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Okamura T, Tsukamoto K, Arai H, Fujioka Y, Ishigaki Y, Koba S, Ohmura H, Shoji T, Yokote K, Yoshida H, Yoshida M, Deguchi J, Dobashi K, Fujiyoshi A, Hamaguchi H, Hara M, Harada-Shiba M, Hirata T, Iida M, Ikeda Y, Ishibashi S, Kanda H, Kihara S, Kitagawa K, Kodama S, Koseki M, Maezawa Y, Masuda D, Miida T, Miyamoto Y, Nishimura R, Node K, Noguchi M, Ohishi M, Saito I, Sawada S, Sone H, Takemoto M, Wakatsuki A, Yanai H. Japan Atherosclerosis Society (JAS) Guidelines for Prevention of Atherosclerotic Cardiovascular Diseases 2022. J Atheroscler Thromb 2024; 31:641-853. [PMID: 38123343 DOI: 10.5551/jat.gl2022] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Affiliation(s)
- Tomonori Okamura
- Preventive Medicine and Public Health, Keio University School of Medicine
| | | | | | - Yoshio Fujioka
- Faculty of Nutrition, Division of Clinical Nutrition, Kobe Gakuin University
| | - Yasushi Ishigaki
- Division of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Iwate Medical University
| | - Shinji Koba
- Division of Cardiology, Department of Medicine, Showa University School of Medicine
| | - Hirotoshi Ohmura
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Tetsuo Shoji
- Department of Vascular Medicine, Osaka Metropolitan University Graduate school of Medicine
| | - Koutaro Yokote
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine
| | - Hiroshi Yoshida
- Department of Laboratory Medicine, The Jikei University Kashiwa Hospital
| | | | - Juno Deguchi
- Department of Vascular Surgery, Saitama Medical Center, Saitama Medical University
| | - Kazushige Dobashi
- Department of Pediatrics, School of Medicine, University of Yamanashi
| | | | | | - Masumi Hara
- Department of Internal Medicine, Mizonokuchi Hospital, Teikyo University School of Medicine
| | - Mariko Harada-Shiba
- Cardiovascular Center, Osaka Medical and Pharmaceutical University
- Department of Molecular Pathogenesis, National Cerebral and Cardiovascular Center Research Institute
| | - Takumi Hirata
- Institute for Clinical and Translational Science, Nara Medical University
| | - Mami Iida
- Department of Internal Medicine and Cardiology, Gifu Prefectural General Medical Center
| | - Yoshiyuki Ikeda
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University
| | - Shun Ishibashi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Jichi Medical University, School of Medicine
- Current affiliation: Ishibashi Diabetes and Endocrine Clinic
| | - Hideyuki Kanda
- Department of Public Health, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Shinji Kihara
- Medical Laboratory Science and Technology, Division of Health Sciences, Osaka University graduate School of medicine
| | - Kazuo Kitagawa
- Department of Neurology, Tokyo Women's Medical University Hospital
| | - Satoru Kodama
- Department of Prevention of Noncommunicable Diseases and Promotion of Health Checkup, Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine
| | - Masahiro Koseki
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Yoshiro Maezawa
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine
| | - Daisaku Masuda
- Department of Cardiology, Center for Innovative Medicine and Therapeutics, Dementia Care Center, Doctor's Support Center, Health Care Center, Rinku General Medical Center
| | - Takashi Miida
- Department of Clinical Laboratory Medicine, Juntendo University Graduate School of Medicine
| | | | - Rimei Nishimura
- Department of Diabetes, Metabolism and Endocrinology, The Jikei University School of Medicine
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University
| | - Midori Noguchi
- Division of Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University
| | - Mitsuru Ohishi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University
| | - Isao Saito
- Department of Public Health and Epidemiology, Faculty of Medicine, Oita University
| | - Shojiro Sawada
- Division of Metabolism and Diabetes, Faculty of Medicine, Tohoku Medical and Pharmaceutical University
| | - Hirohito Sone
- Department of Hematology, Endocrinology and Metabolism, Niigata University Faculty of Medicine
| | - Minoru Takemoto
- Department of Diabetes, Metabolism and Endocrinology, International University of Health and Welfare
| | | | - Hidekatsu Yanai
- Department of Diabetes, Endocrinology and Metabolism, National Center for Global Health and Medicine Kohnodai Hospital
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Lai C, Li R, Tang W, Liu J, Duan XDXF, Bao D, Liu H, Fu S. Metabolic Syndrome and Tendon Disease: A Comprehensive Review. Diabetes Metab Syndr Obes 2024; 17:1597-1609. [PMID: 38616994 PMCID: PMC11015851 DOI: 10.2147/dmso.s459060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/21/2024] [Indexed: 04/16/2024] Open
Abstract
Metabolic syndrome (MS) is a multifaceted pathological condition characterized by the atypical accumulation of various metabolic components such as central obesity or excess weight, hyperlipidemia, low-density lipoprotein (LDL), hypertension, and insulin resistance. Recently, MS has been recognized as a notable contributor to heart and circulatory diseases. In addition, with increasing research, the impact of MS on tendon repair and disease has gradually emerged. Recent studies have investigated the relationship between tendon healing and diseases such as diabetes, dyslipidemia, obesity, and other metabolic disorders. However, diabetes mellitus (DM), hypercholesterolemia, obesity, and various metabolic disorders often coexist and together constitute MS. At present, insulin resistance is considered the major pathological mechanism underlying MS, central obesity is regarded as the predominant factor responsible for it, and dyslipidemia and other metabolic diseases are known as secondary contributors to MS. This review aims to evaluate the current literature regarding the impact of various pathological conditions in MS on tendon recovery and illness, and to present a comprehensive overview of the effects of MS on tendon recovery and diseases, along with the accompanying molecular mechanisms.
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Affiliation(s)
- Canhao Lai
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
| | - Ruichen Li
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
| | - Weili Tang
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
| | - Jinyu Liu
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
| | - Xinfang D X F Duan
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
| | - Dingsu Bao
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
- Chengdu University of Traditional Chinese Medicine, Chengdu, People’s Republic of China
| | - Huan Liu
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
| | - Shijie Fu
- Department of Bone and Joint, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou, People’s Republic of China
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Liu L, Peng J, Wang N, Wu Z, Zhang Y, Cui H, Zang D, Lu F, Ma X, Yang J. Comparison of seven surrogate insulin resistance indexes for prediction of incident coronary heart disease risk: a 10-year prospective cohort study. Front Endocrinol (Lausanne) 2024; 15:1290226. [PMID: 38323107 PMCID: PMC10844492 DOI: 10.3389/fendo.2024.1290226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/08/2024] [Indexed: 02/08/2024] Open
Abstract
Background There were seven novel and easily accessed insulin resistance (IR) surrogates established, including the Chinese visceral adiposity index (CVAI), the visceral adiposity index (VAI), lipid accumulation product (LAP), triglyceride glucose (TyG) index, TyG-body mass index (TyG-BMI), TyG-waist circumference (TyG-WC) and TyG-waist to height ratio (TyG-WHtR). We aimed to explore the association between the seven IR surrogates and incident coronary heart disease (CHD), and to compare their predictive powers among Chinese population. Methods This is a 10-year prospective cohort study conducted in China including 6393 participants without cardiovascular disease (CVD) at baseline. We developed Cox regression analyses to examine the association of IR surrogates with CHD (hazard ratio [HR], 95% confidence intervals [CI]). Moreover, the receiver operating characteristic (ROC) curve was performed to compare the predictive values of these indexes for incident CHD by the areas under the ROC curve (AUC). Results During a median follow-up period of 10.25 years, 246 individuals newly developed CHD. Significant associations of the IR surrogates (excepted for VAI) with incident CHD were found in our study after fully adjustment, and the fifth quintile HRs (95% CIs) for incident CHD were respectively 2.055(1.216-3.473), 1.446(0.948-2.205), 1.753(1.099-2.795), 2.013(1.214-3.339), 3.169(1.926-5.214), 2.275(1.391-3.719) and 2.309(1.419-3.759) for CVAI, VAI, LAP, TyG, TyG-BMI, TyG-WC and TyG-WHtR, compared with quintile 1. Furthermore, CVAI showed maximum predictive capacity for CHD among these seven IR surrogates with the largest AUC: 0.632(0.597,0.667). Conclusion The seven IR surrogates (excepted for VAI) were independently associated with higher prevalence of CHD, among which CVAI is the most powerful predictor for CHD incidence in Chinese populations.
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Affiliation(s)
- Li Liu
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Jie Peng
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Key Laboratory of Cardiovascular Proteomics of Shandong Province, Jinan, China
| | - Ning Wang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Zhenguo Wu
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Yerui Zhang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Huiliang Cui
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Dejin Zang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Fanghong Lu
- Cardio-Cerebrovascular Control and Research Center, Shandong Academy of Medical Sciences, Jinan, China
| | - Xiaoping Ma
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
- Department of Obstetrics and Gynecology, LiaoCheng People’s Hospital, Liaocheng, China
| | - Jianmin Yang
- The Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, The State and Shandong Province Joint Key Laboratory of Translational Cardiovascular Medicine, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
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Martens LG, van Hamersveld D, le Cessie S, Willems van Dijk K, van Heemst D, Noordam R. The impact of sociodemographic status on the association of classical cardiovascular risk factors with coronary artery disease: a stratified Mendelian randomization study. J Clin Epidemiol 2023; 162:56-62. [PMID: 37500025 DOI: 10.1016/j.jclinepi.2023.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 06/02/2023] [Accepted: 07/19/2023] [Indexed: 07/29/2023]
Abstract
OBJECTIVES Low socioeconomic status (SES) is associated with cardiovascular risk factors and increased coronary artery disease (CAD) risk. We tested whether SES is an effect modifier of the association between classical cardiovascular risk factors and CAD using SES-stratified Mendelian Randomization in European-ancestry participants from UK Biobank. STUDY DESIGN AND SETTING We calculated weighted genetic risk scores (GRS) for the risk factors body mass index (BMI), systolic blood pressure, low-density lipoprotein cholesterol, and triglycerides. Participants were stratified by Townsend deprivation index score. Logistic regression models were used to investigate associations between GRSs and CAD occurrence. Additionally, stratification based on GRS-adjusted Townsend deprivation index residuals was conducted to correct for possible collider-stratification bias. RESULTS In a total sample size of N = 446,485, with 52,946 cases, the risk for CAD per standard deviation increase in genetically influenced BMI was highest in the group with the lowest 25% SES (odds ratio: 1.126, 95% confidence interval: 1.106-1.145; odds ratio: 1.081, 95% confidence interval: 1.059-1.103 in high SES), remaining similar after controlling for possible collider-stratification bias. The effects of genetically influenced systolic blood pressure, low-density lipoprotein cholesterol, and triglyceride on CAD were similar between SES groups. CONCLUSION CAD risk attributable to increased BMI is not homogenous and could be modified by SES. This emphasizes the need of tailor-made approaches for BMI-associated CAD risk reduction.
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Affiliation(s)
- Leon G Martens
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Daan van Hamersveld
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Saskia le Cessie
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands; Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Ko Willems van Dijk
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands; Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Diana van Heemst
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands
| | - Raymond Noordam
- Section of Gerontology and Geriatrics, Department of Internal Medicine, Leiden University Medical Center, Leiden, The Netherlands.
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Finney AC, Das S, Kumar D, McKinney MP, Cai B, Yurdagul A, Rom O. The interplay between nonalcoholic fatty liver disease and atherosclerotic cardiovascular disease. Front Cardiovasc Med 2023; 10:1116861. [PMID: 37200978 PMCID: PMC10185914 DOI: 10.3389/fcvm.2023.1116861] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 03/23/2023] [Indexed: 05/20/2023] Open
Abstract
Therapeutic approaches that lower circulating low-density lipoprotein (LDL)-cholesterol significantly reduced the burden of cardiovascular disease over the last decades. However, the persistent rise in the obesity epidemic is beginning to reverse this decline. Alongside obesity, the incidence of nonalcoholic fatty liver disease (NAFLD) has substantially increased in the last three decades. Currently, approximately one third of world population is affected by NAFLD. Notably, the presence of NAFLD and particularly its more severe form, nonalcoholic steatohepatitis (NASH), serves as an independent risk factor for atherosclerotic cardiovascular disease (ASCVD), thus, raising interest in the relationship between these two diseases. Importantly, ASCVD is the major cause of death in patients with NASH independent of traditional risk factors. Nevertheless, the pathophysiology linking NAFLD/NASH with ASCVD remains poorly understood. While dyslipidemia is a common risk factor underlying both diseases, therapies that lower circulating LDL-cholesterol are largely ineffective against NASH. While there are no approved pharmacological therapies for NASH, some of the most advanced drug candidates exacerbate atherogenic dyslipidemia, raising concerns regarding their adverse cardiovascular consequences. In this review, we address current gaps in our understanding of the mechanisms linking NAFLD/NASH and ASCVD, explore strategies to simultaneously model these diseases, evaluate emerging biomarkers that may be useful to diagnose the presence of both diseases, and discuss investigational approaches and ongoing clinical trials that potentially target both diseases.
