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Aging and diet

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https://www.readbyqxmd.com/read/29667387/dietary-supplements-%C3%A2-consumer-assessment-based-on-questionnaire-survey
#1
Ewelina Wawryk-Gawda, Beata Budzyńska, Marta Lis-Sochacka, Patrycja Chylińska-Wrzos, Michał Zarobkiewicz, Barbara Jodłowska-Jędrych
INTRODUCTION: Dietary supplements (DS) are dietary products aiming only at diet complementation. Nevertheless, they are frequently used in treatment of various conditions since they are safer substitutes for medication. AIM OF THE STUDY: The aim of this study was to analyze the frequency of dietary supplements using by young people, their knowledge about the used substances, and the assessment of the effectiveness of DS by those who consumed these products. MATERIALS AND METHODS: The present study was conducted by the means of an anonymous questionnaire assessed the DS intake among subjects aged between 15 and 54...
2018: Przegla̧d Epidemiologiczny
https://www.readbyqxmd.com/read/29667383/knowledge-of-cardiovascular-disease-cvd-risk-factors-in-population-of-ma%C3%A5-opolska-voivodeship-in-two-independent-cross-sectional-studies
#2
Anna Waśniowska, Grzegorz Kopeć, Krystyna Szafraniec, Magdalena Kozela, Agnieszka Sarnecka, Klaudia Knap, Andrzej Pająk, Piotr Podolec
INTRODUCTION: Low level of knowledge of cardiovascular disease (CVD) risk factors is related to higher risk of death and health educational programs are of particular importance in CVD prevention. Monitoring the level of knowledge of CVD risk factors is necessary to verify the effectiveness of education and to facilitate the right choice of education methods. AIM: to compare the assessment of knowledge of CVD risk factors in the population of Małopolska Voivodeship from the two independent cross-sectional studies...
2018: Przegla̧d Epidemiologiczny
https://www.readbyqxmd.com/read/29667238/diet-quality-and-10-year-healthcare-costs-by-bmi-categories-in-the-mid-age-cohort-of-the-australian-longitudinal-study-on-women-s-health
#3
A Patterson, A Hure, T Burrows, J Jackson, C Collins
BACKGROUND: Better diets, as evaluated by diet quality indices, are associated with lower rates of morbidity and mortality. Although governments and researchers alike recognise the burden that obesity incurs for increased healthcare spending, there is insufficient evidence for the role of diet quality on healthcare costs. METHODS: Diet quality was assessed by the Australian Recommended Food Score (ARFS) for 6328 women aged 50-55 years from the Australian Longitudinal Study on Women's Health...
April 17, 2018: Journal of Human Nutrition and Dietetics: the Official Journal of the British Dietetic Association
https://www.readbyqxmd.com/read/29667132/obesity-and-episodic-memory-function
#4
REVIEW
Paul D Loprinzi, Emily Frith
Obesity-related lifestyle factors, such as physical activity behavior and dietary intake, have been shown to be associated with episodic memory function. From animal work, there is considerable biological plausibility linking obesity with worse memory function. There are no published systematic reviews evaluating the effects of obesity on episodic memory function among humans, and examining whether physical activity and diet influences this obesity-memory link. Thus, the purpose of this systematic review was to evaluate the totality of research examining whether obesity is associated with episodic memory function, and whether physical activity and dietary behavior confounds this relationship...
April 17, 2018: Journal of Physiological Sciences: JPS
https://www.readbyqxmd.com/read/29667109/ideal-cardiovascular-health-among-ghanaian-populations-in-three-european-countries-and-rural-and-urban-ghana-the-rodam-study
#5
Benjamin van Nieuwenhuizen, Mohammad Hadi Zafarmand, Erik Beune, Karlijn Meeks, Ama de-Graft Aikins, Juliet Addo, Ellis Owusu-Dabo, Frank P Mockenhaupt, Silver Bahendeka, Matthias B Schulze, Ina Danquah, Joachim Spranger, Kerstin Klipstein-Grobusch, Lambert Tetteh Appiah, Liam Smeeth, Karien Stronks, Charles Agyemang
Cardiovascular health (CVH) is a construct defined by the American Heart Association (AHA) as part of its 2020 Impact Goal definition. CVH has, until now, not been evaluated in Sub-Saharan African populations. The aim of this study was to investigate differences in the prevalence of ideal CVH and its constituent metrics among Ghanaians living in rural and urban Ghana and Ghanaian migrants living in three European countries. The AHA definition of CVH is based on 7 metrics: smoking, body mass index, diet, physical activity, blood pressure, total cholesterol, and fasting plasma glucose...
