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Dejan Reljic, Felix Wittmann, Joachim E Fischer
PURPOSE: High-intensity interval training (HIIT) is emerging as an effective and time-efficient exercise strategy for health promotion. However, most HIIT studies are conducted in laboratory settings and evidence regarding the efficacy of time-efficient "low-volume" HIIT is based mainly on demanding "all-out" protocols. Thus, the aim of this pilot study was to assess the feasibility and efficacy of two low-volume (≤ 30 min time-effort/week), non-all-out HIIT protocols, performed 2 ×/week over 8 weeks in a community-based fitness centre...
March 19, 2018: European Journal of Applied Physiology
Kristina H Jackson, William S Harris
PURPOSE OF REVIEW: Fatty acid (FA) profiles in different blood compartments are reflections of both diet and metabolism, and some FA levels are related to disease risk. RECENT FINDINGS: Perhaps the most studied FA-disease relationship is between long-chain omega-3 polyunsaturated fatty acids [eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)] and cardiovascular disease (CVD). Despite null results from recent large omega-3 FA supplementation trials, new research continues to support past studies showing that blood levels of EPA + DHA are inversely related to risk for total mortality and fatal CVD events...
March 20, 2018: Current Atherosclerosis Reports
Samuel G Wittekind, Yvette Gerdes, Wayne Mays, Clifford Chin, John L Jefferies
Nonischemic dilated cardiomyopathy is deadly and costly, and treatment options are limited. Cardiac rehabilitation has proved safe and beneficial for adults with various types of heart failure. Therefore, we retrospectively evaluated the hypothesis that rehabilitation is safe and improves cardiometabolic health in young patients with nonischemic dilated cardiomypathy. From 2011 through 2015, 8 patients (4 males) (mean age, 20.6 ± 6.6 yr; range, 10-31 yr) underwent rehabilitation at our institution. They were in American Heart Association class C or D heart failure and were on maximal medical therapy...
February 2018: Texas Heart Institute Journal
Marcello Panagia, Howard H Chen, Dominique Croteau, Yin-Ching Iris Chen, Chongzhao Ran, Ivan Luptak, Lee Josephson, Wilson S Colucci, David E Sosnovik
BACKGROUND: Substrate utilization in tissues with high energetic requirements could play an important role in cardiometabolic disease. Current techniques to assess energetics are limited by high cost, low throughput, and the inability to resolve multiple readouts simultaneously. Consequently, we aimed to develop a multiplexed optical imaging platform to simultaneously assess energetics in multiple organs in a high throughput fashion. METHODS AND RESULTS: The detection of 18F-Fluordeoxyglucose uptake via Cerenkov luminescence and free fatty acid uptake with a fluorescent C16 free fatty acid was tested...
March 2018: Circulation. Cardiovascular Imaging
Miranda J Spratlen, Maria Grau-Perez, Lyle G Best, Joseph Yracheta, Mariana Lazo, Dhananjay Vaidya, Poojitha Balakrishnan, Mary V Gamble, Kevin A Francesconi, Walter Goessler, Shelley A Cole, Jason G Umans, Barbara V Howard, Ana Navas-Acien
Inorganic arsenic exposure is ubiquitous and both exposure and inter-individual differences in its metabolism have been associated with cardiometabolic risk. The association between arsenic exposure and arsenic metabolism with metabolic syndrome and its individual components, however, is relatively unknown. We used poisson regression with robust variance to evaluate the association between baseline arsenic exposure (urine arsenic levels) and metabolism (relative percentage of arsenic species over their sum) with incident metabolic syndrome and its individual components (elevated waist circumference, elevated triglycerides, reduced HDL, hypertension, elevated fasting plasma glucose) in 1,047 participants from the Strong Heart Family Study, a prospective family-based cohort in American Indian communities (baseline visits in 1998-1999 and 2001-2003, follow-up visits in 2001-2003 and 2006-2009)...
March 15, 2018: American Journal of Epidemiology
May A Beydoun, Marie T Fanelli-Kuczmarski, Hind A Beydoun, Greg A Dore, Jose A Canas, Michele K Evans, Alan B Zonderman
The role of dairy foods and related nutrients in cardiometabolic health aetiology is poorly understood. We investigated longitudinal associations between the metabolic syndrome (MetS) and its components with key dairy product exposures. We used prospective data from a bi-racial cohort of urban adults (30-64 years at baseline (n 1371)), the Healthy Aging in Neighborhoods of Diversity across the Life Span (HANDLS), in Baltimore City, MD (2004-2013). The average of two 24-h dietary recalls measured 4-10 d apart was computed at baseline (V1) and follow-up (V2) waves...
