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https://www.readbyqxmd.com/read/27906428/the-epidemiology-of-non-alcoholic-fatty-liver-disease-and-its-connection-with-cardiovascular-disease-role-of-endothelial-dysfunction
#1
A Federico, M Dallio, M Masarone, M Persico, C Loguercio
The non-alcoholic fatty liver disease is considered a predominant hepatopathy worldwide and a component of metabolic syndrome. It represents a risk factor for the development of cardiovascular diseases, independently of the presence of diabetes mellitus, hypertension and obesity. For this reason, nowadays an epidemiological analysis and a research of the causes that correlate non-alcoholic fatty liver disease and cardiovascular pathologies, are extremely useful. There are important epidemiological variations in relation to various geographical areas, and depending on different population groups, the prevalence of this pathology changes...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27905649/-hyperinsulinemia-and-insulin-resistance-in-children
#2
Ana Beatriz Rosas-Sumano, Francisco Javier Rodal-Canales, Margarita Barrientos Pérez, Beatriz Eugenia Cárdenas-Morales, Laura Pérez-Campos Mayoral, Eduardo Pérez-Campos
BACKGROUND: Obesity during childhood is a risk factor for developing cardiovascular diseases during adulthood. AIM: To measure insulin and glucose levels and parameters of insulin resistance in obese, overweight and normal weight Mexican children. MATERIAL AND METHODS: Comparative study of 21 obese children with a body mass index (BMI) over percentile 95, aged 10 ± 1 years (10 males), 14 children aged 10 ± 2 (7 males) with a BMI between percentiles 85 and 94 and 16 children aged 9 ± 2 years (3 males) with a body mass index between percentiles 10 and 84...
August 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/27904521/epigenetic-modifications-in-adipose-tissue-relation-to-obesity-and-diabetes
#3
Marta A Kasinska, Jozef Drzewoski, Agnieszka Sliwinska
The growing number of people suffering from obesity and type 2 diabetes mellitus (T2DM) is a global health problem that results in increased mortality from their complications, mainly cardiovascular diseases. Although the relationship between obesity and T2DM is well established, the common molecular pathomechanisms are still under investigation. Recently, it has been suggested that epigenetic modifications may be involved in both obesity and T2DM development. Epigenetics plays a pivotal role in the regulation of gene expression by the reversible modifications of chromatin structure without any changes in DNA sequence...
December 1, 2016: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/27904026/inverse-relationship-between-sleep-duration-and-cardio-ankle-vascular-index-in-children
#4
Noriteru Morita, Isao Kambayashi, Tomoyasu Okuda, Shiro Oda, Shingo Takada, Toshihiro Nakajima, Noriyuki Shide, Hisashi Shinkaiya, Koichi Okita
AIM: Poor sleep has been shown to be associated with the development of cardiovascular risk factors, such as obesity, in both adults and children. This study aimed to investigate the relationship between sleep duration and arterial stiffness indices in Japanese children and early adolescents. METHODS: The data on 102 students (56 males, 46 females; mean age, 11.9±1.8 years) were analyzed. As non-invasive arterial stiffness parameters, the cardio-ankle vascular index (CAVI) and heart-ankle pulse wave velocity (haPWV) were evaluated...
December 1, 2016: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/27903767/characterization-of-body-composition-and-fat-mass-distribution-1-year-after-kidney-transplantation
#5
Catherine Pantik, Young-Eun Cho, Donna Hathaway, Elizabeth Tolley, Ann Cashion
PURPOSE: In some recipients, significant weight gain occurs after kidney transplantation. Weight gain is associated with poor outcomes, particularly increased cardiovascular risk. In this study, we characterized changes in body mass index and body fat mass and compared them based on gender and race. METHODS: Fifty-two kidney transplant recipients (aged ≥18 years old, 50% men, 58% African American) were enrolled into a prospective study. Body mass index and body fat mass were measured at baseline and 12 months posttransplant...
November 30, 2016: Progress in Transplantation
https://www.readbyqxmd.com/read/27903669/exertional-dyspnoea-in-obesity
#6
Vipa Bernhardt, Tony G Babb
The purpose of cardiopulmonary exercise testing (CPET) in the obese person, as in any cardiopulmonary exercise test, is to determine the patient's exercise tolerance, and to help identify and/or distinguish between the various physiological factors that could contribute to exercise intolerance. Unexplained dyspnoea on exertion is a common reason for CPET, but it is an extremely complex symptom to explain. Sometimes obesity is the simple answer by elimination of other possibilities. Thus, distinguishing among multiple clinical causes for exertional dyspnoea depends on the ability to eliminate possibilities while recognising response patterns that are unique to the obese patient...