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Affiliation(s)
- Alexandra C. Finney
- Department of Pathology and Translational Pathobiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
| | - Sandeep Das
- Department of Pathology and Translational Pathobiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
| | - Dhananjay Kumar
- Department of Molecular and Cellular Physiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
| | - M. Peyton McKinney
- Department of Pathology and Translational Pathobiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
| | - Bishuang Cai
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, NY, United States
| | - Arif Yurdagul
- Department of Pathology and Translational Pathobiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
- Department of Molecular and Cellular Physiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
- Correspondence: Arif Yurdagul Oren Rom
| | - Oren Rom
- Department of Pathology and Translational Pathobiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
- Department of Molecular and Cellular Physiology, Louisiana State University Health Shreveport, Shreveport, LA, United States
- Correspondence: Arif Yurdagul Oren Rom
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Shirai K. Should the Definition of Metabolic Syndrome be Reconsidered from the Aspect of Arterial Stiffness? J Atheroscler Thromb 2022; 29:1701-1703. [PMID: 35781276 PMCID: PMC9881545 DOI: 10.5551/jat.ed209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Kohji Shirai
- Clinical Research Center, Seijinkai Mihama Hospital, Chiba, Japan
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Arjmand MH. The association between visceral adiposity with systemic inflammation, oxidative stress, and risk of post-surgical adhesion. Arch Physiol Biochem 2022; 128:869-874. [PMID: 32141779 DOI: 10.1080/13813455.2020.1733617] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Abdominal and pelvic adhesions are common post-operative complications. Despite new medical technologies, these adhesions are appearing to be unavoidable and little is known about their causation; for example, why certain patients/or tissues are more prone to adhesions. There have been no clinical studies about increasing the risk adhesions in obese patients, but there is some evidence about the molecular mechanisms involving visceral fat (VF) that may lead to profibrotic conditions. VF is an endocrine/inflammatory organ which produces many biologically active molecules such as adipokines and inflammatory cytokines. Inflammatory conditions, oxidative stress, and the expression some fibrotic molecules in the VF may induce pathological conditions in the abdominal cavity that predispose to the formation of fibrotic bands.
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Affiliation(s)
- Mohammad-Hassan Arjmand
- Medical Plants Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Sureka B, George T, Garg MK, Banerjee M, Deora S, Sukhla R, Goel A, Garg PK, Yadav T, Khera PS. Cutoff values of body fat composition to predict metabolic risk factors with normal waist circumference in Asian Indian population. Eur Radiol 2022; 33:711-719. [DOI: 10.1007/s00330-022-09009-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 06/06/2022] [Accepted: 06/30/2022] [Indexed: 11/30/2022]
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Hernández-Vásquez A, Vargas-Fernández R. Prevalence of Prehypertension and Associated Cardiovascular Risk Profiles among Adults in Peru: Findings from a Nationwide Population-Based Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137867. [PMID: 35805525 PMCID: PMC9265298 DOI: 10.3390/ijerph19137867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/22/2022] [Accepted: 06/24/2022] [Indexed: 12/04/2022]
Abstract
Prehypertension is a clinical condition that increases the risk of hypertension and cardiovascular disease. In South American countries, prehypertension affects almost one-third of the population. The aim of the present study was to determine the association between prehypertension and the main cardiometabolic risk factors according to the US National Cholesterol Education Program Adult Treatment Panel III by sex in the Peruvian population. A total of 863 participants surveyed were included in the study. A total of 21.1% had prehypertension, 14.4% of whom were female, and 30.5% were male. Women belonging to the age group 50–59 years, having abdominal obesity and being a current smoker, were more likely to have prehypertension, while the likelihood of having prehypertension increased in men with abdominal obesity. Three out of 10 men and one out of 10 women in Peru have prehypertension. In women, being 50 to 59 years of age, having abdominal obesity, and being a current smoker, increased the probability of having prehypertension, whereas, in men, only abdominal obesity was found to be associated with prehypertension. Our findings will allow the development of prevention strategies focused on the appropriate diagnosis of prehypertension and cardiometabolic risk factors according to sex.
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Affiliation(s)
- Akram Hernández-Vásquez
- Centro de Excelencia en Investigaciones Económicas y Sociales en Salud, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima 15024, Peru
- Correspondence:
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Conte M, Petraglia L, Poggio P, Valerio V, Cabaro S, Campana P, Comentale G, Attena E, Russo V, Pilato E, Formisano P, Leosco D, Parisi V. Inflammation and Cardiovascular Diseases in the Elderly: The Role of Epicardial Adipose Tissue. Front Med (Lausanne) 2022; 9:844266. [PMID: 35242789 PMCID: PMC8887867 DOI: 10.3389/fmed.2022.844266] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 01/13/2022] [Indexed: 01/08/2023] Open
Abstract
Human aging is a complex phenomenon characterized by a wide spectrum of biological changes which impact on behavioral and social aspects. Age-related changes are accompanied by a decline in biological function and increased vulnerability leading to frailty, thereby advanced age is identified among the major risk factors of the main chronic human diseases. Aging is characterized by a state of chronic low-grade inflammation, also referred as inflammaging. It recognizes a multifactorial pathogenesis with a prominent role of the innate immune system activation, resulting in tissue degeneration and contributing to adverse outcomes. It is widely recognized that inflammation plays a central role in the development and progression of numerous chronic and cardiovascular diseases. In particular, low-grade inflammation, through an increased risk of atherosclerosis and insulin resistance, promote cardiovascular diseases in the elderly. Low-grade inflammation is also promoted by visceral adiposity, whose accumulation is paralleled by an increased inflammatory status. Aging is associated to increase in epicardial adipose tissue (EAT), the visceral fat depot of the heart. Structural and functional changes in EAT have been shown to be associated with several heart diseases, including coronary artery disease, aortic stenosis, atrial fibrillation, and heart failure. EAT increase is associated with a greater production and secretion of pro-inflammatory mediators and neuro-hormones, so that thickened EAT can pathologically influence, in a paracrine and vasocrine manner, the structure and function of the heart and is associated to a worse cardiovascular outcome. In this review, we will discuss the evidence underlying the interplay between inflammaging, EAT accumulation and cardiovascular diseases. We will examine and discuss the importance of EAT quantification, its characteristics and changes with age and its clinical implication.
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Affiliation(s)
- Maddalena Conte
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Casa di Cura San Michele, Maddaloni, Italy
| | - Laura Petraglia
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | | | | | - Serena Cabaro
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Pasquale Campana
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Giuseppe Comentale
- Department of Advanced Biomedical Science, University of Naples Federico II, Naples, Italy
| | - Emilio Attena
- Department of Cardiology, Monaldi Hospital, Naples, Italy
| | - Vincenzo Russo
- Department of Medical Translational Sciences, Monaldi Hospital, University of Campania Luigi Vanvitelli, Campania, Italy
| | - Emanuele Pilato
- Department of Advanced Biomedical Science, University of Naples Federico II, Naples, Italy
| | - Pietro Formisano
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Dario Leosco
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Valentina Parisi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
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Xie Y, Zhang Y, Qin P, Ping Z, Wang C, Peng X, Chen H, Zhao D, Xu S, Wang L, Wei P, Hu F, Lou Y, Hu D. The association between Chinese Visceral Adipose Index and coronary heart disease: A cohort study in China. Nutr Metab Cardiovasc Dis 2022; 32:550-559. [PMID: 34961647 DOI: 10.1016/j.numecd.2021.10.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 10/22/2021] [Accepted: 10/29/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS The purpose of this study is to explore the relationship between Chinese visceral adipose index (CVAI) and the risk of coronary heart disease (CHD) in Chinese through a large cohort study. METHODS AND RESULTS This study included 42,165 adults who were without CHD at baseline and who completed at least one annual follow-up between 2009 and 2016. We used the Cox proportional hazards model to estimate Hazard Ratios (HRs) and 95% Confidence Intervals (CIs) for the association between CVAI and risk of CHD. During the median follow-up of 3.36 years (154,808 person years), 520 participants developed CHD, including 374 males and 146 females. Compared with the first quartile of CVAI, the risk of CHD was significantly increased in the fourth quartile of CVAI in multivariate model (HR [95% CI]: 9.92 [5.45, 18.04], P < 0.001). Sensitivity analysis by excluding incident CHD developed in the first two years of follow-up reinforced our results. Gender stratification analyses showed that the relationship between CVAI and CHD risk was higher in males than that in females. The restricted cubic spline showed a non-linear dose-response relationship between CVAI and CHD risk. In addition, CVAI was associated with CHD risk in the subgroups of participants without T2DM, without hypertension, and without fatty liver. CONCLUSION CVAI was significantly associated with the risk of CHD. Individuals should keep CVAI at normal level to prevent CHD.
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Affiliation(s)
- Yilin Xie
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, No.1066 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518060, People's Republic of China
| | - Yanyan Zhang
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, No.1066 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518060, People's Republic of China
| | - Pei Qin
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, No.1066 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518060, People's Republic of China
| | - Zhao Ping
- Department of Health Management, Beijing Xiaotangshan Hospital, Xiaotangshan Town, Changping, Beijing 102200, People's Republic of China
| | - Changyi Wang
- Department of Non-Communicable Disease Prevention and Control, Shenzhen Nanshan Center for Chronic Disease, No.7 Huaming Road, Shenzhen, Guangdong 518054, People's Republic of China
| | - Xiaolin Peng
- Department of Non-Communicable Disease Prevention and Control, Shenzhen Nanshan Center for Chronic Disease, No.7 Huaming Road, Shenzhen, Guangdong 518054, People's Republic of China
| | - Hongen Chen
- Department of Non-Communicable Disease Prevention and Control, Shenzhen Nanshan Center for Chronic Disease, No.7 Huaming Road, Shenzhen, Guangdong 518054, People's Republic of China
| | - Dan Zhao
- Department of Non-Communicable Disease Prevention and Control, Shenzhen Nanshan Center for Chronic Disease, No.7 Huaming Road, Shenzhen, Guangdong 518054, People's Republic of China
| | - Shan Xu
- Department of Non-Communicable Disease Prevention and Control, Shenzhen Nanshan Center for Chronic Disease, No.7 Huaming Road, Shenzhen, Guangdong 518054, People's Republic of China
| | - Li Wang
- Department of Non-Communicable Disease Prevention and Control, Shenzhen Nanshan Center for Chronic Disease, No.7 Huaming Road, Shenzhen, Guangdong 518054, People's Republic of China
| | - Pengfei Wei
- Department of Endocrine, Shenzhen University General Hospital, Shenzhen, Guangdong 518055, People's Republic of China
| | - Fulan Hu
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, No.1066 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518060, People's Republic of China.
| | - Yanmei Lou
- Department of Health Management, Beijing Xiaotangshan Hospital, Xiaotangshan Town, Changping, Beijing 102200, People's Republic of China.
| | - Dongsheng Hu
- Department of Biostatistics and Epidemiology, School of Public Health, Shenzhen University Health Science Center, No.1066 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong 518060, People's Republic of China.
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Perna S, Faragli A, Spadaccini D, Peroni G, Gasparri C, Al-Mannai MA, Casali PM, La Porta E, Kelle S, Alogna A, Rondanelli M. Predicting Visceral Adipose Tissue in older adults: A pilot clinical study. Clin Nutr 2022; 41:810-816. [DOI: 10.1016/j.clnu.2022.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 01/19/2022] [Accepted: 02/14/2022] [Indexed: 11/26/2022]
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Fatty Liver through the Ages- Non-Alcoholic Steatohepatitis (NASH). Endocr Pract 2021; 28:204-213. [PMID: 34952219 DOI: 10.1016/j.eprac.2021.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/13/2021] [Accepted: 12/13/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND The global epidemic of obesity and type 2 diabetes mellitus is the main driver of the growing global prevalence of non-alcoholic fatty liver disease (NAFLD). We aimed to review the current literature on NAFLD and NASH as it impacts children and adults. METHODS We performed a literature search on fatty liver specifically non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) among children and adults. RESULTS The prevalence of NAFLD in children ranges from 8%-12% while the prevalence in adults ranges 25%-48%. The prevalence of NASH among children with NAFLD is 23% while it ranges from 13% to 65% in the adults. There are similar risk factors for NAFLD among children and adults. However, in children, the diagnostic tests in the studies of NAFLD are limited to elevation of ALT level or a liver biopsy. In adults, additional diagnostic modalities, including non-invasive tests (NITs), have been used. From the spectrum of NAFLD, those with NASH are predominantly at risk of progressive liver disease to cirrhosis and liver-related mortality. NAFLD is associated with impairment of health-related quality of life and substantial economic burden. CONCLUSION The comprehensive burden (clinical, HRQL and economic) of NAFLD is high and increasing.