March 2018: British Journal of Nutrition
Richard A Hansen, Natalie Hohmann, Matthew L Maciejewski, Marisa E Domino, Neepa Ray, Nirosha Mahendraratnam, Joel F Farley
Objectives: Adults with schizophrenia and cardiometabolic conditions may be good candidates for co-management by primary care prescribers and specialists. Associated risks for discontinuity in medication management have not been well-studied. This study examines whether medication adherence, inpatient admissions, and emergency department (ED) visits vary by the number and types of prescribers seen by adults with schizophrenia and cardiometabolic conditions. Methods: This study used a retrospective cohort of 4,223 adult Medicaid enrollees with schizophrenia and hypertension, hyperlipidemia, and/or diabetes from three states in 2009-2010...
March 2018: Journal of Pharmaceutical Health Services Research
Connor M Pettem, Jennifer M Briens, David M Janz, Lynn P Weber
Selenium (Se) is considered an essential trace element, involved in important physiological and metabolic functions for all vertebrate species. Fish require dietary concentrations of 0.1-0.5 μg Se/g dry mass (d.m.) to maintain normal physiological and selenoprotein function, however concentrations exceeding 3 μg/g d.m. have been shown to cause toxicity. As Se is reported to have a narrow margin between essentiality and toxicity, there is growing concern surrounding the adverse effects of elevated Se exposure caused by anthropogenic activities...
March 8, 2018: Aquatic Toxicology
Asli Kilavuz, Reci Meseri, Sumru Savas, Hatice Simsek, Sevnaz Sahin, Derya Hopanci Bicakli, Fulden Sarac, Mehmet Uyar, Fehmi Akcicek
OBJECTIVE: Sarcopenia, functional disability, and depression are common problems in the elderly. Sarcopenia is associated with physical disability, functional impairment, depression, cardiometabolic diseases, and even mortality. This study aims to determine the association of sarcopenia with depression and functional status among ambulatory community-dwelling elderly aged 65 years and older. MATERIALS AND METHOD: The sample of this cross-sectional study consisted of 28,323 people, aged 65 years and older, living in Bornova, Izmir...
March 15, 2018: Archives of Gerontology and Geriatrics
Eveline van Montfort, Paula Mommersteeg, Viola Spek, Nina Kupper
BACKGROUND: Both adverse early life-events and distressed personality are associated with an increased cardiovascular risk. As there is an important link between these psychological factors, we investigated how these might cluster in sex-specific psychological profiles. We further examined the association of these profiles with cardiovascular risk markers. METHOD: 446 women (mean age = 49.8 ± 17.9 years) and 431 men (mean age = 49.4 ± 17.5 years) from the Dutch general population completed questionnaires on demographics, adverse early life-events (ETI), Type D personality (DS14), anxiety (GAD-7) and depressive (PHQ-9) symptoms, and traditional cardiovascular risk markers...
March 3, 2018: Comprehensive Psychiatry
Carmen R Isasi, Garrett M Strizich, Robert Kaplan, Martha L Daviglus, Daniela Sotres-Alvarez, Denise C Vidot, Maria M Llabre, Gregory Talavera, Mercedes R Carnethon
PURPOSE: To evaluate the relationship of cardiorespiratory fitness (CRF) with cardiovascular disease risk factors and a biomarker of endothelial dysfunction (e-selectin) among Hispanic/Latino youth. METHODS: The study included 1380 Hispanic/Latino youths (8-16 years old) from the Hispanic Community Children's Health Study/Study of Latino Youth that enrolled from four cities (Bronx, Chicago, Miami, and San Diego). CRF was assessed by a 3-minute step test that uses postexercise heart rate to estimate maximal oxygen uptake...
February 15, 2018: Annals of Epidemiology
Soo Lim, Robert H Eckel, Kwang Kon Koh
The final goal in the management of patients with type 2 diabetes (T2D) is reduction in cardiovascular (CV) complications and total mortality. Various factors including hyperglycemia contribute to these complications and mortality directly and indirectly. In recent years, large-scale CV outcome trials with new antidiabetic medications, such as dipeptidyl peptidase-4 (DPP4) inhibitors, glucagon-like peptide-1 (GLP1) receptor agonists, and sodium glucose cotransporter-2 (SGLT2) inhibitors, have been completed...
March 8, 2018: Atherosclerosis
Kai G Kahl, Michael Deuschle, Brendon Stubbs, Ulrich Schweiger
Background Severe mental illnesses (SMIs), i.e. major depression, schizophrenia and bipolar disorder, are associated with an elevated risk for the development of type-2 diabetes mellitus and cardiovascular disorders. Several factors have been associated with increased cardiometabolic morbidity and mortality in SMI, including lifestyle factors (smoking, inactivity, unhealthy diet), endocrine and immunologic alterations; however, the underlying mechanisms remain to be fully uncovered. It is now well accepted that visceral adipose tissue (VAT) promotes the development of cardiometabolic disorders, at least in part by inflammatory and metabolic functions...
March 16, 2018: Hormone Molecular Biology and Clinical Investigation
Kumari M Rathnayake, Michelle Weech, Kim G Jackson, Julie A Lovegrove
CVD are the leading cause of death in women globally, with ageing associated with progressive endothelial dysfunction and increased CVD risk. Natural menopause is characterised by raised non-fasting TAG concentrations and impairment of vascular function compared with premenopausal women. However, the mechanisms underlying the increased CVD risk after women have transitioned through the menopause are unclear. Dietary fat is an important modifiable risk factor relating to both postprandial lipaemia and vascular reactivity...