December 2016: European Respiratory Review: An Official Journal of the European Respiratory Society
https://www.readbyqxmd.com/read/27903376/-the-prevalence-of-ideal-cardiovascular-health-metrics-in-southeast-chinese-middle-aged-men
#7
S W Shen, Y Lu, H J Qi, C J Yang, Y P Wang, F Li, K D Shui, Z H Shen
Objective: To observe the prevalence and distribution of ideal cardiovascular health metrics in middle-aged men living in Su-Xi-Chang region and explore the relationship between health behavior and health factors. Methods: A total of 27 824 middle-aged men, who took part in health examination in the Center for Healthcare Management, Taihu Rehabilitation Hospital of Jiangsu Province from January 2014 to June 2015, were enrolled in this cross-sectional study. The ideal cardiovascular health metrics were defined by the American Heart Association criteria with minor modification in that the amount of vegetable intake was replaced by salt intake...
October 24, 2016: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/27903298/meal-rich-in-carbohydrate-but-not-protein-or-fat-reveals-adverse-immunometabolic-responses-associated-with-obesity
#8
Ehsan Parvaresh Rizi, Sonia Baig, Muhammad Shabeer, Yvonne Teo, Shao Feng Mok, Tze Ping Loh, Faidon Magkos, Sam Virtue, Antonio Vidal-Puig, E Shyong Tai, Chin Meng Khoo, Sue-Anne Toh
BACKGROUND: Obesity-related insulin resistance is linked to inflammation. Immunometabolic function differs between lean and obese subjects, but whether macronutrient composition of ingested meals affects these responses is not well known. We examined the effects of a single meal rich in fat, protein, or carbohydrate on immunometabolic responses. METHODS: Nine lean insulin sensitive (LIS) men and 9 obese insulin resistant (OIR) men ingested high-carbohydrate (HC), high-fat (HF) or high-protein (HP) mixed meals in random order...
December 1, 2016: Nutrition Journal
https://www.readbyqxmd.com/read/27903146/association-of-obesity-related-metabolic-disruptions-with-cancer-risk-and-outcome
#9
Ana Elisa Lohmann, Pamela J Goodwin, Rowan T Chlebowski, Kathy Pan, Vuk Stambolic, Ryan J O Dowling
Over the past 40 years, the prevalence of obesity has increased epidemically worldwide, which raises significant concerns regarding public health and the associated economic burden. Obesity is a major risk factor for several conditions including cardiovascular disease and type 2 diabetes, and recent evidence suggests that obesity negatively affects cancer risk and outcome. The relationship between obesity and cancer is complex and involves multiple factors both at the systemic and cellular level. Indeed, disruptions in insulin metabolism, adipokines, inflammation, and sex hormones all contribute to the adverse effects of obesity in cancer development and progression...
December 10, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/27900447/controversies-about-sugars-results-from-systematic-reviews-and-meta-analyses-on-obesity-cardiometabolic-disease-and-diabetes
#10
REVIEW
Tauseef A Khan, John L Sievenpiper
Fructose-containing sugars are a focus of attention as a public health target for their putative role in obesity and cardiometabolic disease including diabetes. The fructose moiety is singled out to be the primary driver for the harms of sugars due to its unique endocrine signal and pathophysiological role. However, this is only supported by ecological studies, animal models of overfeeding and select human intervention studies with supraphysiological doses or lack of control for energy. The highest level of evidence from systematic reviews and meta-analyses of controlled trials has not shown that fructose-containing sugars behave any differently from other forms of digestible carbohydrates...
