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nutrition metabolism and cardiovascular disease

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https://www.readbyqxmd.com/read/28689854/impact-of-cardiac-rehabilitation-and-exercise-training-programs-in-coronary-heart-disease
#1
REVIEW
Sergey Kachur, Vasutakarn Chongthammakun, Carl J Lavie, Alban De Schutter, Ross Arena, Richard V Milani, Barry A Franklin
Cardiovascular rehabilitation (CR) is the process of developing and maintaining an optimal level of physical, social, and psychological well-being in order to promote recovery from cardiovascular (CV) illness. It is a multi-disciplinary approach encompassing supervised exercise training, patient counseling, education and nutritional guidance that may also enhance quality of life. Beneficial CV effects may include improving coronary heart disease risk factors; particularly exercise capacity, reversing cardiac remodeling, and favorably modifying metabolism and systemic oxygen transport...
July 6, 2017: Progress in Cardiovascular Diseases
https://www.readbyqxmd.com/read/28686726/examining-the-gender-difference-in-the-association-between-metabolic-syndrome-and-the-mean-leukocyte-telomere-length
#2
Yuan-Yuei Cheng, Tung-Wei Kao, Yaw-Wen Chang, Chen-Jung Wu, Tao-Chun Peng, Li-Wei Wu, Hui-Fang Yang, Fang-Yih Liaw, Wei-Liang Chen
The mechanism of cellular aging likely involves decreased telomere length and is associated with age-related diseases such as cardiovascular disease. Metabolic syndrome (MetS) is an important risk factor for CVD. The purpose of this study was to investigate the association between LTL and MetS. We evaluated 7370 participants in the National Health and Nutrition Examination Survey (1999-2002). The association between LTL and individual MetS components and the number of MetS components was analyzed by multivariable regression models, adjusting for gender, race/ethnicity, albumin, C-reactive protein, alanine transaminase, uric acid and medical condition...
2017: PloS One
https://www.readbyqxmd.com/read/28685012/lycium-barbarum-reduces-abdominal-fat-and-improves-lipid-profile-and-antioxidant-status-in-patients-with-metabolic-syndrome
#3
Mayara Zagonel de Souza Zanchet, Geisson Marcos Nardi, Letícia de Oliveira Souza Bratti, Fabíola Branco Filippin-Monteiro, Claudriana Locatelli
Natural antioxidants present in fruits have attracted considerable interest due to their presumed safety and potential nutritional value. Even though antioxidant activities of many fruits have been reported, the effects of phytochemicals of goji berry (GB) in patients with metabolic syndrome have not been investigated. In this study, we examined anthropometric and biochemical parameters in patients with metabolic syndrome after the consumption of GB. The patients were divided into two groups, control (C) and supplemented (S), and followed up for 45 days...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28679380/a-novel-botanical-formula-prevents-diabetes-by-improving-insulin-resistance
#4
Juntao Kan, Rodney A Velliquette, Kerry Grann, Charlie R Burns, Jeff Scholten, Feng Tian, Qi Zhang, Min Gui
BACKGROUND: Type 2 diabetes mellitus (T2DM) is a major risk factor for cardiovascular disease, and the prevalence has increased significantly in recent decades to epidemic proportions in China. Individually, fenugreek (Trigonella foenum graecum) seed, mulberry (Morus alba L.) leaf and American ginseng (Panax quinquefolius) root can improve glycemia in various animal models and humans with impaired glucose metabolism and T2DM. The aim of this study was to design an optimized botanical formula containing these herbal extracts as a nutritional strategy for the prevention of insulin resistance and T2DM...
July 5, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28678523/nutritional-biomarkers-current-view-and-future-perspectives
#5
Shubhra Pande, Valentina A Kratasyuk, Nadezhda N Medvedeva, Oxana A Kolenchukova, Alla B Salmina
There is a poor relationship between nutrient intake and existing nutritional biomarkers due to variety of factors affecting their sensitivity and specificity. To explore the impact of nutrients at molecular level and devising a sensitive biomarker, proteomics is a central technology with sirtuins as one of the most promising nutritional biomarker. Sirtuins (seven mammalian sirtuins reported so far), have been reported to perform protein deacetylases and ADP-ribosyltransferases activity. It is distributed in different cellular compartments thereby controlling several metabolic processes...
