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Üstündağ H, Kara A, Doğanay S, Kurt N, Erbaş E, Kalindemirtaş FD, Kariper İA. Molecular mechanisms of resveratrol and its silver nanoparticle conjugate in addressing sepsis-induced lung injury. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:6249-6261. [PMID: 38546748 PMCID: PMC11329585 DOI: 10.1007/s00210-024-03058-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 03/18/2024] [Indexed: 08/18/2024]
Abstract
Sepsis is a life-threatening condition characterized by a systemic inflammatory response to infection. Despite extensive research on its pathophysiology, effective therapeutic approaches remain a challenge. This study investigated the potential of resveratrol (RV) and silver nanoparticle-enhanced resveratrol (AgNP-RV) as treatments for sepsis-induced lung injury using a rat model of polymicrobial sepsis induced by cecal ligation and puncture (CLP). The study focused on evaluating changes in oxidative status (TAS, TOS, and OSI) and the expression of inflammatory and apoptotic markers (IL-1β, TNF-α, P2X7R, TLR4, Caspase-3, and Bcl-2) in lung tissue. Both RV and AgNP-RV demonstrated potential in mitigating oxidative stress, inflammation, and apoptosis, with AgNP-RV exhibiting greater efficacy than RV alone (p < 0.05). These findings were corroborated by histopathological analyses, which revealed reduced tissue damage in the RV- and AgNP-RV-treated groups. Our study highlights the therapeutic potential of RV and, particularly, AgNP-RV in combating sepsis-induced oxidative stress, inflammation, and apoptosis. It also underscores the promise of nanoparticle technology in enhancing therapeutic outcomes. However, further investigations are warranted to fully understand the mechanisms of action, especially concerning the role of the P2X7 receptor in the observed effects. Nonetheless, our research suggests that RV and AgNP-RV hold promise as novel strategies for sepsis management.
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Affiliation(s)
- Hilal Üstündağ
- Department of Physiology, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, 2400, Türkiye.
| | - Adem Kara
- Department of Molecular Biology and Genetics, Faculty of Science, Erzurum Technical University, Erzurum, Türkiye
| | - Songül Doğanay
- Department of Physiology, Faculty of Medicine, Sakarya University, Sakarya, Türkiye
| | - Nezahat Kurt
- Department of Biochemistry, Faculty of Medicine, Erzincan Binali Yildirim University, Erzincan, Türkiye
| | - Elif Erbaş
- Department of Veterinary Histology and Embryology, Faculty of Veterinary Medicine, Veterinary Medicine Basic Sciences, Erzurum, Türkiye
| | | | - İshak Afşin Kariper
- Department of Science Education, Education Faculty, Erciyes University, Kayseri, Türkiye
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Cui M, Li F, Gang X, Gao Y, Xiao X, Wang G, Liu Y, Wang G. Association of alcohol consumption with all-cause mortality, new-onset stroke, and coronary heart disease in patients with abnormal glucose metabolism-Findings from a 10-year follow-up of the REACTION study. J Diabetes 2023; 15:289-298. [PMID: 37041428 PMCID: PMC10101836 DOI: 10.1111/1753-0407.13371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 02/05/2023] [Accepted: 02/15/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) and diabetic complications threaten human health seriously. Healthy lifestyles can lower the risk of cardiovascular disease (CVD) and long-term complications. However, the relationship between alcohol consumption and CVD mortality is still controversial, and there is a lack of evidence from large-scale longitudinal studies in the Chinese population. Based on the REACTION study (Risk Evaluation of Cancers in Chinese Diabetic Individuals: A Longitudinal Study), this paper explores the association between alcohol consumption and all-cause mortality, stroke, and coronary heart disease (CHD) in patients with abnormal glucose metabolism during a 10-year follow-up period to provide evidence for lifestyle counselling for these patients. METHODS First, baseline data were collected from the REACTION study cohort in Changchun, Jilin Province, China, in 2011-2012. A questionnaire survey was performed among patients with abnormal glucose metabolism aged over 40 years. The frequency of their alcohol intake, the type of alcohol, and the amount of alcohol consumed daily were surveyed. Physical and biochemical examinations were also performed. Then, through the Primary Public Health Service System of Jilin Province, we collected outcomes during the 10-year follow-up up to October 1, 2021, including all-cause mortality, stroke, and CHD. Next, we conducted logistic regression to analyze the relationship between baseline alcohol consumption and 10-year outcomes, and risk ratio (RR) and 95% CI were calculated by adjusting for different clinical indicators. A p value < 0.05 was considered statistically significant. RESULTS A total of 4855 patients with T2DM and prediabetes (35.2% men and 64.8% women) were included in the baseline analysis. Outcomes of 3521 patients during the 10-year follow-up were obtained, including 227 deaths, 296 new-onset strokes and 445 new-onset CHD. Occasional drinking (less than once a week) was associated with a reduced 10-year all-cause mortality, with an RR of 0.511 (95% CI [0.266, 0.982]) after adjustment for age, gender, medical history, and lifestyles and an RR of 0.50 (95% CI [0.252, 0.993]) in a fully adjusted model including additional biochemical indicators. In addition, heavy alcohol consumption (≥30 g/day for men and ≥15 g/day for women) was significantly associated with an increased incidence of stroke, with an RR of 2.503 (95% CI [1.138, 5.506]) after the adjustment for age, gender, medical history, lifestyles, and biochemical indicators. No significant association was found between alcohol consumption and new-onset CHD. CONCLUSIONS For patients with abnormal glucose metabolism, occasional drinking (less than once a week) reduces the risk of all-cause mortality, while heavy alcohol consumption (≥30 g/day for men and ≥15 g/day for women) significantly increases the risk of new-onset stroke. They should avoid heavy alcohol intake, but light alcohol consumption or occasional drinking is acceptable. Additionally, it is crucial to control blood glucose and blood pressure and keep performing physical activities.
