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Gonçalves MG, Medeiros MA, de Lemos LIC, de Fátima Campos Pedrosa L, de Andrade Santos PP, Abreu BJ, Lima JPMS. Effects of Creatine Supplementation on Histopathological and Biochemical Parameters in the Kidney and Pancreas of Streptozotocin-Induced Diabetic Rats. Nutrients 2022; 14:nu14030431. [PMID: 35276790 PMCID: PMC8840440 DOI: 10.3390/nu14030431] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 12/29/2021] [Accepted: 12/29/2021] [Indexed: 12/15/2022] Open
Abstract
Diabetes mellitus (DM) is a worldwide health concern, and projections state that cases will reach 578 million by 2030. Adjuvant therapies that can help the standard treatment and mitigate DM effects are necessary, especially those using nutritional supplements to improve glycemic control. Previous studies suggest creatine supplementation as a possible adjuvant therapy for DM, but they lack the evaluation of potential morphological parameters alterations and tissue injury caused by this compound. The present study aimed to elucidate clinical, histomorphometric, and histopathological consequences and the cellular oxidative alterations of creatine supplementation in streptozotocin (STZ)-induced type 1 DM rats. We could estimate whether the findings are due to DM or the supplementation from a factorial experimental design. Although creatine supplementation attenuated some biochemical parameters, the morphological analyses of pancreatic and renal tissues made clear that the supplementation did not improve the STZ-induced DM1 injuries. Moreover, creatine-supplemented non-diabetic animals were diagnosed with pancreatitis and showed renal tubular necrosis. Therefore, even in the absence of clinical symptoms and unaltered biochemical parameters, creatine supplementation as adjuvant therapy for DM should be carefully evaluated.
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Affiliation(s)
- Meline Gomes Gonçalves
- Biochemistry and Molecular Biology Graduate Program, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil;
| | - Matheus Anselmo Medeiros
- Bioinformatics Graduate Program, Digital Metropolis Institute, Federal University of Rio Grande do Norte, Natal 59078-400, RN, Brazil;
| | | | - Lucia de Fátima Campos Pedrosa
- Graduate Program in Nutrition, Federal University of Rio Grande do Norte, Natal 59.078-970, RN, Brazil; (L.I.C.d.L.); (L.d.F.C.P.)
| | - Pedro Paulo de Andrade Santos
- Structural and Functional Biology Graduate Program, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil;
- Biosciences Center, Morphology Department, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil;
| | - Bento João Abreu
- Biosciences Center, Morphology Department, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil;
| | - João Paulo Matos Santos Lima
- Biochemistry and Molecular Biology Graduate Program, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59078-970, RN, Brazil;
- Bioinformatics Graduate Program, Digital Metropolis Institute, Federal University of Rio Grande do Norte, Natal 59078-400, RN, Brazil;
- Correspondence:
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Bassey IE, Emodi BA, Akpan UO, Iyakndue IFA, Anakebe EA, Icha BE, Efobi HA, Ntinya AJ, Udoh AE. Impact of Androgen Deprivation on Oxidative Stress and Antioxidant Status in Nigerian Patients With Prostate Cancer Undergoing Androgen Deprivation Therapy. JCO Glob Oncol 2021; 6:1481-1489. [PMID: 33001740 PMCID: PMC7605378 DOI: 10.1200/go.20.00290] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
PURPOSE Prostate cancer (CaP) incidence and mortality rate are increasing in Africa. Some have linked oxidative stress with the pathogenesis of cancer. This study assessed the levels of malondialdehyde (MDA), nitric oxide (NO), total plasma peroxide (TPP), and total antioxidant capacity (TAC) in Nigerian patients with CaP. PATIENTS AND METHODS One hundred twenty patients with CaP and 100 apparently healthy controls were consecutively recruited into this case-control study. The patients with CaP were divided into treatment-naïve and androgen deprivation therapy (ADT)–treated groups. Anthropometric indices were measured, and MDA, NO, TAC, and TPP were assayed by colorimetric methods. The t test and analysis of variance were used in analysis of data; statistical significance was set at P < .05, and 95% CIs were reported. RESULTS The patients with CaP had significantly higher waist-hip ratios and NO (P = .0001), TPP (P = .001), oxidative stress index (OSI; P = .003), and MDA values (P = .002) than controls. The treatment-naive patients with CaP had significantly higher waist-hip ratios (P = .011) and TPP (P = .013), MDA (P = .011), and NO values (P = .0001) and lower TAC values (P = .013) compared with the controls. The ADT-treated patients had higher waist-hip ratios (P = .0001) and TPP (P = .005), OSI (P = .005), MDA (P = .011), and NO values (P = .0001) than the controls. However, the treatment-naive patients had significantly higher NO values (P = .05) only compared with the ADT-treated patients. There was a significantly positive correlation between MDA and duration of treatment (r = 0.280, P = .018) in ADT-treated patients with CaP. CONCLUSION This study demonstrated that patients with CaP have higher levels of TPP, MDA, and NO and lower levels of TAC compared with men without CaP. In addition, even in patients with CaP undergoing treatment, TPP and MDA levels remained high.
