1
|
Alser M, Naja K, Elrayess MA. Mechanisms of body fat distribution and gluteal-femoral fat protection against metabolic disorders. Front Nutr 2024; 11:1368966. [PMID: 38590830 PMCID: PMC10999599 DOI: 10.3389/fnut.2024.1368966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/07/2024] [Indexed: 04/10/2024] Open
Abstract
Obesity is a major health problem that affects millions of individuals, and it is associated with metabolic diseases including insulin resistance (IR), type 2 diabetes (T2D), and cardiovascular diseases (CVDs). However, Body fat distribution (BFD) rather than crude obesity is now considered as a more accurate factor associated with these diseases. The factors affecting BFD vary, from genetic background, epigenetic factors, ethnicity, aging, hormonal changes, to lifestyle and medication consumptions. The main goal of controlling BFD comes from the fact that fat accumulation in different depots has a different effect on the overall health and metabolic health of individuals. It is well established that fat storage in the abdominal visceral depot is associated with metabolic disorder occurrence, while gluteal-femoral subcutaneous fat depot seems to be protective against these diseases. In this paper, we will summarize the factors affecting fat distribution. Then, we will present evidence connecting gluteal-femoral fat depot with protection against metabolic disorders including IR, T2D, and CVDs. Finally, we will list the suggested mechanisms that lead to this protective effect. The abstract is visualized in Graphical Abstract.
Collapse
Affiliation(s)
- Maha Alser
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Khaled Naja
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Mohamed A. Elrayess
- Biomedical Research Center, Qatar University, Doha, Qatar
- QU Health, Qatar University, Doha, Qatar
| |
Collapse
|
2
|
Ma G, Li J, Xie J, Li Y, Xu K, He Y, Yang J, Du H, Liu X. Pulse pressure and its association with body composition among Chinese men and women without diagnosed hypertension: the China Kadoorie Biobank. J Hypertens 2023; 41:1802-1810. [PMID: 37682069 PMCID: PMC10552820 DOI: 10.1097/hjh.0000000000003549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Wide brachial pulse pressure (PP) has been associated with cardiovascular events, while its population distribution and association with body composition were poorly characterized in large populations. METHODS We evaluated the age and sex distributions of PP and its associations with body composition using baseline data from the China Kadoorie Biobank. A total of 434 200 participants without diagnosed hypertension were included in the analysis. Wide PP was defined as PP above 65 mmHg. Body composition variables, including BMI, waist circumference, waist-to-hip ratio (WHR), fat mass index (FMI), fat-free mass index (FFMI), and body fat percentage (BF%), were obtained from bioelectrical impedance analysis. RESULTS Overall, 14.3% of the participants had wide PP. Older age was consistently associated with wider PP in women but only after the andropause stage in men. The independent associations of BMI with wide PP were stronger than other body composition measures. The adjusted differences (men/women, mmHg) in PP per standard deviation (SD) increase in BMI (1.55/1.47) were higher than other body composition (BF%: 0.32/0.64, waist circumference: 0.33/0.39; WHR: 0.49/0.42). In addition, sex differences were observed. In men, the per SD difference in PP was higher for FFMI than for FMI (0.91 vs. 0.67, P < 0.05), whereas in women, it was higher for FMI than for FFMI (1.01 vs. 0.72, P < 0.05). CONCLUSION Our nationwide population-based study presented the sex-specific distribution of PP over age and identified differential associations of PP with fat and fat-free mass in men and women.
Collapse
Affiliation(s)
- Guoqing Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Junqi Li
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Jiawen Xie
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Yunfeng Li
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Kun Xu
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Yafang He
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Jiaomei Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| | - Huaidong Du
- Medical Research Council Population Health Research Unit at the University of Oxford
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Xin Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Global Health Institute, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China
| |
Collapse
|
3
|
Hwang J, Park S. A Korean Nationwide Cross-Sectional Study Investigating Risk Factors, Prevalence, and Characteristics of Sarcopenia in Men in Early Old Age. Healthcare (Basel) 2023; 11:2860. [PMID: 37958004 PMCID: PMC10649574 DOI: 10.3390/healthcare11212860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/19/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
The present study investigated the risk factors, prevalence, and characteristics of sarcopenia among men aged 50-64 years. A total of 2868 participants were enrolled in this study. Of these, 328 individuals were classified into a sarcopenia group; the remaining 2540 were assigned to a control group. This study examined several variables, including skeletal muscle mass index, age, height, weight, body mass index, waist circumference, systolic and diastolic blood pressure, fasting glucose, triglyceride and total cholesterol levels, alcohol consumption, and tobacco use. It employed a stratified, clustered, and multistage probability sampling design. Complex sampling was used for the data analysis. The prevalence of sarcopenia was 10.25% (95% CI: 8.98-11.69). All anthropometric measures, including height, weight, BMI, and waist circumference, were significantly different between the two groups (p < 0.05). In terms of blood pressure, only systolic blood pressure (SBP) was significant (p < 0.05), and fasting glucose and triglyceride levels were risk factors for sarcopenia (p < 0.05). Tobacco use differed significantly between the two groups (p < 0.05). This study reported the specific prevalence of sarcopenia and identified its risk factors among men in early old age.
Collapse
Affiliation(s)
- Jongseok Hwang
- Institute of Human Ecology, Yeungnam University, Gyeongsan-si 38541, Republic of Korea;
| | - Soonjee Park
- Department of Clothing and Fashion, Yeungnam University, Gyeongsan-si 38541, Republic of Korea
| |
Collapse
|
4
|
Tai YL, Marupudi S, Figueroa GA, Russell RD. Hemodynamics and Arterial Stiffness in Response to Oral Glucose Loading in Individuals with Type II Diabetes and Controlled Hypertension. High Blood Press Cardiovasc Prev 2023; 30:175-181. [PMID: 36913100 DOI: 10.1007/s40292-023-00569-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 02/21/2023] [Indexed: 03/14/2023] Open
Abstract
INTRODUCTION Type 2 diabetes (T2D), the fastest growing pandemic, is typically accompanied by vascular complications. A central hallmark of both T2D and vascular disease is insulin resistance which causes impaired glucose transport and vasoconstriction concomitantly. Those with cardiometabolic disease display greater variation in central hemodynamics and arterial elasticity, both potent predictors of cardiovascular morbidity and mortality, which may be exacerbated by concomitant hyperglycemia and hyperinsulinemia during glucose testing. Thus, elucidating central and arterial responses to glucose testing in those with T2D may identify acute vascular pathophysiologies triggered by oral glucose loading. AIM This study compared hemodynamics and arterial stiffness to an oral glucose challenge (OGC: 50g glucose) between individuals with and without T2D. 21 healthy (48 ± 10 years) and 20 participants with clinically diagnosed T2D and controlled hypertension (52 ± 8 years) were tested. METHODS Hemodynamics and arterial compliance were assessed at baseline, and 10, 20, 30, 40, 50, and 60 min post-OGC. RESULTS Heart rate increased between 20 and 60 post-OGC in both groups (p < 0.05). Central systolic blood pressure (SBP) decreased in the T2D group between 10 and 50 min post-OGC while central diastolic blood pressure (DBP) decreased in both groups from 20 to 60 post-OGC. Central SBP decreased in T2D between 10 and 50 min post-OGC and central DBP decreased in both groups between 20 and 60 min post-OGC. Brachial SBP decreased between 10 and 50 min in healthy participants, whereas both groups displayed decreases in brachial DBP between 20 and 60 min post-OGC. Arterial stiffness was unaffected. CONCLUSIONS An OGC alters central and peripheral blood pressure in healthy and T2D participants similarly with no changes in arterial stiffness.
Collapse
Affiliation(s)
- Yu Lun Tai
- Department of Health and Human Performance, College of Health Professions, University of Texas Rio Grande Valley, Brownsville, TX, USA
| | - Smaran Marupudi
- Department of Health and Human Performance, College of Health Professions, University of Texas Rio Grande Valley, Brownsville, TX, USA
| | - Gabriel A Figueroa
- Department of Health and Human Performance, College of Health Professions, University of Texas Rio Grande Valley, Brownsville, TX, USA
| | - Ryan D Russell
- Department of Health and Human Performance, College of Health Professions, University of Texas Rio Grande Valley, Brownsville, TX, USA.
| |
Collapse
|
5
|
Hwang J, Park S. Gender-Specific Prevalence and Risk Factors of Sarcopenic Obesity in the Korean Elderly Population: A Nationwide Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1140. [PMID: 36673895 PMCID: PMC9858646 DOI: 10.3390/ijerph20021140] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 12/29/2022] [Accepted: 01/03/2023] [Indexed: 06/17/2023]
Abstract
Sarcopenic obesity (SO) is characterized by the combination of sarcopenia and obesity. This study evaluates the gender-specific prevalence of SO and examines the identified gender-specific risk factors in a community-dwelling elderly population aged 75-84 years. A total of 813 subjects participated in the study via the Korea National Health and Nutrition Examination Survey. The SO prevalence in males and females was 15.46% (95%CI: 11.36-20.70) and 13.59% (95%CI: 10.59-17.28), respectively. The clinical sex-specific risk factors for males were low height, high weight, body mass index, waist circumference, skeletal muscle index, fasting glucose, and triglycerides. The clinical risk factors for females were low height, high weight, body mass index, waist circumference, skeletal muscle index, smoking status, fasting glucose, total cholesterol, and systolic blood pressure. These results are essential to assist healthcare professionals and primary care clinicians with early detection, diagnosis, and intervention for potential SO patients by acknowledging the sex-based prevalence and risk factors.
Collapse
Affiliation(s)
- Jongseok Hwang
- Institute of Human Ecology, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Soonjee Park
- Department of Clothing and Fashion, Yeungnam University, Gyeongsan 38541, Republic of Korea
| |
Collapse
|
6
|
Catford SR, Halliday J, Lewis S, O'Bryan MK, Handelsman DJ, Hart RJ, McBain J, Rombauts L, Amor DJ, Saffery R, McLachlan RI. The metabolic health of young men conceived using intracytoplasmic sperm injection. Hum Reprod 2022; 37:2908-2920. [PMID: 36166702 DOI: 10.1093/humrep/deac212] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 08/18/2022] [Indexed: 12/14/2022] Open
Abstract
STUDY QUESTION Is the metabolic health of men conceived using ICSI different to that of IVF and spontaneously conceived (SC) men? SUMMARY ANSWER ICSI-conceived men aged 18-24 years, compared with SC controls, showed differences in some metabolic parameters including higher resting diastolic blood pressure (BP) and homeostasis model assessment for insulin resistance (HOMA-IR) scores, although the metabolic parameters of ICSI- and IVF-conceived singleton men were more comparable. WHAT IS KNOWN ALREADY Some studies suggest that IVF-conceived offspring may have poorer cardiovascular and metabolic profiles than SC children. Few studies have examined the metabolic health of ICSI-conceived offspring. STUDY DESIGN, SIZE, DURATION This cohort study compared the metabolic health of ICSI-conceived men to IVF-conceived and SC controls who were derived from prior cohorts. Participants included 121 ICSI-conceived men (including 100 singletons), 74 IVF-conceived controls (all singletons) and 688 SC controls (including 662 singletons). PARTICIPANTS/MATERIALS, SETTING, METHODS Resting systolic and diastolic BP (measured using an automated sphygmomanometer), height, weight, BMI, body surface area and fasting serum metabolic markers including fasting insulin, glucose, total cholesterol, high-density lipoprotein cholesterol (HDLC), low-density lipoprotein cholesterol, triglycerides, highly sensitive C-reactive protein (hsCRP) and HOMA-IR were compared between groups. Data were analysed using multivariable linear regression adjusted for various covariates including age and education level. MAIN RESULTS AND THE ROLE OF CHANCE After adjusting for covariates, compared to 688 SC controls, 121 ICSI-conceived men had higher diastolic BP (β 4.9, 95% CI 1.1-8.7), lower fasting glucose (β -0.7, 95% CI -0.9 to -0.5), higher fasting insulin (ratio 2.2, 95% CI 1.6-3.0), higher HOMA-IR (ratio 1.9, 95% CI 1.4-2.6), higher HDLC (β 0.2, 95% CI 0.07-0.3) and lower hsCRP (ratio 0.4, 95% CI 0.2-0.7) levels. Compared to 74 IVF-conceived singletons, only glucose differed in the ICSI-conceived singleton men (β -0.4, 95% CI -0.7 to -0.1). No differences were seen in the paternal infertility subgroups. LIMITATIONS, REASONS FOR CAUTION The recruitment rate of ICSI-conceived men in this study was low and potential for recruitment bias exists. The ICSI-conceived men, the IVF-conceived men and SC controls were from different cohorts with different birth years and different geographical locations. Assessment of study groups and controls was not contemporaneous, and the measurements differed for some outcomes (BP, insulin, glucose, lipids and hsCRP). WIDER IMPLICATIONS OF THE FINDINGS These observations require confirmation in a larger study with a focus on potential mechanisms. Further efforts to identify whether health differences are due to parental characteristics and/or factors related to the ICSI procedure are also necessary. STUDY FUNDING/COMPETING INTEREST(S) This study was funded by an Australian National Health and Medical Research Council Partnership Grant (NHMRC APP1140706) and was partially funded by the Monash IVF Research and Education Foundation. S.R.C. was supported through an Australian Government Research Training Program Scholarship. R.J.H. is supported by an NHMRC project grant (634457), and J.H. and R.I.M. have been supported by the NHMRC as Senior and Principal Research Fellows respectively (J.H. fellowship number: 1021252; R.I.M. fellowship number: 1022327). L.R. is a minority shareholder and the Group Medical Director for Monash IVF Group, and reports personal fees from Monash IVF Group and Ferring Australia, honoraria from Ferring Australia and travel fees from Merck Serono and MSD and Guerbet; R.J.H. is the Medical Director of Fertility Specialists of Western Australia and has equity in Western IVF; R.I.M. is a consultant for and shareholder of Monash IVF Group and S.R.C. reports personal fees from Besins Healthcare and nonfinancial support from Merck outside of the submitted work. The remaining authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER N/A.