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Koopmans SJ, van Beusekom HMM, van der Staay FJ, Binnendijk G, Hulst M, Mroz Z, Ackermans MT, Benthem L. Beneficial effects of a plant-fish oil, slow carbohydrate diet on cardio-metabolic health exceed the correcting effects of metformin-pioglitazone in diabetic pigs fed a fast-food diet. PLoS One 2021; 16:e0257299. [PMID: 34669714 PMCID: PMC8528510 DOI: 10.1371/journal.pone.0257299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 08/30/2021] [Indexed: 11/18/2022] Open
Abstract
Background Lifestyle influences endocrine, metabolic and cardiovascular homeostasis. This study investigated the impact of diet and oral anti-diabetic medication on cardio-metabolic health in human-sized diabetic pigs. Methods After a growing pre-phase from ~30 to ~69 kg during which domestic pigs were fed either a low fat, low sucrose diet (group A) or a fast food-type diet elevated in lard (15%) and sucrose (40%) (group B), the pigs were subdivided in 5 groups (n = 7–8 pigs per group). Group 1, normal pigs from group A on a low fat, low sugar (L) pig diet and group 2, normal pigs from group B on a high lard (25%), sucrose-fructose (40%), cholesterol (1%) fast food-type (F) diet. Diabetes (D) was induced in group B pigs by streptozotocin and group 3 received the F diet (DF), group 4 received the F diet with Anti-diabetic medication metformin (2 g.day-1)-pioglitazone (40 mg.day-1) (DFA) and group 5 switched to a Plant-Fish oil (25%), Slowly digestible starch (40%) diet (DPFS). The F and PFS diets were identical for fat, carbohydrate and protein content but only differed in fat and carbohydrate composition. The 5 pig groups were followed up for 7 weeks until reaching ~120 kg. Results In normal pigs, the F diet predisposed to several abnormalities related to metabolic syndrome. Diabetes amplified the inflammatory and cardiometabolic abnormalities of the F diet, but both oral FA medication and the PFS diet partially corrected these abnormalities (mean±SEM) as follows: Fasting plasma TNF-ɑ (pg.ml-1) and NEFA (mmol.l-1) concentrations were high (p<0.02) in DF (193±55 and 0.79±0.16), intermediate in DFA (136±40 and 0.57±012) and low in DPFS pigs (107±31 and 0.48±0.19). Meal intolerance (response over fasting) for glucose and triglycerides (area under the curve, mmol.h-1) and for lactate (3-h postprandial, mmol.l-1) was high (p<0.03) in DF (489±131, 8.6±4.8 and 2.2±0.6), intermediate in DFA (276±145, 1.4±1.1 and 1.6±0.4) and low in DPFS (184±62, 0.7±1.8 and 0.1±0.1). Insulin-mediated glucose disposal (mg.kg-1.min-1) showed a numerical trend (p = NS): low in DF (6.9±2.2), intermediate in DFA (8.2±1.3) and high in DPFS pigs (10.4±2.7). Liver weight (g.kg-1 body weight) and liver triglyceride concentration (g.kg-1 liver) were high (p<0.001) in DF (23.8±2.0 and 69±14), intermediate in DFA (21.1±2.0 and 49±15) and low in DPFS pigs (16.4±0.7 and 13±2.0). Aorta fatty streaks were high (p<0.01) in DF (16.4±5.7%), intermediate in DFA (7.4±4.5%) and low in DPFS pigs (0.05±0.02%). Conclusion This translational study using pigs with induced type 2 diabetes provides evidence that a change in nutritional life style from fast food to a plant-fish oil, slowly digestible starch diet can be more effective than sole anti-diabetic medication.
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Affiliation(s)
- Sietse J Koopmans
- Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands
| | | | - F Josef van der Staay
- Department of Farm Animal Health, Veterinary Faculty, Utrecht University, Utrecht, The Netherlands
| | - Gisabeth Binnendijk
- Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands
| | - Marcel Hulst
- Wageningen Livestock Research, Wageningen University & Research, Wageningen, The Netherlands
- Wageningen Bioveterinary Research, Lelystad, The Netherlands
| | - Zlaw Mroz
- Department of Animal Science and Bioeconomy, University of Life Sciences, Lublin, Poland
| | - Mariette T Ackermans
- Endocrine Laboratory, Clinical Chemistry, Amsterdam UMC, Location AMC, Amsterdam, The Netherlands
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Bae J, Ju JW, Lee S, Nam K, Kim TK, Jeon Y, Cho YJ. Association between abdominal fat and mortality in patients undergoing cardiovascular surgery. Ann Thorac Surg 2021; 113:1506-1513. [PMID: 34116000 DOI: 10.1016/j.athoracsur.2021.05.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 05/09/2021] [Accepted: 05/14/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND Obesity is associated with reduced postoperative mortality in patients undergoing cardiovascular surgery. However, body mass index cannot differentiate abdominal fat composition. This study evaluated the relationships between total abdominal, subcutaneous, and visceral fat composition and postoperative mortality in East Asian patients undergoing cardiovascular surgery. METHODS Adult patients who underwent cardiovascular surgery between October 2004 and December 2016 were retrospectively included. Total, subcutaneous and visceral fat areas were measured from cross-sectional computed tomography images. The relationships between each fat composition and mortality were evaluated. RESULTS A total of 3,661 patients were analyzed, and overall mortality was 19.9% (729 died) during the 4.6 year median follow-up period. The risks of all-cause and cardiac-cause mortality decreased as subcutaneous fat composition increased (adjusted hazard ratio [aHR], 0.997; 95% confidence interval [CI], 0.994-1.000 and aHR, 0.994; 95% CI, 0.989-0.999; P = .02 and = .01, respectively). No association was detected between the total and visceral fat area and mortality. CONCLUSIONS Reduced abdominal subcutaneous fat, but not the total or visceral fat composition was associated with higher all-cause and cardiac-cause mortality after cardiovascular surgery in East Asian patients, consisting mainly of normal or overweight patients.
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Affiliation(s)
- Jinyoung Bae
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Jae-Woo Ju
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Seohee Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Karam Nam
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Tae Kyong Kim
- Department of Anesthesiology and Pain Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea
| | - Yunseok Jeon
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Youn Joung Cho
- Department of Anesthesiology and Pain Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea.
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Bock JM, Vungarala S, Karim S, Somers VK. Obstructive Sleep Apnea as a Cardiovascular Risk Factor-Beyond CPAP. Can J Cardiol 2021; 37:756-765. [PMID: 33610689 DOI: 10.1016/j.cjca.2021.01.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/28/2021] [Accepted: 01/31/2021] [Indexed: 12/14/2022] Open
Abstract
Patients with obstructive sleep apnea (OSA) experience repetitive partial or complete airway collapse during sleep resulting in nocturnal hypoxia-normoxia cycling, and are at increased cardiovascular risk. The number of apneas and hypopneas indexed per hour of sleep (apnea-hypopnea index) along with the associated intermittent hypoxia predict the increased cardiovascular risk; thus, their attenuation or prevention are objectives of OSA therapy. Continuous positive airway pressure (CPAP) is the gold standard treatment for OSA and, when effective, mitigates the apnea-hypopnea index and hypoxemia. As such, it is reasonable to expect CPAP would decrease cardiovascular risk. However, 3 recent randomized clinical trials of CPAP vs usual care did not show any significant effects of CPAP in attenuating incident cardiovascular events in patients with OSA. In this review, we discuss these studies in addition to potential complementary therapeutic options to CPAP (eg, neurostimulation) and conclude with suggested therapeutic targets for future interventional studies (eg, the autonomic nervous system). Although these areas of research are exciting, they have yet to be tested to any similar degree of rigour as CPAP.
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Affiliation(s)
- Joshua M Bock
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Soumya Vungarala
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Shahid Karim
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Virend K Somers
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
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17
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Yamashita S, Matsuzawa Y. Adiposity measures and mortality in an Asian population. Nat Rev Endocrinol 2021; 17:69-70. [PMID: 33204034 DOI: 10.1038/s41574-020-00446-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shizuya Yamashita
- Department of Cardiology, Rinku General Medical Center, Osaka, Japan.
| | - Yuji Matsuzawa
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
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18
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Li N, Liu Y, Papandonatos GD, Calafat AM, Eaton CB, Kelsey KT, Cecil KM, Kalkwarf HJ, Yolton K, Lanphear BP, Chen A, Braun JM. Gestational and childhood exposure to per- and polyfluoroalkyl substances and cardiometabolic risk at age 12 years. ENVIRONMENT INTERNATIONAL 2021; 147:106344. [PMID: 33418195 PMCID: PMC7856172 DOI: 10.1016/j.envint.2020.106344] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 11/04/2020] [Accepted: 12/14/2020] [Indexed: 05/11/2023]
Abstract
BACKGROUND Per- and polyfluoroalkyl substances (PFAS) may adversely influence cardiometabolic risk. However, few studies have examined if the timing of early life PFAS exposure modifies their relation to cardiometabolic risk. We examined the influence of gestational and childhood PFAS exposure on adolescents' cardiometabolic risk. METHODS We quantified concentrations of four PFAS (perfluorooctanoate [PFOA], perfluorooctane sulfonate [PFOS], perfluorononanoate [PFNA], and perfluorohexane sulfonate [PFHxS]) in sera collected during pregnancy, at birth, and at ages 3, 8, and 12 years from 221 mother-child pairs in the HOME Study (enrolled 2003-06, Cincinnati, Ohio). We measured cardiometabolic risk factors using physical examinations, fasting serum biomarkers, and dual-energy X-ray absorptiometry scans at age 12 years. Cardiometabolic risk summary scores were calculated by summing age- and sex-standardized z-scores for individual cardiometabolic risk factors. We used multiple informant models to estimate covariate-adjusted associations of serum PFAS concentrations (log2-transformed) at each visit with cardiometabolic risk scores and their individual components, and tested for differences in associations across visits. RESULTS The associations of serum PFOA concentrations with cardiometabolic risk scores differed across visits (P for heterogeneity = 0.03). Gestational and cord serum PFOA concentrations were positively associated with cardiometabolic risk scores (βs and 95% confidence intervals [95% CIs]: gestational 0.8 [0.0, 1.6]; cord 0.9 [-0.1, 1.9] per interquartile range increase). These positive associations were primarily driven by homeostatic model assessment for insulin resistance index (β = 0.3 [0.1, 0.5]) and adiponectin to leptin ratio (β = -0.5 [-1.0, 0.0]). Other individual cardiometabolic risk factors associated with gestational PFOA included insulin and waist circumference. Gestational and cord PFHxS were also associated with higher cardiometabolic risk scores (βs: gestational 0.9 [0.2, 1.6]; cord 0.9 [0.1, 1.7]). CONCLUSION In this cohort of children with higher gestational PFOA exposure, fetal exposure to PFOA and PFHxS was associated with unfavorable cardiometabolic risk in adolescence.
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Affiliation(s)
- Nan Li
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States.
| | - Yun Liu
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States.
| | - George D Papandonatos
- Department of Biostatistics, School of Public Health, Brown University, Providence, Rhode Island, United States.
| | - Antonia M Calafat
- National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA, United States.
| | - Charles B Eaton
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States; Department of Family Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island, United States; Kent Memorial Hospital, Warwick, Rhode Island, United States.
| | - Karl T Kelsey
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States; Department of Pathology and Laboratory Medicine, Brown University, Providence, Rhode Island, United States.
| | - Kim M Cecil
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States; Department of Radiology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
| | - Heidi J Kalkwarf
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States; Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.
| | - Kimberly Yolton
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States; Department of Pediatrics, Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
| | - Bruce P Lanphear
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada.
| | - Aimin Chen
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.
| | - Joseph M Braun
- Department of Epidemiology, School of Public Health, Brown University, Providence, Rhode Island, United States.
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Visceral adipose tissue in granulomatosis with polyangiitis: association with disease activity parameters. Clin Rheumatol 2021; 40:2835-2841. [PMID: 33483919 DOI: 10.1007/s10067-021-05592-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/21/2020] [Accepted: 01/13/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To assess the body composition (BC) of patients with granulomatosis with polyangiitis (GPA) compared to healthy controls, emphasizing visceral adipose tissue (VAT) and associated BC parameters with disease activity, the damage index, and inflammatory parameters in patients with GPA. METHODS This study was conducted in 43 patients with GPA and 43 healthy controls matched by sex, age, and body mass index (BMI). BC was analyzed using dual-energy X-ray absorptiometry (DXA). The fat mass parameters evaluated were total fat mass (FM), adiposity (%), the fat mass index (FMI: fat mass/ht2), and VAT (g, cm2, cm3). Disease activity was assessed by the Birmingham Vasculitis Activity Score (BVAS). Damage was assessed by the Vasculitis Damage Index (VDI). C-reactive protein (CRP) and the erythrocyte sedimentation rate (ESR) were measured. RESULTS Comparing patients with GPA with healthy controls, patients had a significantly greater VAT (VAT in g: 685.81 ± 306.10 vs. 581.21 ± 235.57, p = 0.04; VAT in cm2: 142.23 ± 63.48 vs. 119.84 ± 49.54, p = 0.03; VAT in cm3: 741.33 ± 330.97 vs. 628.44 ± 254.66, p = 0.04). Patients with higher VAT (≥ 768 g) had an increased value of ESR (22.77 ± 26.79 vs. 11.57 ± 11.30 mm/1st hour, p = 0.04) and an increased value of BVAS (3.18 ± 4.15 vs. 0.90 ± 1.70, p = 0.01) when compared to patients with less VAT (< 768 g). CONCLUSION Patients with GPA have altered BC compared to healthy controls. Moreover, higher VAT was associated with disease activity and higher inflammatory markers, suggesting a relationship between GPA activity and adiposity parameters. Key points • Granulomatosis with polyangiitis patients have increased visceral adipose tissue when compared to health controls; • Granulomatosis with polyangiitis patients with higher values of visceral adipose tissue have worse disease activity and higher inflammatory markers; • This paper represents important contribution to the well-studied association between vasculitis and inflammatory markers, adding the role of adipose visceral tissue in the disease physiopathology.