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Affiliation(s)
- Mengzhao Cui
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Fei Li
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Xiaokun Gang
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Yuan Gao
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Xianchao Xiao
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Gang Wang
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Yujia Liu
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
| | - Guixia Wang
- Department of Endocrinology and MetabolismThe First Hospital of Jilin UniversityJilinChina
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Prasathkumar M, Becky R, Anisha S, Dhrisya C, Sadhasivam S. Evaluation of hypoglycemic therapeutics and nutritional supplementation for type 2 diabetes mellitus management: An insight on molecular approaches. Biotechnol Lett 2022; 44:203-238. [PMID: 35119572 DOI: 10.1007/s10529-022-03232-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 01/28/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE This review aims to summarize the current management of type 2 diabetes principles, including oral hypoglycemic agents, types of insulin administration, diet maintenance, and various molecular approaches. METHODS A literature search was conducted in different databases such as Scopus, ScienceDirect, Google Scholar, and Web of Science by using the following keywords: type-2 diabetes mellitus (T2DM), first-line and second-line treatment, oral hypoglycemic agents, insulin administration, diet/nutritional therapy, gene and stem cell therapy, and diabetic complications. RESULTS The first-line treatment of T2DM includes administering oral hypoglycemic agents (OHAs) and second-line treatment by insulin therapy and some OHAs like Sulfonylurea's (SU). The oral hypoglycemic or oral antidiabetic drugs have the function of lowering glucose in the blood. Insulin therapy is recommended for people with A1C levels > 7.0, and insulin administration is evolved drastically from the syringe, pump, pen, inhalation, insulin jet, and patch. The use of OHAs and insulin therapy during glycemic control has a severe effect on weight gain and other side effects. Hence, diet maintenance (macro and micronutrients) and nutritional therapy guidelines were also reviewed/recommended for safe T2DM management. Besides, the recent progress in molecular approaches that focuses on identifying new targets for T2DM (i.e.) consisting of gene therapy, stem cell therapy, and the modulation of insulin signaling pathways for the regulation of glucose storage and uptake also discussed. CONCLUSION The analysis of all these key factors is necessary to develop a potential agent to cure T2DM and suggest that a combination of therapies will pave the way for advanced management of T2DM.
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Affiliation(s)
- Murugan Prasathkumar
- Bioprocess and Biomaterials Laboratory, Department of Microbial Biotechnology, Bharathiar University, Coimbatore, 641046, India
| | - Robert Becky
- Bioprocess and Biomaterials Laboratory, Department of Microbial Biotechnology, Bharathiar University, Coimbatore, 641046, India
| | - Salim Anisha
- Bioprocess and Biomaterials Laboratory, Department of Microbial Biotechnology, Bharathiar University, Coimbatore, 641046, India
| | - Chenthamara Dhrisya
- Bioprocess and Biomaterials Laboratory, Department of Microbial Biotechnology, Bharathiar University, Coimbatore, 641046, India
| | - Subramaniam Sadhasivam
- Bioprocess and Biomaterials Laboratory, Department of Microbial Biotechnology, Bharathiar University, Coimbatore, 641046, India.
- Department of Extension and Career Guidance, Bharathiar University, Coimbatore, 641046, India.
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Simon L, Torres D, Saravia A, Levitt DE, Vande Stouwe C, McGarrah H, Coleman L, Dufour JP, Amedee AM, Molina PE. Chronic binge alcohol and ovariectomy-mediated impaired insulin responsiveness in SIV-infected female rhesus macaques. Am J Physiol Regul Integr Comp Physiol 2021; 321:R699-R711. [PMID: 34524906 PMCID: PMC8616623 DOI: 10.1152/ajpregu.00159.2021] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 08/24/2021] [Accepted: 09/09/2021] [Indexed: 12/13/2022]
Abstract
Aging people living with HIV (PLWH), especially postmenopausal women may be at higher risk of comorbidities associated with HIV, antiretroviral therapy (ART), hypogonadism, and at-risk alcohol use. Our studies in simian immunodeficiency virus (SIV)-infected male macaques demonstrated that chronic binge alcohol (CBA) reduced acute insulin response to glucose (AIRG), and at-risk alcohol use decreased HOMA-β in PLWH. The objective of this study was to examine the impact of ovariectomy (OVX) on glucose-insulin dynamics and integrity of pancreatic endocrine function in CBA/SIV-infected female macaques. Female macaques were administered CBA (12-15 g/kg/wk) or isovolumetric water (VEH) intragastrically. Three months after initiation of CBA/VEH administration, all macaques were infected with SIVmac251, and initiated on antiretroviral therapy (ART) 2.5 mo postinfection. After 1 mo of ART, macaques were randomized to OVX or sham surgeries (n = 7 or 8/group), and euthanized 8 mo post-OVX (study endpoint). Frequently sampled intravenous glucose tolerance tests (FSIVGTT) were performed at selected time points. Pancreatic gene expression and islet morphology were determined at study endpoint. There was a main effect of CBA to decrease AIRG at Pre-SIV and study endpoint. There were no statistically significant OVX effects on AIRG (P = 0.06). CBA and OVX decreased the expression of pancreatic markers of insulin docking and release. OVX increased endoplasmic stress markers. CBA but not OVX impaired glucose-insulin expression dynamics in SIV-infected female macaques. Both CBA and OVX altered integrity of pancreatic endocrine function. These findings suggest increased vulnerability of PLWH to overt metabolic dysfunction that may be exacerbated by alcohol use and ovarian hormone loss.