Collapse
Affiliation(s)
- S R Catford
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Australia
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Murdoch Children's Research Institute, Melbourne, Australia
| | - J Halliday
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - S Lewis
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - M K O'Bryan
- The School of BioSciences and Bio21 Institute, Faculty of Science, University of Melbourne, Melbourne, Australia
| | - D J Handelsman
- The ANZAC Research Institute, University of Sydney, Sydney, Australia
- Department of Andrology, Concord Repatriation General Hospital, Sydney, Australia
| | - R J Hart
- Division of Obstetrics and Gynaecology, University of Western Australia, Perth, Australia
- Fertility Specialists of Western Australia, Perth, Australia
| | - J McBain
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Australia
- Melbourne IVF, East Melbourne, Australia
- Department of Obstetrics and Gynaecology, The Royal Women's Hospital, Melbourne, Australia
| | - L Rombauts
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Monash IVF Group Pty Ltd, Melbourne, Australia
| | - D J Amor
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - R Saffery
- Murdoch Children's Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - R I McLachlan
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Australia
- Department of Obstetrics and Gynaecology, Monash University, Melbourne, Australia
- Monash IVF Group Pty Ltd, Melbourne, Australia
| |
Collapse
|
7
|
Zheng Y, Zhang J, Ren Z, Meng W, Tang J, Zhao S, Chi C, Xiong J, Teliewubai J, Maimaitiaili R, Xu Y, Zhang Y. Prognostic Value of Arm Circumference for Cardiac Damage and Major Adverse Cardiovascular Events: A Friend or a Foe? A 2-Year Follow-Up in the Northern Shanghai Study. Front Cardiovasc Med 2022; 9:816011. [PMID: 35811737 PMCID: PMC9260245 DOI: 10.3389/fcvm.2022.816011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 05/16/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe high prevalence of cardiovascular diseases globally causes a great social burden and much individual suffering. The effective recognition of high-risk subjects is critical for primary prevention in the general population. In the elderly cohort, anthropometric measurements may have different prognostic values. Our study aimed to find convincing anthropometric measures to supplement conventional risk factors for major adverse cardiovascular events (MACEs) in the elderly cohort.Materials and MethodsA total of 1,576 elderly participants (44.5% male, aged 72.0 ± 6.0 years) recruited into the Northern Shanghai Study (2014–2015) were followed up between 2016 and 2017. Following the standard guideline for cardiovascular risk evaluation, all conventional cardiovascular risk factors were assessed. The body measures were made up of body weight, body height, hip circumference, waist circumference, and middle-upper arm circumference (MUAC). Organ damage (OD) markers for cardiac, vascular, and renal diseases will be evaluated by the standardized methods.ResultsAfter the average 571 (±135) days of follow-up, a total of 90 MACEs (5.7%) occurred, i.e., 13 non-fatal myocardial infarction, 68 non-fatal stroke, and 9 cardiovascular deaths. Univariable COX survival analysis revealed that only MUAC could validly predict MACEs among anthropometric characters [adjusted hazard ratio (HR) 0.89; 95% confidence interval (CI) 0.82–0.96]. In Kaplan-Meier analysis, the group of high MUAC showed the lowest MACE risk (log-rank p = 0.01). Based on OD analysis, MUAC was independently linked to higher risk of left ventricular hypertrophy (LVH) in women and left ventricular diastolic dysfunction (LVDD) in both men and women. In adjusted COX analysis, only MUAC indicated statistical significance, but all other anthropometric parameters such as BMI, waist circumference, and waist-to-hip ratio (WHR) did not indicate significance. The higher level of MUAC remained a protective factor in fully adjusted models (HR: 0.73; 95% CI: 0.59–0.91), with p-values markedly significant in men (HR: 0.69; 95% CI: 0.49–0.97) and marginally significant in women (HR: 0.0.77; 95% CI: 0.59–1.01). After considering all factors (i.e., cardiovascular risk factors, MUAC, BMI, and WHR), the fully adjusted COX regression analysis demonstrated that the increased MUAC level was linked to decreased MACE risk in both men (HR: 0.57; 95% CI: 0.37–0.88) and women (aHR: 0.64; 95% CI: 0.46–0.93).ConclusionDespite being associated with a higher rate of cardiac damage, higher MUAC independently and significantly conferred protection against the MACE, in the elderly cohort.
Collapse
|
8
|
Kalenga CZ, Ramesh S, Dumanski SM, MacRae JM, Nerenberg K, Metcalfe A, Sola DY, Ahmed SB. Sex influences the effect of adiposity on arterial stiffness and renin‐angiotensin aldosterone system activity in young adults. Endocrinol Diabetes Metab 2022; 5:e00317. [PMID: 34954909 PMCID: PMC8917865 DOI: 10.1002/edm2.317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/23/2021] [Accepted: 12/04/2021] [Indexed: 11/06/2022] Open
Abstract
Introduction Methods Results Conclusion
Collapse
Affiliation(s)
- Cindy Z. Kalenga
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
| | - Sharanya Ramesh
- Temerty Faculty of Medicine University of Toronto Toronto Ontario Canada
| | - Sandra M. Dumanski
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
- Alberta Kidney Disease Network Calgary Alberta Canada
| | - Jennifer M. MacRae
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
| | - Kara Nerenberg
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
- O’Brien Institute for Public Health University of Calgary Calgary Alberta Canada
| | - Amy Metcalfe
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
- O’Brien Institute for Public Health University of Calgary Calgary Alberta Canada
- Alberta Children's Hospital Research Institute Calgary Alberta Canada
| | - Darlene Y. Sola
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
| | - Sofia B. Ahmed
- Cumming School of Medicine University of Calgary Calgary Alberta Canada
- Libin Cardiovascular Institute University of Calgary Calgary Alberta Canada
- Alberta Kidney Disease Network Calgary Alberta Canada
- O’Brien Institute for Public Health University of Calgary Calgary Alberta Canada
| |
Collapse
|
9
|
Córdoba-Rodríguez DP, Iglesia I, Gomez-Bruton A, Rodríguez G, Casajús JA, Morales-Devia H, Moreno LA. Fat-free/lean body mass in children with insulin resistance or metabolic syndrome: a systematic review and meta-analysis. BMC Pediatr 2022; 22:58. [PMID: 35065638 PMCID: PMC8783460 DOI: 10.1186/s12887-021-03041-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 11/18/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Lean / Fat Free Body Mass (LBM) is metabolically involved in active processes such as resting energy expenditure, glucose uptake, and myokine secretion. Nonetheless, its association with insulin sensitivity / resistance / glucose tolerance and metabolic syndrome remains unclear in childhood. METHODS The current investigation aimed to examine the differences in fat-free mass /lean body mass according to the presence of insulin sensitivity/insulin resistance/glucose tolerance/metabolic syndrome in children. A systematic search was carried out in Medline/PubMed, Embase, Scopus, Web of Science, and SciELO, covering the period from each database's respective start to 21 June 2021. Two researchers evaluated 7111 studies according to the inclusion criteria: original human studies, written in English or Spanish, evaluating fat-free mass/lean body mass in children and adolescents including both with and without insulin sensitivity/insulin resistance /glucose tolerance and metabolic syndrome and reported the differences between them in terms of fat free mass/lean body mass. The results of the studies were combined with insulin sensitivity, insulin, resistance, glucose tolerance and metabolic syndrome. The standardized mean difference (SMD) in each study was calculated and combined using the random-effects model. Heterogeneity between studies was tested using the index of heterogeneity (I2), leave-one-out sensitivity analyses were performed, and publication bias was assessed using the Egger and Begg tests. RESULTS Finally, 15 studies which compared groups defined according to different glucose homeostasis criteria or metabolic syndrome out of 103 eligible studies were included in this systematic review and 12 studies in the meta-analysis. Meta-analysis showed lower fat-free mass/lean body mass percentage in participants with insulin resistance/glucose tolerance/metabolic syndrome (SMD -0.47; 95% CI, - 0.62 to - 0.32) while in mass units (kg), higher values were found in the same group (SMD, 1.01; 95% CI, 0.43 to 1.60). CONCLUSIONS Our results identified lower values of fat-free mass/lean body mass (%) in children and adolescents with insulin resistance/glucose tolerance/metabolic syndrome and higher values of fat-free mass/lean body mass when these are expressed in kg. The evidence of the impact of lean mass on children's glucose homeostasis or metabolic syndrome is limited, so future studies research should focus on explaining the effect of fat-free mass/lean body mass on different metabolic outcomes. Moreover, it may be interesting to evaluate the quality (muscle density) or functional (muscle strength) outcomes in addition to both absolute (kg) and relative (%) values in future studies. The systematic review was prospectively registered at PROSPERO (registration number CRD42019124734; available at: http://www.crd.york.ac.uk/prospero [accessed: 05 April 2019]).
Collapse
Affiliation(s)
| | - Iris Iglesia
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Universidad de Zaragoza, Zaragoza, Spain
- Instituto Agroalimentario de Aragón (IA2), Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
- Red de Salud Materno Infantil y del Desarrollo (SAMID), Instituto de Salud Carlos III, Madrid, Spain
| | - Alejandro Gomez-Bruton
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Universidad de Zaragoza, Zaragoza, Spain
- Faculty of Health and Sport Sciences (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
| | - Gerardo Rodríguez
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Universidad de Zaragoza, Zaragoza, Spain
- Instituto Agroalimentario de Aragón (IA2), Instituto de Investigación Sanitaria Aragón (IIS Aragón), Zaragoza, Spain
- Red de Salud Materno Infantil y del Desarrollo (SAMID), Instituto de Salud Carlos III, Madrid, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
- Departamento de Pediatría, Universidad de Zaragoza, Zaragoza, Spain
| | - José Antonio Casajús
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Universidad de Zaragoza, Zaragoza, Spain
- Faculty of Health and Sport Sciences (FCSD), Department of Physiatry and Nursing, University of Zaragoza, Zaragoza, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
| | - Hernan Morales-Devia
- Biblioteca General Alfonso Borrero Cabal, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Luis A. Moreno
- Growth, Exercise, Nutrition and Development (GENUD) Research Group, Universidad de Zaragoza, Zaragoza, Spain
- Red de Salud Materno Infantil y del Desarrollo (SAMID), Instituto de Salud Carlos III, Madrid, Spain
- Centro de Investigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain
| |
Collapse
|
10
|
Su Z, Wu Z, Liang X, Xie M, Xie J, Li H, Wang X, Jiang F. Diabetic retinopathy risk in patients with unhealthy lifestyle: A Mendelian randomization study. Front Endocrinol (Lausanne) 2022; 13:1087965. [PMID: 36733810 PMCID: PMC9887126 DOI: 10.3389/fendo.2022.1087965] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/28/2022] [Indexed: 01/19/2023] Open
Abstract
PURPOSE This study aimed to investigate the causal association between unhealthy lifestyle factors and diabetic retinopathy (DR) risk and to determine better interventions targeting these modifiable unhealthy factors. DESIGN Two-sample Mendelian randomization (MR) analysis was performed in this study. The inverse variance-weighted method was used as the primary method. METHOD Our study included 687 single-nucleotide polymorphisms associated with unhealthy lifestyle factors as instrumental variables. Aggregated data on individual-level genetic information were obtained from the corresponding studies and consortia. A total of 292,622,3 cases and 739,241,18 variants from four large consortia (MRC Integrative Epidemiology Unit [MRC-IEU], Genetic Investigation of Anthropometric Traits [GIANT], GWAS & Sequencing Consortium of Alcohol and Nicotine Use [GSCAN], and Neale Lab) were included. RESULT In the MR analysis, a higher body mass index (BMI) (odds ratio [OR], 95% confidence interval [CI] = 1.42, 1.30-1.54; P < 0.001] and cigarettes per day (OR, 95% CI = 1.16, 1.05-1.28; P = 0.003) were genetically predicted to be causally associated with an increased risk of DR, while patients with higher hip circumference (HC) had a lower risk of DR (OR, 95% CI = 0.85, 0.76-0.95; P = 0.004). In the analysis of subtypes of DR, the results of BMI and HC were similar to those of DR, whereas cigarettes per day were only related to proliferative DR (PDR) (OR, 95% CI = 1.18, 1.04-1.33; P = 0.009). In the MR-PRESSO analysis, a higher waist-to-hip ratio (WHR) was a risk factor for DR and PDR (OR, 95% CI = 1.24, 1.02-1.50, P = 0.041; OR, 95% CI = 1.32, 1.01-1.73, P = 0.049) after removing the outliers. Furthermore, no pleiotropy was observed in these exposures. CONCLUSION Our findings suggest that higher BMI, WHR, and smoking are likely to be causal factors in the development of DR, whereas genetically higher HC is associated with a lower risk of DR, providing insights into a better understanding of the etiology and prevention of DR.
Collapse
Affiliation(s)
- Zixuan Su
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhixin Wu
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xueqing Liang
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Meng Xie
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jia Xie
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huiqing Li
- Department of Endocrinology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xinghua Wang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Fagang Jiang, ; Xinghua Wang,
| | - Fagang Jiang
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Fagang Jiang, ; Xinghua Wang,
| |
Collapse
|
11
|
Singh P, Covassin N, Marlatt K, Gadde KM, Heymsfield SB. Obesity, Body Composition, and Sex Hormones: Implications for Cardiovascular Risk. Compr Physiol 2021; 12:2949-2993. [PMID: 34964120 PMCID: PMC10068688 DOI: 10.1002/cphy.c210014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Cardiovascular disease (CVD) continues to be the leading cause of death in adults, highlighting the need to develop novel strategies to mitigate cardiovascular risk. The advancing obesity epidemic is now threatening the gains in CVD risk reduction brought about by contemporary pharmaceutical and surgical interventions. There are sex differences in the development and outcomes of CVD; premenopausal women have significantly lower CVD risk than men of the same age, but women lose this advantage as they transition to menopause, an observation suggesting potential role of sex hormones in determining CVD risk. Clear differences in obesity and regional fat distribution among men and women also exist. While men have relatively high fat in the abdominal area, women tend to distribute a larger proportion of their fat in the lower body. Considering that regional body fat distribution is an important CVD risk factor, differences in how men and women store their body fat may partly contribute to sex-based alterations in CVD risk as well. This article presents findings related to the role of obesity and sex hormones in determining CVD risk. Evidence for the role of sex hormones in determining body composition in men and women is also presented. Lastly, the clinical potential for using sex hormones to alter body composition and reduce CVD risk is outlined. © 2022 American Physiological Society. Compr Physiol 12:1-45, 2022.