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Yang X, Lin Y, Xu GD, Chen YS, Zhou Y, Sun J, Li L. Optimal Cut-Off Values of Visceral Fat Area for Predicting Metabolic Syndrome Among Type 2 Diabetes Patients in Ningbo, China. Diabetes Metab Syndr Obes 2021; 14:1375-1383. [PMID: 33790605 PMCID: PMC8006810 DOI: 10.2147/dmso.s304164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/02/2021] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVE To examine the optimal cut-off values of visceral fat area (VFA) for predicting metabolic syndrome (MetS) among type 2 diabetes (T2D) patients in Ningbo China. METHODS A total of 1017 subjects were selected from T2D patients who accepted standardized management by the National Standardized Metabolic Disease Management Center at Ningbo First Hospital from March 2018 to January 2020. Demography and medical information were collected through questionnaires. Regional adiposity was examined by a visceral fat analyzer using the dual bioelectrical impedance method. RESULTS Overall, 769 (75.6%) T2D patients were defined to have MetS. Patients with MetS had higher anthropometric values and biomarkers, compared to those without MetS. VFA was significantly correlated with risk factors of MetS. Further logistic regression models showed that VFA was significantly associated with MetS in men (OR=1.02) and in women (OR=1.03) (P<0.001 for both genders) after controlling for related factors. Receiver-operating characteristic curve analysis demonstrated that the optimal cut-off values of VFA were 84.7 cm2 for men and 81.1 cm2 for women to predict MetS in T2D patients. CONCLUSION VFA was associated with MetS and could be an independent predictor of MetS in T2D patients. CLINICAL TRIAL REGISTRATION www.ClinicalTrials.gov, number: NCT03811470.
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Affiliation(s)
- Xi Yang
- Department of Nutrition, Ningbo First Hospital, Ningbo, Zhejiang Province, People’s Republic of China
| | - Yi Lin
- Center for Health Economics, School of Economics, Faculty of Humanities and Social Sciences, University of Nottingham, Ningbo, Zhejiang Province, People’s Republic of China
| | - Guo-dong Xu
- Department of Medical Records Statistics, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang Province, People’s Republic of China
| | - Yan-shu Chen
- Department of Endocrinology and Metabolism, Ningbo First Hospital, Ningbo, Zhejiang Province, People’s Republic of China
| | - Ye Zhou
- Department of Endocrinology and Metabolism, Ningbo First Hospital, Ningbo, Zhejiang Province, People’s Republic of China
| | - Jing Sun
- Menzies Health Institute Queensland and School of Medicine, Griffith University, Gold Coast, Queensland, Australia
| | - Li Li
- Department of Endocrinology and Metabolism, Ningbo First Hospital, Ningbo, Zhejiang Province, People’s Republic of China
- Correspondence: Li Li Department of Endocrinology and Metabolism, Ningbo First Hospital, Ningbo, Zhejiang Province, People’s Republic of China Tel +86 137 5742 6626 Email
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21
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V-FAT study - A correlation between novel markers of obesity and coronary artery disease severity assessed by Syntax score in patients presenting with acute coronary syndrome. Indian Heart J 2020; 72:448-450. [PMID: 33189211 PMCID: PMC7670247 DOI: 10.1016/j.ihj.2020.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/02/2020] [Accepted: 07/07/2020] [Indexed: 11/20/2022] Open
Abstract
Our aim was to evaluate the role of traditional versus newer markers of obesity, in risk assessment of CAD. 50 consecutive ACS patients and 20 controls were enrolled.Visceral and Subcutaneous fat (VFAT and SFAT) analysis was done using multi-slice abdominal MRI. Syntax score was calculated from coronary angiogram. In our study, BMI and Waist/Hip ratios showed poor correlation with Syntax score. VFAT and SFAT showed strong correlation with Syntax score (p-0.01,0.03) and a more significant correlation was noted with their areas at L3-L4 levels (p-0.01,0.05). Statistically significant ROC- area under curve was observed with Indexed SFAT.
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Kitagawa M, Nakagawa S, Suzuki T, Kishimoto Y, Kanahori S, Hatakeyama Y, Tomita S, Fukuhara I. Visceral Fat-Reducing Effect and Safety of Continuous Consumption of Beverage Containing Resistant Maltodextrin: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Clinical Trial. J Nutr Sci Vitaminol (Tokyo) 2020; 66:417-426. [PMID: 33132344 DOI: 10.3177/jnsv.66.417] [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] [Indexed: 11/27/2022]
Abstract
Obesity is regarded as a global concern with increasing prevalence, most notably in developed countries. Metabolic syndrome is a predictor of cardiovascular disease and type 2 diabetes mellitus and is defined as the accumulation of multiple risk factors caused by abdominal visceral obesity. Resistant maltodextrin (RMD) is a soluble dietary fiber that has been shown to reduce visceral fat in long-term clinical trials when continuously administered at 10 g, three times daily. Herein, we evaluated the effects of long-term consumption of 5 g RMD three times daily. A total of 140 healthy adults were randomly assigned to two intervention groups for a 12-wk randomized, double-blind, placebo-controlled, parallel-group trial. Participants ingested a test beverage containing 5 g RMD or a placebo beverage without RMD. Interviews, anthropometric measurements, physiological examination, blood tests, and urinalyses were conducted at baseline and every 4 wk during the trial. Computed tomography scans were performed at baseline and at the end of week 8 and 12. Results showed that abdominal visceral fat area (VFA) significantly decreased in the test group from 105.33±26.83 cm2 at baseline to 101.15±24.33 cm2 at week 12. Further, a significant difference was observed in the VFA between the test and control groups (p<0.05), confirming the function of continuous RMD consumption in reducing abdominal visceral fat. Furthermore, neither serious adverse events nor adverse clinical findings were observed in the blood or urine tests following consumption of RMD, suggesting that continuous consumption of RMD containing beverages is safe.
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Soares MCR, Silva MCP, Almeida-Junior FDADS, Nascimento JR, Nascimento FRF, Guerra RNM. Effect of Babassu Mesocarp As a Food Supplement During Resistance Training. J Med Food 2020; 24:411-421. [PMID: 32835588 DOI: 10.1089/jmf.2020.0071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The population widely uses babassu mesocarp (Attalea speciosa) as food and medicine. This study evaluated the use of babassu mesocarp as a food supplement during resistance training (RT). Male Swiss mice, 60 days old (weight 35-40 g), were divided into four groups (n = 8): control, untreated and untrained; babassu (babassu aqueous extract [BAE]), treated orally with aqueous extract of babassu mesocarp (25 mg/kg), five times a week, for 8 weeks; training (RT), submitted to RT consisting of stair climbing with progressive loads; and resistance training treated with babassu aqueous extract (RTBAE): RT and treatment with BAE. After 8 weeks, we analyzed the biochemistry of serum, the immunological, and histological parameters. The RT group showed maximum strength after the second week. A reduction in body weight, retroperitoneal and interstitial fat deposits, and activated helper T lymphocytes (TCD4+ CD69+) occurred in RT and RTBAE groups. The RTBAE group showed increased levels of aspartate aminotransferase, alanine aminotransferase, and macrophage and helper T lymphocyte count, whereas a reduction occurred in triglyceride levels and the total number of lymphocytes. Supplementation with BAE always reduced cholesterol and the population of activated macrophages but increased activated B lymphocytes and interleukin-6 levels. The combination of supplementation and RT resulted in a decreased production of tumor necrosis factor-α. We propose the use of babassu mesocarp as a food supplement during exercise because of its immunomodulatory effect on lymphocyte and macrophage populations and cytokine production. The additional impact on the control of cholesterol and triglyceride levels suggests its use, particularly for the treatment of dyslipidemias.
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Affiliation(s)
- Maísa Carvalho Rezende Soares
- University Center of Maranhão - CEUMA, São Luís, Brazil.,CCBS-Laboratory of Immunophysiology, Federal University of Maranhão, São Luís, Brazil
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Ortaglia A, McDonald SM, Supino C, Wirth MD, Sui X, Bottai M. Differential relationships between waist circumference and cardiorespiratory fitness among people with and without type 2 diabetes. Prev Med Rep 2020; 18:101083. [PMID: 32309113 PMCID: PMC7155224 DOI: 10.1016/j.pmedr.2020.101083] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 01/09/2020] [Accepted: 03/29/2020] [Indexed: 12/30/2022] Open
Abstract
Adults with type 2 diabetes mellitus tend to exhibit an increased level of central adiposity, augmenting their risk of further non-communicable diseases (NCDs). Importantly, consistent evidence demonstrates a significant, negative association between cardiorespiratory fitness (CRF) and waist circumference (WC). However, no previous studies have investigated differences in these CRF-related reductions in WC between adults with and without diabetes. This study used data from the Aerobic Center for Longitudinal Studies, conducted between 1970 and 2006 among predominately Non-Hispanic White, middle-to-upper class adults in Texas. Quantile regression models were used to estimate CRF-related differences in WC between persons with and without diabetes. Age, height, smoking status and birth cohort served as covariates. The analytic sample included 45901 adults. Significantly larger reductions in WC were observed among adults with diabetes as compared to without diabetes across all WC percentiles. Among males, high CRF levels were associated with significant reductions, as compared to their low-fit counterparts, in WC as large as 21.9 cm for adults without diabetes and as large as 27 cm for adults with diabetes. Among females, high CRF levels were associated with significant reductions, as compared to their low-fit counterparts, in WC as large as 22.3 and 30.0 cm for adults without and with diabetes, respectively. This study demonstrated that higher CRF is associated with significant reductions in WC, with greater magnitudes found among adults with diabetes, especially among the most centrally obese, highlighting the necessity of exercise prescription in this clinical population potentially leading to lower risks of future NCDs.
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Affiliation(s)
- Andrew Ortaglia
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Samantha M. McDonald
- Department of Foundational Sciences and Research, School of Dental Medicine, East Carolina University, Greenville, NC, USA
| | - Christina Supino
- College of Osteopathic Medicine, University of New England, Biddeford, ME, USA
| | - Michael D. Wirth
- Department of Epidemiology and Biostatistics, Cancer Prevention and Control Program, Arnold School of Public Health, and College of Nursing, University of South Carolina, Columbia, SC, USA
| | - Xuemei Sui
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Matteo Bottai
- Division of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
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Thickness of carotid artery intima is an independent risk factor for psoriasis. Arch Dermatol Res 2020; 313:147-154. [PMID: 32388642 DOI: 10.1007/s00403-020-02084-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 04/21/2020] [Accepted: 04/27/2020] [Indexed: 10/24/2022]
Abstract
Psoriasis (PsO) has been associated with lipoprotein abnormalities, visceral adiposity, atherosclerosis, and coronary artery disease (CAD) in several studies; however, data concerning the risk of psoriasis relevant to these parameters is not well established. We aimed to evaluate the relation between PsO and small dense low-density lipoprotein cholesterol (sd-LDL-C), serum lipid profile (SLP), blood pressures, anthropometric measurements, intima media thickness of the common carotid artery (CIMT), distribution of visceral adipose tissue (VAT; evaluated at 3 different measurement sites including VATa, VATb, VATc) along with subcutaneous (Sc-d1) and preperitoneal (Pre-d2) adipose tissue, and disease characteristics, so as to define relevant risk factors for PsO. In this cross-sectional and observational study, 62 patients with plaque-type PsO and 31 age- and sex-matched controls were enrolled. Data about metabolic profile, CIMT and VAT were obtained. There was a significant association between PsO and hypertension, smoking, diastolic blood pressure, sd-LDL-C/LDL-C ratio, CIMT, VATc, and Pre-d2. Following adjustments for hypertension and smoking, sd-LDL-C/LDL-C ratio, CIMT, and Pre-d2 still remained different between patients and controls (P = 0.03, P = 0.043, and P = 0.05, respectively). Each 0.1 unit increase in the CIMT increased the risk of PsO 1.51-fold (95%CI: 1.08 - 2.12, P = 0.016). PsO associates with a predisposition to develop thick preperitoneal fat tissue and thick intima of carotid arteries, all of which contribute to the increased risk of atherosclerosis and subsequent CAD. CIMT was considered as an independent risk factor for PsO.
