MDA was observed in the CD/CD group and the highest in CD/HF. Conclusions DJOS surgery significantly decreases the antioxidative system in soleus muscles of rats. CD/HF and HF/CD dietary patterns lead to an increase in antioxidative activity, while remaining on unchanged diet (CD or HF) is associated with a reduced oxidative stress.
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Paiva LA, Silva IS, Souza ASD, Cassino PC. Pulmonary oxidative stress in diabetic rats exposed to hyperoxia. Acta Cir Bras 2017; 32:503-514. [PMID: 28793034 DOI: 10.1590/s0102-865020170070000001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 06/19/2017] [Indexed: 01/13/2023] Open
Abstract
Purpose: To evaluate the pulmonary oxidative stress in diabetic rats exposed to hyperoxia for 90 minutes. Methods: Forty male Wistar rats were divided into four groups, each one containing 10 animals, according to the oxygen concentration to which they were exposed: 21%, 50%, 75% and 100% (hyperoxia). In each group five animals were randomly induced to diabetes by means of at a dose of 55 mg/kg of streptozotocin (STZ). Results: Seventy two hours after diabetes induction, a significant difference was seen in blood glucose in the experimental groups in comparison with the control. In the experimental groups a significant difference was observed in the concentration of malondialdehyde (MDA) in lung tissue and blood plasma (p<0.05), except the 50% group. In the control group, significant differences in the MDA concentration in plasma and lung tissue were also observed (p<0.05), except the 75% group. The MDA concentration in lung tissue in comparison with the diabetic and non-diabetic groups showed a significant difference in the 21% group; however, no difference was seen in the 75 and 100% groups. Conclusion: In diabetic animals high oxygen concentrations (75 and 100%) do not appear to exert deleterious effects on lipid peroxidation in lung tissue.
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Affiliation(s)
- Letícia Alves Paiva
- Fellow Master degree, Postgraduate Program in Health and Development, West Central Region, Universidade Federal do Mato Grosso do Sul (UFMS), Campo Grande-MS, Brazil. Scientific and intellectual content of the study, manuscript preparation and writing
| | - Iandara Schettert Silva
- PhD, Associate Professor, Postgraduate Program in Health and Development, West Central Region, UFMS, Campo Grande-MS, Brazil. Critical revision, final approval
| | - Albert Schiaveto de Souza
- PhD, Associate Professor, Postgraduate Program in Health and Development, West Central Region, UFMS, Campo Grande-MS, Brazil. Analysis and interpretation of data, statistical analysis
| | - Pedro Carvalho Cassino
- Fellow PhD degree, Postgraduate Program in Health and Development, West Central Region, UFMS, Campo Grande-MS, Brazil. Technical procedures
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Yang X, Duo‐Ji M, Long Z. Efficacy and Safety of Single‐ or Double‐Drug Antidiabetic Regimens in the Treatment of Type 2 Diabetes Mellitus: A Network Meta‐Analysis. J Cell Biochem 2017; 118:4536-4547. [DOI: 10.1002/jcb.26115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 05/03/2017] [Indexed: 01/18/2023]
Affiliation(s)
- Xi‐Ling Yang
- Department of MedicineShigatse People's HospitalShigatse857000P.R. China
| | - Mi‐Ma Duo‐Ji
- Department of MedicineShigatse People's HospitalShigatse857000P.R. China
| | - Zi‐Wen Long
- Department of MedicineShigatse People's HospitalShigatse857000P.R. China
- Department of Gastric Cancer SurgeryFudan University Shanghai Cancer CenterShanghai200032P.R. China
- Department of OncologyShanghai Medical College of Fudan UniversityShanghai200032P.R. China
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Sun L, Li X, Li G, Dai B, Tan W. Actinidia chinensis Planch. Improves the Indices of Antioxidant and Anti-Inflammation Status of Type 2 Diabetes Mellitus by Activating Keap1 and Nrf2 via the Upregulation of MicroRNA-424. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2017; 2017:7038789. [PMID: 28642811 PMCID: PMC5470031 DOI: 10.1155/2017/7038789] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 02/24/2017] [Accepted: 03/19/2017] [Indexed: 12/24/2022]
Abstract
The fruit juice of Actinidia chinensis Planch. has antioxidant and anti-inflammation properties on patients with type 2 diabetes mellitus (T2DM), but the molecular mechanism was unclear. The patients took the juice and the serum level of antioxidant miR-424, Kelch-like ECH-associated protein 1 (Keap1), erythroid-derived 2-like 2 (Nrf2), and biochemical indices were measured. The juice increased the levels of serum microRNA-424, Keap1, and Nrf2 and reduced the levels of interleukin-1 (IL-1) beta and IL-6 in T2DM patients. The levels of SOD and GSH were higher while the levels of ALT and AST were lower in the patients consuming the juice when compared to the patients without taking the juice. The Spearman rank correlation analysis showed that the serum levels of miR-424 were positively related to Keap1 and Nrf2 levels while Keap1 and Nrf2 levels were positively related to the levels of SOD and GSH and negatively related to IL-1 beta and IL-6. Thus, FJACP improves the indices of antioxidant and anti-inflammation status by activating Keap1 and Nrf2 via the upregulation of miR-424 in the patients with T2DM. This trial is registered with ChiCTR-ONC-17011087 on 04/07/2017.
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Affiliation(s)
- Longfeng Sun
- Department of Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
| | - Xiaofei Li
- Department of Emergency Medicine, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
| | - Gang Li
- Department of Urology, Liaoning Cancer Hospital and Institute, Shenyang 110042, China
| | - Bing Dai
- Department of Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
| | - Wei Tan
- Department of Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang 110001, China
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