Collapse
Affiliation(s)
- Prachi Singh
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | | | - Kara Marlatt
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | - Kishore M Gadde
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| | - Steven B Heymsfield
- Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, USA
| |
Collapse
|
12
|
Podzolkov VI, Bragina AE, Osadchiy KK, Rodionova YN, Jafarova ZB, Lobanova MV, Larionova YS. Relationship between the volume of perivascular adipose tissue and the vascular wall lesion. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2021. [DOI: 10.15829/1728-8800-2021-2993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Aim. To study the relationship between the volume of perivascular adipose tissue (PVAT) and the vascular wall lesion.Material and methods. The study included 318 patients without cardiovascular disease (mean age, 63,5±13,7 years). Hypertension was detected in 268 (84,3%) patients. All patients underwent assessment of anthropometric characteristics, lipid profile, arterial wall stiffness with the estimation of cardio-ankle vascular index, intima-media thickness, brachial artery endothelial vasomotor function. Chest computed tomography was performed with the estimation of the volumes of PVAT and pericardial adipose tissue (PAT).Results. The volume of PVAT, on average, was 0,3 [0,2; 0,4] cm3 . The VAT volume was significantly higher in obese individuals when compared with patients with normal body weight: 0,4 [0,3; 0,5] vs 0,25 [0,2; 0,4] cm3 (p=0,0007). The VAT volume was higher in individuals with an increased CAVI level when compared with patients with normal CAVI values: 0,4 [0,3; 0,5] vs 0,3 [0,25; 0,3] (p=0,02). A significant correlation was found between the VAT volume and body mass index (r=0,27, p<0,005), waist circumference (r=0,41, p<0,005), CAVI (r=0,49, p<0,05), impaired endothelium-dependent brachial artery vasodilation (r=0,38, p<0,05). When performing multiple linear regression, a significant relationship of CAVI was found with age (β±SE, 0,51±0,15; p=0,002) and volume of PVAT (β±SE, 0,41±0,13; p=0,005).Conclusion. The results indicate the relationship of PVAT with visceral obesity and vascular wall stiffness parameters.
Collapse
|
13
|
Li Z, Tong X, Ma Y, Bao T, Yue J. Relationship Between Low Skeletal Muscle Mass and Arteriosclerosis in Western China: A Cross-Sectional Study. Front Cardiovasc Med 2021; 8:735262. [PMID: 34746254 PMCID: PMC8563701 DOI: 10.3389/fcvm.2021.735262] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/23/2021] [Indexed: 02/05/2023] Open
Abstract
Objectives: This study explored the prevalence and the correlation between low muscle mass and arteriosclerosis in different gender and age groups, to increase the attention paid to the risk factors of arteriosclerosis in the young and middle-aged population. Methods: This was an analytical, cross-sectional study. Data were obtained from healthy individuals recruited from the Health Management Center of W Hospital. The brachial-ankle pulse-wave velocity was used as an indicator of arteriosclerosis, and a bioelectrical impedance analysis was used to assess the body composition. Results: A total of 36,374 subjects (men, 58.4%; women, 41.6%; mean age, 43.74 ± 12.34 years [range, 18-80 years]) participated in this study. The prevalence of low skeletal muscle mass and arteriosclerosis was 17.7 and 53.1%, respectively, in all subjects. Low skeletal muscle mass was significantly associated with arteriosclerosis (OR: 1.435, 95% CI: 1.343-1.533, P < 0.001) in all subjects, and the association remained significant in young age (OR: 1.506, 95% CI: 1.353-1.678, P < 0.001), middle-age (OR: 1.329, 95% CI: 1.195-1.479, P < 0.001), and old age (OR: 1.676, 95% CI: 1.191-2.358, P = 0.003), and also significant in men (OR: 1.559, 95% CI: 1.396-1.740, P < 0.001) and women (OR: 1.266, 95% CI: 1.143-1.401, P < 0.001). Conclusions and Implications: Our results show that the prevalence of low muscle mass and arteriosclerosis is high in the general population, even among middle-aged people and young people, and confirmed that there is a significant independent association between low skeletal muscle mass and arteriosclerosis in all subjects and in different age and gender subgroups.
Collapse
Affiliation(s)
- Zhenzhen Li
- Health Management Center, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Xiang Tong
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Yao Ma
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Ting Bao
- Health Management Center, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Jirong Yue
- Department of Geriatrics and National Clinical Research Center for Geriatrics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| |
Collapse
|
14
|
Lower Lean Mass Is Associated with Greater Arterial Stiffness in Patients with Lower Extremity Artery Disease. J Pers Med 2021; 11:jpm11090911. [PMID: 34575687 PMCID: PMC8470700 DOI: 10.3390/jpm11090911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/07/2021] [Accepted: 09/08/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Arterial stiffness is independently associated with lower extremity artery disease (LEAD). Although obesity is already known as an independent cardiovascular risk factor, it was found that, paradoxically, in patients diagnosed with cardiovascular disease, an increase in body mass index (BMI) was associated with a decrease in mortality. However, the underlying mechanism of this paradoxical association remain uncertain. In this study, we firstly hypothesize that arterial stiffness correlates with body mass; secondly, the underlying mechanism of the association for patients with LEAD is individual body composition, in particular, lean mass. Methods: The present study was performed as a single-center, prospective, observational analysis. A total of 412 patients with current or previously diagnosed LEAD (Rutherford Classification 2–4) were included, the cfPWV and AIx were measured as indices of arterial stiffness, and a body composition assessment was performed. Results: In male patients, there was a significantly negative correlation between the AIx and lean mass coefficient (p = 0.004, 95% CI: −0.28 (−0.48–0.09)). Conclusion: For patients with peripheral arterial disease, our data show that lower lean mass in male patients is associated with increased arterial stiffness as measured by the AIx. Therefore, progressive resistance training may be beneficial for the reduction in arterial stiffness in PAD patients in secondary prevention.
Collapse
|
15
|
Relationship between arm-to-leg and limbs-to-trunk body composition ratio and cardiovascular disease risk factors. Sci Rep 2021; 11:17414. [PMID: 34465815 PMCID: PMC8408188 DOI: 10.1038/s41598-021-96874-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/17/2021] [Indexed: 12/25/2022] Open
Abstract
We aimed to analyze the relationship of the distribution of body fat mass (FM) and fat-free mass (FFM) in the limbs and trunk with the prevalence of cardiovascular disease risk factors (CVD-RF). In total, 13,032 adults were selected from the KNHANES (2008–2011). The prevalence of hypertension, diabetes mellitus (DM), dyslipidemia, and metabolic syndrome (MetS) according to the arm-to-leg ratio and limbs-to-trunk ratio for FM and FFM was compared, respectively. The higher the arm-to-leg FM ratio, the higher the prevalence of CVD-RF (DM-male-OR 7.04, 95% CI 4.22–11.74; DM-female-OR 10.57, 95% CI 5.80–19.26; MetS-male-OR 4.47, 95% CI 3.41- 5.86; MetS-female-OR 8.73, 95% CI 6.38–11.95). The higher the limbs-to-trunk FM ratio (DM-male-OR 0.12, 95% CI 0.07–0.21; DM-female-OR 0.12, 95% CI 0.06–0.23; MetS-male-OR 0.06, 95% CI 0.04–0.08; MetS-female-OR 0.02, 95% CI 0.01–0.04), the higher the limbs-to-trunk FFM ratio (DM-male-OR 0.19, 95% CI 0.11–0.31; DM-female-OR 0.46, 95% CI 0.30–0.70; MetS-male-OR 0.39, 95% CI 0.31–0.50; MetS-female-OR 0.62, 95% CI 0.50–0.78), and the higher the arm-to-leg FFM ratio (MetS-male-OR 0.75, 95% CI 0.59–0.94; MetS-female-OR 0.73, 95% CI 0.58–0.92), the lower the prevalence of CVD-RF. The higher the FM of the legs compared to the arms, FFM of the arms compared to the legs, and FM or FFM of the limbs compared to the trunk, the lower the prevalence of CVD-RF.
Collapse
|
16
|
Zhao F, Yang R, Maimaitiaili R, Tang J, Zhao S, Xiong J, Teliewubai J, Chi C, Blacher J, Li J, Xu Y, Jiang Y, Zhang Y, Li W. Cardiac, Macro-, and Micro-Circulatory Abnormalities in Association With Individual Metabolic Syndrome Component: The Northern Shanghai Study. Front Cardiovasc Med 2021; 8:690521. [PMID: 34307503 PMCID: PMC8298861 DOI: 10.3389/fcvm.2021.690521] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 06/04/2021] [Indexed: 01/16/2023] Open
Abstract
Objective: This study investigated the association of metabolic syndrome (MS) and its components with cardiac, macro-, and micro-circulatory abnormalities in an elderly Chinese population. Methods: This cross-sectional study was conducted using data for 1,958 participants from the Northern Shanghai Study aged over 65 years without a history of cardiovascular disease. MS was defined according to the National Cholesterol Education Program Adult Treatment Panel III in 2005 (NCEPIII 2005). Asymptomatic cardiovascular impairment parameters, including the left ventricle mass index (LVMI), peak transmitral pulsed Doppler velocity/early diastolic tissue Doppler velocity (E/Ea), carotid-femoral pulse wave velocity (cf-PWV), ankle-brachial index (ABI), carotid intima-media thickness (CIMT), arterial plaque, and urinary albumin–creatinine rate (UACR), were evaluated. Results: LVMI, E/Ea, cf-PWV, and the proportion of UACR > 30 mg/g exhibited increasing trends while ABI exhibited a decreasing trend according to the number of MS components (all p for trend < 0.01). Logistic regression analysis revealed that MS was significantly associated with LV hypertrophy (LVH), LV diastolic dysfunction, arteriosclerosis, and microalbuminuria (all p < 0.001). Central obesity and high blood pressure were associated with all cardiovascular abnormalities (all p < 0.05), whereas elevated plasma glucose was associated with arteriosclerosis and microalbuminuria (both p < 0.001). In addition, high triglyceride levels were associated with microalbuminuria (p < 0.05). Conclusions: MS is significantly associated with cardiac, macro-, and micro-circulatory abnormalities in elderly Chinese. Moreover, the presence of individual MS components may have specific prognostic significance.
Collapse
Affiliation(s)
- Fang Zhao
- Department of Geriatrics, Shanghai Putuo People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Rong Yang
- Department of Geriatrics, Shanghai Putuo People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Rusitanmujiang Maimaitiaili
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiamin Tang
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Song Zhao
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jing Xiong
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jiadela Teliewubai
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Chen Chi
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jacques Blacher
- Paris Descartes University, AP-HP, Diagnosis and Therapeutic Center, Hôtel-Dieu, Paris, France
| | - Jue Li
- Institute of Clinical Epidemiology and Evidence-Based Medicine, Tongji University, Shanghai, China
| | - Yawei Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yan Jiang
- Department of Geriatrics, Shanghai Putuo People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yi Zhang
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Weiming Li
- Department of Cardiology, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
| |
Collapse
|
17
|
Wolf VLW, Breder I, de Carvalho LSF, Soares AAS, Cintra RM, Barreto J, Munhoz DB, Kimura-Medorima ST, Nadruz W, Guerra-Júnior G, Quinaglia T, Muscelli E, Sposito AC. Dapagliflozin increases the lean-to total mass ratio in type 2 diabetes mellitus. Nutr Diabetes 2021; 11:17. [PMID: 34120150 PMCID: PMC8197757 DOI: 10.1038/s41387-021-00160-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 05/20/2021] [Accepted: 05/28/2021] [Indexed: 11/09/2022] Open
Abstract
We compared the effect of dapagliflozin versus glibenclamide on the ratio of lean-to total mass in patients with type 2 diabetes mellitus, carotid subclinical atherosclerosis, HbA1c 7.0-9.0% and 40-70 years-old. Ninety-eight patients (61% male; mean age 57 ± 7 years) were randomized into dapagliflozin 10 mg/day or glibenclamide 5 mg/day on top of metformin. Body composition was measured by Dual Energy X-Ray at randomization and after 12 weeks of treatment. Glycemic control was equivalent in both groups. Dapagliflozin decreased total body mass (-2741 g [95% CI: -3360 to 1945]; p < 0.001) and lean mass (-347 g [95% CI: -761 to -106]; p < 0.001), while glibenclamide increased total body mass (1060 g [95% CI: 140 to 1836]; p < 0.001) and lean mass (929 g [95% CI: 575 to 1283]; p < 0.001) for the differences between arms. The lean-to-total mass ratio increased by 1.2% in the dapagliflozin group and 0,018% in the glibenclamide group (p < 0.001). Dapagliflozin reduced the risk of a negative balance in the lean-to total mass ratio [OR: 0.16 (95% CI: 0.05 to 0.45); p < 0.001] even after adjustment for baseline lean-to total mass ratio, waist circumference, HOMAIR, HbA1c, mean of the two hands handgrip strength and gait speed [OR: 0.13 (95% CI: 0.03-0.57); p < 0.007]. In conclusion, under equivalent glycemic control, dapagliflozin reduced total body mass but increased the ratio of lean-to-total mass when compared with glibenclamide.