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Gulati NN, Masamatti SS, Chopra P. Association between obesity and its determinants with chronic periodontitis: A cross-sectional study. J Indian Soc Periodontol 2020; 24:167-172. [PMID: 32189846 PMCID: PMC7069116 DOI: 10.4103/jisp.jisp_157_19] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 06/25/2019] [Accepted: 08/15/2019] [Indexed: 12/15/2022] Open
Abstract
Background Various systemic disorders such as cardiovascular, diabetes, and osteoporosis are linked to periodontitis. Obesity is one such epidemic, and although many studies have addressed its relationship with periodontitis, the mechanism still remains unclear. Aim This study aims to assess the association between obesity and its determinants with clinical periodontal parameters in adult patients visiting a dental college in Haryana. Materials and Methods This cross-sectional study was performed in 317 patients visiting a dental college in Gurugram. Obesity parameters such as body mass index (BMI), body fat percentage (BF%), waist circumference (WC), and waist-hip ratio (WHR) were assessed using body fat analyzer (Omron HBF 701). Depending on their BMI, individuals were stratified as overweight (OW), Class 1, Class 2, and Class 3 obese. Periodontal status was assessed by plaque index, gingival index, probing pocket depth (PPD), and clinical attachment level. These periodontal parameters were correlated with BMI, BF%, WC, and WHR. Statistical analysis was done, and P ≤ 0.05 was considered as statistically significant. Results The prevalence of periodontitis in OW, Class 1, Class 2, and Class 3 obese was 16.4%, 79.2%, 2.8%, and 1.6%, respectively. PPD was significantly associated with obesity determinants, especially among Class 2 and Class 3 obese individuals. Similarly, BF% was associated with all the periodontal parameters. Conclusion Within the restrictions of the study, it can be concluded that obesity and chronic periodontitis are interlinked.
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Affiliation(s)
- Neha Nasa Gulati
- Department of Periodontics, Faculty of Dental Sciences, SGT University, Gurugram, Haryana, India
| | | | - Priyanka Chopra
- Department of Periodontics, Faculty of Dental Sciences, SGT University, Gurugram, Haryana, India
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Epicardial Adipose Tissue: Clinical Biomarker of Cardio-Metabolic Risk. Int J Mol Sci 2019; 20:ijms20235989. [PMID: 31795098 PMCID: PMC6929015 DOI: 10.3390/ijms20235989] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 11/23/2019] [Accepted: 11/26/2019] [Indexed: 02/07/2023] Open
Abstract
Epicardial adipose tissue (EAT) is part of the visceral adipose tissue (VAT) that surrounds the heart and it is a quantifiable, modifiable, and multifaceted tissue that has both local and systemic effects. When EAT is enlarged, EAT contributes to atherosclerotic cardiovascular disease (ASCVD) risk and plays a role in the development of metabolic syndrome (MetS). In this review, we will discuss the role of EAT in various facets of MetS, including type 2 diabetes mellitus (T2DM) and insulin resistance. We examine the association between EAT and liver steatosis. We also address the correlations of EAT with HIV therapy and with psoriasis. We discuss racial differences in baseline EAT thickness. We conclude that EAT measurement serves as a powerful potential diagnostic tool in assessing cardiovascular and metabolic risk. Measurement of EAT is made less costly, more convenient, and yet accurate and reliable by transthoracic echocardiography. Furthermore, modification of EAT thickness has therapeutic implications for ASCVD, T2DM, and MetS.
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Maeda N, Funahashi T, Matsuzawa Y, Shimomura I. Adiponectin, a unique adipocyte-derived factor beyond hormones. Atherosclerosis 2019; 292:1-9. [PMID: 31731079 DOI: 10.1016/j.atherosclerosis.2019.10.021] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 10/01/2019] [Accepted: 10/31/2019] [Indexed: 12/11/2022]
Abstract
Visceral fat accumulation has a marked impact on atherosclerotic cardiovascular diseases and metabolic syndrome clustering diabetes, dyslipidemia, and hypertension. Adiponectin, an adipocyte-derived circulating protein, is a representative adipocytokine and uniquely possesses two major properties: 1) its circulating concentration is approximately 3-6 orders of magnitude greater than ordinary hormones and cytokines; 2) its concentration inversely correlates with body fat mass despite its adipocyte-specific production. Low serum levels of adiponectin correlate with cardiometabolic diseases. Extensive experimental evidence has demonstrated that adiponectin possesses multiple properties, such as anti-atherosclerotic, anti-diabetic, and anti-inflammatory activities. It has been shown to play a central role against the development of metabolic syndrome and its complications. However, even approximately 25 years after its discovery, the properties of adiponectin, including how and why it exerts multiple beneficial effects on various tissues and/or organs, remain unclear. Furthermore, the mechanisms responsible for the very high circulating concentrations of adiponectin in the bloodstream have not been elucidated. Several adiponectin-binding partners, such as AdipoR1/2, have been identified, but do not fully explain the multi-functional and beneficial properties of adiponectin. Recent advances in adiponectin research may resolve these issues. Adiponectin binds to and covers cell surfaces with T-cadherin, a unique glycosylphosphatidylinositol (GPI)-anchored cadherin. The adiponectin/T-cadherin complex enhances exosomal production and release, excreting cell-toxic products from cells, particularly in the vasculature. In this review, we discuss adiponectin and the role of the adiponectin/T-cadherin system in the maintenance of whole body homeostasis and cardiovascular protection.
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Affiliation(s)
- Norikazu Maeda
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University, 2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan; Department of Metabolism and Atherosclerosis, Graduate School of Medicine, Osaka University, 2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan.
| | - Tohru Funahashi
- Division of Osaka Health Support Center, Sumitomo Mitsui Banking Corporation, 6-5, Kitahama 4-chome, Chuo-ku, Osaka, Osaka, 541-0041, Japan
| | - Yuji Matsuzawa
- Department of Endocrinology and Metabolism, Sumitomo Hospital, 5-3-20, Nakanoshima, Kita-ku, Osaka, Osaka, 530-0005, Japan
| | - Iichiro Shimomura
- Department of Metabolic Medicine, Graduate School of Medicine, Osaka University, 2-2, Yamada-oka, Suita, Osaka, 565-0871, Japan
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Association of general and central adiposity with blood pressure among Chinese adults: results from the China National Stroke Prevention Project. J Hypertens 2019; 36:2406-2413. [PMID: 30020239 DOI: 10.1097/hjh.0000000000001852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The American Heart Association concluded that waist circumference was a better predictor of blood pressure risk than BMI in Asians. However, data are inconsistent and information in Chinese, the largest global population group, is limited. METHODS Data was obtained from the Chinese National Stroke Prevention Project Survey of a nationally representative sample of middle-aged and older Chinese adults. A total of 135 825 individuals not taking any antihypertensive drugs were included in this study. Multiple linear regression analyses were conducted to examine the association between blood pressure and parameters of general adiposity, including BMI, height-adjusted weight, and parameters of central adiposity, including waist circumference, hip circumference, waist-hip ratio, and waist-height ratio. Results were shown as mean difference in blood pressure associated with one standard deviation higher level of adiposity. RESULTS The overall means ± standard deviation of BMI and waist circumference were 24.3 ± 3.18 kg/m and 84.0 ± 8.88 cm, respectively. BMI seemed more strongly associated with SBP/DBP (4.22 mmHg/SD; 2.60 mmHg/SD) than central adiposity markers. In addition, there were sex differences. For men, waist circumference showed a stronger association with SBP/DBP than BMI (4.04 vs. 3.79, P < 0.05; 2.26 vs. 2.13, P < 0.05). For women, BMI was more closely related to SBP/DBP than central adiposity parameters, such as waist circumference (4.59 vs. 3.41, P < 0.05; 2.98 vs. 2.24, P < 0.05). Additionally, in both urban and rural areas, waist circumference was mostly associated with SBP/DBP among men, whereas it was BMI among women. CONCLUSION Compared with central adiposity, blood pressure is more strongly associated with general adiposity in Chinese adults. Interestingly, there are significant sex differences in the relationship of blood pressure with general and central adiposity. Waist circumference is the strongest predictor for men but suboptimal for women, and BMI tend to a better predictor of blood pressure for women. In addition, our results for men are consistent with the recommendation of the American Heart Association in 2015 that waist circumference could be used for assessing the risk of blood pressure.
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Wang Z, Meng Y, Weng F, Chen Y, Lu F, Liu X, Hou M, Zhang J. An Effective CNN Method for Fully Automated Segmenting Subcutaneous and Visceral Adipose Tissue on CT Scans. Ann Biomed Eng 2019; 48:312-328. [DOI: 10.1007/s10439-019-02349-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 08/18/2019] [Indexed: 12/28/2022]
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Jeong S, Chae J, Lee G, Shin G, Kwon YI, Oh JB, Shin DY, Lee JH. Effect of Steamed Onion (ONIRO) Consumption on Body Fat and Metabolic Profiles in Overweight Subjects: A 12-Week Randomized, Double-Blind, Placebo-Controlled Clinical Trial. J Am Coll Nutr 2019; 39:206-215. [PMID: 31368861 DOI: 10.1080/07315724.2019.1635052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: The aim of the study is to investigate the effect of Jeju steamed onion (ONIRO) on body fat and metabolic profiles in overweight subjects.Methods: This randomized, double-blind, placebo-controlled clinical intervention was conducted and completed at one clinical research site. The subjects (n = 70) were randomly divided into placebo or test group and were instructed to take before each meal either the placebo or ONIRO capsule for 12 weeks. Anthropometric as well as serum and metabolic parameters, including triglycerides, cholesterol, low-density lipoprotein (LDL) cholesterol, high-density lipoprotein (HDL) cholesterol, leptin, adiponectin, C-peptide, and aspartate aminotransferase (AST) were measured at baseline and after 12 weeks. Body composition was also measured by dual-energy x-ray absorptiometry (DEXA) and computed tomography (CT). This trial is registered under the trial registration code clinicaltrials.gov: NCT03645382 (https://register.clinicaltrials.gov).Results: Compared to the placebo, ONIRO supplementation for significantly reduced the percentage of body fat and fat mass as measured by DEXA (p = 0.028 and 0.022, respectively) with no significant effects on lean body mass. CT analyses at the L1 level showed a significant decrease in the areas of whole fat, visceral fat, and subcutaneous fat (p = 0.009, p = 0.039, p = 0.020, respectively), while CT scan of L4 resulted in a significant reduction of whole fat area and subcutaneous area (p = 0.006 and p = 0.012, respectively). The levels of triglycerides (TG) and C-peptide were significantly lower after 12 weeks of ONIRO treatment.Conclusions: These findings suggest that ONIRO supplementation reduces total body fat, notably abdominal visceral fat, with positive changes of the clinically relevant metabolic parameters serum TG and C-peptide.