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Affiliation(s)
- Iya Eze Bassey
- Medical Laboratory Sciences Department, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Bukola Abosede Emodi
- Department of Chemical Pathology, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Uwem Okon Akpan
- Medical Laboratory Sciences Department, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | | | - Edim Azubuike Anakebe
- Department of Chemical Pathology, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Bassey Edward Icha
- Department of Chemical Pathology, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Henry Afamuefuna Efobi
- Department of Chemical Pathology, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Akan Joshua Ntinya
- Medical Laboratory Sciences Department, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Alphonsus Ekpe Udoh
- Medical Laboratory Sciences Department, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Nigeria
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Hidayatik N, Purnomo A, Fikri F, Purnama MTE. Amelioration on oxidative stress, testosterone, and cortisol levels after administration of Vitamins C and E in albino rats with chronic variable stress. Vet World 2021; 14:137-143. [PMID: 33642797 PMCID: PMC7896882 DOI: 10.14202/vetworld.2021.137-143] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/01/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND AND AIM Stress can cause physiological and biological disorders in the body. On the other hand, antioxidants from vitamins and minerals are effective for stress treatment. Therefore, this study aimed to evaluate the effect of the administration of Vitamins C and E on serum superoxide dismutase (SOD), malondialdehyde (MDA), catalase (CAT), glutathione peroxidase (GPx), testosterone, and cortisol activity in albino rats with chronic variable stress (CVS). MATERIALS AND METHODS Twenty albino rats were randomly assigned into four treatment groups: C was administered normal saline; T1 was administered Vitamins C and E; T2 was only induced CVS; and T3 was induced CVS followed by Vitamins C and E administration. All treatments were applied for 4 weeks, respectively. Furthermore, 5 mL of blood samples were collected intracardially. Body weight data were collected for the initial and final weights. From serum samples, SOD, GPx, and CAT were measured using the enzymol method; MDA was measured using the high-performance liquid chromatography method; and testosterone and cortisol were measured using the enzyme-linked immunosorbent assay method. All variables were analyzed statistically using analysis of variance followed by the Duncan test (p<0.05). RESULTS Our findings showed that the T1 and T3 groups significantly decreased (p<0.001) compared to T2 in the following parameters: SOD, MDA, GPx, and cortisol. Meanwhile, CAT and testosterone levels in the T1 and T3 groups were significantly increased (p<0.001) compared to the T2 group. In addition, the weight gain in T1 and T3 groups was significantly increased (p<0.001) compared to T2 group. CONCLUSION It can be concluded that the administration of Vitamins C and E had a significant effect to alleviate SOD, MDA, GPx, and cortisol and to improve the testosterone level in albino rats with CVS.