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Affiliation(s)
- Liz Simon
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Diego Torres
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Ari Saravia
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Danielle E Levitt
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Curtis Vande Stouwe
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Heather McGarrah
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Larry Coleman
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Jason P Dufour
- Division of Veterinary Medicine, Tulane National Primate Research Center, Covington, Louisiana
| | - Angela M Amedee
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Department of Microbiology, Immunology and Parasitology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Patricia E Molina
- Department of Physiology, Louisiana State University Health Sciences Center, New Orleans, Louisiana
- Comprehensive Alcohol HIV/AIDS Research Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
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Zhao L, Ouyang H, Zhang N, Wang C, Ji B, Zhou F. Effects of Huangjiu, Baijiu and Red Wine Combined With High-Fat Diet on Glucose and Lipid Metabolism: Aggravate or Alleviate? Alcohol Alcohol 2021; 56:334-347. [PMID: 33103190 DOI: 10.1093/alcalc/agaa097] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/30/2020] [Accepted: 09/09/2020] [Indexed: 11/13/2022] Open
Abstract
AIM To compare effects on certain health indices in rodents of different doses of alcoholic beverages, huangjiu (Chinese yellow wine), red wine and baijiu (Chinese liquor) combined with high-fat diet (HFD) and the pure HFD. METHODS A total of 80 rats were randomly divided into eight groups and treated with (a) basal diet (3.5 kcal/g); (b) HFD (19.5% w/w lard, 4.5 kcal/g) and (c) HFD with low or high doses of separate alcoholic beverages (2.5 and 5 g/kg ethanol, respectively) for 28 weeks. RESULTS Chronic drinking when combined with HFD was associated with reduced body weight, fat accumulation and serum TNF-α level, serum TG, TC and LDL-C levels, and improved glucose tolerance (OGTT) and insulin sensitivity (ITT), hepatic enzymes; elevated levels or activities of the antioxidant enzymes like superoxide dismutase, catalase and glutathione reductase, reduced the content of lipid peroxidation productions such as malondialdehyde, in comparison with the pure HFD intake. In addition, compared with HFD, drinking plus HFD improved microbiota dysbiosis, down-regulated the ratio of Firmicutes/Bacteroidetes and promoted the growth of some probiotics including Prevotellaceae_UCG-001 and norank_f__Bacteroidales_S24-7_group. CONCLUSION Overall, the three beverages showed different impacts on indicators but red wine showed the most 'beneficial' effects. Of course, higher ethanol dosages can be expected to cause overall negative health effects, and harms of high fat intake can be prevented by healthier diet.
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Affiliation(s)
- Liang Zhao
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Hanying Ouyang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Nanhai Zhang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Chengtao Wang
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Baoping Ji
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Feng Zhou
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
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Streeper RT, Louden C, Izbicka E. Oral Azelaic Acid Ester Decreases Markers of Insulin Resistance in Overweight Human Male Subjects. In Vivo 2020; 34:1173-1186. [PMID: 32354907 DOI: 10.21873/invivo.11890] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 02/06/2020] [Accepted: 02/13/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND/AIM Insulin resistance (IR) is linked to increased risk of cardiovascular disease and cancer. We examined safety and efficacy of the natural product diethyl azelate (DEA) in overweight males with a varying degree of IR. PATIENTS AND METHODS Seventeen subjects [age 18-42, hemoglobin A1c (A1c) of 5.2-6.2%] received orally 1 mg/kg DEA daily for 21 days. Blood plasma glucose, insulin and lipid levels were assessed before and after treatment. RESULTS DEA was well tolerated without hypoglycemia or adverse effects except transient diarrhea (n=1). DEA significantly reduced fasting glucose by 6.06 mg/dl (n=8) and insulin by 37.8% (n=8) in subjects with IR and/or A1c ≥5.6%. Furthermore, it improved cholesterol/HDL, LDL/HDL, and non-cholesterol HDL/HDL by 5.4, 6.5, and 6.6%, respectively in all subjects, and by 8.0, 9.8, and 9.8%, respectively in 9 subjects with A1c ≥5.6%. CONCLUSION DEA efficacy correlates with the degree of IR. DEA holds promise as a novel treatment for the management of IR.