April 17, 2018: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/29667012/bone-marrow-adipocyte-developmental-origin-and-biology
#6
REVIEW
Joanna Bukowska, Trivia Frazier, Stanley Smith, Theodore Brown, Robert Bender, Michelle McCarthy, Xiying Wu, Bruce A Bunnell, Jeffrey M Gimble
PURPOSE OF REVIEW: This review explores how the relationships between bone marrow adipose tissue (BMAT) adipogenesis with advancing age, obesity, and/or bone diseases (osteopenia or osteoporosis) contribute to mechanisms underlying musculoskeletal pathophysiology. RECENT FINDINGS: Recent studies have re-defined adipose tissue as a dynamic, vital organ with functions extending beyond its historic identity restricted solely to that of an energy reservoir or sink. "State of the art" methodologies provide novel insights into the developmental origin, physiology, and function of different adipose tissue depots...
April 18, 2018: Current Osteoporosis Reports
https://www.readbyqxmd.com/read/29665834/inequalities-in-the-prevalence-of-diabetes-mellitus-and-its-risk-factors-in-sri-lanka-a-lower-middle-income-country
#7
Ambepitiyawaduge Pubudu De Silva, Sudirikku Hennadige Padmal De Silva, Rashan Haniffa, Isurujith Kongala Liyanage, Saroj Jayasinghe, Prasad Katulanda, Chandrika Neelakanthi Wijeratne, Sumedha Wijeratne, Lalini Chandika Rajapaksa
BACKGROUND: Explorations into quantifying the inequalities for diabetes mellitus (DM) and its risk factors are scarce in low and lower middle income countries (LICs/LMICs). The aims of this study were to assess the inequalities of DM and its risk factors in a suburban district of Sri Lanka. METHODS: A sample of 1300 participants, (aged 35-64 years) randomly selected using a stratified multi-stage cluster sampling method, were studied employing a cross sectional descriptive design...
April 17, 2018: International Journal for Equity in Health
https://www.readbyqxmd.com/read/29665551/a-multi-medium-chain-modeling-approach-to-estimate-the-cumulative-effects-of-cadmium-pollution-on-human-health
#8
Xingmei Liu, Libin Zhong, Jun Meng, Fan Wang, Jiangjiang Zhang, Yuyou Zhi, Lingzao Zeng, Xianjin Tang, Jianming Xu
Cadmium is a highly persistent and toxic heavy metal that poses severe health risks to humans. Diet is the primary source of human exposure to cadmium, especially in China. Soil, as the main medium that transfers cadmium to rice, can be used as a helpful indicator to predict human exposure to cadmium in soils. There is, however, very little work that links a soil-rice transfer model with a biokinetic model to assess health risks. In this work, we introduce a multi-medium chain model based upon a soil-rice-human continuum to address this issue...
April 14, 2018: Environmental Pollution
https://www.readbyqxmd.com/read/29665464/urinary-biomarkers-of-polycyclic-aromatic-hydrocarbons-in-pre-and-peri-pubertal-girls-in-northern-california-predictors-of-exposure-and-temporal-variability
#9
Dina Dobraca, Raymond Lum, Andreas Sjödin, Antonia M Calafat, Cecile A Laurent, Lawrence H Kushi, Gayle C Windham
BACKGROUND: Polycyclic aromatic hydrocarbons (PAHs), a class of chemicals produced as combustion by-products, have been associated with endocrine disruption. To understand exposure in children, who have been less studied than adults, we examined PAH metabolite concentrations by demographic characteristics, potential sources of exposure, and variability over time, in a cohort study of pre- and peri-pubertal girls in Northern California. METHODS: Urinary concentrations of ten PAH metabolites and cotinine were quantified in 431 girls age 6-8 years at baseline...
April 14, 2018: Environmental Research
https://www.readbyqxmd.com/read/29662634/caloric-restriction-delays-yeast-chronological-aging-by-remodeling-carbohydrate-and-lipid-metabolism-altering-peroxisomal-and-mitochondrial-functionalities-and-postponing-the-onsets-of-apoptotic-and-liponecrotic-modes-of-regulated-cell-death
#10
Anthony Arlia-Ciommo, Anna Leonov, Adam Beach, Vincent R Richard, Simon D Bourque, Michelle T Burstein, Pavlo Kyryakov, Alejandra Gomez-Perez, Olivia Koupaki, Rachel Feldman, Vladimir I Titorenko
A dietary regimen of caloric restriction delays aging in evolutionarily distant eukaryotes, including the budding yeast Saccharomyces cerevisiae . Here, we assessed how caloric restriction influences morphological, biochemical and cell biological properties of chronologically aging yeast advancing through different stages of the aging process. Our findings revealed that this low-calorie diet slows yeast chronological aging by mechanisms that coordinate the spatiotemporal dynamics of various cellular processes before entry into a non-proliferative state and after such entry...