July 5, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28678155/influence-of-the-periodontal-disease-the-most-prevalent-inflammatory-event-in-peroxisome-proliferator-activated-receptors-linking-nutrition-and-energy-metabolism
#6
REVIEW
Lourdes Román-Malo, Pedro Bullon
Periodontal disease is considered one of the main pathologic diseases occurring in humans. Its pathologic process involves inflammatory reactions producing periodontal bone resorption and the tooth loss. But some patients do not present an evident clinical inflammation with bone resorption, and in others, the inflammation is prominent without bone resorption. A key question could be to investigate a different way of responding to aggression. Inflammation requires a complex intracellular metabolic process, starting with the harmful recognition and activation of the inflammasome, continues the energy supply with the alteration of oxidative stress conditions, and finishes with the elimination of the aggression with autophagy/apoptosis mechanisms, then concludes with recovery...
July 5, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28669628/role-of-oxidative-stress-in-cardiovascular-disease-outcomes-following-exposure-to-ambient-air-pollution
#7
REVIEW
Frank J Kelly, Julia C Fussell
Exposure to ambient air pollution is associated with adverse cardiovascular outcomes. These are manifested through several, likely overlapping, pathways including at the functional level, endothelial dysfunction, atherosclerosis, pro-coagulation and alterations in autonomic nervous system balance and blood pressure. At numerous points within each of these pathways, there is potential for cellular oxidative imbalances to occur. The current review examines epidemiological, occupational and controlled exposure studies and research employing healthy and diseased animal models, isolated organs and cell cultures in assessing the importance of the pro-oxidant potential of air pollution in the development of cardiovascular disease outcomes...
June 29, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28664564/clustering-high-dimensional-mixed-data-to-uncover-sub-phenotypes-joint-analysis-of-phenotypic-and-genotypic-data
#8
D McParland, C M Phillips, L Brennan, H M Roche, I C Gormley
The LIPGENE-SU.VI.MAX study, like many others, recorded high-dimensional continuous phenotypic data and categorical genotypic data. LIPGENE-SU.VI.MAX focuses on the need to account for both phenotypic and genetic factors when studying the metabolic syndrome (MetS), a complex disorder that can lead to higher risk of type 2 diabetes and cardiovascular disease. Interest lies in clustering the LIPGENE-SU.VI.MAX participants into homogeneous groups or sub-phenotypes, by jointly considering their phenotypic and genotypic data, and in determining which variables are discriminatory...
June 30, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28657613/nuts-and-dried-fruits-an-update-of-their-beneficial-effects-on-type-2-diabetes
#9
REVIEW
Pablo Hernández-Alonso, Lucía Camacho-Barcia, Mònica Bulló, Jordi Salas-Salvadó
Nuts and dried fruit are essential foods in the Mediterranean diet. Their frequent consumption has been associated with the prevention and/or the management of such metabolic conditions as type 2 diabetes (T2D), metabolic syndrome and cardiovascular diseases. Several previous reviews of epidemiological studies and clinical trials have evaluated the associations of nuts and/or dried fruit with various metabolic disorders. However, no reviews have focused on the mechanisms underlying the role of nuts and/or dried fruit in insulin resistance and T2D...
June 28, 2017: Nutrients
https://www.readbyqxmd.com/read/28628359/the-genetic-basis-for-sex-differences-in-obesity-and-lipid-metabolism
#10
Jenny C Link, Karen Reue
Men and women exhibit significant differences in obesity, cardiovascular disease, and diabetes. To provide better diagnosis and treatment for both sexes, it is important to identify factors that underlie the observed sex differences. Traditionally, sex differences have been attributed to the differential effects of male and female gonadal secretions (commonly referred to as sex hormones), which substantially influence many aspects of metabolism and related diseases. Less appreciated as a contributor to sex differences are the fundamental genetic differences between males and females, which are ultimately determined by the presence of an XX or XY sex chromosome complement...