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Rasineni K, Srinivasan MP, Balamurugan AN, Kaphalia BS, Wang S, Ding WX, Pandol SJ, Lugea A, Simon L, Molina PE, Gao P, Casey CA, Osna NA, Kharbanda KK. Recent Advances in Understanding the Complexity of Alcohol-Induced Pancreatic Dysfunction and Pancreatitis Development. Biomolecules 2020; 10:biom10050669. [PMID: 32349207 PMCID: PMC7277520 DOI: 10.3390/biom10050669] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 04/13/2020] [Accepted: 04/15/2020] [Indexed: 02/05/2023] Open
Abstract
Chronic excessive alcohol use is a well-recognized risk factor for pancreatic dysfunction and pancreatitis development. Evidence from in vivo and in vitro studies indicates that the detrimental effects of alcohol on the pancreas are from the direct toxic effects of metabolites and byproducts of ethanol metabolism such as reactive oxygen species. Pancreatic dysfunction and pancreatitis development are now increasingly thought to be multifactorial conditions, where alcohol, genetics, lifestyle, and infectious agents may determine the initiation and course of the disease. In this review, we first highlight the role of nonoxidative ethanol metabolism in the generation and accumulation of fatty acid ethyl esters (FAEEs) that cause multi-organellar dysfunction in the pancreas which ultimately leads to pancreatitis development. Further, we discuss how alcohol-mediated altered autophagy leads to the development of pancreatitis. We also provide insights into how alcohol interactions with other co-morbidities such as smoking or viral infections may negatively affect exocrine and endocrine pancreatic function. Finally, we present potential strategies to ameliorate organellar dysfunction which could attenuate pancreatic dysfunction and pancreatitis severity.
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Affiliation(s)
- Karuna Rasineni
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA; (C.A.C.); (N.A.O.); (K.K.K.)
- Research Service, Veterans’ Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
- Correspondence: ; Tel.: +1-402-995-3548; Fax: +1-402-995-4600
| | - Mukund P. Srinivasan
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555-0419, USA; (M.P.S.); (B.S.K.)
| | - Appakalai N. Balamurugan
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children’s Hospital Medical Center, Department of Surgery, University of Cincinnati, Cincinnati, OH 45229, USA;
| | - Bhupendra S. Kaphalia
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX 77555-0419, USA; (M.P.S.); (B.S.K.)
| | - Shaogui Wang
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, MO 66160, USA; (S.W.); (W.-X.D.)
| | - Wen-Xing Ding
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, Kansas City, MO 66160, USA; (S.W.); (W.-X.D.)
| | - Stephen J. Pandol
- Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; (S.J.P.); (A.L.)
| | - Aurelia Lugea
- Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA; (S.J.P.); (A.L.)
| | - Liz Simon
- Department of Physiology, Louisiana State University Health Sciences Center-New Orleans, New Orleans, LA 70112, USA; (L.S.); (P.E.M.)
| | - Patricia E. Molina
- Department of Physiology, Louisiana State University Health Sciences Center-New Orleans, New Orleans, LA 70112, USA; (L.S.); (P.E.M.)
| | - Peter Gao
- Program Director, Division of Metabolism and Health Effects, National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD 20892-6902, USA;
| | - Carol A. Casey
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA; (C.A.C.); (N.A.O.); (K.K.K.)
- Research Service, Veterans’ Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
- Department of Biochemistry & Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
| | - Natalia A. Osna
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA; (C.A.C.); (N.A.O.); (K.K.K.)
- Research Service, Veterans’ Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
| | - Kusum K. Kharbanda
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA; (C.A.C.); (N.A.O.); (K.K.K.)
- Research Service, Veterans’ Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
- Department of Biochemistry & Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198-5870, USA
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Rasineni K, Kubik JL, Casey CA, Kharbanda KK. Inhibition of Ghrelin Activity by Receptor Antagonist [d-Lys-3] GHRP-6 Attenuates Alcohol-Induced Hepatic Steatosis by Regulating Hepatic Lipid Metabolism. Biomolecules 2019; 9:biom9100517. [PMID: 31546643 PMCID: PMC6843513 DOI: 10.3390/biom9100517] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 01/13/2023] Open
Abstract
Alcoholic steatosis, characterized by an accumulation of triglycerides in hepatocytes, is one of the earliest pathological changes in the progression of alcoholic liver disease. In our previous study, we showed that alcohol-induced increase in serum ghrelin levels impair insulin secretion from pancreatic β-cells. The consequent reduction in the circulating insulin levels promote adipose-derived fatty acid mobilization to ultimately contribute to hepatic steatosis. In this study, we determined whether inhibition of ghrelin activity in chronic alcohol-fed rats could improve hepatic lipid homeostasis at the pancreas-adipose-liver axis. Adult Wistar rats were fed Lieber-DeCarli control or an ethanol liquid diet for 7 weeks. At 6 weeks, a subset of rats in each group were injected with either saline or ghrelin receptor antagonist, [d-Lys-3] GHRP-6 (DLys; 9 mg/kg body weight) for 5 days and all rats were sacrificed 2 days later. DLys treatment of ethanol rats improved pancreatic insulin secretion, normalized serum insulin levels, and the adipose lipid metabolism, as evidenced by the decreased serum free fatty acids (FFA). DLys treatment of ethanol rats also significantly decreased the circulating FFA uptake, de novo hepatic fatty acid synthesis ultimately attenuating alcoholic steatosis. To summarize, inhibition of ghrelin activity reduced alcoholic steatosis by improving insulin secretion, normalizing serum insulin levels, inhibiting adipose lipolysis, and preventing fatty acid uptake and synthesis in the liver. Our studies provided new insights on the important role of ghrelin in modulating the pancreas-adipose-liver, and promoting adipocyte lipolysis and hepatic steatosis. The findings offer a therapeutic approach of not only preventing alcoholic liver injury but also treating it.
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Affiliation(s)
- Karuna Rasineni
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
- Research Service, Veterans' Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA.
| | - Jacy L Kubik
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
- Research Service, Veterans' Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA.
| | - Carol A Casey
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
- Research Service, Veterans' Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA.
| | - Kusum K Kharbanda
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
- Research Service, Veterans' Affairs Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA.