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Affiliation(s)
- Sarang Jeong
- National Leading Research Laboratory of Clinical Nutrigenetics/Nutrigenomics, Department of Food and Nutrition, College of Human Ecology, Yonsei University, Seoul, Korea
| | - Jisuk Chae
- National Leading Research Laboratory of Clinical Nutrigenetics/Nutrigenomics, Department of Food and Nutrition, College of Human Ecology, Yonsei University, Seoul, Korea
| | - Gahyun Lee
- National Leading Research Laboratory of Clinical Nutrigenetics/Nutrigenomics, Department of Food and Nutrition, College of Human Ecology, Yonsei University, Seoul, Korea
| | - Gurum Shin
- National Leading Research Laboratory of Clinical Nutrigenetics/Nutrigenomics, Department of Food and Nutrition, College of Human Ecology, Yonsei University, Seoul, Korea
| | - Young-In Kwon
- Department of Internal Medicine, Severance Hospital, Division of Endocrinology and Metabolism, Yonsei University College of Medicine, Seoul, Korea
| | - Jung-Bae Oh
- Department of Food and Nutrition, Hannam University, Daejeon, Republic of Korea
| | - Dong Yeob Shin
- Institute of Functional Foods, KunpoongBio Co. Ltd, Jeju, Republic of Korea
| | - Jong Ho Lee
- National Leading Research Laboratory of Clinical Nutrigenetics/Nutrigenomics, Department of Food and Nutrition, College of Human Ecology, Yonsei University, Seoul, Korea
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Arase Y, Shiraishi K, Anzai K, Sato H, Teramura E, Tsuruya K, Hirose S, Deguchi R, Toyoda M, Mine T, Kagawa T. Effect of Sodium Glucose Co-Transporter 2 Inhibitors on Liver Fat Mass and Body Composition in Patients with Nonalcoholic Fatty Liver Disease and Type 2 Diabetes Mellitus. Clin Drug Investig 2019; 39:631-641. [PMID: 30993553 PMCID: PMC6593121 DOI: 10.1007/s40261-019-00785-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND OBJECTIVE Sodium glucose co-transporter 2 inhibitors increase urinary glucose excretion and reduce visceral adiposity and body weight, but their efficacy on patients with nonalcoholic fatty liver disease has not been sufficiently investigated. The aim of this study was to assess the effect of sodium glucose co-transporter 2 inhibitors on liver fat mass and body composition in patients with nonalcoholic fatty liver disease and type 2 diabetes mellitus. METHODS We retrospectively analyzed 17 patients with nonalcoholic fatty liver disease and type 2 diabetes who received sodium glucose co-transporter 2 inhibitors between November 2016 and July 2017. Changes in liver fat, subcutaneous and visceral fat, body composition, and liver function-related parameters were assessed after 24 weeks of sodium glucose co-transporter 2 inhibitor treatment and compared to baseline values. RESULTS Ten patients received dapagliflozin at 5 mg/day and seven patients received canagliflozin at 100 mg/day for 24 weeks. All patients completed the study without any serious adverse effects and achieved body weight loss and improved glycated hemoglobin levels. Liver fat mass evaluated by proton magnetic resonance spectroscopy was significantly reduced (19.1% vs. 9.2%, p < 0.01), and so were both subcutaneous and visceral fat mass. The body fat/body weight ratio decreased, whereas the skeletal muscle mass/body weight ratio increased. Liver function (aspartate aminotransferase, alanine aminotransferase, and γ-glutamyl transpeptidase) improved significantly. CONCLUSIONS Sodium glucose co-transporter 2 inhibitor treatment not only improved glycemic control but also reduced liver fat mass in patients with nonalcoholic fatty liver disease and type 2 diabetes. Body weight loss was primarily attributable to a reduction in fat mass, especially visceral fat. Thus, sodium glucose co-transporter 2 inhibitors could potentially serve as a therapeutic agent for patients with nonalcoholic fatty liver disease and type 2 diabetes.
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Affiliation(s)
- Yoshitaka Arase
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
- Division of Gastroenterology and Hepatology, Tokai University Oiso Hospital, Nakagun, Kanagawa, Japan.
| | - Koichi Shiraishi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
- Division of Gastroenterology and Hepatology, Tokai University Tokyo Hospital, Tokyo, Japan
| | - Kazuya Anzai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
- Division of Gastroenterology and Hepatology, Tokai University Oiso Hospital, Nakagun, Kanagawa, Japan
| | - Hirohiko Sato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
- Division of Gastroenterology and Hepatology, Tokai University Oiso Hospital, Nakagun, Kanagawa, Japan
| | - Erika Teramura
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
- Division of Gastroenterology and Hepatology, Tokai University Oiso Hospital, Nakagun, Kanagawa, Japan
| | - Kota Tsuruya
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Shunji Hirose
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Ryuzo Deguchi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
- Division of Gastroenterology and Hepatology, Tokai University Oiso Hospital, Nakagun, Kanagawa, Japan
| | - Masao Toyoda
- Division of Nephrology, Endocrinology and Metabolism, Department of Internal Medicine, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Tetsuya Mine
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Tatehiro Kagawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
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Adiponectin, Obesity, and Cancer: Clash of the Bigwigs in Health and Disease. Int J Mol Sci 2019; 20:ijms20102519. [PMID: 31121868 PMCID: PMC6566909 DOI: 10.3390/ijms20102519] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 05/16/2019] [Accepted: 05/17/2019] [Indexed: 02/07/2023] Open
Abstract
Adiponectin is one of the most important adipocytokines secreted by adipocytes and is called a “guardian angel adipocytokine” owing to its unique biological functions. Adiponectin inversely correlates with body fat mass and visceral adiposity. Identified independently by four different research groups, adiponectin has multiple names; Acrp30, apM1, GBP28, and AdipoQ. Adiponectin mediates its biological functions via three known receptors, AdipoR1, AdipoR2, and T-cadherin, which are distributed throughout the body. Biological functions of adiponectin are multifold ranging from anti-diabetic, anti-atherogenic, anti-inflammatory to anti-cancer. Lower adiponectin levels have been associated with metabolic syndrome, type 2 diabetes, insulin resistance, cardiovascular diseases, and hypertension. A plethora of experimental evidence supports the role of obesity and increased adiposity in multiple cancers including breast, liver, pancreatic, prostrate, ovarian, and colorectal cancers. Obesity mediates its effect on cancer progression via dysregulation of adipocytokines including increased production of oncogenic adipokine leptin along with decreased production of adiponectin. Multiple studies have shown the protective role of adiponectin in obesity-associated diseases and cancer. Adiponectin modulates multiple signaling pathways to exert its physiological and protective functions. Many studies over the years have shown the beneficial effect of adiponectin in cancer regression and put forth various innovative ways to increase adiponectin levels.
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Association of pulse wave velocity with body fat measures at 30 y of age. Nutrition 2019; 61:38-42. [DOI: 10.1016/j.nut.2018.09.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 08/26/2018] [Accepted: 09/29/2018] [Indexed: 01/09/2023]
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Kawamoto R, Kikuchi A, Akase T, Ninomiya D, Kumagi T. Usefulness of waist-to-height ratio in screening incident metabolic syndrome among Japanese community-dwelling elderly individuals. PLoS One 2019; 14:e0216069. [PMID: 31034487 PMCID: PMC6488078 DOI: 10.1371/journal.pone.0216069] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 04/12/2019] [Indexed: 12/26/2022] Open
Abstract
This study examined a range of anthropometric indices and their relationships with metabolic syndrome (MetS). Despite recommendations that central obesity assessment should be employed as a marker of metabolic health, there is no consensus regarding the protocol for measurement. The present study included 720 men aged 71 ± 8 years and 919 women aged 71 ± 7 years from a rural village. We examined the relationship between anthropometric indices {e.g., body mass index (BMI), waist-to-height ratio (WHtR), waist-to-hip ratio (WHpR)}, and MetS based on the modified criteria of the National Cholesterol Education Program’s Adult Treatment Panel (NCEP-ATP) III report in a cross-sectional (N = 1,639) and cohort (N = 377) data. A receiver operating curve (ROC) analysis was performed to determine the optimal cut-off value and best discriminatory value of each of these anthropometric indices to predict MetS. In the cross-sectional study, WHtR as well as BMI and WHpR showed significantly predictive abilities for MetS in both genders; and WHtR showed the strongest predictive ability for the presence of MetS. Also in the cohort study, WHtR as well as BMI and WHpR showed significantly predictive abilities for incident MetS in both genders, and in men WHtR showed the strongest predictive ability for incident MetS, but in women BMI showed the strongest predictive ability. In the cross-sectional study, the optimal WHtR cutoff values were 0.52 (sensitivity, 71.0%; specificity, 77.9%) for men and 0.53 (sensitivity, 79.8%; specificity, 75.7%) for women. In the cohort study, the optimal WHtR values were 0.50 (sensitivity, 60.7%; specificity, 73.2%) for men and 0.50 (sensitivity, 75.0%; specificity, 56.1%) for women. Increased WHtR was significantly and independently associated with prevalence of MetS in both genders. These results suggest that WHtR is a useful screening tool for determining metabolic risk in Japanese elderly community dwelling individuals.
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Affiliation(s)
- Ryuichi Kawamoto
- Department of Community Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Internal Medicine, Seiyo Municipal Nomura Hospital, Ehime, Japan
- * E-mail:
| | - Asuka Kikuchi
- Department of Community Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Internal Medicine, Seiyo Municipal Nomura Hospital, Ehime, Japan
| | - Taichi Akase
- Department of Community Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Internal Medicine, Seiyo Municipal Nomura Hospital, Ehime, Japan
| | - Daisuke Ninomiya
- Department of Community Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
- Department of Internal Medicine, Seiyo Municipal Nomura Hospital, Ehime, Japan
| | - Teru Kumagi
- Department of Community Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
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Prevalence of metabolic syndrome and its components among type 2 diabetic mellitus Syrian patients according to NCEP-ATP III and IDF diagnostic criteria. ANTHROPOLOGICAL REVIEW 2019. [DOI: 10.2478/anre-2019-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The metabolic syndrome (MetS) is an important group of components responsible of high incidence of cardio-vascular disease (CVD) and stroke among the type 2 diabetic mellitus (DM) patients. Studies on the prevalence of the MetS and its components among DM patients are limited in developing countries and such studies never been done in Syria before. The objectives of current study were two-folds: (a) to investigate the prevalence of MetS in a group of DM Syrian patients as defined by NCEP-ATP Ш and IDF diagnostic criteria, and (b) to identify the individual MetS associated risk factors components in the studied group. A cross-sectional study carried out at one of the diabetic clinics of the health ministry in Damascus, Syria between 2016–2017. A random sample of 424 patients (209 males, 215 females) DM patients aged 40–79 years were participated in this study. Anthropometric indices, blood pressure (BP), fasting blood sugar (FBS), total cholesterol, high density lipoprotein cholesterol (HDL-C), triglycerides (TG) were determined. The overall prevalence of the MetS was 67% and 69.3% according to the NCEP-ATP Ш and IDF criteria, respectively. The prevalence was higher in females and increased with age. According to NCEP/ATP III criteria and for the overall group, high TG was the most prevalent component of the MetS. However, when an IDF criterion was applied, central obesity was the commonest component in the overall group. According to both diagnostic criteria, hypertension was significantly higher in males while central obesity was dominated in females (p<0.05, p<0.001, respectively). In conclusion, the results revealed high prevalence of the MetS in DM Syrian patients using both diagnostic criteria but slightly higher with IDF criteria. Especial care, health awareness, life style modifications, and proper medications should be directed towards controlling the risk factors components of this syndrome.
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Miso (Fermented Soybean Paste) Suppresses Visceral Fat Accumulation in Mice, Especially in Combination with Exercise. Nutrients 2019; 11:nu11030560. [PMID: 30845686 PMCID: PMC6470805 DOI: 10.3390/nu11030560] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 02/21/2019] [Accepted: 03/01/2019] [Indexed: 12/16/2022] Open
Abstract
We investigated whether the difference in miso consumption between the Japanese diets of 1975 and 2010 has influenced the observed increase in diet-induced obesity. To recreate the 2010 and 1975 Japanese high-fat diets with the corresponding proportions of miso, freeze-dried miso was added to high-fat mouse feed at 1.6% and 2.6%, respectively. When 5-week-old male Institute of Cancer Research (ICR) mice were provided each of these diets ad libitum for 8 weeks, it was found that the white adipose tissue weight and adipocyte area were lower in mice receiving the 1975 diet than in those receiving the 2010 diet. Therefore, high miso consumption is one reason why the 1975 Japanese diet tended to not lead to obesity. Next, the combined effects of treadmill exercise and miso consumption were investigated. The mice were divided into three groups, which were provided either a high-fat diet (group C), a high-fat diet with exercise (group C + E), or a miso-supplemented high-fat diet with exercise (group M + E) for 8 weeks. In this experiment, the white adipose tissue weight and adipocyte area in group M + E were lower than in group C. When the mRNA expression of lipid metabolism-associated genes in adipose tissue was measured, we found that expression of Hsl (lipase, hormone sensitive), which is involved in lipolysis, and Pparγ (peroxisome proliferator activated receptor gamma), which regulates adipocyte differentiation upstream of Hsl, was increased in group M + E. These results clearly demonstrated that lipid accumulation in the adipose tissues is suppressed by miso consumption in combination with exercise.
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Rasyada AR, Sha'ban M, Azhim A. Influence of visceral fat and blood pressure on changes in blood flow velocity in non-obese individuals. Cardiovasc J Afr 2019; 29:146-149. [PMID: 30067273 PMCID: PMC6107716 DOI: 10.5830/cvja-2018-001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Accepted: 12/19/2017] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION The aim of this study was to evaluate the impact of different visceral fat (VF) and blood pressure (BP) levels on changes in blood flow velocity (BFV) among non-obese subjects, using a cross-sectional study approach. METHODS A total of 110 putatively healthy and non-obese subjects were divided into three groups according to their level of VF and BP. Common carotid artery BFV was measured using a developed portable Doppler ultrasound measurement system. RESULTS The most pronounced peak systolic velocity (S1) was lower (p < 0.05) in the hypertensive group and the peak diastolic velocity (D) was significantly lower in the pre-hypertensive group than in the normotensive group. There were differences in velocity reflection and resistive indices between the hypertensive and other two BP groups. The higher VF group had significantly lower S1 and D velocities and resistive and vascular elasticity indices. By contrast, the velocity reflection index was larger in the higher VF group. CONCLUSIONS We confirmed that there were significant differences in the BFV among non-obese subjects who differed in level of VF and BP. This study confirms that a putatively increasing VF and BP level is associated with the development of hypertension.
