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https://www.readbyqxmd.com/read/28092152/issues-in-nutrition-dietary-considerations-in-select-chronic-conditions
#1
Margaret E Thompson, Mary Barth Noel
Chronic diseases that affect the gastrointestinal tract also tend to affect nutrition. The incidence of chronic liver disease is increasing. As the prevalence of obesity rises, so do the incidences of nonalcoholic fatty liver disease and nonalcoholic steatohepatitis. Patients with chronic liver disease usually have some degree of malnutrition. In the absence of encephalopathy, patients with chronic liver disease should consume more protein than that in the average diet. There is some controversy about whether diet plays a role in the development of inflammatory bowel disease...
January 2017: FP Essentials
https://www.readbyqxmd.com/read/28089611/government-s-role-in-promoting-healthy-lifestyle
#2
REVIEW
Laurie Whitsel
Worldwide, poor lifestyle behaviors, including obesity, physical inactivity, and low diet quality, are creating an unstainable burden of chronic disease with disparities across geography, race, income, education, and sex. Government plays an important role in addressing lifestyle behaviors and population health, reducing health disparities and chronic disease. Areas for government involvement include surveillance, research, programming, access to health care, quality assurance and guidelines for diet and physical activity(PA)...
January 13, 2017: Progress in Cardiovascular Diseases
https://www.readbyqxmd.com/read/28089396/comparison-between-measured-and-perceived-weight-status-in-a-nationally-representative-sample-of-australian-adults
#3
Jessica Herbert, Karen Louise Peterson, Laura Alston, Steven Allender, Melanie Nichols
BACKGROUND: Many individuals may not accurately perceive whether their weight status poses a health risk. This paper aimed to determine how accurately Australians perceived their weight status compared to objective measurements, and to determine what factors were associated with underestimating weight status. METHODS: Participants were 7947 non-pregnant adults from the 2011 to 2012 Australian National Nutrition and Physical Activity Survey, with complete data for self-reported and measured weight status...
January 11, 2017: Obesity Research & Clinical Practice
https://www.readbyqxmd.com/read/28088658/exposure-to-chronic-early-life-stress-lastingly-alters-the-adipose-tissue-the-leptin-system-and-changes-the-vulnerability-to-western-style-diet-later-in-life-in-mice
#4
K Y Yam, E F G Naninck, M R Abbink, S E la Fleur, L Schipper, J C van den Beukel, A Grefhorst, A Oosting, E M van der Beek, P J Lucassen, A Korosi
Early-life stress (ES) increases the vulnerability to develop psychopathologies and cognitive decline in adulthood. Interestingly, this is often comorbid with metabolic disorders, such as obesity. However, it is unclear whether ES leads to lasting metabolic changes and to what extent this is associated with the ES-induced cognitive impairments. Here, we used an established chronic ES mouse model (from postnatal day (P) 2 to P9) to investigate the short- and long-term effects of ES exposure on parameters of the adipose tissue and the leptin system (i...
December 23, 2016: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28087545/predictors-of-public-support-for-nutrition-focused-policy-systems-and-environmental-change-strategies-in-los-angeles-county-2013
#5
Brenda Robles, Tony Kuo
BACKGROUND: Since 2010, federal and local agencies have invested broadly in a variety of nutrition-focused policy, systems and environmental change (PSE) initiatives in Los Angeles County (LAC). To date, little is known about whether the public supports such efforts. We address this gap in the literature by examining predictors of support for a variety of PSEs. METHODS: Voters residing in LAC (n=1007) were randomly selected to participate in a cross-sectional telephone survey commissioned by the LAC Department of Public Health...
January 13, 2017: BMJ Open
https://www.readbyqxmd.com/read/28086820/primary-prevention-of-gestational-diabetes-mellitus-through-nutritional-factors-a-systematic-review
#6
Mikel Donazar-Ezcurra, Cristina López-Del Burgo, Maira Bes-Rastrollo
BACKGROUND: Gestational diabetes mellitus (GDM), defined as any degree of glucose intolerance with onset during pregnancy, is increasing worldwide, mostly because obesity among women of reproductive age is continuously escalating. GDM is associated with adverse maternal and fetal outcomes. The aim of this article was to systematically review literature on the effectiveness of nutritional factors before or during pregnancy to prevent GDM. METHODS: We assessed the primary prevention of GDM through nutritional factors, as diet and supplements...