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Gao K, Ren Y, Wang J, Liu Z, Li J, Li L, Wang B, Li H, Wang Y, Cao Y, Ohno K, Zhai R, Liang Z. Interactions between genetic polymorphisms of glucose metabolizing genes and smoking and alcohol consumption in the risk of type 2 diabetes mellitus. Appl Physiol Nutr Metab 2017; 42:1316-1321. [PMID: 28806535 DOI: 10.1139/apnm-2017-0232] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The impact of gene-environment interaction on diabetes remains largely unknown. We aimed to investigate if interaction between glucose metabolizing genes and lifestyle factors is associated with type 2 diabetes mellitus (T2DM). Interactions between genotypes of 4 glucose metabolizing genes (MTNR1B, KCNQ1, KLF14, and GCKR) and lifestyle factors were estimated in 722 T2DM patients and 759 controls, using multiple logistic regression. No significant associations with T2DM were detected for the single nucleotide polymorphisms of MTNR1B, KLF14 and GCKR. However, rs151290 (KCNQ1) polymorphisms were found to be associated with risk of T2DM. Compared with AA, the odds ratios (ORs) of AC or CC genotypes for developing T2DM were 1.545 (P = 0.0489) and 1.603 (P = 0.0383), respectively. In stratified analyses, the associations were stronger in smokers with CC than smokers with AA (OR = 3.668, P = 0.013); drinkers with AC (OR = 5.518, P = 0.036), CC (OR = 8.691, P = 0.0095), and AC+CC (OR = 6.764, P = 0.016) than drinkers with AA. Compared with nondrinkers with AA, drinkers who carry AC and CC had 12.072-fold (P = 0.0007) and 8.147-fold (P = 0.0052) higher risk of developing T2DM. In conclusions, rs151290 (KCNQ1) polymorphisms are associated with increased risk of T2DM, alone and especially in interaction with smoking and alcohol.
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Affiliation(s)
- Kaiping Gao
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Yongcheng Ren
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Jinjin Wang
- Department of Traditional Chinese Medicine Prevention, Preventive Medicine Research Evaluation Center, Henan University of Traditional Chinese Medicine, Zhengzhou, 450001, China
| | - Zichen Liu
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Jianna Li
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Linlin Li
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Bingyuan Wang
- Department of Epidemiology, College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Hong Li
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Yaxi Wang
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Yunkai Cao
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Kinji Ohno
- Division of Neurogenetics, Center for Neurological Diseases and Cancer, University Graduate School of Medicine, Nagoya, 4668550, Japan
| | - Rihong Zhai
- Department of Preventive Medicine, Shenzhen University School of Medicine, 3688 Nanhai Road, Shenzhen, 518060, China
| | - Zhen Liang
- Department of Geriatric Medicine, The 1st Affiliated Hospital of Shenzhen University, 3002 West Sungang Road, Shenzhen, 518035, China
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Barcia JM, Portolés S, Portolés L, Urdaneta AC, Ausina V, Pérez-Pastor GMA, Romero FJ, Villar VM. Does Oxidative Stress Induced by Alcohol Consumption Affect Orthodontic Treatment Outcome? Front Physiol 2017; 8:22. [PMID: 28179886 PMCID: PMC5263147 DOI: 10.3389/fphys.2017.00022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 01/10/2017] [Indexed: 12/26/2022] Open
Abstract
HIGHLIGHTS Ethanol, Periodontal ligament, Extracellular matrix, Orthodontic movement. Alcohol is a legal drug present in several drinks commonly used worldwide (chemically known as ethyl alcohol or ethanol). Alcohol consumption is associated with several disease conditions, ranging from mental disorders to organic alterations. One of the most deleterious effects of ethanol metabolism is related to oxidative stress. This promotes cellular alterations associated with inflammatory processes that eventually lead to cell death or cell cycle arrest, among others. Alcohol intake leads to bone destruction and modifies the expression of interleukins, metalloproteinases and other pro-inflammatory signals involving GSKβ, Rho, and ERK pathways. Orthodontic treatment implicates mechanical forces on teeth. Interestingly, the extra- and intra-cellular responses of periodontal cells to mechanical movement show a suggestive similarity with the effects induced by ethanol metabolism on bone and other cell types. Several clinical traits such as age, presence of systemic diseases or pharmacological treatments, are taken into account when planning orthodontic treatments. However, little is known about the potential role of the oxidative conditions induced by ethanol intake as a possible setback for orthodontic treatment in adults.