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Affiliation(s)
- A Rahman Rasyada
- Department of Biotechnology, Kulliyyah of Science, International Islamic University Malaysia, Kuantan, Malaysia
| | - Munirah Sha'ban
- Department of Physical Rehabilitation Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan, Malaysia
| | - Azran Azhim
- Department of Biomedical Sciences, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan, Malaysia.
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Pek GXW, Ngoh CLY, Teo BW, Vathsala A, Goh BYS, Yong CHR, Raman L, Tiong HY. Visceral obesity in Asian living kidney donors significantly impacts early renal function after donor nephrectomy. World J Urol 2018; 37:2231-2236. [PMID: 30456710 DOI: 10.1007/s00345-018-2566-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 11/12/2018] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Obesity may be a risk factor for kidney donors to develop reduced renal function. The Framingham heart study suggested that visceral adipose tissue (VAT) confers a more adverse metabolic profile compared with subcutaneous adipose tissue (SAT). Asians tend to have a higher VAT composition and it is unclear if their kidney function is affected differently. We hypothesized that Asian living kidney donors who have visceral obesity are at a higher risk of renal function deterioration 1 year after donation. METHODS Between 2011 and 2014, we retrospectively evaluated data from 73 consecutive patients (52% male; mean age 44.9 ± 11.7 years) before they underwent donor nephrectomy and at their 1 year routine follow-up. VAT and SAT were measured at the level of the umbilicus on pre-operative computerized tomography (CT). Visceral obesity (VO) was defined as a VAT > 100 cm [2] and patients were then further divided and compared in two subgroups: VAT > 100 and < 100 cm [2]. Estimated glomerular filtration rate (eGFR, mL/min per 1.73 m [2]) was calculated using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation pre-operatively and 1 year post-operatively. RESULTS Both subgroups had similar baseline kidney function (P = NS) pre-operatively. At the 1 year follow-up, patients with VO experienced a more significant decline of renal function (109 ± 9 to 89 ± 8 mL/min per 1.73 m2), compared to those without VO (111 ± 12 to 96 ± 11 mL/min per 1.73 m2, P = 0.013). VO was associated with a body mass index (BMI) > 25 kg/m2 (P < 0.001), male gender (P < 0.001) and older age at the time of donor nephrectomy (48.0 vs 39.5 years, P = 0.01). The presence of hypertension or hyperlipidaemia pre-operatively, choice of surgical approach, and post-operative complication rates, did not differ significantly between the subgroups. CONCLUSIONS Visceral obesity as defined by VAT > 100 cm2 at the level of the umbilicus on cross-sectional imaging, may have a significant impact on early renal function after donor nephrectomy. Adiposity markers, as measured by cross-sectional CT imaging, may be incorporated into routine pre-operative kidney donor workup.
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Affiliation(s)
- Gregory Xiang Wen Pek
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Clara Lee Ying Ngoh
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Boon Wee Teo
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Anantharaman Vathsala
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Benjamin Yen Seow Goh
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Clement Hsiang Rong Yong
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Lata Raman
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore
| | - Ho Yee Tiong
- National University Centre for Organ Transplantation, National University Hospital, Singapore, Singapore.
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Prapavessis H, De Jesus S, Fitzgeorge L, Rollo S. Anthropometric and body composition changes in smokers vs abstainers following an exercise-aided pharmacotherapy smoking cessation trial for women. Addict Behav 2018; 85:125-130. [PMID: 29902683 DOI: 10.1016/j.addbeh.2018.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 05/08/2018] [Accepted: 06/04/2018] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Post-cessation weight gain contributes to smoking relapse, especially for women. Furthermore, excess weight in the form of android or visceral fat is associated with metabolic health problems. For this study, a secondary analysis was conducted in 2015 to determine whether quitting status, achieved through a 14 week supervised exercise-aided nicotine replacement therapy (NRT) cessation program [Getting Physical on Cigarette Trial-2009 to 2013; Prapavessis, et al., 2016], affects anthropometric and body composition parameters in female smokers (N = 413, M age = 42.39 years). METHODS Anthropometric (weight and BMI) and body composition (% total body fat, % android fat, lean mass and visceral fat) indices were assessed at baseline and end of treatment. Smoking status was confirmed weekly from expired breath carbon monoxide. Adherence to exercise and NRT patch was calculated from the number of exercise sessions attended and patches worn to the number of exercise sessions offered and patches supplied, respectively. RESULTS Factorial (smoking status) ANCOVAs controlling for baseline anthropometric and body composition parameters as well as adherence to exercise and NRT revealed significant differences in weight (p = .033; ɳp2 = 0.017) and BMI (p = .020; ɳp2 = 0.020) at week 14. This equated to abstainers weighing 1.26 kg more and having a 0.52 higher BMI than smokers. No significant differences were found for any of the body composition parameters at week 14 (ɳp2 range from 0.001-0.007). CONCLUSIONS Abstainers gain modest weight compared to smokers. This weight gain is related to increases in lean mass and not total, android, or visceral fat.
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Affiliation(s)
- Harry Prapavessis
- Exercise and Health Psychology Laboratory, School of Kinesiology, The University of Western Ontario, London, ON, Canada.
| | - Stefanie De Jesus
- Exercise and Health Psychology Laboratory, School of Kinesiology, The University of Western Ontario, London, ON, Canada
| | | | - Scott Rollo
- Exercise and Health Psychology Laboratory, School of Kinesiology, The University of Western Ontario, London, ON, Canada
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Pi-Sunyer X. Changes in body composition and metabolic disease risk. Eur J Clin Nutr 2018; 73:231-235. [PMID: 30275524 DOI: 10.1038/s41430-018-0320-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 09/06/2018] [Indexed: 11/09/2022]
Abstract
As individuals gain weight, they increase the amount of fat that they accrue on their body. This causes adipocytes to enlarge and increases not only subcutaneous fat but also deposits fat in other vulnerable areas of the body. This ectopic fat is deposited in the intra-abdominal visceral fat depot, in muscle, in the liver and in the beta cells. Fat in these locations initiates a dysfunctional state in these insulin-sensitive tissues leading to insulin resistance, the appearance of the Metabolic Syndrome, and an increased risk of developing both type 2 diabetes and cardiovascular disease. A loss of weight and with it a loss of fat decreases this risk.
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Affiliation(s)
- Xavier Pi-Sunyer
- Columbia University College of Physicians and Surgeons and Columbia Institute of Human Nutrition, New York, NY, USA.
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Kinoshita M, Yokote K, Arai H, Iida M, Ishigaki Y, Ishibashi S, Umemoto S, Egusa G, Ohmura H, Okamura T, Kihara S, Koba S, Saito I, Shoji T, Daida H, Tsukamoto K, Deguchi J, Dohi S, Dobashi K, Hamaguchi H, Hara M, Hiro T, Biro S, Fujioka Y, Maruyama C, Miyamoto Y, Murakami Y, Yokode M, Yoshida H, Rakugi H, Wakatsuki A, Yamashita S. Japan Atherosclerosis Society (JAS) Guidelines for Prevention of Atherosclerotic Cardiovascular Diseases 2017. J Atheroscler Thromb 2018; 25:846-984. [PMID: 30135334 PMCID: PMC6143773 DOI: 10.5551/jat.gl2017] [Citation(s) in RCA: 507] [Impact Index Per Article: 84.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 06/11/2018] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Koutaro Yokote
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Aichi, Japan
| | - Mami Iida
- Department of Internal Medicine and Cardiology, Gifu Prefectural General Medical Center, Gifu, Japan
| | - Yasushi Ishigaki
- Division of Diabetes and Metabolism, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Shun Ishibashi
- Division of Endocrinology and Metabolism, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Seiji Umemoto
- Center for Integrated Medical Research, Hiroshima University Hospital, Hiroshima, Japan
| | | | - Hirotoshi Ohmura
- Department of Cardiovascular Medicine, Juntendo University, Tokyo, Japan
| | - Tomonori Okamura
- Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Shinji Kihara
- Biomedical Informatics, Osaka University, Osaka, Japan
| | - Shinji Koba
- Division of Cardiology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan
| | - Isao Saito
- Department of Community Health Systems Nursing, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Tetsuo Shoji
- Department of Vascular Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University, Tokyo, Japan
| | - Kazuhisa Tsukamoto
- Department of Internal Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Juno Deguchi
- Department of Vascular Surgery, Saitama Medical Center, Saitama, Japan
| | - Seitaro Dohi
- Chief Health Management Department, Mitsui Chemicals Inc., Tokyo, Japan
| | - Kazushige Dobashi
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | | | - Masumi Hara
- Department of Internal Medicine, Mizonokuchi Hospital, Teikyo University School of Medicine, Kanagawa, Japan
| | - Takafumi Hiro
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | | | - Yoshio Fujioka
- Faculty of Nutrition, Division of Clinical Nutrition, Kobe Gakuin University, Hyogo, Japan
| | - Chizuko Maruyama
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University, Tokyo, Japan
| | - Yoshihiro Miyamoto
- Department of Preventive Cardiology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | | | - Masayuki Yokode
- Department of Clinical Innovative Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroshi Yoshida
- Department of Laboratory Medicine, Jikei University Kashiwa Hospital, Chiba, Japan
| | - Hiromi Rakugi
- Department of Geriatric and General Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Akihiko Wakatsuki
- Department of Obstetrics and Gynecology, Aichi Medical University, Aichi, Japan
| | - Shizuya Yamashita
- Department of Community Medicine, Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
- Rinku General Medical Center, Osaka, Japan
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Apoloni RC, Zerati AE, Wolosker N, Saes GF, Wolosker M, Curado T, Puech-Leão P, De Luccia N. Analysis of the Correlation Between Central Obesity and Abdominal Aortic Diseases. Ann Vasc Surg 2018; 54:176-184. [PMID: 30103051 DOI: 10.1016/j.avsg.2018.06.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 05/23/2018] [Accepted: 06/11/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Atherosclerosis and abdominal aortic aneurysms (AAAs) have several similar risk factors but different pathogenesis. Inflammation of the arteries is common to both. Central obesity can act as an endocrine organ through the secretion of inflammatory cytokines, and the perivascular fat has a local effect that could contribute to diseases of the abdominal aorta. Although the relation between central obesity and atherosclerosis occlusive arterial disease has been demonstrated, the correlation with AAA has conflicting results. The aim of this study was to analyze the correlation between central obesity and the presence of abdominal aortic diseases using computed tomography. METHODS Six hundred thirty-nine consecutive patients classified into 3 groups (AAA, aortic atherosclerotic occlusive disease (AAOD), and without aortic disease [control group]) who underwent computed tomography had the aorta diameter, the visceral fat area (VFA), and the subcutaneous fat area (SFA) measured at the level of third and fourth lumbar vertebrae. RESULTS VFA showed no difference between the groups. SFA was lower in atherosclerotic group (AAOD) than control (P < 0.01 in general and P < 0.04 in male). In AAA group, we found in men that the first tertile of aorta diameter had higher VFA than third tertile (P = 0.02). CONCLUSIONS There was no difference in VFA between patients in AAA, AAOD, and without aortic disease groups. In men with aneurysm, there was an inverse relationship between VFA and aortic diameter. In AAOD, visceral to subcutaneous ratio is higher due to lower SFA.
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Affiliation(s)
- Rafael Correa Apoloni
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil.
| | - Antonio Eduardo Zerati
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Nelson Wolosker
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Glauco Fernandes Saes
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Marina Wolosker
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Taina Curado
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Pedro Puech-Leão
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
| | - Nelson De Luccia
- Department of Vascular Surgery, Hospital das Clinicas University of Sao Paulo, Sao Paulo, SP, Brazil
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Bairapareddy KC, Maiya AG, Kumar P, Nayak K, Guddattu V, Nayak V. Effect of aerobic exercise on echocardiographic epicardial adipose tissue thickness in overweight individuals. Diabetes Metab Syndr Obes 2018; 11:303-312. [PMID: 29950876 PMCID: PMC6018891 DOI: 10.2147/dmso.s145862] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Epicardial adipose tissue thickness (EATT) measured by echocardiography is a reliable indicator of visceral adipose tissue in the body and metabolic syndrome. The objective of this work was to study the effect of 12-week aerobic exercise training on echocardiographic epicardial adipose tissue thickness (EEATT), body composition and other metabolic parameters in asymptomatic overweight adults. METHODS A total of 170 overweight and mild obese individuals were randomly allocated to 12-week aerobic exercise program (intervention group) or no supervised exercise (control group). The body fat percentage and visceral fat levels were measured by bioelectric impedance analyzer, and blood tests were conducted to measure lipids, fasting blood sugar (FBS) and high-sensitivity C-reactive protein (Hs-CRP). The participants also underwent transthoracic echocardiography to measure EATT. All the outcomes were measured after 12 weeks. Repeated measures were analyzed using ANOVA and Mann-Whitney U-test were used to analyze the data. RESULTS EEATT values significantly reduced by -16.24% (3.12±1.18 to 2.70±1.04, p<0.05) following 12 weeks of aerobic exercise along with a reduction in weight by 2.96% (80.66±12.12 to 78.27±12.31, p<0.05), body mass index by 3.11% (29.20±2.71 to 28.29±2.81, p<0.05) and waist circumference by 2.29% (94.82±7.23 to 92.64±7.33, p<0.05) and improved Hs-CRP values. CONCLUSION The 12-week aerobic exercise was found to be effective in reducing EEATT in overweight and mild obese individuals. There was significant improvement in body composition, blood lipids, FBS, Hs-CRP and exercise capacity in intervention group compared to control group.