Collapse
Affiliation(s)
- Vaneza Lira W Wolf
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Ikaro Breder
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Luiz Sérgio F de Carvalho
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil.,Directory of Clinical Research and Innovation, Institute for Strategic Management in Healthcare (IGESDF), Brasília, DF, Brazil
| | - Alexandre A S Soares
- Cardiology Division, University of Brasilia Medical School, Brasilia, DF, Brazil
| | - Riobaldo M Cintra
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Joaquim Barreto
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Daniel B Munhoz
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Sheila T Kimura-Medorima
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Wilson Nadruz
- Cardiology Division, University of Brasilia Medical School, Brasilia, DF, Brazil
| | - Gil Guerra-Júnior
- Growth and Body Composition Lab, Center for Investigation in Pediatrics, Faculty of Medical Sciences, University of Campinas, Campinas, São Paulo, Brazil
| | - Thiago Quinaglia
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Elza Muscelli
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil
| | - Andrei C Sposito
- Atherosclerosis and Vascular Biology Laboratory (Atherolab), Cardiology Department, State University of Campinas (Unicamp), Campinas, SP, Brazil.
| | | |
Collapse
|
18
|
Maloberti A, Bombelli M, Vallerio P, Milani M, Cartella I, Tavecchia G, Tognola C, Grasso E, Sun J, De Chiara B, Riccobono S, Grassi G, Giannattasio C. Metabolic syndrome is related to vascular structural alterations but not to functional ones both in hypertensives and healthy subjects. Nutr Metab Cardiovasc Dis 2021; 31:1044-1052. [PMID: 33549437 DOI: 10.1016/j.numecd.2020.11.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/01/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Metabolic Syndrome (MS) has been related to an impairment in arterial structural and functional properties with heterogeneous results. In this paper we focused on the effects of MS on arterial carotid-femoral PWV and common carotid IMT in two different populations, one of hypertensive patients and one of healthy controls. METHODS AND RESULTS We enrolled 816 consecutive HT and 536 healthy controls. Vascular structural (IMT) and functional (PWV) properties were evaluated. NCEP-ATP-III criteria were used for diagnosis of MS. MS was diagnosed in 26.9% and 6.9% in hypertensive and control subjects, respectively. PWV was similar in controls with and without MS (7.7 ± 1.9 vs 7.6 ± 1.1 m/s, p = 0.69), while IMT was higher in controls with than those without MS (0.64 ± 0.18 vs 0.57 ± 0.13 mm, p = 0.02). Hypertensives with MS were older (57.9 ± 12.2 vs 52.7 ± 14.1 years, p < 0.001) and showed higher PWV (9.0 ± 2.3 vs 8.4 ± 2.1 m/s, p = 0.001) and IMT (0.72 ± 0.22 vs 0.65 ± 0.17 mm, p < 0.001) than those without MS, however at the age-adjusted analysis only the difference in IMT was confirmed (p = 0.007). Regression models showed that MS was an independent determinant of IMT in both controls (β = 0.08, p = 0.03) and hypertensives (β = 0.08, p = 0.01), but not of PWV either in controls (β = 0.006, p = 0.886 and β = 0.04, p = 0.19, respectively). CONCLUSIONS the main finding of our work is that MS is a significant determinant of IMT while this is not the case for PWV. This result have been confirmed both in hypertensive subjects and in healthy controls.
Collapse
Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy; Health Science Department, Milano-Bicocca University, Milan, Italy.
| | - Michele Bombelli
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - Paola Vallerio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Martina Milani
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - Iside Cartella
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | | | - Chiara Tognola
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - Enzo Grasso
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - Jinwei Sun
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - Benedetta De Chiara
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Salvatore Riccobono
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Guido Grassi
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - Cristina Giannattasio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy; Health Science Department, Milano-Bicocca University, Milan, Italy
| |
Collapse
|
19
|
Lu X, Wang Q, Liang H, Xu L, Sha L, Wu Y, Ma L, Yang P, Lei H. Contribution of Different Phenotypes of Obesity to Metabolic Abnormalities from a Cross-Sectional Study in the Northwest China. Diabetes Metab Syndr Obes 2021; 14:3111-3121. [PMID: 34262315 PMCID: PMC8273743 DOI: 10.2147/dmso.s314935] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 06/16/2021] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND This study has been conducted to explore the correlation between phenotypes of obesity and metabolic comorbidities. METHODS This cross-sectional study recruited 14,724 adults aged ≥18 years with a randomized stratified sampling strategy. Obesity was classified into four types according to body mass index (BMI) and waist-to-height ratio (WHtR): normal weight with central obesity (NWCO) and without (NW) CO, and obese or overweight with (OBCO) and without (OB) central obesity. Uric acid (UA), fasting blood glucose (FBG), and lipid profile were measured. RESULTS The prevalence of hyperuricemia in the 4 groups (NW, NWCO, OB and OBCO) was 3.7%, 5.6%, 8.7% and 12.4%, whilst the prevalence of hypertriglyceridemia was 13.4%, 27.4%, 30.3% and 43.7%, separately. The prevalence of hypo-high-density lipoprotein cholesterolemia (hypo-HDL emia) was 20.1%, 21.4%, 30.8% and 27.9%, while the prevalence of hyper-low-density lipoprotein cholesterolemia (hyper-LDL emia) was 9.8%, 24.4%, 12.3% and 27.9%. The prevalence of hypercholesterolemia was 11.2%, 23.5%, 14.7%, 28.5% and the prevalence of hyperglycemia was 9.7%, 22.6%, 18.5%, and 27.0%, respectively. The prevalence of hypertension was 6.9%, 13.1%, 14.7%, and 20.6%. For various metabolic abnormalities, OBCO have the highest risks compared with NW (hyperuricemia: adjusted OR (aOR)= 2.60; hypertriglyceridemia: aOR= 3.19; hypercholesterolemia: aOR= 1.48; hyper LDLemia: aOR= 2.21; hypo HDLemia: aOR= 1.42; hyperglycemia: aOR= 1.95; hypertension: aOR= 2.16). The risk of hyper LDLemia, hypercholesterolemia and hyperglycemia in the NWCO group was higher than that in the OB group (hyperLDLemia: aOR: 1.69 vs 0.97; hypercholesterolemia: aOR: 1.27 vs 1.24; hyperglycemia: aOR: 1.62 vs 1.28). CONCLUSION Different phenotypes of obesity are significantly associated with metabolic abnormalities. NWCO is more closely associated with hypercholesterolemia, hyperglycemia and hyper LDLemia. General obesity and central obesity have a synergistic effect on the diseases.
Collapse
Affiliation(s)
- Xixuan Lu
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
- Correspondence: Xixuan Lu Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, No. 804, Shengli South Street, Xingqing District, Yinchuan, 750004, Ningxia, People’s Republic of ChinaTel +860951-6746645 Email
| | - Qiang Wang
- Department of Medical Office, People’s Hospital of Ningxia Hui Autonomous Region, Yinchuan, Ningxia, People’s Republic of China
| | - Haiyan Liang
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
| | - Li Xu
- Department of Radiology, People’s Liberation Army’s Joint Service for the 942nd Hospital, Yinchuan, Ningxia, People’s Republic of China
| | - Liping Sha
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
| | - Yuemei Wu
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
| | - Liting Ma
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
| | - Ping Yang
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
| | - Hong Lei
- Department of Endocrinology, Cardiovascular and Cerebrovascular Disease Hospital, Ningxia Medical University General Hospital, Yinchuan, Ningxia, People’s Republic of China
| |
Collapse
|
20
|
Yang M, Zhang X, Ding Z, Wang F, Wang Y, Jiao C, Chen JH. Low skeletal muscle mass is associated with arterial stiffness in community-dwelling Chinese aged 45 years and older. BMC Public Health 2020; 20:226. [PMID: 32054503 PMCID: PMC7020604 DOI: 10.1186/s12889-020-8323-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 02/05/2020] [Indexed: 11/19/2022] Open
Abstract
Background Evidence suggests that body composition has impact on arterial stiffness. However, evidence in Chinese are limited, and results remain controversial. The aim of our study is to investigate whether skeletal muscle mass is associated with arterial stiffness in Chinese community-dwelling men and women aged 45 years and older. Methods In this cross-sectional study, 20,477 participants (age range: 45–80 years, 68.8% women) were included in the analysis. Brachial-ankle pulse wave velocity (baPWV), an indicator of arterial stiffness was measured using a waveform device. Total muscle mass and muscle mass of arm, leg and trunk were measured by bioelectrical impedance analysis. Height and weight were measured and appendicular skeletal muscle mass index (ASMI) was calculated as appendicular skeletal muscle mass (sum of arm and leg muscle mass) divided by height square. Results After adjustment for age, body fat percentage, systolic blood pressure and diastolic blood pressure, ASMI was negatively associated with baPWV [β (SE) for men: − 0.208 (0.016), p < 0.0001; for women: − 0.245 (0.012), p < 0.0001]. High ASMI was a protective factor for the presence of arterial stiffness (defined as baPWV) [OR (95%CI) for men: 0.730 (0.682, 0.782), p < 0.0001; women: 0.634 (0.593, 0.677), p < 0.0001]. Similar associations were found between quantity of muscle mass (total and appendicular muscle mass, muscle mass of arm, leg and trunk) and arterial stiffness in men and women after further adjustment for height (all p < 0.0001). Conclusion Low skeletal muscle mass is associated with increased risk of arterial stiffness in Chinese community-dwelling adults aged 45 years and older.
Collapse
Affiliation(s)
- Mingzhe Yang
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China
| | - Xuguang Zhang
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China
| | - Zhenkai Ding
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China
| | - Feijie Wang
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China
| | - Yufang Wang
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China
| | - Changya Jiao
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China
| | - Jie-Hua Chen
- Nutrition and Health Research Centre, By-Health Co. Ltd, No. 3 Kehui 3rd Street, No. 99 Kexue Avenue Central, Science City, Huangpu District, Guangzhou, 510633, China. .,Department of Nutrition and Food Hygiene, School of Public Health, Southern Medical University, Guangzhou North Avenue 1838, Guangzhou, 510515, People's Republic of China.
| |
Collapse
|
21
|
Kropidlowski C, Meier-Schroers M, Kuetting D, Sprinkart A, Schild H, Thomas D, Homsi R. CMR based measurement of aortic stiffness, epicardial fat, left ventricular myocardial strain and fibrosis in hypertensive patients. IJC HEART & VASCULATURE 2020; 27:100477. [PMID: 32099896 PMCID: PMC7026624 DOI: 10.1016/j.ijcha.2020.100477] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 01/06/2020] [Accepted: 01/24/2020] [Indexed: 12/17/2022]
Abstract
Introduction A combined assessment of different parameters of cardiovascular (CV) risk and prognosis can be supportive and performed with cardiac magnetic resonance (CMR). Aortic stiffness, epicardial fat volume (EFV), left ventricular (LV) strain and fibrosis were evaluated within a single CMR examination and results were related to the presence of hypertension (HTN) and diabetes mellitus (DM). Methods 20 healthy controls (57.2 ± 8.2 years(y); 26.2 ± 3.9 kg/m2), 31 hypertensive patients without DM (59.6 ± 6.7 y; 28.4 ± 4.7 kg/m2) and 12 hypertensive patients with DM (58.8 ± 9.9y; 30.7 ± 6.3 kg/m2) were examined at 1.5Tesla. Aortic stiffness was evaluated by calculation of aortic pulse wave velocity (PWV), EFV by a 3D-Dixon sequence. Longitudinal & circumferential systolic myocardial strain (LS; CS) were analyzed and T1-relaxation times (T1) were determined to detect myocardial fibrosis. Results EFV was highest in hypertensive patients with diabetes (78.4 ± 28.0 ml/m2) followed by only hypertensive patients (64.2 ± 27.3 ml/m2) and lowest in controls (50.3 ± 22.7 ml/m2; p < 0.05). PWV was higher in hypertensive patients with diabetes (9.8 ± 3.3 m/s) compared to only hypertensive patients (8.6 ± 1.7 m/s; p < 0.05) and to controls (8.1 ± 1.9 m/s; p < 0.05). LS&CS were worse in hypertensive patients with diabetes (LS:-20.9 ± 5.1% and CS: -24.4 ± 5.7%) compared to both only hypertensive patients (LS: -24.7 ± 4.6%; CS: -27.1 ± 5.0%; p < 0.05) and to controls (LS: -25.5 ± 3.8; CS: -28.3 ± 4.1%; p < 0.05). Both hypertensive groups with and without DM had higher T1́s (994.0 ± 43.2 ms; 991.6 ± 35.5 ms) than controls (964.6 ± 40.3 ms; p < 0.05). Conclusion CMR revealed increased aortic stiffness and EFV in hypertensive patients, which were even higher in the presence of DM. Also signs of LV myocardial fibrosis and a reduced strain were revealed. These parameters support the assessment of CV risk and prognosis. They can accurately be measured with CMR within a single examination when normally different techniques are needed.
Collapse
Affiliation(s)
| | | | - Daniel Kuetting
- Department of Radiology, University of Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
| | - Alois Sprinkart
- Department of Radiology, University of Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
| | - Hans Schild
- Department of Radiology, University of Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
| | - Daniel Thomas
- Department of Radiology, University of Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
| | - Rami Homsi
- Department of Radiology, University of Bonn, Sigmund-Freud-Str. 25, 53127 Bonn, Germany
| |
Collapse
|
22
|
Kerkadi A, Suleman D, Abu Salah L, Lotfy C, Attieh G, Bawadi H, Shi Z. Adiposity Indicators as Cardio-Metabolic Risk Predictors in Adults from Country with High Burden of Obesity. Diabetes Metab Syndr Obes 2020; 13:175-183. [PMID: 32021363 PMCID: PMC6983675 DOI: 10.2147/dmso.s238748] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 01/10/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND In Qatar more than 70% 0f the adults are overweight and obese. Different adiposity assessment methods have been proposed to identify individuals at cardio-metabolic risk. PURPOSE This study aimed to compare anthropometric indicators with Dual-energy X-ray absorptiometry (DXA) -derived adiposity indicators in predicting cardio-metabolic risk among Qatari adults. PATIENTS AND METHODS A random sample of five hundred and fifty-eight (558) healthy Qatari adults (men and women) aged 20 to 50 years was obtained from Qatar Biobank survey data. Anthropometric data (weight, height, and waist circumference), the DXA-derived data, and cardio-metabolic (CM) risk parameters were analyzed. A Spearman partial correlation coefficient, Receiver Operating Characteristics (ROC) curve and an area under curve (AUC) were used to assess the predicting ability of adiposity indicators for CM risk factors. RESULTS Adiposity indices (anthropometric and DXA) were significantly correlated with most of the CM indicators (r= -0.292 to 0.486, p< 0.001). The AUC of waist to height ratio (WHtR) was significantly higher than that of body mass index (BMI) and waist circumference (WC) in the prediction of low high density lipoprotein (HDL) (AUC=0.65, AUC=0.59; AUC=0.64), high low density lipoprotein (LDL) (AUC=0.67; AUC=0.62; AUC=0.66), high cholesterol (AUC=0.66; AUC=0.63; AUC=0.63), and high Homeostatic Model Assessment- (HOMA) (AUC= 0.81; AUC= 0.78; AUC=0.78). Among DXA- parameters, trunk fat had the highest AUCs for total cholesterol (AUC= 0.64, CI=0.56, 0.73), triglycerides and glucose index (TyG) (AUC=0.69, CI=0.64, 0.74), and HOMA (AUC=0.78, CI= 0.73, 0.84). CONCLUSION Results of the present study show that adiposity indicators (WC and WHtR) are clinically valuable tools to identify individuals at risk of CVD compared to DXA-derived parameters, while DXA can provide more accurate estimates.