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Affiliation(s)
- Jorge M. Barcia
- School of Medicine and Dentistry, Universidad Católica de Valencia San Vicente MártirValencia, Spain
| | - Sandra Portolés
- School of Medicine and Dentistry, Universidad Católica de Valencia San Vicente MártirValencia, Spain
| | - Laura Portolés
- School of Medicine and Dentistry, Universidad Católica de Valencia San Vicente MártirValencia, Spain
| | - Alba C. Urdaneta
- School of Medicine and Dentistry, Universidad Católica de Valencia San Vicente MártirValencia, Spain
| | - Verónica Ausina
- Facultad de Ciencias de la Salud, Universidad Europea de ValenciaValencia, Spain
| | - Gema M. A. Pérez-Pastor
- School of Medicine and Dentistry, Universidad Católica de Valencia San Vicente MártirValencia, Spain
| | - Francisco J. Romero
- School of Medicine and Dentistry, Universidad Católica de Valencia San Vicente MártirValencia, Spain
- Facultad de Ciencias de la Salud, Universidad Europea de ValenciaValencia, Spain
| | - Vincent M. Villar
- Department of Biomedical Sciences, Universidad Cardenal Herrera, CEUMoncada, Spain
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11
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Choi MR, Kwak SM, Bang SH, Jeong JE, Kim DJ. Chronic saponin treatment attenuates damage to the pancreas in chronic alcohol-treated diabetic rats. J Ginseng Res 2016; 41:503-512. [PMID: 29021697 PMCID: PMC5628330 DOI: 10.1016/j.jgr.2016.09.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 08/22/2016] [Accepted: 09/27/2016] [Indexed: 12/30/2022] Open
Abstract
Background Chronic heavy alcohol consumption may raise the risk of developing type 2 diabetes mellitus. Saponins inhibit apoptosis of pancreatic islet cells and reduce lipid parameters. The present study was designed to investigate the effect of saponin on chronic ethanol-treated diabetic rats. Methods Long–Evans Tokushima Fatty (LETO) and Otsuka Long–Evans Tokushima Fatty (OLETF) rats were pair-fed a Lieber–DeCarli diet with and without 5% ethanol for 12 wks. Two weeks after starting the pair-feeding with the Lieber–DeCarli diet, intraperitoneal injection of saponin was performed for 10 wks. To perform the experiments, rats were divided as follows: LETO-Control (LC), LETO-Ethanol (LE), LETO-Ethanol-Saponin (LES), OLETF-Control (OC), OLETF-Ethanol (OE), and OLETF-Ethanol-Saponin (OES). Results The weights of epididymal and mesenteric fat tissue in LES and OES rats were the lightest from among the LETO and OLETF groups, respectively. The secretion of alanine aminotransferase and cholesterol in OES rats decreased significantly compared to their secretion in OC and OE rats, respectively. The islets of the pancreas in LE and OE rats showed clean, unclear, and smaller morphology compared to those of LC, LES, OC, and OES rats. In addition, the expression of insulin in the islets of the pancreas in LC, LES, OC, and OES rats was higher than in LE and OE rats. Conclusion Saponin may not only be helpful in alleviating the rapid progress of diabetes due to chronic alcohol consumption in diabetic patients, but may also show potential as an antidiabetic drug candidate for diabetic patients who chronically consume alcohol.
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Affiliation(s)
- Mi Ran Choi
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea
| | - Su Min Kwak
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea
| | - Sol Hee Bang
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea
| | - Jo-Eun Jeong
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea
| | - Dai-Jin Kim
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Republic of Korea
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12
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Xu X, Wang L, Zhang Y, Su T, Chen L, Zhang Y, Ma W, Xie Y, Wang T, Yang F, He L, Wang W, Fu X, Hao H, Ma Y. Effects of chronic sleep deprivation on glucose homeostasis in rats. Sleep Biol Rhythms 2016; 14:321-328. [PMID: 27738407 PMCID: PMC5037153 DOI: 10.1007/s41105-016-0061-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Accepted: 05/02/2016] [Indexed: 12/12/2022]
Abstract
Epidemiological studies have shown that chronic sleep disturbances resulted in metabolic disorders. The purpose of this study was to assess the relationship between chronic sleep deprivation (CSD) and the glucose homeostasis in rats. Twenty-four rats were randomly divided into CSD group and control (CON) group. The CSD rats were intervened by a modified multiple platform method (MMPM) to establish an animal model of chronic sleep disturbances. After 3-month intervention, all rats were subjected to an intraperitoneal glucose tolerance test (IPGTT) and an insulin tolerance test (ITT), and the body weight, aspartate aminotransferase (AST), alanine aminotransferase (ALT), creatinine, lipid profile group, and homeostasis model assessment-IR (HOMA-IR) were measured. Both the CSD and CON groups had an attenuation of weight gain after 3-month intervention. The plasma glucose level of CSD group was higher than that of the CON group during the IPGTT (P < 0.01). The CSD rats showed a marked increase in HOMA-IR and ITT compared with the CON group (P < 0.01). There were no significant differences of AST, ALT, creatinine, and most lipid parameters between the CSD and CON groups (P > 0.05). The CSD has a marked effect on glucose homeostasis, comprising glucose intolerance and insulin resistance.
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Affiliation(s)
- Xiaowen Xu
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Liang Wang
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Yan Zhang
- Center for Systems Biomedical Sciences, University of Shanghai for Science and Technology, Shanghai, 200093 China
| | - Tianjiao Su
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Liying Chen
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Yan Zhang
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Weifeng Ma
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Yuanyuan Xie
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Tiantian Wang
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Fan Yang
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Li He
- Director of Division of Science and Technology, National Institute for Nutrition and Food Safety, Chinese Center for Disease Control and Prevention, Beijing, 100050 China
| | - Wenjiao Wang
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Xuemei Fu
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Hongxia Hao
- Center of Health Care, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
| | - Yuanzheng Ma
- Center of Orthopedics, The 309th Hospital of PLA, No. 17 Heishanhu Road, Haidian District, Beijing, 100091 China
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13
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Alcoholic Beverage Consumption and Chronic Diseases. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13060522. [PMID: 27231920 PMCID: PMC4923979 DOI: 10.3390/ijerph13060522] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 05/12/2016] [Accepted: 05/16/2016] [Indexed: 12/12/2022]
Abstract
Epidemiological and experimental studies have consistently linked alcoholic beverage consumption with the development of several chronic disorders, such as cancer, cardiovascular diseases, diabetes mellitus and obesity. The impact of drinking is usually dose-dependent, and light to moderate drinking tends to lower risks of certain diseases, while heavy drinking tends to increase the risks. Besides, other factors such as drinking frequency, genetic susceptibility, smoking, diet, and hormone status can modify the association. The amount of ethanol in alcoholic beverages is the determining factor in most cases, and beverage types could also make an influence. This review summarizes recent studies on alcoholic beverage consumption and several chronic diseases, trying to assess the effects of different drinking patterns, beverage types, interaction with other risk factors, and provide mechanistic explanations.