January 13, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28078804/a-low-protein-diet-induces-body-weight-loss-and-browning-of-subcutaneous-white-adipose-tissue-through-enhanced-expression-of-hepatic-fibroblast-growth-factor-21-fgf21
#7
Albert Pérez-Martí, Maite Garcia-Guasch, Anna Tresserra-Rimbau, Alexandra Carrilho-Do-Rosário, Ramon Estruch, Jordi Salas-Salvadó, Miguel Ángel Martínez-González, Rosa Lamuela-Raventós, Pedro F Marrero, Diego Haro, Joana Relat
SCOPE: Fibroblast growth factor 21 (FGF21) is considered a promising therapeutic candidate for the treatment of obesity. Since FGF21 production is regulated by various nutritional factors, we analyze the impact of low protein intake on circulating levels of this growth hormone in mice and in a sub cohort of the PREDIMED (Prevención con Dieta Mediterránea) trial. We also describe the role of hepatic FGF21 in metabolic adaptation to a low-protein diet (LPD). METHODS AND RESULTS: We fed control and liver-specific Fgf21 knockout (LFgf21KO) mice a LPD...
January 11, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28076319/impact-of-nutrition-on-pollutant-toxicity-an-update-with-new-insights-into-epigenetic-regulation
#8
Jessie B Hoffman, Michael C Petriello, Bernhard Hennig
Exposure to environmental pollutants is a global health problem and is associated with the development of many chronic diseases, including cardiovascular disease, diabetes and metabolic syndrome. There is a growing body of evidence that nutrition can both positively and negatively modulate the toxic effects of pollutant exposure. Diets high in proinflammatory fats, such as linoleic acid, can exacerbate pollutant toxicity, whereas diets rich in bioactive and anti-inflammatory food components, including omega-3 fatty acids and polyphenols, can attenuate toxicant-associated inflammation...
January 11, 2017: Reviews on Environmental Health
https://www.readbyqxmd.com/read/28075147/evaluating-the-efficacy-of-the-feeding-exercise-randomized-trial-in-overweight-and-obese-adolescents
#9
Anna Patsopoulou, Zoi Tsimtsiou, Antonios Katsioulis, Eleni Malissiova, George Rachiotis, Christos Hadjichristodoulou
BACKGROUND: The Feeding Exercise Trial in Adolescents (FETA) aimed to evaluate whether a community-based, parents-involving, combined physical activity and nutritional education program was effective in improving adiposity profiles in overweight and obese adolescents. METHODS: A total of 181 overweight and obese adolescents aged 13-15 years old were randomized in the three study groups ("Diet & Activity," "Activity," and Control). The Activity intervention included a 45-minute, 3-day per week supervised training program, while the Diet & Activity intervention included a supplementary 15 minutes of group-based sessions attended by the parents...
January 11, 2017: Childhood Obesity
https://www.readbyqxmd.com/read/28074888/a-review-of-the-carbohydrate-insulin-model-of-obesity
#10
REVIEW
K D Hall
The carbohydrate-insulin model of obesity theorizes that diets high in carbohydrate are particularly fattening due to their propensity to elevate insulin secretion. Insulin directs the partitioning of energy toward storage as fat in adipose tissue and away from oxidation by metabolically active tissues and purportedly results in a perceived state of cellular internal starvation. In response, hunger and appetite increases and metabolism is suppressed, thereby promoting the positive energy balance associated with the development of obesity...
January 11, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28067891/an-interactive-web-based-intervention-on-nutritional-status-physical-activity-and-health-related-quality-of-life-in-patient-with-metabolic-syndrome-a-randomized-controlled-trial-the-red-ruby-study
#11
L Jahangiry, A Montazeri, M Najafi, M Yaseri, M A Farhangi
BACKGROUND/OBJECTIVES: Physical inactivity and unhealthy nutritional behaviors are recognized as the key factors in the cause and management of metabolic syndrome (MetS). The effectiveness of interactive web-based interventions on dietary intakes, physical activity and health-related quality of life (HRQOL) among people with MetS is currently unknown. METHODS: The two-arm randomized-controlled trial was conducted for patients with MetS from June through December 2012 in Tehran, Iran...