March 23, 2018: Oncotarget
https://www.readbyqxmd.com/read/29662045/macronutrient-and-major-food-group-intake-in-a-cohort-of-southern-italian-adults
#11
Serena Mulè, Mariagiovanna Falla, Alessandra Conti, Dora Castiglione, Isabella Blanco, Armando Platania, Maurizio D'Urso, Marina Marranzano
BACKGROUND: Dietary intake of macronutrient and foods is considered crucial to decrease the risk of diet-related non-communicable diseases. METHODS: The aim of this study was to describe the intake of major food groups and macronutrients in a random sample of 1838 southern Italian adults. RESULTS: No significant differences of macronutrient consumption between sexes were found. By contrast, younger individuals had significantly higher intake of animal protein than older ones...
April 15, 2018: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/29661561/clinically-actionable-hypercholesterolemia-and-hypertriglyceridemia-in-children-with-nonalcoholic-fatty-liver-disease
#12
Kathryn E Harlow, Jonathan A Africa, Alan Wells, Patricia H Belt, Cynthia A Behling, Ajay K Jain, Jean P Molleston, Kimberly P Newton, Philip Rosenthal, Miriam B Vos, Stavra A Xanthakos, Joel E Lavine, Jeffrey B Schwimmer
OBJECTIVE: To determine the percentage of children with nonalcoholic fatty liver disease (NAFLD) in whom intervention for low-density lipoprotein cholesterol or triglycerides was indicated based on National Heart, Lung, and Blood Institute guidelines. STUDY DESIGN: This multicenter, longitudinal cohort study included children with NAFLD enrolled in the National Institute of Diabetes and Digestive and Kidney Diseases Nonalcoholic Steatohepatitis Clinical Research Network...
April 13, 2018: Journal of Pediatrics
https://www.readbyqxmd.com/read/29661555/directly-quantified-dietary-n-3-fatty-acid-intakes-of-canadian-toddlers-are-lower-than-current-dietary-recommendations
#13
R J Scott Lacombe, Richard J Kratz, Bruce J Holub
To date, few studies have evaluated the intake of dietary n-3 polyunsaturated fatty acids (PUFA) in young North American children and current estimates are based on indirect approaches which have concerning limitations. Furthermore, there is a lack of available knowledge regarding the proportion of children meeting current dietary recommendations for the consumption of long-chain n-3 PUFA as α-linolenic acid (ALA) and eicosapentaenoic acid (EPA)/docosahexaenoic acid (DHA). The objective of the present study was to directly quantify the intake of n-3 PUFA in toddlers aged 2 to 3 years and determine if intakes met international recommendations...
March 2, 2018: Nutrition Research
https://www.readbyqxmd.com/read/29661202/exercise-training-improves-intramuscular-triglyceride-lipolysis-sensitivity-in-high-fat-diet-induced-obese-mice
#14
Kangeun Ko, Jinhee Woo, Ju Yong Bae, Hee Tae Roh, Yul Hyo Lee, Ki Ok Shin
BACKGROUND: The purpose of this study was to determine whether regular exercise training enhances intramuscular triglyceride (IMTG) lipolysis sensitivity during consumption of a continued high-fat diet by exploring changes in biochemical factors activated by IMTG lipolysis. METHODS: Male C57BL/6 mice aged 4 weeks were randomly divided into a high-fat diet group (HF) to induce obesity for 6 weeks and a control (CO) group. Thereafter, the HF group was divided into a high-fat diet group (HF) and high-fat diet + training group (HFT)...
April 16, 2018: Lipids in Health and Disease
https://www.readbyqxmd.com/read/29661180/trends-and-correlates-of-unhealthy-dieting-behaviours-among-adolescents-in-the-united-states-1999-2013
#15
Sarah N M Chin, Anthony A Laverty, Filippos T Filippidis
BACKGROUND: The increase in adiposity problems among United States adolescents has been accompanied by persistently high prevalence of unhealthy dieting behaviours (UDBs) such as fasting, taking diet pills/powders/liquids, and vomiting/taking laxatives. This study aimed to examine the associations of self-perceptions of weight status, weight change intentions (WCIs) and UDBs with sex, age and race, as well as trends of UDBs in American adolescents across the weight spectrum. METHODS: Data come from the biennial cross-sectional, school-based surveys, the Youth Risk Behaviour Surveillance System (1999-2013, n = 113,542)...