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Affiliation(s)
- Nanik Hidayatik
- Department of Veterinary Clinical Pathology and Physiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Agus Purnomo
- Department of Veterinary Surgery and Radiology, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Faisal Fikri
- Department of Veterinary Clinical Pathology and Physiology, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, Indonesia
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Bassey IE, Inyang IE, Akpan UO, Isong IKP, Icha BE, Ayawan VM, Peter RE, Itita HA, Odumusor PU, Ekanem EG, Essien OE. Cardiovascular disease risk factors and markers of oxidative stress and DNA damage in leprosy patients in Southern Nigeria. PLoS Negl Trop Dis 2020; 14:e0008749. [PMID: 33044965 PMCID: PMC7580906 DOI: 10.1371/journal.pntd.0008749] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 10/22/2020] [Accepted: 08/26/2020] [Indexed: 12/07/2022] Open
Abstract
Leprosy reduces quality of life of affected persons. Oxidative stress caused by reactive oxygen species may play a vital role in the pathogenesis of leprosy. This study evaluated anthropometric indices, fasting plasma glucose (FPG), lipid profile, total antioxidant capacity (TAC), total plasma peroxide (TPP), oxidative stress index (OSI), malondialdehyde (MDA), glutathione (GSH) and 8-hydroxy-2-deoxyguanosine (8-OHdg) in leprosy patients. Sixty test participants of both genders, aged 18–65years and diagnosed of multibacillary leprosy and 30 apparently healthy controls were consecutively recruited for this study. The test participants comprised of 30 patients on multidrug therapy (MDT) and 30 patients relieved from therapy (RFT). Body mass index (BMI), Waist-hip ratio (WHR), FPG, lipid profile, TAC, TPP, OSI, MDA, GSH and 8-OHdg were determined using appropriate methods. Data were analyzed using Analysis of variance; p<0.05 was considered statistically significant. The MDT group had significantly lower BMI (p = 0.0001), Total cholesterol (p = 0.001), HDL-C (p = 0.019), LDL-C (p = 0.005), TAC (p = 0.0001) and higher TPP (p = 0.001), MDA (p = 0.0001), OSI (p = 0.005) and 8-OHdg (p = 0.035) compared to the controls. The RFT group had significantly lower BMI (p = 0.001) Total cholesterol (0.0001), HDL-C (p = 0.006) LDL-C (p = 0.0001), TAC (p = 0.001) and higher WHR (p = 0.010), VLDL-C (p = 0.035), TG (p = 0.023) Atherogenic index of plasma (p = 0.0001) and TPP (p = 0.001), MDA (p = 0.0001) compared to the control group. GSH levels correlated negatively with duration of treatment (r = -0.401, p = 0.028). This study has shown that there is oxidative stress in multibacillary leprosy patients irrespective of drug treatment status. This study also shows that leprosy patients relieved from treatment may be susceptible to cardiovascular events. Antioxidants supplementation may be beneficial in the treatment of leprosy and clinical follow up on patients relieved from treatment may also be necessary to monitor health status and prevent development of cardiovascular events. This study shows that there are lower levels of total antioxidant capacity and higher levels of total plasma peroxide, malondialdehyde in leprosy patients undergoing multidrug therapy and those relieved from treatment and higher levels of 8-OHdg and oxidative stress index in leprosy patients undergoing multidrug therapy. This is suggestive of increased oxidative stress, in multibacillary leprosy patients irrespective of drug treatment status and increased oxidative DNA damage in those undergoing multidrug therapy. Antioxidants supplementation may be beneficial in the treatment of leprosy to protect against the effects of oxidative stress and DNA damage. Leprosy patients relieved from treatment may be susceptible to cardiovascular events as shown by higher levels of VLDL-cholesterol, triglycerides and atherogenic index of plasma observed in that group compared to controls. It therefore points to the need to monitor cardiovascular comorbidities in patients on multidrug therapy and those released from therapy.
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Affiliation(s)
- Iya Eze Bassey
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
- * E-mail:
| | - Inyeneobong Ernest Inyang
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
| | - Uwem Okon Akpan
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
| | - Idongesit Kokoabasi Paul Isong
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
| | - Bassey Edward Icha
- Department of Chemical Pathology, University of Calabar Teaching Hospital, Calabar, Cross River State, Nigeria
| | - Victoria Micheal Ayawan
- Department of Microbiology, Faculty of Natural Science, Caritas University, Amorji Nike, Enugu State, Nigeria
| | - Racheal Ekanem Peter
- Department of Public Health, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
| | - Hopefaith Adode Itita
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
| | - Prince Ukam Odumusor
- Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, College of Medical Sciences, University of Calabar, Calabar, Cross River State, Nigeria
| | - Eyoanwan Graziani Ekanem
- Department of Microbiology, University of Calabar Teaching Hospital, Calabar, Cross River State, Nigeria
| | - Okon Ekwerre Essien
- Department of Internal Medicine, Faculty of Medicine, University of Calabar, Calabar, Cross River State, Nigeria
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