January 9, 2017: Nutrition & Diabetes
https://www.readbyqxmd.com/read/28067588/health-benefits-of-fiber-fermentation
#12
Wendy J Dahl, Nicole C Agro, Åsa M Eliasson, Kaley L Mialki, Joseph D Olivera, Carley T Rusch, Carly N Young
Although fiber is well recognized for its effect on laxation, increasing evidence supports the role of fiber in the prevention and treatment of chronic disease. The aim of this review is to provide an overview of the health benefits of fiber and its fermentation, and describe how the products of fermentation may influence disease risk and treatment. Higher fiber intakes are associated with decreased risk of cardiovascular disease, type 2 diabetes, and some forms of cancer. Fiber may also have a role in lowering blood pressure and in preventing obesity by limiting weight gain...
January 9, 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28065479/interaction-between-a-variant-of-cdkn2a-b-gene-with-lifestyle-factors-in-determining-dyslipidemia-and-estimated-cardiovascular-risk-a-step-toward-personalized-nutrition
#13
Mehrane Mehramiz, Faeze Ghasemi, Habibollah Esmaily, Maryam Tayefi, Seyed Mahdi Hassanian, Mahsa Sadeghzade, Fatemeh Sadabadi, Mohsen Moohebati, Mahmoud Reza Azarpazhooh, Seyed Mohammad Reza Parizadeh, Alireza Heidari-Bakavoli, Mohammad Safarian, Mohsen Nematy, Mahmoud Ebrahimi, Mikhail Ryzhikov, Gordon A Ferns, Majid Ghayour-Mobarhan, Amir Avan
BACKGROUND & AIMS: Several genome-wide-association-studies have identified genetic variants in a region on chromosome 9p21 that are associated with an increased risk of Cardiovascular disease (CVD) and diabetes. Here we have explored the interaction of a genetic variant of the CDKN2A/B-rs10811661 gene locus with cardiovascular risk factors and environmental-exposures (e.g., diet and physical activity) in 1165 individuals recruited from the Mashhad-Stroke and Heart-Atherosclerotic-Disorders cohort...
December 28, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28065195/programming-maternal-and-child-overweight-and-obesity-in-the-context-of-undernutrition-current-evidence-and-key-considerations-for-low-and-middle-income-countries
#14
Lindsay M Jaacks, Justine Kavle, Abigail Perry, Albertha Nyaku
The goals of the present targeted review on maternal and child overweight and obesity were to: (i) understand the current situation in low- and middle-income countries (LMIC) with regard to recent trends and context-specific risk factors; and (ii) building off this, identify entry points for leveraging existing undernutrition programmes to address overweight and obesity in LMIC. Trends reveal that overweight and obesity are a growing problem among women and children in LMIC; as in Ghana, Kenya, Niger, Sierra Leone, Tanzania and Zimbabwe, where the prevalence among urban women is approaching 50 %...
January 9, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28057582/a-nutritional-perspective-on-ucp1-dependent-thermogenesis
#15
REVIEW
M Luisa Bonet, Josep Mercader, Andreu Palou
Uncoupling protein 1 (UCP1) is the hallmark protein responsible for cold- and diet-induced thermogenesis in brown adipose tissue (BAT). UCP1 activity is protective against body fat accumulation. UCP1 has re-gained researchers' attention in the context of obesity following the realization that BAT is present and can be activated in adult humans and of inducible UCP1-expressing cells in white fat depots. UCP1-mediated thermogenesis is activated by specific food compounds, which function by stimulating sympathetic nervous system activity to adipose tissues and/or by acting on the adipose cells directly or indirectly, through humoral factors released upon their intake...
January 2, 2017: Biochimie
https://www.readbyqxmd.com/read/28036008/food-and-nutrition-insecurity-in-selected-rural-communities-of-kwazulu-natal-south-africa-linking-human-nutrition-and-agriculture
#16
REVIEW
Laurencia Govender, Kirthee Pillay, Muthulisi Siwela, Albert Modi, Tafadzwanashe Mabhaudhi
Lack of access to nutritious and balanced diets remains a major impediment to the health and well-being of people living in rural areas. The study utilizes a qualitative systematic approach to conduct an environmental scan and review of scientific literature of studies conducted in South Africa, specifically KwaZulu-Natal (KZN). Availability and access to nutritious, diverse and balanced diets were identified as key constraints for achieving food and nutrition security as well as for human health and well-being...