November 30, 2016: European Journal of Nutrition
https://www.readbyqxmd.com/read/27900314/renal-and-cardiovascular-morbidities-associated-with-apol1-status-among-african-american-and-non-african-american-children-with-focal-segmental-glomerulosclerosis
#11
Robert P Woroniecki, Derek K Ng, Sophie Limou, Cheryl A Winkler, Kimberly J Reidy, Mark Mitsnefes, Matthew G Sampson, Craig S Wong, Bradley A Warady, Susan L Furth, Jeffrey B Kopp, Frederick J Kaskel
BACKGROUND AND OBJECTIVES: African-American (AA) children with focal segmental glomerulosclerosis (FSGS) have later onset disease that progresses more rapidly than in non-AA children. It is unclear how APOL1 genotypes contribute to kidney disease risk, progression, and cardiovascular morbidity in children. DESIGN SETTING PARTICIPANTS AND MEASUREMENTS: We examined the prevalence of APOL1 genotypes and associated cardiovascular phenotypes among children with FSGS in the Chronic Kidney Disease in Children (CKiD) study; an ongoing multicenter prospective cohort study of children aged 1-16 years with mild to moderate kidney disease...
2016: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/27899860/leptin-attenuates-the-contractile-function-of-adult-rat-cardiomyocytes-involved-in-oxidative-stress-and-autophagy
#12
Liu-Jin Luo, Ying-Ping Liu, Xun Yuan, Gui-Ping Zhang, Ning Hou, Xiao-Qian Wu, Jian-Dong Luo, Gen-Shui Zhang
BACKGROUND: Leptin has been identified as an important protein involved in obesity. As a chronic metabolic disorder, obesity is associated with a high risk of developing cardiovascular and metabolic diseases, including heart failure. The aim of this paper was to investigate the effects and the mechanism of leptin on the contractile function of cardiomyocytes in the adult rat. METHODS: Isolated adult rat cardiomyocytes were exposed to leptin (1, 10, and 100 nmol/L) for 1 hour...
November 2016: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/27899768/effects-of-dietary-restriction-on-adipose-mass-and-biomarkers-of-healthy-aging-in-human
#13
Daniele Lettieri-Barbato, Esmeralda Giovannetti, Katia Aquilano
In developing countries the rise of obesity and obesity-related metabolic disorders, such as cardiovascular diseases and type 2 diabetes, reflects the changes in lifestyle habits and wrong dietary choices. Dietary restriction (DR) regimens have been shown to extend health span and lifespan in many animal models including primates. Identifying biomarkers predictive of clinical benefits of treatment is one of the primary goals of precision medicine. To monitor the clinical outcomes of DR interventions in humans, several biomarkers are commonly adopted...
November 29, 2016: Aging
https://www.readbyqxmd.com/read/27899146/impact-of-visceral-fat-on-gene-expression-profile-in-peripheral-blood-cells-in-obese-japanese-subjects
#14
Yoshinari Obata, Norikazu Maeda, Yuya Yamada, Koji Yamamoto, Seiji Nakamura, Masaya Yamaoka, Yoshimitsu Tanaka, Shigeki Masuda, Hirofumi Nagao, Shiro Fukuda, Yuya Fujishima, Shunbun Kita, Hitoshi Nishizawa, Tohru Funahashi, Ken-Ichi Matsubara, Yuji Matsuzawa, Iichiro Shimomura
BACKGROUND: Visceral fat plays a central role in the development of metabolic syndrome and atherosclerotic cardiovascular diseases. The association of visceral fat accumulation with cardio-metabolic diseases has been reported, but the impact of visceral fat on the gene expression profile in peripheral blood cells remains to be determined. The aim of this study was to determine the effects of visceral fat area (VFA) and subcutaneous fat area (SFA) on the gene expression profile in peripheral blood cells of obese subjects...
November 29, 2016: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/27899046/chili-pepper-as-a-body-weight-loss-food
#15
Sharon Varghese, Peter Kubatka, Luis Rodrigo, Katarina Gazdikova, Martin Caprnda, Julia Fedotova, Anthony Zulli, Peter Kruzliak, Dietrich Büsselberg
Chili has culinary as well as medical importance. Studies in humans, using a wide range of doses of chili intake (varying from a single meal to a continuous uptake for up to 12 weeks), concluded that it facilitates weight loss. In regard to this, the main targets of chili are fat metabolism, energy expenditure, and thermogenesis. To induce weight loss, the active substance of chili, capsaicin, activates Transient Receptor Potential Cation Channel sub-family V member 1 (TRPV1) channels) receptors causing an increase in intracellular calcium levels and triggering the sympathetic nervous system...