Collapse
Affiliation(s)
- Abdelhamid Kerkadi
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
- Correspondence: Abdelhamid Kerkadi Tel +974 4403 4806Fax +974 4403 4801 Email
| | - Dana Suleman
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Lana Abu Salah
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Christina Lotfy
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Grace Attieh
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Hiba Bawadi
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| | - Zumin Shi
- Department of Human Nutrition, College of Health Sciences, QU-Health, Qatar University, Doha, Qatar
| |
Collapse
|
23
|
Chronic Standing Desk Use and Arterial Stiffness. J Phys Act Health 2019; 16:1022-1028. [DOI: 10.1123/jpah.2018-0668] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 05/03/2019] [Accepted: 06/27/2019] [Indexed: 11/18/2022]
Abstract
Background: Sedentary activity and sitting for at least 10 hours per day can increase the risk for cardiovascular disease by more than 60%. Use of standing desks may decrease sedentary time and improve cardiovascular health. Acute standing lowers pulse wave velocity (PWV), but chronic effects remain unknown. The purpose of this study was to determine the effect of chronic standing desk use on arterial stiffness versus seated controls. Methods: A total of 48 adults participated in this study. Twenty-four participants qualified as seated desk users (age 41 [10] y, body mass index 25 [4] kg/m2) and 24 as standing desk users (age 45 [12] y, body mass index 25 [5] kg/m2). Arterial stiffness was assessed as PWV within the aorta, arm, and leg. Results: Carotid–femoral PWV (cfPWV) was not different between seated (6.6 [1.3] m/s) and standing (6.9 [1.3] m/s) groups (P = .47). Similarly, there were no differences in arm or leg PWV between groups (P = .13 and P = .66, respectively). A secondary analysis of traditional factors of age and aerobic fitness revealed significant differences in cfPWV in seated and standing desk participants. Age also significantly influenced cfPWV across conditions. Conclusions: Standing for >50% of a workday did not affect PWV. Consistent with previous research, fitness and age are important modulators of arterial stiffness.
Collapse
|
24
|
Change in visceral adiposity is an independent predictor of future arterial pulse pressure. J Hypertens 2019; 36:299-305. [PMID: 28857792 DOI: 10.1097/hjh.0000000000001532] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Pulse pressure (PP), a marker of arterial stiffness, and body composition are both risk factors for cardiovascular disease. Little is known about whether changes in body composition may be linked to future PP. We sought to determine whether change in amount of abdominal and thigh fat over 5 years predicted PP at 10 years. METHODS Visceral fat as well as abdominal and thigh subcutaneous fat areas were measured by computed tomography at baseline and 5 years later in 284 Japanese Americans (mean age 49.3 years; 50.4% men) without hypertension, heart disease, and glucose-lowering medication use at baseline. PP at 10 years was calculated as the difference between SBP and DBP measured with a mercury sphygmomanometer. The association between change in fat at 5 years and arterial PP at 10 years, adjusted for baseline PP, was examined using linear regression analysis. MAIN RESULTS Change in abdominal visceral fat area at 5 years was positively associated with 10-year PP independent of sex, 5-year change in BMI, and baseline age, BMI, PP, abdominal visceral fat, smoking status, alcohol consumption, physical activity, homeostasis model assessment insulin resistance, and fasting plasma glucose. There were no significant associations between baseline amounts or change in abdominal or thigh subcutaneous fat areas and future PP. CONCLUSION The accumulation of abdominal visceral fat over time independently predicted future PP in Japanese Americans.
Collapse
|
25
|
Xue Q, Qin MZ, Jia J, Liu JP, Wang Y. Association between frailty and the cardio-ankle vascular index. Clin Interv Aging 2019; 14:735-742. [PMID: 31114178 PMCID: PMC6487894 DOI: 10.2147/cia.s195109] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Purpose Frailty and atherosclerotic diseases are prevalent among the older people and usually present the same pathogenesis and risk factors. Therefore, the aim of this study was to determine the association between frailty and atherosclerosis. Patients and methods The enrolled participants were 171 patients aged 60–96 years in Beijing Tongren Hospital. Data that were collected included sex, age, height, weight, calculated body mass index (BMI), past medical history, comorbidities (including hypertension, coronary heart disease [CHD], and diabetes), ability to perform activities of daily living (ADL) as measured using the Barthel index, handgrip strength, 15-feet (4.57 m) walking speed, body composition features determined by bioelectrical impedance analysis, the ankle–brachial index (ABI), and atherosclerosis determined by the cardio-ankle vascular index (CAVI). Patients were divided into frail, pre-frail, and non-frail groups using Fried’s frailty index. ANOVA was used to assess the differences among these groups. Linear correlation analysis was used to examine the relationship between the CAVI and frailty phenotype. Ordinal multivariate logistic regression analysis was used to examine the factors affecting frailty and the relationship between frailty and atherosclerosis. Results The population was categorized as 21.3% frail, 38.4% pre-frail, and 40.3% non-frail. Patients in the frail group were older, had lower handgrip strength, slower walking speed, and a lower ABI and a higher proportion of carotid intima-media thickening with values of at least 1 mm compared with those in the pre-frail and non-frail groups. The CAVI score was higher in the frail group than that in the other two groups. There were significant inverse linear correlations between grip strength, walking speed, and the CAVI. CAVI showed an independent risk factor for frailty (OR: 2.013, 95% CI 1.498–2.703, p<0.001). Conclusion Our study shows that arterial stiffness is associated with frailty in older patients, even when adjusting for multiple factors.
Collapse
Affiliation(s)
- Qi Xue
- Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China,
| | - Ming-Zhao Qin
- Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China,
| | - Jing Jia
- Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China,
| | - Jin-Ping Liu
- Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China,
| | - Yun Wang
- Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China,
| |
Collapse
|
26
|
Wan J, Zhou P, Wang D, Liu S, Yang Y, Hou J, Li W, Wang P. Impact of Normal Weight Central Obesity on Clinical Outcomes in Male Patients With Premature Acute Coronary Syndrome. Angiology 2019; 70:960-968. [PMID: 30871333 DOI: 10.1177/0003319719835637] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
There is a lack of studies that evaluate the association between normal weight central obesity and subsequent outcomes in patients with premature acute coronary syndrome (ACS). We evaluated 338 consecutive male patients (aged ≤ 55 years) with premature ACS. The primary outcomes were all-cause mortality and major adverse cardiac and cerebrovascular events (MACCE). We compared the hazard ratios (HRs) in patients with and without normal weight central obesity using multivariable Cox proportional hazard models. All-cause mortality (16.8%) of patients with normal weight central obesity was much higher than those (7.1%) without normal weight central obesity (P = .008). The incidence of MACCE in patients with and without normal weight central obesity were 40.7 and 23.6% (P = .001), respectively. After multivariable adjustment, the risks of all-cause mortality and MACCE were significantly higher in patients with normal weight central obesity than those without normal weight central obesity (adjusted HR: 1.83; 95% confidence interval [CI]: 1.04-3.31; P = .004 and adjusted HR: 1.62; 95% CI: 1.18-2.27; P = .017, respectively). In conclusion, the risks of all-cause mortality and MACCE were significantly higher in male patients with premature ACS with normal weight central obesity than in those without normal weight central obesity.
Collapse
Affiliation(s)
- Jindong Wan
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Peng Zhou
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Dan Wang
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Sen Liu
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Yi Yang
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Jixin Hou
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Wenzhang Li
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| | - Peijian Wang
- 1 Department of Cardiology, The First Affiliated Hospital, Chengdu Medical College, Chengdu, Sichuan, People's Republic of China.,2 Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan, People's Republic of China
| |
Collapse
|
27
|
Rubio-Ruiz ME, Guarner-Lans V, Pérez-Torres I, Soto ME. Mechanisms Underlying Metabolic Syndrome-Related Sarcopenia and Possible Therapeutic Measures. Int J Mol Sci 2019; 20:ijms20030647. [PMID: 30717377 PMCID: PMC6387003 DOI: 10.3390/ijms20030647] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 01/30/2019] [Accepted: 01/30/2019] [Indexed: 12/15/2022] Open
Abstract
Although there are several reviews that report the interrelationship between sarcopenia and obesity and insulin resistance, the relation between sarcopenia and the other signs that compose the metabolic syndrome (MetS) has not been extensively revised. Here, we review the mechanisms underlying MetS-related sarcopenia and discuss the possible therapeutic measures proposed. A vicious cycle between the loss of muscle and the accumulation of intramuscular fat might be associated with MetS via a complex interplay of factors including nutritional intake, physical activity, body fat, oxidative stress, proinflammatory cytokines, insulin resistance, hormonal changes, and mitochondrial dysfunction. The enormous differences in lipid storage capacities between the two genders and elevated amounts of endogenous fat having lipotoxic effects that lead to the loss of muscle mass are discussed. The important repercussions of MetS-related sarcopenia on other illnesses that lead to increased disability, morbidity, and mortality are also addressed. Additional research is needed to better understand the pathophysiology of MetS-related sarcopenia and its consequences. Although there is currently no consensus on the treatment, lifestyle changes including diet and power exercise seem to be the best options.
Collapse
Affiliation(s)
- María Esther Rubio-Ruiz
- Department of Physiology, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano 1, Sección XVI, Tlalpan, Mexico City 14080, Mexico.
| | - Verónica Guarner-Lans
- Department of Physiology, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano 1, Sección XVI, Tlalpan, Mexico City 14080, Mexico.
| | - Israel Pérez-Torres
- Department of Pathology, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano 1, Sección XVI, Tlalpan, Mexico City 14080, Mexico.
| | - María Elena Soto
- Department of Immunology, Instituto Nacional de Cardiología "Ignacio Chávez", Juan Badiano 1, Sección XVI, Tlalpan, Mexico City 14080, Mexico.
| |
Collapse
|
28
|
Culvenor AG, Felson DT, Wirth W, Dannhauer T, Eckstein F. Is local or central adiposity more strongly associated with incident knee osteoarthritis than the body mass index in men or women? Osteoarthritis Cartilage 2018; 26:1033-1037. [PMID: 29772342 PMCID: PMC6050106 DOI: 10.1016/j.joca.2018.05.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 04/19/2018] [Accepted: 05/01/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To determine whether central (abdominal) or peripheral (thigh) adiposity measures are associated with incident radiographic knee osteoarthritis (RKOA) independent of body mass index (BMI) and whether their relation to RKOA was stronger than that of BMI. DESIGN 161 Osteoarthritis Initiative (OAI) participants (62% female) with incident RKOA (Kellgren/Lawrence grade 0/1 at baseline, developing an osteophyte and joint space narrowing (JSN) grade ≥1 by year-4) were matched to 186 controls (58% female) without incident RKOA. Baseline waist-height-ratio (WHtR), and anatomical cross-sectional areas of thigh subcutaneous (SCF) and intermuscular fat (IMF) were measured, the latter using axial magnetic resonance images. Logistic regression assessed the relationship between each adiposity measure and incident RKOA before and after adjustment for BMI, and area under receiver operating characteristic curves (AUC) for each adiposity measure was compared to that of BMI using chi-squared tests. RESULTS BMI, WHtR, subcutaneous fat (SCF) and IMF were all significantly associated with incident RKOA when analysed separately, with similar effect sizes (odds ratio range 1.30-1.53). After adjusting for BMI, odds ratios (ORs) for WHtR, SCF and IMF were attenuated and no longer statistically significant. No measure of central or peripheral adiposity was significantly more strongly associated with incident RKOA than BMI. Results were similar for men and women. CONCLUSIONS Although both central (WHtR) and peripheral (SCF and IMF) adiposity were significantly associated with incident RKOA, neither was more strongly associated with incident RKOA than BMI. The simple measure of BMI appears sufficient to capture the elevated risk of RKOA associated with greater amounts of localised adiposity.