June 19, 2017: Annual Review of Nutrition
https://www.readbyqxmd.com/read/28618995/the-complexity-of-omega-3-fatty-acids-modulation-of-signaling-pathways-related-to-pancreatic-cancer
#11
Carolina Torres, Andrew M Diaz, Daniel R Principe, Paul J Grippo
Cancer is a major public health problem worldwide and is the second leading cause of death in the United States. Although cancer death rate has dropped by 23% since 1991, there are certain types of cancer for which death rates are still increasing such as, pancreatic cancer. There is an urgent need to find new therapies that could help improve this dreadful outcome. In this regard, the role of nutrition in health and disease has attracted much attention. Several dietary ingredients are involved in metabolic, physiological, and cellular signaling affecting tumor growth and progression...
June 16, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28612853/mangos-and-their-bioactive-components-adding-variety-to-the-fruit-plate-for-health
#12
REVIEW
Britt M Burton-Freeman, Amandeep K Sandhu, Indika Edirisinghe
The diet is an essential factor affecting the risk for development and progression of modern day chronic diseases, particularly those with pathophysiological roots in inflammation and oxidative stress-induced damage. The potential impact of certain foods and their bioactive compounds to reverse or prevent destructive dysregulated processes leading to disease has attracted intense research attention. The mango (Mangifera indica Linn.) is a tropical fruit with distinctive nutritional and phytochemical composition...
June 14, 2017: Food & Function
https://www.readbyqxmd.com/read/28608804/phytosterols-and-omega-3-supplementation-exert-novel-regulatory-effects-on-metabolic-and-inflammatory-pathways-a-proteomic-study
#13
Carmen Lambert, Judit Cubedo, Teresa Padró, Joan Sánchez-Hernández, Rosa M Antonijoan, Antonio Perez, Lina Badimon
Cardiovascular disease (CVD) remains one of the major causes of death and disability worldwide. In addition to drug treatment, nutritional interventions or supplementations are becoming a health strategy for CVD prevention. Phytosterols (PhyS) are natural components that have been shown to reduce cholesterol levels; while poly-unsaturated fatty acids (PUFA), mainly omega-3 (ω3) fatty acids, have shown to reduce triglyceride levels. Here we aimed to investigate whether the proteins in the main lipoproteins (low density lipoproteins (LDL) and high density lipoproteins (HDL)) as well as proteins in the lipid free plasma fraction (LPDP) were regulated by the intake of PhyS-milk or ω3-milk, in overweight healthy volunteers by a proteomic based systems biology approach...
June 13, 2017: Nutrients
https://www.readbyqxmd.com/read/28598562/genetic-polymorphisms-and-folate-status
#14
REVIEW
Mami Hiraoka, Yasuo Kagawa
Moderate hyperhomocysteinemia-induced low folate status is an independent risk factor for cardiovascular disease, dementia, and depression. Folate is an essential cofactor in the one-carbon metabolism pathway and is necessary in amino acid metabolism, purine and thymidylate synthesis, and DNA methylation. In the folate cycle and homocysteine metabolism, folate, vitamin B12, vitamin B6, and vitamin B2 are important cofactors. Many enzymes are involved in folate transport and uptake, the folate pathway, and homocysteine (Hcy) metabolism, and various polymorphisms have been documented in these enzymes...
June 9, 2017: Congenital Anomalies
https://www.readbyqxmd.com/read/28592350/vitamin-d-status-in-renal-transplant-recipients-living-in-a-low-latitude-city-association-with-body-fat-cardiovascular-risk-factors-estimated-glomerular-filtration-rate-and-proteinuria
#15
Kelli T C Rosina, Ana Paula M Menna Barreto, Karine S S Pontes, Cyro J M Martins, Edison Souza, Rachel Bregman, Maria Inês Barreto Silva, Márcia R S T Klein
Recent evidence suggests that vitamin D deficiency is associated with CVD, impaired kidney function and proteinuria. To date, no study has evaluated these associations in renal transplant recipients (RTR) adjusting for body adiposity assessed by a 'gold standard' method. This study aimed to evaluate the vitamin D status and its association with body adiposity, CVD risk factors, estimated glomerular filtration rate (eGFR) and proteinuria in RTR, living in Rio de Janeiro, Brazil (a low-latitude city (22°54'10"S)), taking into account body adiposity evaluated by dual-energy X-ray absorptiometry (DXA)...