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Affiliation(s)
| | - Arun G Maiya
- Department of Physiotherapy, SOAHS, Manipal Academy of Higher Education, Manipal, India
| | - Padma Kumar
- Department of Cardiology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Krishnananda Nayak
- Department of Cardiovascular Technology, SOAHS, Manipal Academy of Higher Education, Manipal, India
| | - Vasudeva Guddattu
- Department of Biostatistics, Manipal Academy of Higher Education, Manipal, India
| | - Vidya Nayak
- Department of Cardiovascular Technology, SOAHS, Manipal Academy of Higher Education, Manipal, India
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Tran NTT, Blizzard CL, Luong KN, Truong NLV, Tran BQ, Otahal P, Nelson M, Magnussen C, Gall S, Bui TV, Srikanth V, Au TB, Ha ST, Phung HN, Tran MH, Callisaya M. The importance of waist circumference and body mass index in cross-sectional relationships with risk of cardiovascular disease in Vietnam. PLoS One 2018; 13:e0198202. [PMID: 29813112 PMCID: PMC5973604 DOI: 10.1371/journal.pone.0198202] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 05/15/2018] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Waist circumference (WC) is an indicator of intra-abdominal adipose tissue, high levels of which confer an increased risk of cardiometabolic disease. Population data on WC should be more informative than data on body mass index (BMI), which is a general indicator of body size. This study aimed to evaluate the importance of WC relative to BMI in cross-sectional relationships with blood pressure (BP), glucose, and total cholesterol (TC) in the adult population of Vietnam. METHODS The data were collected in a population-based survey conducted during 2009-10 using the "WHO STEPwise approach to surveillance of risk factors for non-communicable disease" (STEPS) methodology. The survey participants (n = 14 706 aged 25 to 64 years) were selected by multi-stage stratified cluster sampling from eight provinces representative of the eight geographical regions of Vietnam. All measurements were performed in accordance with the STEPS protocols. All analyses were performed using complex survey methods. RESULTS The measurements of WC and BMI were highly correlated (men r = 0.80, women r = 0.77). For men, the strongest and predominant associations with BP, glucose, and TC were for WC or an index based on WC. For women, this was true for glucose but BMI was more important for BP and TC. WC or an index based on WC provided better discrimination than BMI of hypertension and elevated glucose, and of raised TC for men. Information on four new anthropometric indices did not improve model fit or subject discrimination. CONCLUSION For BP/hypertension, glucose/elevated glucose, and TC/raised TC, WC was more informative than BMI for Vietnamese men, but both WC and BMI were important for Vietnamese women. Both WC and BMI need to be assessed for estimation of CVD risk in Vietnam.
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Affiliation(s)
- Nga Thi Thu Tran
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | | | - Khue Ngoc Luong
- Medical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam
| | - Ngoc Le Van Truong
- Medical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam
| | - Bao Quoc Tran
- Medical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam
| | - Petr Otahal
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Mark Nelson
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Costan Magnussen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Seana Gall
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Tan Van Bui
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia.,Can Tho University of Medicine and Pharmacy, Can Tho City, Vietnam
| | - Velandai Srikanth
- Department of Medicine, Peninsula Clinical School, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Thuy Bich Au
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Son Thai Ha
- Medical Services Administration, Ministry of Health of the Socialist Republic of Vietnam, Ha Noi, Vietnam
| | - Hai Ngoc Phung
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Mai Hoang Tran
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Michele Callisaya
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
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Abilmona SM, Gorgey AS. Associations of the trunk skeletal musculature and dietary intake to biomarkers of cardiometabolic health after spinal cord injury. Clin Physiol Funct Imaging 2018; 38:949-958. [PMID: 29405604 DOI: 10.1111/cpf.12505] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 01/03/2018] [Indexed: 12/30/2022]
Abstract
PURPOSE Skeletal muscle atrophy and poor dietary habits may contribute to increased adiposity and impaired metabolic health after spinal cord injury (SCI). The relative association of trunk muscle cross-sectional areas (CSA) versus dietary habits to central adiposity and impaired metabolic health after SCI remains unclear. METHODS Twenty-two men with motor complete SCI completed five-day dietary recalls for 4 weeks. Trunk muscle CSAs as well as visceral and subcutaneous adipose tissue (VAT and SAT, respectively) were quantified using magnetic resonance imaging. Basal metabolic rate (BMR), glucose effectiveness, insulin sensitivity and lipid profile were measured after overnight fast. RESULTS Antero-lateral trunk muscle (r = -0·79, P < 0·001) and posterior trunk muscle (r = -0·56, P = 0·008) CSAs normalized to total trunk CSA were negatively related to VAT. Antero-lateral trunk muscle ratio (TMR) was positively related to BMR (r = 0·54, P = 0·01), and posterior TMR was positively related to peak oxygen uptake (VO2 peak; r = 0·71, P = 0·003). After accounting for total TMR as a co-variate, total fat (r = 0·47, P = 0·04) and protein (r = 0·61, P = 0·004) intakes were positively related to fasting insulin levels. CONCLUSION Trunk muscle CSAs normalized to total trunk CSA were negatively associated with central adiposity. Both trunk muscles and dietary macro-nutrients are related to markers of metabolic health. The study highlights the significance of developing an exercise intervention with a healthy dietary regimen to attenuate the development of central adiposity associated metabolic disorders after SCI.
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Affiliation(s)
- Sally M Abilmona
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, USA
| | - Ashraf S Gorgey
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire VA Medical Center, Richmond, VA, USA
- Department of physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, USA
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Narumi M, Takahashi K, Yamatani H, Seino M, Yamanouchi K, Ohta T, Takahashi T, Kurachi H, Nagase S. Oxidative Stress in the Visceral Fat Is Elevated in Postmenopausal Women with Gynecologic Cancer. J Womens Health (Larchmt) 2018; 27:99-106. [DOI: 10.1089/jwh.2016.6301] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Megumi Narumi
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Kazuhiro Takahashi
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Hizuru Yamatani
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Manabu Seino
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Keiko Yamanouchi
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Tsuyoshi Ohta
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Toshifumi Takahashi
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Hirohisa Kurachi
- Osaka Medical Center and Research Institute for Maternal and Child Health, Izumi, Osaka, Japan
| | - Satoru Nagase
- Department of Obstetrics and Gynecology, Yamagata University Faculty of Medicine, Yamagata, Japan
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Abstract
Aim Omentectomy in addition to bariatric surgery has been suggested to improve metabolic outcome but short-term (6–24 months) studies have refuted this notion. We investigated whether there was any long-term impact of omentectomy. Methods Forty-nine obese women underwent gastric bypass surgery and were randomly assigned to omentectomy (n = 26) or not (n = 23). They were re-examined after 5 years including dual-energy X-ray absorptiometry for body composition, blood pressure and blood sampling. Results There were no significant differences between the two groups at baseline (p = 0.07–0.93) or 5 years post-operatively (p = 0.15–0.93) regarding weight, BMI, body composition, HOMA-IR, plasma cholesterol, HDL cholesterol, or triglycerides. Conclusion In agreement with previous shorter studies, removal of the greater omentum in addition to GBP is not associated with metabolic benefits after long-term follow-up.
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Kashiwagi R, Iwahashi H, Yamada Y, Sakaue T, Okita T, Kawachi Y, Iwamoto R, Saisho K, Tamba S, Yamamoto K, Watanabe T, Fujimoto T, Matsuzawa Y. Effective waist circumference reduction rate necessary to avoid the development of type 2 diabetes in Japanese men with abdominal obesity. Endocr J 2017; 64:881-894. [PMID: 28717063 DOI: 10.1507/endocrj.ej17-0113] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The aim of this study was to determine the effective waist circumference (WC) reduction rate in avoiding the development of type 2 diabetes mellitus (T2DM) in <55 years and ≥55 years Japanese men with abdominal obesity. The study subjects were 795 men with WC ≥85 cm, fasting plasma glucose <126 mg/dL, 2-hr plasma glucose on 75 g of oral glucose tolerance test <200 mg/dL, and HbA1c 5.6-6.4 % (38-40 mmol/mol) at baseline who underwent general health checkups more than twice between April 2007 and May 2015. They were divided into 5 groups based on the change in WC during the observation period (WC gain group, and four groups stratified according the rate of WC loss). The subjects were also divided into the <55 years and ≥55 years (at baseline) subgroups. The cumulative incidence rate of T2DM was analyzed and compared among the groups. The cumulative incidence rates of the largest WC loss quartile (≥5.45 %) in all age, of the largest WC loss quartile (≥5.60 %) and second largest WC loss quartile (3.44-5.59 %) in the <55 years subgroup, and of the largest WC loss quartile (≥5.37 %) in the ≥55 years subgroup were significantly lower than that of the gain group (p<0.001, p=0.009, 0.012, and 0.012, respectively). WC reduction rate of at least about 3 % in the younger (<55 years) and at least about 5 % in the older (≥55 years) non-diabetic Japanese men with abdominal obesity can effectively reduce the chance of development of T2DM.
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Affiliation(s)
- Risa Kashiwagi
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Hiromi Iwahashi
- Department of Diabetes Care Medicine, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yuya Yamada
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Takaaki Sakaue
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Tomonori Okita
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Yusuke Kawachi
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Ryuya Iwamoto
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Kenji Saisho
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Sachiko Tamba
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | - Koji Yamamoto
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
| | | | | | - Yuji Matsuzawa
- Department of Endocrinology and Metabolism, Sumitomo Hospital, Osaka, Japan
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Dutheil F, Gordon BA, Naughton G, Crendal E, Courteix D, Chaplais E, Thivel D, Lac G, Benson AC. Cardiovascular risk of adipokines: a review. J Int Med Res 2017; 46:2082-2095. [PMID: 28974138 PMCID: PMC6023062 DOI: 10.1177/0300060517706578] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Over the last two decades, the understanding of adipose tissue has undergone radical change. The perception has evolved from an inert energy storage tissue to that of an active endocrine organ. Adipose tissue releases a cluster of active molecules named adipokines. The severity of obesity-related diseases does not necessarily correlate with the extent of body fat accumulation but is closely related to body fat distribution, particularly to visceral localization. There is a distinction between the metabolic function of central obesity (visceral abdominal) and peripheral obesity (subcutaneous) in the production of adipokines. Visceral fat accumulation, linked with levels of some adipokines, induces chronic inflammation and metabolic disorders, including glucose intolerance, hyperlipidaemia, and arterial hypertension. Together, these conditions contribute to a diagnosis of metabolic syndrome, directly associated with the onset of cardiovascular disease. If it is well known that adipokines contribute to the inflammatory profile and appetite regulation, this review is novel in synthesising the current state of knowledge of the role of visceral adipose tissue and its secretion of adipokines in cardiovascular risk.
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Affiliation(s)
- Frédéric Dutheil
- 1 University Hospital of Clermont-Ferrand (CHU), Preventive and Occupational Medicine, Clermont-Ferrand, France.,2 Université Clermont Auvergne, CNRS, LaPSCo, Physiological and Psychosocial Stress, Clermont-Ferrand, France.,3 Australian Catholic University, Faculty of Health, School of Exercise Science, Melbourne, Victoria, Australia.,4 WittyFit, Paris, France
| | - Brett Ashley Gordon
- 5 La Trobe University, La Trobe Rural Health School, Exercise Physiology, Bendigo, Victoria, Australia
| | - Geraldine Naughton
- 3 Australian Catholic University, Faculty of Health, School of Exercise Science, Melbourne, Victoria, Australia
| | - Edward Crendal
- 3 Australian Catholic University, Faculty of Health, School of Exercise Science, Melbourne, Victoria, Australia
| | - Daniel Courteix
- 3 Australian Catholic University, Faculty of Health, School of Exercise Science, Melbourne, Victoria, Australia.,6 Université Clermont Auvergne, Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiques (AME2P), Clermont-Ferrand, France
| | - Elodie Chaplais
- 3 Australian Catholic University, Faculty of Health, School of Exercise Science, Melbourne, Victoria, Australia.,6 Université Clermont Auvergne, Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiques (AME2P), Clermont-Ferrand, France
| | - David Thivel
- 6 Université Clermont Auvergne, Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiques (AME2P), Clermont-Ferrand, France
| | - Gérard Lac
- 6 Université Clermont Auvergne, Laboratoire des Adaptations Métaboliques à l'Exercice en conditions Physiologiques et Pathologiques (AME2P), Clermont-Ferrand, France
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