Collapse
Affiliation(s)
- A G Culvenor
- Institute of Anatomy, Paracelsus Medical University Salzburg & Nuremberg, Salzburg, Austria; La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, La Trobe University, Bundoora, Australia.
| | - D T Felson
- Clinical Epidemiology Research & Training Unit, Boston University School of Medicine, Boston, MA, USA; The University of Manchester and Central Manchester NHS Foundation Trust, Manchester, UK.
| | - W Wirth
- Institute of Anatomy, Paracelsus Medical University Salzburg & Nuremberg, Salzburg, Austria.
| | - T Dannhauer
- Institute of Anatomy, Paracelsus Medical University Salzburg & Nuremberg, Salzburg, Austria.
| | - F Eckstein
- Institute of Anatomy, Paracelsus Medical University Salzburg & Nuremberg, Salzburg, Austria.
| |
Collapse
|
29
|
Increased arterial stiffness in rheumatoid arthritis and Its relation to disease activity: A cross sectional study. Egypt Heart J 2018; 70:35-40. [PMID: 29622995 PMCID: PMC5883511 DOI: 10.1016/j.ehj.2017.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 11/20/2017] [Indexed: 12/05/2022] Open
Abstract
Background Rheumatoid arthritis (RA) is associated with elevated plasma level of inflammatory markers. Chronic inflammation is known to predispose to endothelial dysfunction and increased arterial stiffness, which is an important marker of subclinical atherosclerosis and increased cardiovascular risk. Objective The aim is to test for the relationship between disease activity and arterial stiffness in RA patients. Methods The study included 90 RA patients, at different grades of disease activity and 45 healthy subjects, as a control group. Patients were subjected to full history taking and clinical examination, laboratory investigations including serum lipid profile and high sensitivity CRP (hs-CRP) measurements and plain x-rays of hands and feet. Modified Larsen method was used as radiographic scoring method. Disease activity score (DAS 28) was used for assessment of disease activity. Transthoracic echocardiography was performed to detect aortic stiffness parameters. Duplex ultrasound imaging of both common carotid arteries was performed to measure carotid stiffness parameters. Results The mean age of RA patients was 39.86 ± 9.39 years and most of them (83.3%) were females. RA patients had higher carotid stiffness index compared to control group patients (8.57 ± 4.83 vs 4.08 ± 1.13, p < .001). Very poor correlation was found between DAS-28 and aortic (r = 0.1, p = .28) as well as carotid (r = 0.05, p = .7) stiffness indices. No statistically significant correlation was found between hs-CRP and aortic stiffness index (r = 0.64, p = .55). Disease duration was significantly correlated to intima-media thickness (p < .01) as well as with other carotid stiffness parameters. Age also show a statistically significant positive correlation with carotid stiffness parameters. Conclusion RA is associated with increased arterial stiffness, a well-recognized marker of cardiovascular risk. This is attributed to the inflammatory nature of the disease. It seems that the most important factors determining stiffness are patients' age and duration of illness.
Collapse
|
30
|
Clifton PM. Relationship Between Changes in Fat and Lean Depots Following Weight Loss and Changes in Cardiovascular Disease Risk Markers. J Am Heart Assoc 2018; 7:JAHA.118.008675. [PMID: 29618470 PMCID: PMC6015419 DOI: 10.1161/jaha.118.008675] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Background Gluteofemoral fat mass has been associated with improved cardiovascular disease risk factors. It is not clear if loss of this protective fat during weight loss partially negates the effect of loss of visceral fat. The aim of this study was to examine regional fat loss in a large weight‐loss cohort from one center and to determine if fat loss in the leg and total lean tissue loss is harmful. Methods and Results We combined the data from 7 of our previously published 3‐month weight‐loss studies and examined the relationship between regional fat and lean tissue loss and changes in cardiovascular disease risk factors in 399 participants. At baseline, leg fat was positively associated with high‐density lipoprotein cholesterol in women and inversely with fasting triglyceride level in both sexes. Abdominal lean tissue was also related to systolic blood pressure in men. Changes in regional fat and lean tissue were positively associated with changes in glucose, insulin, total cholesterol, triglycerides, low‐density lipoprotein cholesterol and systolic and diastolic blood pressure (r=0.11–0.22, P<0.05) with leg fat and arm lean tissue dominating in multivariate regression. After adjustment for total weight or total fat change, these relationships disappeared except for a positive relationship between arm and lean leg mass loss and changes in triglycerides and systolic blood pressure. Conclusions Loss of leg fat and leg lean tissue was directly associated with beneficial changes in cardiovascular disease risk markers. Loss of lean tissue may not have an adverse effect on cardiovascular disease risk, and measures to retain lean tissue during weight loss may not be necessary.
Collapse
Affiliation(s)
- Peter M Clifton
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| |
Collapse
|
31
|
Bäckdahl J, Andersson DP, Eriksson-Hogling D, Caidahl K, Thorell A, Mileti E, Daub CO, Arner P, Rydén M. Long-Term Improvement in Aortic Pulse Wave Velocity After Weight Loss Can Be Predicted by White Adipose Tissue Factors. Am J Hypertens 2018; 31:450-457. [PMID: 29177471 DOI: 10.1093/ajh/hpx201] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 11/20/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Arterial stiffness, measured by pulse wave velocity (PWV), is linked to obesity, cardiovascular disease, and all-cause mortality. Short-term weight loss improves PWV, but the long-term effects are unknown. We investigated the effect of pronounced long-term weight loss on PWV and whether anthropometric/metabolic parameters and/or white adipose tissue (WAT) phenotype could predict this change in PWV. METHODS Eighty-two obese subjects were examined before and 2 years after Roux-en-Y gastric bypass. Analyses included anthropometrics, routine clinical chemistry, and hyperinsulinemic-euglycemic clamp. Arterial stiffness was measured as aortic PWV (aPWV) using the Arteriograph device. WAT mass and distribution were assessed by dual-X-ray absorptiometry. Baseline visceral and subcutaneous WAT samples were obtained to measure adipocyte cell size. Transcriptomic profiling of subcutaneous WAT was performed in a subset of subjects (n = 30). RESULTS At the 2-year follow-up, there were significant decreases in body mass index (39.4 ± 3.5 kg/m2 vs. 26.6 ± 3.4 kg/m2; P < 0.0001) and aPWV (7.8 ± 1.5 m/s vs. 7.2 ± 1.4 m/s; P = 0.006). Multiple regression analyses showed that baseline subcutaneous adipocyte volume was associated with a reduction in aPWV (P = 0.014), after adjusting for confounders. Expression analyses of 52 genes implicated in arterial stiffness showed that only one, COL4A1, independently predicted improvements in aPWV after adjusting for confounders (P = 0.006). CONCLUSIONS Bariatric surgery leads to long-term reduction in aPWV. This improvement can be independently predicted by subcutaneous adipocyte volume and WAT COL4A1 expression, which suggests that subcutaneous WAT has a role in regulating aPWV. CLINICAL TRIALS REGISTRATION Trial Number NCT01727245 (clinicaltrials.gov).
Collapse
Affiliation(s)
- Jesper Bäckdahl
- Department of Medicine (H7), Karolinska Institutet, C2-94, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Daniel P Andersson
- Department of Medicine (H7), Karolinska Institutet, C2-94, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Daniel Eriksson-Hogling
- Department of Medicine (H7), Karolinska Institutet, C2-94, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Kenneth Caidahl
- Department of Molecular Medicine and Surgery, Karolinska Institutet, C8:27, Karolinska University Hospital, Solna, Stockholm, Sweden
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anders Thorell
- Department of Clinical Science, Danderyds Hospital, Karolinska Institutet, Stockholm, Sweden
- Department of Surgery, Ersta Hospital, Stockholm, Sweden
| | - Enrichetta Mileti
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Carsten O Daub
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Peter Arner
- Department of Medicine (H7), Karolinska Institutet, C2-94, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Mikael Rydén
- Department of Medicine (H7), Karolinska Institutet, C2-94, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| |
Collapse
|
32
|
Meshkini M, Alaei-Shahmiri F, Mamotte C, Dantas J. Ethnic Variations in Adiponectin Levels and Its Association with Age, Gender, Body Composition and Diet: Differences Between Iranians, Indians and Europeans Living in Australia. J Immigr Minor Health 2018; 20:1362-1372. [DOI: 10.1007/s10903-018-0706-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
33
|
Homsi R, Sprinkart AM, Gieseke J, Meier-Schroers M, Yuecel S, Fischer S, Nadal J, Dabir D, Luetkens JA, Kuetting DL, Schild HH, Thomas DK. Cardiac magnetic resonance based evaluation of aortic stiffness and epicardial fat volume in patients with hypertension, diabetes mellitus, and myocardial infarction. Acta Radiol 2018; 59:65-71. [PMID: 28440670 DOI: 10.1177/0284185117706201] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background Aortic stiffness and epicardial fat relate to cardiovascular risk. Their relationship with each other and their role with hypertension, diabetes mellitus (DM), and myocardial infarction (MI) can be evaluated by cardiac magnetic resonance (CMR). Purpose To explore an association between aortic stiffness and epicardial as well as paracardial fat volume (EFV and ParaFV, respectively) in hypertensive patients and to relate the results to the presence of DM and MI. Material and Methods A total of 156 hypertensive and 20 non-hypertensive participants were examined at 1.5 Tesla. A 2D-velocity-encoded sequence was acquired to assess aortic pulse wave velocity (PWV in m/s) as a measure of aortic stiffness. A 3D-Dixon sequence was used to determine EFV and ParaFV. Results PWV correlated with EFV (R = 0.474; P < 0.001), but not with ParaFV. Fat volumes (in mL/m2) and PWV were lower in non-hypertensive controls compared to hypertensive patients. EFV and PWV were significantly higher in diabetic hypertensive patients without MI (n = 19; PWV: 10.4 ± 2.9; EFV: 92.5 ± 19.3) compared to hypertension-only patients (n = 84 [no DM or MI]; EFV: 64.8 ± 25.1, PWV: 9.0 ± 2.6; P < 0.05). Logistic regression analysis showed a significant association between the presence of a MI and a higher EFV ( P < 0.05), but not with PWV ( P = 0.060) or ParaFV ( P = 0.375). Conclusion A relationship between aortic stiffness and EFV was found in hypertensive patients. Both were increased in the presence of DM; however, only EFV was increased in the presence of MI. This may relate to the PWV lowering effect of the antihypertensive medication used by hypertensive patients and underscores the benefit of EFV assessment in this regard.
Collapse
Affiliation(s)
- Rami Homsi
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | | | - Juergen Gieseke
- Department of Radiology, University Hospital Bonn, Bonn, Germany
- Philips Healthcare Germany, Hamburg, Germany
| | | | - Seyrani Yuecel
- Department of Cardiology, University Hospital Rostock, Rostock, Germany
| | - Stefan Fischer
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Jennifer Nadal
- Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Germany
| | - Darius Dabir
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | | | | | - Hans H Schild
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Daniel K Thomas
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| |
Collapse
|
34
|
Hu H, Wang J, Han X, Li Y, Wang F, Yuan J, Miao X, Yang H, He M. BMI, Waist Circumference and All-Cause Mortality in a Middle-Aged and Elderly Chinese Population. J Nutr Health Aging 2018; 22:975-981. [PMID: 30272102 DOI: 10.1007/s12603-018-1047-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate the association of obesity and all-cause mortality in a sample of middle-aged and elderly population. DESIGN AND SETTING Information of participants was collected in the Dongfeng-Tongji study, a perspective cohort study of Chinese occupational population. The main outcome was risk of death after 8.5 years of follow-up. PARTICIPANTS AND MEASUREMENTS We examined the association of BMI, waist circumference (WC, and waist-height ratio (WHtR) with all-cause mortality in the Dongfeng-Tongji cohort study (n=26,143). Cox proportional hazard models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CI) for all-cause mortality. Area under the receiver operating characteristic curves and net reclassification improvement (NRI) were used to calculate the power of prediction models. RESULTS During a mean of 8.5 years of follow-up, 2,246 deaths were identified. There is a U-shaped association of BMI with all-cause mortality in the middle-aged and elderly Chinese population. Compared with individuals with normal BMI, underweight was positively (HR=2.16, 95% CI: 1.73, 2.69) while overweight (HR=0.75, 95% CI: 0.67, 0.84) and obesity (HR=0.67, 95% CI: 0.56, 0.79) were negatively associated with all-cause mortality after adjustment for potential confounders including WC. In contrast, WC (Q5 vs. Q1, HR=1.55, 95% CI: 1.29, 1.86) and WHtR (Q5 vs.Q1, HR=1.69, 95% CI: 1.40, 2.04) were positively associated with mortality after further adjustment for BMI (P trend < 0.001). Addition of both BMI and WC into the all-cause mortality predictive model significantly increased AUC (P =0.0002) and NRI (NRI = 2.57%, P = 0.0007). CONCLUSIONS BMI and WC/WHtR were independently associated with all-cause mortality after mutual adjustment. Combination of BMI and WC/WHtR improved the predictive ability of all-cause mortality risk in the middle-aged and elderly population.
Collapse
Affiliation(s)
- H Hu
- Meian He, MD, PhD, Professor, Department of Occupational and Environmental Health and State Key Laboratory of Environmental Health for Incubating, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, 13 Hangkong Road, Wuhan, Hubei 430030, China. Tel: 86-27-83657914; Fax: 86-27-83657765; E-mail:
| | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Diemer FS, Brewster LM, Haan YC, Oehlers GP, van Montfrans GA, Nahar-van Venrooij LMW. Body composition measures and cardiovascular risk in high-risk ethnic groups. Clin Nutr 2017; 38:450-456. [PMID: 29249531 DOI: 10.1016/j.clnu.2017.11.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 11/01/2017] [Accepted: 11/19/2017] [Indexed: 01/06/2023]
Abstract
BACKGROUND & AIMS Cardiovascular disease (CVD) is highly prevalent in Suriname, a middle-income country with predominantly people of African and Asian ancestry. We examined whether the more comprehensive body composition measures determined by bioelectrical impedance analysis (BIA) are superior to the more traditional BMI and waist measures in relation to cardiovascular risk. METHODS Data from the cross-sectional Healthy Life in Suriname (HELISUR) study were used to calculate BMI, waist-hip ratio, waist-to-height ratio, and waist circumference. BIA was used to estimate fat percentage, fat-free mass index, and fat-to-fat-free mass ratio. High cardiovascular risk was defined as 1) a 10-year Framingham coronary heart disease risk score ≥10% in African-Surinamese and ≥12% in Asian-Surinamese, and 2) an increased arterial stiffness (pulse wave velocity >10 m/s). Using logistic regression analysis, we pre-selected the strongest correlate (i.e. lowest p-value below 0.05) of all body composition items for both outcomes of cardiovascular risk separately, and subsequently, used forward logistic regression modelling to determine whether other measures added value to the initial model with the strongest correlate (-2 log-likelihood (-2LL) of initial model minus -2LL of new model, χ-square statistic >3.841, 1 df). Analyses were adjusted for sex, age and ethnicity. RESULTS We examined 691 participants (65% women; 48% African-Surinamese) with a mean age of 42 (SD 14) years. Waist circumference was the strongest correlate for high 10-year CVD risk in the total group, in men and African-Surinamese. In Asian-Surinamese, fat-free mass index was the strongest correlate of high 10-year CVD risk. Increased arterial stiffness was most strongly related with waist-to-height ratio in the total group and in African-Surinamese, and with BMI in men. None of the measures were significantly associated in women (for both outcomes) and Asian-Surinamese (for increased arterial stiffness). Forward selection showed that only BMI added value next to waist-to-height ratio in the total group in relation to increased arterial stiffness. CONCLUSIONS Waist measures, in particular waist circumference and waist-to-height ratio, and BMI should be used in African and Asian-Surinamese to identify who is at increased cardiovascular risk. Overall, we found little advantage in using BIA measures rather than simple anthropometric measures.