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14
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Tariq S, Nurulain SM, Rashed H, Lotfy M, Emerald SB, Koturan S, Tekes K, Adeghate E. Diabetes-induced changes in the morphology and nociceptinergic innervation of the rat uterus. J Mol Histol 2016; 47:21-33. [PMID: 26589323 DOI: 10.1007/s10735-015-9643-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 11/08/2015] [Indexed: 10/22/2022]
Abstract
The prevalence of diabetes mellitus (DM) is about 6% across the globe. This prevalence has been reported to increase in the near future. This means that the number of women with DM who would like to get pregnant and have children will also increase. The present study is aimed at investigating the morphological changes observed in the uterus after the onset of DM. The study also examined the pattern of distribution of nociceptin (NC), a neuropeptide involved in the regulation of pain, a major physiological factor during parturition. The study shows a severe atrophy of uteri as early as 15 days post DM and continued until the termination of the eight-week study. This atrophy was confirmed by light microscopy. Electron microscopy study showed atrophy of the columnar cells of the endometrium, reduced myofibril number and destruction of smooth muscle cells in the myometrium of diabetic rats compared to control. Immunofluorescence and immunoelectron microscopy studies clearly demonstrated the presence of NC in the endometrium, myometrium and on the myofibrils of the smooth muscles of both control and diabetic rat uteri. In addition, NC-positive neurons and varicose fibres were observed in the myometrium of both normal and diabetic rats. However, the expression of NC decreased after the onset of DM. Morphometric analysis showed that the number of NC-labeled cells was significantly (p < 0.05) lower in diabetic rat uteri compared to those of control. In conclusion, DM-induced uterine atrophy is associated with a decrease in the expression of NC in cells, neurons and myofibrils of the rat uterus.
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Affiliation(s)
- Saeed Tariq
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Syed M Nurulain
- Department of Pharmacology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Hameed Rashed
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Mohamed Lotfy
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Starling Bright Emerald
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Surya Koturan
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates
| | - Kornélia Tekes
- Department of Pharmacodynamics, Semmelweis University, Budapest, Hungary
| | - Ernest Adeghate
- Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P.O. Box 17666, Al Ain, United Arab Emirates.
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15
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Zhang S, Liu Y, Wang G, Xiao X, Gang X, Li F, Sun C, Gao Y, Wang G. The Relationship between Alcohol Consumption and Incidence of Glycometabolic Abnormality in Middle-Aged and Elderly Chinese Men. Int J Endocrinol 2016; 2016:1983702. [PMID: 26981121 PMCID: PMC4769752 DOI: 10.1155/2016/1983702] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 12/22/2015] [Accepted: 01/18/2016] [Indexed: 11/19/2022] Open
Abstract
Aim. The relationship between alcohol consumption and glycometabolic abnormality is controversial, especially in different ethnic population. In this study, a cross-sectional survey was carried out to examine the relationship between alcohol consumption and glycometabolic abnormality in middle-aged and elderly Chinese men. Methods. Using cluster random sampling, Chinese men aged more than 40 years from Changchun, China, were given standardized questionnaires. In total, 1996 individuals, for whom complete data was available, were recruited into the study. We calculated the incidence of prediabetes and newly diagnosed diabetes by three levels of alcohol consumption: light, moderate, and heavy. Multivariate logistic regression models adjusted for socioeconomic variables and diabetes-related risk factors were used to analyze the association between alcohol consumption and the onset of prediabetes and diabetes. Results. The univariate analysis revealed higher incidence of prediabetes among drinkers (32.8%) compared with nondrinkers (28.6%), particularly in heavy alcohol consumers. The logistic regression analysis showed that alcohol consumption, especially heavy consumption, was an independent risk factor for prediabetes. Conclusions. Alcohol consumption, heavy consumption in particular, is an independent risk factor for the development of prediabetes, but not for diabetes.