November 29, 2016: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/27898680/a-core-outcome-set-for-the-benefits-and-adverse-events-of-bariatric-and-metabolic-surgery-the-bariact-project
#16
Karen D Coulman, James Hopkins, Sara T Brookes, Katy Chalmers, Barry Main, Amanda Owen-Smith, Robert C Andrews, James Byrne, Jenny L Donovan, Graziella Mazza, Barnaby C Reeves, Chris A Rogers, Janice L Thompson, Richard Welbourn, Sarah Wordsworth, Jane M Blazeby
BACKGROUND: Bariatric and metabolic surgery is used as a treatment for patients with severe and complex obesity. However, there is a need to improve outcome selection and reporting in bariatric surgery trials. A Core Outcome Set (COS), an agreed minimum set of outcomes reported in all studies of a specific condition, may achieve this. Here, we present the development of a COS for BARIAtric and metabolic surgery Clinical Trials-the BARIACT Study. METHODS AND FINDINGS: Outcomes identified from systematic reviews and patient interviews informed a questionnaire survey...
November 2016: PLoS Medicine
https://www.readbyqxmd.com/read/27898168/the-association-between-t-pa-administration-and-in-hospital-mortality-following-acute-ischemic-stroke-in-puerto-rican-patients
#17
Kevin Shah, Samuel Kohrman, Suehyb Alkhatib, Juan González, Fernando Santiago, Marcia Varella, Juan Zevallos
OBJECTIVE: Despite being the standard of care, thrombolytic therapy with tissue plasminogen activator (t-PA) is currently administered to only 5% of acute ischemic stroke (AIS) patients in the United States. Published scientific information regarding both the use of t-PA for AIS in Hispanic patients and its impact on short-term mortality is scarce. The objectives of this study are to investigate, among Puerto Rican patients hospitalized with AIS, the rate of t-PA administration, and the risk of in-hospital mortality in patients who received t-PA vs...
December 2016: Puerto Rico Health Sciences Journal
https://www.readbyqxmd.com/read/27895819/nutrition-insulin-resistance-and-dysfunctional-adipose-tissue-determine-the-different-components-of-metabolic-syndrome
#18
REVIEW
Juan Antonio Paniagua
Obesity is an excessive accumulation of body fat that may be harmful to health. Today, obesity is a major public health problem, affecting in greater or lesser proportion all demographic groups. Obesity is estimated by body mass index (BMI) in a clinical setting, but BMI reports neither body composition nor the location of excess body fat. Deaths from cardiovascular diseases, cancer and diabetes accounted for approximately 65% of all deaths, and adiposity and mainly abdominal adiposity are associated with all these disorders...
November 15, 2016: World Journal of Diabetes
https://www.readbyqxmd.com/read/27895393/emerging-role-of-obeticholic-acid-in-the-management-of-nonalcoholic-fatty-liver-disease
#19
EDITORIAL
Evangelia Makri, Evangelos Cholongitas, Konstantinos Tziomalos
Nonalcoholic fatty liver disease (NAFLD) is the commonest chronic liver disease and its prevalence is increasing driven by the pandemic of obesity and type 2 diabetes mellitus. NAFLD can progress to cirrhosis and is associated with increased risk for cardiovascular disease and hepatocellular cancer. Diet and exercise are limited by suboptimal long-term adherence in patients with NAFLD. On the other hand, current pharmacological treatment of NAFLD has limited efficacy and unfavorable safety profile. In this context, obeticholic acid (OCA), a selective agonist of the farnesoid X receptors, might represent a useful option in these patients...
November 7, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27894750/risk-factors-for-autonomic-and-somatic-nerve-dysfunction-in-different-stages-of-glucose-tolerance
#20
Rumyana Dimova, Tsvetalina Tankova, Velina Guergueltcheva, Ivailo Tournev, Nevena Chakarova, Greta Grozeva, Lilia Dakovska
AIM: The present study evaluates autonomic and somatic nerve function in different stages of glucose tolerance and its correlation with different cardio-metabolic parameters. MATERIAL AND METHODS: Four hundred seventy-eight subjects, mean age 49.3±13.7years and mean BMI 31.0±6.2kg/m2, divided according to glucose tolerance: 130 with normal glucose tolerance (NGT), 227 with prediabetes (125 with impaired fasting glucose (IFG) and 102 with isolated impaired glucose tolerance (iIGT)), and 121 with newly-diagnosed T2D (NDT2D), were enrolled...
November 6, 2016: Journal of Diabetes and its Complications
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