Collapse
Affiliation(s)
- F S Diemer
- Department of Cardiology, Academic Hospital of Paramaribo, Suriname; Department of Cardiology, Academic Medical Center, Amsterdam, The Netherlands.
| | - L M Brewster
- Department of Internal Medicine, Academic Medical Center, Amsterdam, The Netherlands; Department of Public Health, Faculty of Medical Sciences, Anton de Kom University of Suriname, Paramaribo, Suriname
| | - Y C Haan
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - G P Oehlers
- Department of Cardiology, Academic Hospital of Paramaribo, Suriname
| | - G A van Montfrans
- Department of Internal Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - L M W Nahar-van Venrooij
- Department of Public Health, Faculty of Medical Sciences, Anton de Kom University of Suriname, Paramaribo, Suriname
| |
Collapse
|
36
|
Abdominal Obesity Is Associated With an Increased Risk of All-Cause Mortality in Patients With HFpEF. J Am Coll Cardiol 2017; 70:2739-2749. [PMID: 29191321 DOI: 10.1016/j.jacc.2017.09.1111] [Citation(s) in RCA: 141] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 09/28/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND There is a lack of studies that evaluate the association between abdominal obesity and subsequent outcomes in patients with heart failure with preserved ejection fraction (HFpEF). OBJECTIVES The present study aimed to assess the association between abdominal obesity and risk of all-cause mortality in patients with HFpEF. METHODS The present study used data from the TOPCAT (Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist) trial. The primary outcome was all-cause mortality. We analyzed and compared the hazard ratios (HRs) in patients with abdominal obesity and those without abdominal obesity using multivariable Cox proportional hazard models. Abdominal obesity was defined as a waist circumference of ≥102 cm in men and ≥88 cm in women. RESULTS The present study included 3,310 patients with HFpEF: 2,413 patients with abdominal obesity and 897 without abdominal obesity. The mean follow-up was 3.4 ± 1.7 years. During follow-up, 500 patients died. All-cause mortality rates in patients with and without abdominal obesity were 46.1 and 40.7 events per 1,000 person-years, respectively. After multivariable adjustment, the risk of all-cause mortality was significantly higher in patients with abdominal obesity than in those without abdominal obesity (adjusted HR: 1.52; 95% confidence interval [CI]: 1.16 to 1.99; p = 0.002). The risk of cardiovascular and noncardiovascular mortality was also significantly higher in patients with abdominal obesity than in those without abdominal obesity (adjusted HR: 1.50; 95% CI: 1.08 to 2.08; p = 0.01 and adjusted HR: 1.58; 95% CI: 1.00 to 2.51; p = 0.04, respectively). CONCLUSIONS The risk of all-cause mortality was significantly higher in patients with HFpEF with abdominal obesity than in those without abdominal obesity.
Collapse
|
37
|
Rodríguez AJ, Karim MN, Srikanth V, Ebeling PR, Scott D. Lower muscle tissue is associated with higher pulse wave velocity: A systematic review and meta-analysis of observational study data. Clin Exp Pharmacol Physiol 2017; 44:980-992. [DOI: 10.1111/1440-1681.12805] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 06/11/2017] [Accepted: 06/13/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Alexander J. Rodríguez
- Bone and Muscle Health Research Group; Department of Medicine; School of Clinical Sciences at Monash Health; Faculty of Medicine; Nursing and Health Sciences; Monash University; Clayton Australia
| | - Md N. Karim
- Department of Epidemiology and Preventive Medicine; School of Public Health and Preventive Medicine; Faculty of Medicine; Nursing and Health Sciences; Monash University; Prahan Australia
| | - Velandai Srikanth
- Stroke and Ageing Research Group; Department of Medicine; School of Clinical Sciences; Faculty of Medicine; Nursing and Health Sciences; Monash University; Clayton Australia
| | - Peter R. Ebeling
- Bone and Muscle Health Research Group; Department of Medicine; School of Clinical Sciences at Monash Health; Faculty of Medicine; Nursing and Health Sciences; Monash University; Clayton Australia
- Melbourne Medical School (Western Campus); Department of Medicine; The University of Melbourne; St Albans Australia
| | - David Scott
- Bone and Muscle Health Research Group; Department of Medicine; School of Clinical Sciences at Monash Health; Faculty of Medicine; Nursing and Health Sciences; Monash University; Clayton Australia
- Melbourne Medical School (Western Campus); Department of Medicine; The University of Melbourne; St Albans Australia
| |
Collapse
|
38
|
Momin M, Li JP, Zhang Y, Fan FF, Xu XP, Xu X, Wang BY, Yang WB, Xie LL, Huo Y. Body mass index is inversely associated with arterial stiffness in Chinese adults with primary hypertension: results from the China Stroke Primary Prevention Trial (CSPPT). Clin Exp Hypertens 2017; 39:394-401. [PMID: 28534657 DOI: 10.1080/10641963.2016.1254226] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND This study aimed to elucidate the relationship between body mass index (BMI) and the presence of arterial stiffness in rural-dwelling Chinese adults with primary hypertension. METHODS Primary hypertension patients (n = 19,375) receiving an average of 4.5 years of antihypertension therapy were selected from the Chinese Stroke Primary Prevention Trial (mean age: 64.7 ± 7.4 years, male: 37.8%). Anthropometric, demographic, hemodynamic, and biochemical data were obtained. Arterial stiffness was assessed using brachial-ankle pulse wave velocity (baPWV). RESULTS BMI was inversely associated with baPWV after adjusting for gender, age, smoking, alcohol consumption, center, pulse, SBP, DBP, FBG, TC, TG, HDL-C, BUN, Scr, UA, HCY, antidiabetes treatment, lipid-lowing treatment, and antihypertensive treatment (β (SE): -10.72 (0.69), P < 0.0001). Quintile1 (Q1) was used as a reference; Q2, Q3, Q4, and Q5 groups were all inversely associated with baPWV. The β increased with increasing BMI, β (SE) was -20.29 (6.74), -30.66 (7.01), -51.82 (7.27), and -103.1 (7.62), respectively, for Q2 - Q5, P < 0.05. BMI remained inversely correlated with baPWV across differences in gender, center, blood pressure, lipid levels, and the presence or absence of diabetes subgroups. CONCLUSION Increased BMI is a positive factor against the development of arterial stiffness in Chinese rural-dwelling adults with primary hypertension undergoing antihypertension treatments, after adjusting for confounding factors.
Collapse
Affiliation(s)
- Mohetaboer Momin
- a Department of Cardiovascular Diseases , Peking University First Hospital , Beijing , China
| | - Jian-Ping Li
- a Department of Cardiovascular Diseases , Peking University First Hospital , Beijing , China
| | - Yan Zhang
- a Department of Cardiovascular Diseases , Peking University First Hospital , Beijing , China
| | - Fang-Fang Fan
- a Department of Cardiovascular Diseases , Peking University First Hospital , Beijing , China
| | - Xi-Ping Xu
- b National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Renal Division , Nanfang Hospital, Southern Medical University , Guangzhou , China
| | - Xin Xu
- b National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Renal Division , Nanfang Hospital, Southern Medical University , Guangzhou , China
| | - Bin-Yan Wang
- b National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Renal Division , Nanfang Hospital, Southern Medical University , Guangzhou , China
| | - Wen-Bin Yang
- c Institute for Biomedicine , Anhui Medical University , Hefei , China
| | - Li-Ling Xie
- c Institute for Biomedicine , Anhui Medical University , Hefei , China
| | - Yong Huo
- a Department of Cardiovascular Diseases , Peking University First Hospital , Beijing , China
| |
Collapse
|
39
|
Seravalle G, Grassi G. Obesity and hypertension. Pharmacol Res 2017; 122:1-7. [PMID: 28532816 DOI: 10.1016/j.phrs.2017.05.013] [Citation(s) in RCA: 360] [Impact Index Per Article: 51.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/14/2017] [Accepted: 05/15/2017] [Indexed: 12/11/2022]
Abstract
Obesity and in particular the excessive visceral fat distribution is accompanied by several alterations at hormonal, inflammatory and endothelial level. These alterations induce a stimulation of several other mechanisms that contribute to the hypertensive state and on the other side to increase the cardiovascular morbidity. In these chapter we will examine the main mechanisms of obesity and obesity-related hypertension and in particular the role of sympathetic nervous system, the alterations of the renal function and at the microvascular level. We will also depict the role of insulin resistance as factor stimulating and potentiating the other mechanisms. The second part will be focalized on the major target organ damage linked with obesity and obesity-related hypertension. We will finally describe the management and treatment of obesity and the antihypertensive drug therapies more effective in hypertensive obeses.
Collapse
Affiliation(s)
- Gino Seravalle
- Cardiology Department, S. Luca Hospital, Istituto Auxologico Italiano IRCCS, Milan, Italy.
| | - Guido Grassi
- Medical Clinic, S. Gerardo Hospital, University Milano-Bicocca, Monza, Italy
| |
Collapse
|
40
|
Ravona-Springer R, Schnaider-Beeri M, Goldbourt U. Triceps and Subscapular Skinfold in Men Aged 40-65 and Dementia Prevalence 36 Years Later. J Alzheimers Dis 2017; 57:873-883. [PMID: 28304287 DOI: 10.3233/jad-160786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The relationship of obesity with risk for dementia is complex and may change with age. OBJECTIVE To analyze the relationship between measures of obesity at age 40-65 and dementia prevalence in survivors 36 years later. METHODS Obesity-related measures of triceps and subscapular skinfold thickness were assessed in 1963 in n = 9,760 men aged 40-65 participating in the Israel Ischemic Heart Disease study. Cognitive evaluation and assessment of dementia prevalence were performed in n = 1,643 participants of the original cohort who survived until 1999/2000 (age ≥76 years) and had anthropometric measures in 1963. RESULTS Age-adjusted prevalence of dementia in survivors in 1999/2000 by baseline triceps skinfold quintile was 20.5%, 21.2%, 17.6%, 15.6%, and 14.5%, respectively, from lowest to highest (p = 0.006 in trend test). Using logistic regression, a 6-mm increment of triceps skinfold was associated with an age and BMI-adjusted odds ratio of 0.81 (95% CI, 0.70-0.94) for dementia prevalence among survivors. Age-adjusted risk for dementia by subscapular skinfold quintile demonstrated 20.5%, 17.1%, 15.7%, 19.4%, and 18.1%, respectively, in groups of subjects by subscapular skinfold quintile from lowest to highest (p = 0.6 in trend test). CONCLUSIONS Lower triceps skinfold at age 40-65, reflecting diminished peripheral fat, was associated with higher dementia prevalence in late life, potentially suggesting a protective role of peripheral fat to brain health.
Collapse
Affiliation(s)
- Ramit Ravona-Springer
- Department of Psychiatry at Sheba Medical Center, Israel.,Sackler Faculty of Medicine at Tel Aviv University, Israel
| | - Michal Schnaider-Beeri
- The Joseph Sagol Neuroscience Center at Sheba Medical Center, Israel.,Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Uri Goldbourt
- Division of Epidemiology, and Neufeld Cardiac Research Institute, Sackler Faculty of Medicine, Tel Aviv University, Israel
| |
Collapse
|
41
|
Dynamic whole-body vibration training: a unique upstream treatment from the muscle to the arterial system and central hemodynamics. Hypertens Res 2017; 40:436-438. [PMID: 28230197 PMCID: PMC5506241 DOI: 10.1038/hr.2017.17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
42
|
Kim JH, Park YS. Low muscle mass is associated with metabolic syndrome in Korean adolescents: the Korea National Health and Nutrition Examination Survey 2009-2011. Nutr Res 2016; 36:1423-1428. [PMID: 27884414 DOI: 10.1016/j.nutres.2016.09.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/19/2016] [Accepted: 09/12/2016] [Indexed: 12/16/2022]
Abstract
Little is known about the relationship between low muscle mass (LMM) and metabolic risk factors in adolescents. We hypothesized that LMM in adolescents is associated with metabolic syndrome (MetS) and its components in Korean adolescents. This cross-sectional study included 1420 participants (749 males and 671 females), aged 12 to 19 years, who participated in the 2009-2011 Korea National Health and Nutrition Examination Surveys. Appendicular skeletal muscle mass was divided by body weight, and any value below the lower quintile of the study population, according to each age and sex category, was considered to represent LMM. A participant was considered to have MetS if he/she demonstrated at least 3 of the National Cholesterol Education Program-Adult Treatment Panel III criteria. The overall prevalence of MetS was 4.9%, with a prevalence of 7.1% in males and 2.3% in females. Low muscle mass significantly increased the risk of MetS, after adjusting for potential covariates (odds ratio [OR], 5.28; 95% confidence interval, 2.76-10.13). Similarly, the ORs for the MetS components were significantly higher in individuals with LMM than in those without LMM. In the subgroup analysis, LMM was significantly associated with MetS in both adolescent boys and girls. In addition, the adjusted OR was significantly higher in individuals with LMM than in those without, after stratifying the groups by age. In conclusion, our results suggest that adolescents with LMM may have a high risk of MetS. Public health initiatives are needed to develop interventions for preventing and treating LMM in adolescents.