December 27, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28035344/dietary-olive-oil-induces-cannabinoid-cb2-receptor-expression-in-adipose-tissue-of%C3%A2-apc-min-transgenic-mice
#17
Maria Notarnicola, Valeria Tutino, Angela Tafaro, Giusy Bianco, Emilia Guglielmi, Maria Gabriella Caruso
BACKGROUND: Cannabinoid- 2 (CB2) receptor is known for its anti-obesity effects silencing the activated immune cells that are key drivers of metabolic syndrome and inflammation. Nutritional interventions in experimental models of carcinogenesis have been demonstrated to modulate tissue inflammation state and proliferation. OBJECTIVE: Aim of this study was to test, in Apc(Min/+) mice, whether a diet enriched with olive oil, omega- 3 and omega-6- PUFAs affects the adipose tissue inflammation status. METHODS: Four groups of animal were studied: ST group, receiving a standard diet; OO group, receiving the standard diet in which soybean oil (source of fats) was replaced with olive oil; OM-3 group, receiving the standard diet in which soybean oil was replaced with salmon oil; OM-6 group, receiving the standard diet in which soybean oil was replaced with oenothera oil...
October 27, 2016: Nutr Healthy Aging
https://www.readbyqxmd.com/read/28028317/oral-leptin-supplementation-throughout-lactation-in-rats-prevents-later-metabolic-alterations-caused-by-gestational-calorie-restriction
#18
N Szostaczuk, T Priego, M Palou, A Palou, C Picó
OBJECTIVES: Calorie-restriction during gestation in rats has been seen to produce lasting detrimental effects in the offspring, affecting energy balance control and other related metabolic functions. Our aim was to assess whether leptin supplementation throughout lactation may prevent the dysmetabolic phenotype in adulthood associated with gestational calorie restriction. METHODS: Three groups of male Wistar rats were followed: the offspring of ad libitum fed dams (controls); the offspring of 20% calorie-restricted dams during gestation (CR); and CR rats supplemented with physiological doses of leptin throughout lactation (CR-Leptin)...
December 28, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28027634/dietary-optimisation-with-omega-3-and-omega-6-fatty-acids-for-12-23-month-old-overweight-and-obese-children-in-urban-jakarta
#19
Fitrianna Cahyaningrum, Inge Permadhi, Muhammad Ridwan Ansari, Erfi Prafiantini, Purnawati Hustina Rachman, Rina Agustina
BACKGROUND AND OBJECTIVES: Diets with a specific omega-6/omega-3 fatty acid ratio have been reported to have favourable effects in controlling obesity in adults. However, development a local-based diet by considering the ratio of these fatty acids for improving the nutritional status of overweight and obese children is lacking. Therefore, using linear programming, we developed an affordable optimised diet focusing on the ratio of omega- 6/omega-3 fatty acid intake for obese children aged 12-23 months...
December 2016: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28025577/impact-of-perinatal-exposure-to-high-fat-diet-and-stress-on-responses-to-nutritional-challenges-food-motivated-behaviour-and-mesolimbic-dopamine-function
#20
M Romaní-Pérez, A L Lépinay, L Alonso, M Rincel, L Xia, H Fanet, S Caillé, M Cador, S Layé, S Vancassel, M Darnaudéry
BACKGROUND/OBJECTIVES: Energy dense food exposure and stress during development have been suggested to contribute to obesity and metabolic disorders later in life. Although these factors are frequently associated, the effects of their combination have not yet been investigated. In this study, using an animal model, we examined the long term impact of maternal high-fat diet (HFD) and early-life stress (ELS) on energy homeostasis control and food motivation. METHODS: Body weight growth under HFD, adipose tissue, body weight control in response to fasting and refeeding, food-motivated behaviour and mesolimbic dopamine function were examined in adult male offspring exposed to maternal HFD (during gestation and lactation) and/or ELS (maternal separation 3 h per day from postnatal day 2 to 14)...
December 27, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
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