March 16, 2018: Nutrition Research Reviews
María José Garcés Hernández, Miguel Klünder, Nayely Garibay Nieto, Juan Carlos López Alvarenga, Jenny Vilchis Gil, Samuel Flores Huerta, Rosa Quispe Siccha, Joselin Hernandez
OBJECTIVE: Visceral adiposity index (VAI) is a mathematical model associated with cardiometabolic risk in adults, but studies on children failed to support this association. Our group has proposed a pediatric VAI model using pediatric ranges, but it has not yet been evaluated and needs further adjustments. The objective of this study was to further adjust the proposed pediatric VAI by age, creating a new pediatric metabolic index (PMI), and assess the correlation of the PMI with insulin resistance indexes and hepatic enzymes...
March 2018: Endocrine Practice
Ayesha Fawad, Andreas Bergmann, Joachim Struck, Peter M Nilsson, Marju Orho-Melander, Olle Melander
Context: The gut hormone neurotensin promotes fat absorption, diet-induced weight gain and liver steatosis. Its stable precursor-hormone fragment "proneurotensin" predicts cardiometabolic disease in middle-aged populations, especially in women. Objective: To test if proneurotensin predicts cardiovascular disease (CVD) and diabetes development in an elderly population and whether there are gender differences in this respect. Design, Setting and Participants: Fasting proneurotensin was measured in plasma from 4804 participants (mean age 69±6 years) of the Malmö Preventive Project (MPP) and subjects were followed up for development of CVD and diabetes during 5...
March 13, 2018: Journal of Clinical Endocrinology and Metabolism
Anaïs Briot, Pauline Decaunes, Fanny Volat, Chloé Belles, Muriel Coupaye, Séverine Ledoux, Anne Bouloumié
OBJECTIVE: Adipose tissue (AT) dysfunction associated with obesity or aging is a major cause for lipid redistribution and the progression of cardiometabolic disorders. Our goal is to decipher the contribution of human AT microvascular endothelial cells (ECs) in the maintenance of fatty acid (FA) fluxes and the impact of senescence on their function. APPROACH AND RESULTS: We used freshly isolated primary microvascular ECs from human AT. Our data identified the endothelial FA handling machinery including FATPs (FA transport proteins) FATP1, FATP3, FATP4, and CD36 as well as FABP4 (FA binding protein 4)...
March 15, 2018: Arteriosclerosis, Thrombosis, and Vascular Biology
Emilio Russo, Salvatore D'Angelo, Giorgio Ammerata, Ludovico Abenavoli, Daniele Mauro, Caterina Bruno, Saverio Naty, Ignazio Olivieri, Giovambattista De Sarro, Francesco Ursini
BACKGROUND: Recent evidence demonstrated a potential role of complement C3 as a candidate biomarker of cardiometabolic risk in the general population. OBJECTIVE: Aim of the present study was to investigate the correlation between complement C3 levels and comorbid type 2 diabetes (T2DM) in rheumatoid arthritis (RA) patients. METHODS: For the present study, 40 consecutive diabetic RA patients (RA/T2DM+ group) and 80 consecutive RA patients without diabetes (RA/T2DM- group) were recruited...
March 13, 2018: Reviews on Recent Clinical Trials
Roseanne O Yeung, Jing-Heng Cai, Yuying Zhang, Andrea O Luk, Jun-Hao Pan, Junmei Yin, Risa Ozaki, Alice P S Kong, Ronald Ma, Wing-Yee So, Chiu Chi Tsang, K P Lau, Edwin Fisher, Williams Goggins, Brian Oldenburg, Julianna Chan
Background: In a randomized controlled trial of 628 Chinese patients with type 2 diabetes receiving multidisciplinary care in the Joint Asia Diabetes Evaluation (JADE) Progam, 372 were randomized to receive additional telephone-based peer support (Peer Empowerment And Remote communication Linked by information technology, PEARL) intervention. After 12 months, all-cause hospitalization was reduced by half in the PEARL group especially in those with high Depression Anxiety and Stress Scale (DASS) scores...
2018: Clinical Diabetes and Endocrinology
J A de Wilde, M Dekker, B J C Middelkoop
BACKGROUND: South Asians are prone to cardiometabolic disease at lower BMI levels than most other ethnic groups, starting in childhood. The magnitude of BMI misclassifications is unknown. AIM: To compare the BMI distribution of contemporary South Asian 0-20 year olds in the Netherlands with: (1) The South Asian norm reference (secular trends); and (2) The WHO child growth standard and reference. SUBJECTS AND METHODS: The BMI-for-age distribution of 6677 routine measurements of 3322 South Asian children, aged 0-20 years, was described with the LMS method and BMI z-scores...
March 15, 2018: Annals of Human Biology
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