Collapse
Affiliation(s)
- Jeong-Hyeon Kim
- Department of Family Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Yong Soon Park
- Department of Family Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea.
| |
Collapse
|
43
|
Augustine JA, Yoon ES, Choo J, Heffernan KS, Jae SY. The Relationship Between Cardiorespiratory Fitness and Aortic Stiffness in Women with Central Obesity. J Womens Health (Larchmt) 2016; 25:680-6. [DOI: 10.1089/jwh.2015.5314] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Jacqueline A. Augustine
- Human Performance Laboratory, Department of Exercise Science, Syracuse University, Syracuse, New York
| | - Eun Sun Yoon
- Department of Sport Science, University of Seoul, Seoul, South Korea
| | - Jina Choo
- College of Nursing, Korea University, Seoul, South Korea
| | - Kevin S. Heffernan
- Human Performance Laboratory, Department of Exercise Science, Syracuse University, Syracuse, New York
| | - Sae Young Jae
- Department of Sport Science, University of Seoul, Seoul, South Korea
| |
Collapse
|
44
|
Rastović M, Srdić-Galić B, Barak O, Stokić E. Association between anthropometric measures of regional fat mass and heart rate variability in obese women. Nutr Diet 2016; 74:51-60. [PMID: 28731559 DOI: 10.1111/1747-0080.12280] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2016] [Indexed: 12/30/2022]
Abstract
AIM Impaired autonomic function could be the mechanism for the development of cardiometabolic diseases in obesity. Hence, simple anthropometric measures of overall and central obesity could be screening markers for autonomic imbalance. We analysed the relationship between heart rate variability (HRV) parameters and obesity indicators. METHODS Sixty-three obese women underwent blood pressure, lipids and anthropometric measurements, body composition assessment, HOMA (homeostasis model assessment) index calculation and short-term HRV analysis. RESULTS The correlation between obesity indicators and HRV parameters was influenced by age. In the multiple regression model, sagittal abdominal diameter (SAD) was a significant negative predictor of lnLF/HF (logarithmically transformed ratio of low to high frequencies) and lnLFnorm, and positive predictor of HFnorm (normalized high frequencies); the significant relationship remained even after adjustment for age, HOMA, blood pressure, lipid profile, menopause, body mass index (BMI) and body fat percentage (FAT). Anterior forearm skinfold showed inverse association with HRV. Correlation between waist circumference and waist-to-height ratio (WHtR) with lnLF/HF, as well as between anterior thigh skinfold with lnLF/HF, LFnorm (normalised low frequencies) and HFnorm was lost after further adjustments. CONCLUSION Among all anthropometric measures, SAD and anterior forearm skinfold thickness showed the highest predictive ability for HRV. Markers of lower sympathetic and higher cardiac parasympathetic activity corresponded with indicator of central obesity, while indicators of peripheral obesity showed completely opposite relationship with markers of cardiac autonomic activity.
Collapse
Affiliation(s)
- Marina Rastović
- Department of Internal Medicine, General Hospital Subotica, Subotica, Serbia
| | - Biljana Srdić-Galić
- Department of Anatomy, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Oto Barak
- Department of Physiology, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Edita Stokić
- Department of Endocrinology, Diabetes and Metabolic Disorders, Institute of Internal Disease, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| |
Collapse
|
45
|
Faucher P, Poitou C, Carette C, Tezenas du Montcel S, Barsamian C, Touati E, Bouillot JL, Torcivia A, Czernichow S, Oppert JM, Ciangura C. Bariatric Surgery in Obese Patients with Type 1 Diabetes: Effects on Weight Loss and Metabolic Control. Obes Surg 2016; 26:2370-8. [DOI: 10.1007/s11695-016-2106-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
46
|
Hasegawa N, Kurihara T, Sato K, Homma T, Fujie S, Fujita S, Sanada K, Hamaoka T, Iemitsu M. Intramyocellular and Extramyocellular Lipids Are Associated With Arterial Stiffness. Am J Hypertens 2015; 28:1473-9. [PMID: 25911640 DOI: 10.1093/ajh/hpv041] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 03/03/2015] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Obese and overweight patients are at increased risk of arterial stiffness, and visceral, epicardial and hepatic fat accumulation is associated with cardiovascular disease risk. In general, muscular lipids are stored either in interstitial adipose tissue (extramyocellular lipid (EMCL)) or in lipid droplets within muscle cells (intramyocellular lipid (IMCL)). However, the association between IMCL or EMCL content and arterial stiffness remains unclear. This cross-sectional study aimed to clarify this association. METHODS A total of 237 subjects (18-81 years) were enrolled in this study. The IMCL and EMCL contents of the right vastus lateralis muscle were evaluated by proton magnetic resonance spectroscopy. Arterial stiffness was estimated using brachial-ankle pulse wave velocity (baPWV). RESULTS There were significant correlations between baPWV and the contents of both IMCL (R = -0.23, P < 0.001) and EMCL (R = 0.53, P < 0.001) in all subjects. The baPWV negatively correlated with IMCL content (R = -0.45, P < 0.001) in females only. In contrast, significant positive correlations were observed between baPWV and EMCL content in both males (R = 0.59, P < 0.001) and females (R = 0.55, P < 0.001). IMCL and EMCL contents contributed independently to baPWV variation after adjustment for age, sex, body mass index, visceral and subcutaneous abdominal fat, upper and lower limb fat, blood pressure, heart rate, and lipid profiles. CONCLUSION These results suggest that IMCL and EMCL contents may be a risk factor for arterial stiffness, and this association differed with gender and age.
Collapse
Affiliation(s)
- Natsuki Hasegawa
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Toshiyuki Kurihara
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Koji Sato
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Toshiyuki Homma
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Shumpei Fujie
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Satoshi Fujita
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Kiyoshi Sanada
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Takafumi Hamaoka
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan
| | - Motoyuki Iemitsu
- Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan.
| |
Collapse
|
47
|
Antonini-Canterin F, Mateescu AD, Vriz O, La Carrubba S, Di Bello V, Carerj S, Zito C, Sparacino L, Uşurelu C, Ticulescu R, Ginghină C, Nicolosi GL, Popescu BA. Impact of metabolic syndrome traits on cardiovascular function: should the Adult Treatment Panel III definition be further stratified? J Cardiovasc Med (Hagerstown) 2015; 15:752-8. [PMID: 25050530 DOI: 10.2459/jcm.0000000000000118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The aims of the study were to evaluate whether a further classification of metabolic syndrome according to the number of traits (based on the Adult Treatment Panel III definition) could better explain the impact on cardiovascular remodeling and function, and to assess the role of single metabolic syndrome components in this regard. METHODS We studied by echocardiography and carotid ultrasound 435 asymptomatic patients with metabolic syndrome. Patients with coronary artery disease or more than mild valvular heart disease were excluded. Carotid stiffness index (β) was measured using a high-resolution echo-tracking system. Patients with metabolic syndrome were divided into two groups: metabolic syndrome with three traits (Gr.1) and metabolic syndrome with four or five traits (Gr. 2). RESULTS Patients in Gr. 2 had higher left ventricular mass index (P < 0.001), left ventricular end-diastolic volume index (P = 0.029), left atrial volume index (P = 0.002), E/e' ratio (P = 0.002), intima-media thickness (P = 0.031), and prevalence of plaques (P = 0.01) than patients in Gr. 1. Left ventricular ejection fraction was similar in both groups. The mean carotid β index tended to be higher in Gr. 2. Considering metabolic syndrome traits separately, in an age-corrected multivariate analysis, abdominal obesity was found to have the strongest association with cardiac structure and carotid artery atherosclerosis and stiffness. CONCLUSION An increasing number of metabolic syndrome traits had a significantly worse impact on cardiac remodeling and function and carotid artery atherosclerosis. Abdominal obesity showed the strongest association with cardiac structure, carotid artery stiffness, and intima-media thickness. Prospective studies are needed to evaluate whether a new classification of metabolic syndrome using the number of traits could add prognostic information.
Collapse
Affiliation(s)
- Francesco Antonini-Canterin
- aCardiologia Preventiva e Riabilitativa, ARC, Azienda Ospedaliera S. Maria degli Angeli, Pordenone bCardiologia, Ospedale S. Antonio, San Daniele del Friuli cMedicina Interna, Ospedale Villa Sofia, Palermo dCardiologia, Università di Pisa, Pisa eCardiologia, Università di Messina, Messina, Italy f'Carol Davila' University of Medicine and Pharmacy, 'Prof. Dr C.C. Iliescu' Institute of Cardiovascular Diseases, Bucharest, Romania gCardiologia, ARC, Azienda Ospedaliera S. Maria degli Angeli, Pordenone, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Simões M, Severo M, Oliveira A, Ferreira I, Lopes C. Predictive equations for estimating regional body composition: a validation study using DXA as criterion and associations with cardiometabolic risk factors. Ann Hum Biol 2015; 43:219-28. [DOI: 10.3109/03014460.2015.1054427] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Mário Simões
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
- School of Sports and Leisure, Polytechnic Institute of Viana do Castelo, Portugal, and
| | - Milton Severo
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| | - Andreia Oliveira
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| | - Isabel Ferreira
- Department of Clinical Epidemiology and Medical Technology Assessment & CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Carla Lopes
- EPI Unit – Institute of Public Health, University of Porto, Portugal,
- Department of Clinical Epidemiology, Predictive Medicine and Public Health, University of Porto Medical School, Porto, Portugal,
| |
Collapse
|
49
|
Wohlfahrt P, Somers VK, Sochor O, Kullo I, Jean N, Lopez-Jimenez F. Influence of body fatness distribution and total lean mass on aortic stiffness in nonobese individuals. Am J Hypertens 2015; 28:401-8. [PMID: 25189869 DOI: 10.1093/ajh/hpu153] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Subjects with normal body mass index but high body fat percentage have higher cardiovascular risk than subjects with normal weight and low fat mass. However, the association of fat distribution and lean mass with carotid-femoral pulse wave velocity (cfPWV) among nonobese apparently healthy individuals has never been assessed. METHODS In 136 nonobese volunteers (mean age = 45±9 years; 57% women) without manifest cardiovascular disease, cfPWV was measured by applanation tonometry. Fat and lean mass were measured by dual-energy x-ray absorptiometry. RESULTS In univariate analysis, total fat (r = 0.17; P < 0.01), trunk fat (r = 0.27; P < 0.01), and trunk/total fat ratio (r = 0.32; P < 0.01) were correlated with cfPWV. After adjustment for age and mean arterial pressure, only central fat distribution (trunk/total fat ratio) was significantly associated with cfPWV. In the fully adjustment model, there was a significant interaction between fat distribution and lean mass. When the study sample was grouped by fat distribution and total lean mass medians, subjects with central fat distribution and low lean mass (group 4) had higher log-transformed cfPWV than the noncentral fat/low lean mass group (group 2) (0.89, 95% confidence interval (CI) = 0.86-0.92 vs. 0.85, 95% CI = 0.83-0.87; P < 0.01) or the noncentral fat/high lean mass group (group 1) (0.89, 95% CI = 0.86-0.92 vs. 0.84, 95% CI = 0.81-0.87; P < 0.01) after adjustments. Aortic stiffness increased from group 1 to group 4 (P for linear trend < 0.001). CONCLUSIONS Among normal weight individuals without manifest cardiovascular disease, the combination of central fat distribution and low lean mass is associated with higher cfPWV. These factors are more closely related to cfPWV than total fat mass.
Collapse
Affiliation(s)
| | - Virend K Somers
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota USA
| | - Ondrej Sochor
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota USA; International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Iftikhar Kullo
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota USA
| | - Nathalie Jean
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota USA
| | | |
Collapse
|
50
|
Anoop S, Misra A, Bhardwaj S, Gulati S. High body fat and low muscle mass are associated with increased arterial stiffness in Asian Indians in North India. J Diabetes Complications 2015; 29:38-43. [PMID: 25200813 DOI: 10.1016/j.jdiacomp.2014.08.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 08/03/2014] [Accepted: 08/03/2014] [Indexed: 12/15/2022]
Abstract
AIM To investigate the associations of high body fat and low muscle mass with arterial stiffness in Asian Indians with type 2 diabetes mellitus (T2DM) in North India. METHODS In this cross sectional study, subjects with T2DM (males n=110, females n=58, mean age: 53.8±10.0years) were recruited. Anthropometry and body composition analysis were performed and measures of glycemia, lipids and PWV were analyzed. RESULTS Significant positive correlation was observed between PWV and body fat (p<0.05), left leg fat (p<0.05), and right leg fat (p<0.01) percentages only in females. In males, significant negative correlation was observed between PWV and truncal fat free mass (p<0.05) and fat free mass in right arm (p=0.05) and left arm (p<0.05). In both males and females, significant negative correlation was observed between PWV and fat free mass in left leg (p<0.01) and for right leg fat free mass only in females. CONCLUSION Excess adiposity and low fat free mass are associated with arterial stiffening in Asian Indians with T2DM in North India, with significant gender differences.
Collapse
Affiliation(s)
- Shajith Anoop
- Center of Nutrition & Metabolic Research (C-NET), National Diabetes, Obesity and Cholesterol Foundation (N-DOC), SDA, New Delhi, India; Diabetes Foundation (India), SDA, New Delhi
| | - Anoop Misra
- Center of Nutrition & Metabolic Research (C-NET), National Diabetes, Obesity and Cholesterol Foundation (N-DOC), SDA, New Delhi, India; Diabetes Foundation (India), SDA, New Delhi; Fortis C-DOC Centre of Excellence for Diabetes, Metabolic Diseases and Endocrinology, Chirag Enclave, Nehru place, New Delhi; Fortis Flt. Lt. Rajan Dhall Hospital, Vasant Kunj, New Delhi, India.
| | - Swati Bhardwaj
- Center of Nutrition & Metabolic Research (C-NET), National Diabetes, Obesity and Cholesterol Foundation (N-DOC), SDA, New Delhi, India; Diabetes Foundation (India), SDA, New Delhi
| | - Seema Gulati
- Center of Nutrition & Metabolic Research (C-NET), National Diabetes, Obesity and Cholesterol Foundation (N-DOC), SDA, New Delhi, India; Diabetes Foundation (India), SDA, New Delhi
| |
Collapse
|