April 17, 2018: BMC Public Health
https://www.readbyqxmd.com/read/29661149/development-of-the-tonsillar-microbiome-in-pigs-from-newborn-through-weaning
#16
Luis Carlos Pena Cortes, Rhiannon M LeVeque, Julie Funk, Terence L Marsh, Martha H Mulks
BACKGROUND: Porcine tonsils are lympho-epithelial tissues, colonized by numerous bacteria and viruses, that act as a reservoir for both host-specific pathogens and zoonotic pathogens with a high potential of transmission to humans. There are no existing studies describing the development of the tonsillar microbiome. We sequenced 16S rRNA genes from tonsillar samples of pigs to follow the development of the microbial communities from birth through weaning. Samples derived from sows were also analyzed to determine potential sources for the tonsil microbiome in piglets...
April 16, 2018: BMC Microbiology
https://www.readbyqxmd.com/read/29661051/association-between-inflammatory-potential-of-diet-and-odds-of-gestational-diabetes-mellitus-among-iranian-women
#17
Nitin Shivappa, James R Hébert, Mahdieh Akhoundan, Parvin Mirmiran, Bahram Rashidkhani
BACKGROUND: The possible relationship between diet-related inflammation and the risk of gestational diabetes mellitus (GDM) requires further investigation, especially in non-Western populations. We examined the association between dietary inflammatory index (DII) scores and GDM in a case-control study conducted in Iran. METHODS: This study included 122 GDM cases and 266 controls hospitalized for acute non-neoplastic diseases. Cases were pregnant women aged 18-40 years, who visited major general hospitals in different regions of Tehran...
April 16, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29659968/healthy-plant-based-diets-are-associated-with-lower-risk-of-all-cause-mortality-in-us-adults
#18
Hyunju Kim, Laura E Caulfield, Casey M Rebholz
Background: Plant-based diets, often referred to as vegetarian diets, are associated with health benefits. However, the association with mortality is less clear. Objective: We investigated associations between plant-based diet indexes and all-cause and cardiovascular disease mortality in a nationally representative sample of US adults. Methods: Analyses were based on 11,879 participants (20-80 y of age) from NHANES III (1988-1994) linked to data on all-cause and cardiovascular disease mortality through 2011...
April 1, 2018: Journal of Nutrition
https://www.readbyqxmd.com/read/29659965/a-healthy-asian-a-posteriori-dietary-pattern-correlates-with-a-priori-dietary-patterns-and-is-associated-with-cardiovascular-disease-risk-factors-in-a-multiethnic-asian-population
#19
Clare Whitton, Salome A Rebello, Jeannette Lee, E Shyong Tai, Rob M van Dam
Background: Healthful dietary patterns are associated with cardiovascular disease risk factors in Western populations. However, a consistent healthful dietary pattern across major Asian ethnic groups has yet to be identified. Objective: We aimed to identify a posteriori dietary patterns for Chinese, Malay, and Indian ethnic groups in an urban Asian setting, compare these with a priori dietary patterns, and ascertain associations with cardiovascular disease risk factors including hypertension, obesity, and abnormal blood lipid concentrations...
April 1, 2018: Journal of Nutrition
https://www.readbyqxmd.com/read/29659963/saturated-fats-from-butter-but-not-from-cheese-increase-hdl-mediated-cholesterol-efflux-capacity-from-j774-macrophages-in-men-and-women-with-abdominal-obesity
#20
Didier Brassard, Benoît J Arsenault, Marjorie Boyer, Daniela Bernic, Maude Tessier-Grenier, Denis Talbot, Angelo Tremblay, Emile Levy, Bela Asztalos, Peter J H Jones, Patrick Couture, Benoît Lamarche
Background: Recent evidence suggests that the association between dietary saturated fatty acids (SFAs) and coronary artery disease risk varies according to food sources. How SFAs from butter and cheese influence HDL-mediated cholesterol efflux capacity (CEC), a key process in reverse cholesterol transport, is currently unknown. Objective: In a predefined secondary analysis of a previously published trial, we have examined how diets rich in SFAs from either cheese or butter influence HDL-mediated CEC, compared with diets rich in either monounsaturated fatty acids (MUFAs) or polyunsaturated fatty acids (PUFAs)...
April 1, 2018: Journal of Nutrition
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