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Affiliation(s)
- Siwen Zhang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Yujia Liu
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Gang Wang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Xianchao Xiao
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Xiaokun Gang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Fei Li
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Chenglin Sun
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Ying Gao
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
| | - Guixia Wang
- Department of Endocrinology and Metabolism, The First Hospital of Jilin University, No. 8 Xinmin Street, Changchun, Jilin 130021, China
- *Guixia Wang:
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16
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Lu C, Jiang Y, Zhang F, Shao J, Wu L, Wu X, Lian N, Chen L, Jin H, Chen Q, Lu Y, Zheng S. Tetramethylpyrazine prevents ethanol-induced hepatocyte injury via activation of nuclear factor erythroid 2-related factor 2. Life Sci 2015; 141:119-27. [DOI: 10.1016/j.lfs.2015.08.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 08/22/2015] [Accepted: 08/22/2015] [Indexed: 02/07/2023]
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Matching Diabetes and Alcoholism: Oxidative Stress, Inflammation, and Neurogenesis Are Commonly Involved. Mediators Inflamm 2015; 2015:624287. [PMID: 26063976 PMCID: PMC4439509 DOI: 10.1155/2015/624287] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 09/18/2014] [Accepted: 11/18/2014] [Indexed: 12/13/2022] Open
Abstract
Diabetes and alcohol misuse are two of the major challenges in health systems worldwide. These two diseases finally affect several organs and systems including the central nervous system. Hippocampus is one of the most relevant structures due to neurogenesis and memory-related processing among other functions. The present review focuses on the common profile of diabetes and ethanol exposure in terms of oxidative stress and proinflammatory and prosurvival recruiting transcription factors affecting hippocampal neurogenesis. Some aspects around antioxidant strategies are also included. As a global conclusion, the present review points out some common hits on both diseases giving support to the relations between alcohol intake and diabetes.
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18
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Kim JY, Lee DY, Lee YJ, Park KJ, Kim KH, Kim JW, Kim WH. Chronic alcohol consumption potentiates the development of diabetes through pancreatic β-cell dysfunction. World J Biol Chem 2015; 6:1-15. [PMID: 25717351 PMCID: PMC4317634 DOI: 10.4331/wjbc.v6.i1.1] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2014] [Revised: 10/29/2014] [Accepted: 12/10/2014] [Indexed: 02/05/2023] Open
Abstract
Chronic ethanol consumption is well established as a major risk factor for type-2 diabetes (T2D), which is evidenced by impaired glucose metabolism and insulin resistance. However, the relationships between alcohol consumption and the development of T2D remain controversial. In particular, the direct effects of ethanol consumption on proliferation of pancreatic β-cell and the exact mechanisms associated with ethanol-mediated β-cell dysfunction and apoptosis remain elusive. Although alcoholism and alcohol consumption are prevalent and represent crucial public health problems worldwide, many people believe that low-to-moderate ethanol consumption may protect against T2D and cardiovascular diseases. However, the J- or U-shaped curves obtained from cross-sectional and large prospective studies have not fully explained the relationship between alcohol consumption and T2D. This review provides evidence for the harmful effects of chronic ethanol consumption on the progressive development of T2D, particularly with respect to pancreatic β-cell mass and function in association with insulin synthesis and secretion. This review also discusses a conceptual framework for how ethanol-produced peroxynitrite contributes to pancreatic β-cell dysfunction and metabolic syndrome.
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19
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Haidara MA, Assiri AS, Youssef MA, Mahmoud MM, Ahmed M S E, Al-Hakami A, Chandramoorthy HC. Differentiated mesenchymal stem cells ameliorate cardiovascular complications in diabetic rats. Cell Tissue Res 2014; 359:565-575. [PMID: 25413785 DOI: 10.1007/s00441-014-2034-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 10/14/2014] [Indexed: 02/05/2023]
Affiliation(s)
- Mohamed A Haidara
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Abdullah S Assiri
- Center for Stem Cell Research, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Cardiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Mary A Youssef
- Department of Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Manal M Mahmoud
- Department of Physiology, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Eajaz Ahmed M S
- Department of Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ahmed Al-Hakami
- Center for Stem Cell Research, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Harish C Chandramoorthy
- Center for Stem Cell Research, College of Medicine, King Khalid University, Abha, Saudi Arabia.
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia.
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Harper KM, Tunc-Ozcan E, Graf EN, Redei EE. Intergenerational effects of prenatal ethanol on glucose tolerance and insulin response. Physiol Genomics 2014; 46:159-68. [PMID: 24423968 DOI: 10.1152/physiolgenomics.00181.2013] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Consequences of prenatal exposure to ethanol (E) include morphological, physiological, and cognitive deficits and are collectively classified as fetal alcohol spectrum disorders. Adult prenatal E exposed offspring show insulin resistance, and given that in utero hyperglycemic environment can cause metabolic disorders in subsequent generations; we investigated the effects of grandmaternal E on functional glucose and insulin responses of the second generation. Sprague-Dawley (S) rat dams, mated with S males, received E-containing liquid diet and two different control diets between gestational days 8 and 20. Additionally, because prenatal E-induced behavioral deficits can be reversed by simultaneous thyroxine (T4) treatment, another group of dams received 0.3 mg/l T4 in their E diet. Their first-generation (F1) offspring were mated with control Brown Norway (B) males or females to produce SB and BS F2 progeny. Dams consuming E during pregnancy were hyperglycemic, and their F1 offspring showed insulin resistance in the glucose tolerance test (GTT). However, F2 responses to GTT varied based on the sex of prenatal E-exposed parent. BS F2 females, and both male and female SB F2 progeny, displayed hypoglycemic and hyperinsulinemic GTT response patterns. Although administering T4 to E dams normalized thyroid function of the F1 generation, it did not reverse their prenatal E-induced metabolic dysfunction. In contrast, administration of T4 to the alcohol-consuming grandmother reversed or alleviated the aberrant GTT responses of the F2 progeny. Prenatal E-induced dysregulation of glucose metabolism can affect the next generation, possibly via ethanol effects on the germline of the F1 fetus.
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Affiliation(s)
- Kathryn M Harper
- The Asher Center, Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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