June 8, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28590446/fruits-of-black-chokeberry-aronia-melanocarpa-in-the-prevention-of-chronic-diseases
#16
REVIEW
Tunde Jurikova, Jiri Mlcek, Sona Skrovankova, Daniela Sumczynski, Jiri Sochor, Irena Hlavacova, Lukas Snopek, Jana Orsavova
In recent years, growing attention has been focused on the utilization of natural sources of antioxidants in the prevention of chronic diseases. Black chokeberry (Aronia melanocarpa) represents a lesser known fruit species utilized mainly as juices, purees, jams, jellies and wine, as important food colorants or nutritional supplements. The fruit is valued as a great source of antioxidants, especially polyphenols, such as phenolic acids (neochlorogenic and chlorogenic acids) and flavonoids (anthocyanins, proanthocyanidins, flavanols and flavonols), particularly cyanidin-3-galactoside and cyanidin-3-arabinoside, as well as (-)-epicatechin units...
June 7, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28576381/agreement-between-hospital-discharge-diagnosis-codes-and-medical-records-to-identify-metastatic-colorectal-cancer-and-associated-comorbidities-in-elderly-patients
#17
A Gouverneur, D Dolatkhani, M Rouyer, A Grelaud, F Francis, V Gilleron, A Fourrier-Réglat, P Noize
BACKGROUND: Quality of coding to identify cancers and comorbidities through the French hospital diagnosis database (Programme de médicalisation des systèmes d'information, PMSI) has been little investigated. Agreement between medical records and PMSI database was evaluated regarding metastatic colorectal cancer (mCRC) and comorbidities. METHODS: From 01/01/2013 to 06/30/2014, 74 patients aged≥65years at mCRC diagnosis were identified in Bordeaux teaching hospital...
May 30, 2017: Revue D'épidémiologie et de Santé Publique
https://www.readbyqxmd.com/read/28575884/predictors-of-clinical-outcomes-in-hemodialysis-patients-a-multicenter-observational-study
#18
Tayebeh Soleymanian, Hossein Niyazi, Shaghayegh Noorbakhsh Jafari Dehkordi, Shokoufeh Savaj, Hassan Argani, Iraj Najafi
INTRODUCTION: Cardiovascular and noncardiovascular mortality and morbidity rates of hemodialysis patients are high despite improvement in dialysis delivery. MATERIALS AND METHODS: Hemodialysis patients (n = 532) from 9 hemodialysis facilities were enrolled in this cohort study in September 2012. Causes of death, hospitalization, and hemodialysis exit were recorded during a 28-month follow-up period. A Cox proportional hazard model was used to predict death adjusting for case-mix variables, nutrition variables, bone mineral variables, Kt/V, vascular access, and Charlson comorbidities index...
May 2017: Iranian Journal of Kidney Diseases
https://www.readbyqxmd.com/read/28572947/development-of-a-fermented-quinoa-based-beverage
#19
Fanny Emma Ludena Urquizo, Silvia Melissa García Torres, Tiina Tolonen, Mari Jaakkola, Maria Grazzia Pena-Niebuhr, Atte von Wright, Ritva Repo-Carrasco-Valencia, Hannu Korhonen, Carme Plumed-Ferrer
Quinoa is a crop that originated from the Andes. It has high nutritional value, outstanding agro-ecological adaptability, and low water requirements. Quinoa is an excellent crop alternative to help overcome food shortages, and it can also have a role in the prevention of developed world lifestyle diseases, such as type-2 diabetes, cardiovascular diseases, osteoporosis, inflammatory and autoimmune diseases, etc. In order to expand the traditional uses of quinoa and to provide new, healthier and more nutritious food products, a fermented quinoa-based beverage was developed...
May 2017: Food Science & Nutrition
https://www.readbyqxmd.com/read/28557860/applying-the-acsm-preparticipation-screening-algorithm-to-u-s-adults-nhanes-2001-04
#20
Geoffrey P Whitfield, Deborah Riebe, Meir Magal, Gary Liguori
PURPOSE: For most people, the benefits of physical activity far outweigh the risks. Research has suggested exercise preparticipation questionnaires might refer an unwarranted number of adults for medical evaluation before exercise initiation, creating a potential barrier to adoption. The new American College of Sports Medicine (ACSM) prescreening algorithm relies on current exercise participation; history and symptoms of cardiovascular, metabolic or renal disease; and desired exercise intensity to determine referral status...
May 26, 2017: Medicine and Science in Sports and Exercise
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