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British Journal of Nutrition

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https://www.readbyqxmd.com/read/27890044/effect-of-dietary-manganese-on-antioxidant-status-and-expressions-of-heat-shock-proteins-and-factors-in-tissues-of-laying-broiler-breeders-under-normal-and-high-environmental-temperatures
#1
Yong-Wen Zhu, Lin Lu, Wen-Xiang Li, Li-Yang Zhang, Cheng Ji, Xi Lin, Hsiao-Ching Liu, Jack Odle, Xu-Gang Luo
To investigate the effect of Mn on antioxidant status and on the expressions of heat shock proteins/factors in tissues of laying broiler breeders subjected to heat challenge, we used a completely randomised design (n 6) with a factorial arrangement of 2 environmental temperatures (normal, 21±1°C, and high, 32±1°C)×3 dietary Mn treatments (a Mn-unsupplemented basal diet (CON), or a basal diet supplemented with 120 mg Mn/kg diet, either as inorganic Mn sulphate (iMn) or as organic Mn proteinate (oMn)). There were no interactions (P>0·10) between environmental temperature and dietary Mn in any of the measured indices...
November 28, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27890035/epigenetics-in-type-1-diabetes-tnfa-gene-promoter-methylation-status-in-chilean-patients-with-type-1-diabetes-mellitus
#2
Viviana Arroyo-Jousse, Diego F Garcia-Diaz, Ethel Codner, Francisco Pérez-Bravo
TNF-α is a pro-inflammatory cytokine that is involved in type 1 diabetes (T1D) pathogenesis. The TNFa gene is subject of epigenetic regulation in which folate and homocysteine are important molecules because they participate in the methionine cycle where the most important methyl group donor (S-adenosylmethionine) is formed. We investigated whether TNFa gene promoter methylation status in T1D patients was related to blood folate, homocysteine and TNF-α in a transversal case-control study. We studied T1D patients (n 25, mean=13·7 years) and healthy control subjects (n 25, mean=31·1 years), without T1D and/or other autoimmune diseases or direct family history of these diseases...
November 28, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27881190/trace-element-concentration-in-organic-and-conventional-milk-what-are-the-nutritional-implications-of-the-recently-reported-differences-corrigendum
#3
Sarah C Bath, Margaret P Rayman
No abstract text is available yet for this article.
November 24, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27876110/determinants-of-microstructural-dimensional-and-bone-mineral-changes-postpartum-in-swedish-women
#4
Petra Brembeck, Anna Winkvist, Claes Ohlsson, Mattias Lorentzon, Hanna Augustin
During lactation, areal (a) and volumetric (v) bone mineral density (BMD) are known to temporarily decrease. Factors that affect skeletal changes postpartum are not fully elucidated. The aim was to study determinants of the previously observed changes in aBMD at lumbar spine, and cortical vBMD, microstructure and dimensions at ultra-distal tibia postpartum. Women (25-40 years) were studied longitudinally at 2 weeks (baseline) and 4 months (n 81), 12 months (n 79) and 18 months (n 58) postpartum. At each visit, blood samples were collected, body weight and height were measured and information about lactation habits, oestrogen contraceptives and physical activity was obtained...
November 23, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27876107/sodium-butyrate-protects-mice-from-the-development-of-the-early-signs-of-non-alcoholic-fatty-liver-disease-role-of-melatonin-and-lipid-peroxidation
#5
Cheng Jun Jin, Anna Janina Engstler, Cathrin Sellmann, Doreen Ziegenhardt, Marianne Landmann, Giridhar Kanuri, Hakima Lounis, Markus Schröder, Walter Vetter, Ina Bergheim
Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver diseases worldwide with universally accepted treatments still lacking. Oral supplementation of sodium butyrate (SoB) has been suggested to attenuate liver damage of various aetiologies. Our study aimed to further delineate mechanisms involved in the SoB-dependent hepatic protection using a mouse model of fructose-induced NAFLD and in in vitro models. C57BL/6J mice were either pair-fed a fructose-enriched liquid diet ±0·6 g/kg body weight per d SoB or standard chow for 6 weeks...
November 23, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27876096/a-randomised-controlled-trial-of-the-effects-of-very-low-carbohydrate-and-high-carbohydrate-diets-on-cognitive-performance-in-patients-with-type-2-diabetes
#6
Jeannie Tay, Ian T Zajac, Campbell H Thompson, Natalie D Luscombe-Marsh, Vanessa Danthiir, Manny Noakes, Jonathan D Buckley, Gary A Wittert, Grant D Brinkworth
This study compared the longer-term effects of a very low-carbohydrate, high-fat diet with a high-carbohydrate, low-fat diet on cognitive performance in individuals with type 2 diabetes (T2D). In total, 115 obese adults with T2D (sixty-six males, BMI: 34·6 (sd 4·3) kg/m2, age: 58 (sd 7) years, HbA1c: 7·3 (sd 1·1) %, diabetes duration: 8 (sd 6) years) were randomised to consume either an energy-restricted, very low-carbohydrate, low-saturated-fat (LC) diet or an energy-matched high unrefined carbohydrate, low-fat (HC) diet with supervised aerobic/resistance exercise (60 min, 3 d/week) for 52 weeks...
November 23, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27866479/consumption-of-fruits-and-vegetables-among-adolescents-a-multi-national-comparison-of-eleven-countries-in-the-eastern-mediterranean-region
#7
M F Al Ani, Lyutha K Al Subhi, S Bose
A regional cross-country profile of fruit and vegetable (F&V) consumption is lacking in the Eastern Mediterranean Region (EMR). This study examines the prevalence of and differences in consumption of F&V ≥5 times/d among adolescents in eleven EMR countries, and describes differences in the proportions of taking F&V ≥5 times/d by sex, age and BMI. The study included 26 328 school adolescents (13-15 years) with complete data on consumption of F&V, age, sex, weight and height taken from the Global School-based Student Health Survey conducted in the EMR between 2005 and 2009...
November 21, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27855727/iodine-knowledge-is-positively-associated-with-dietary-iodine-intake-among-women-of-childbearing-age-in-the-uk-and-ireland
#8
S Maria O'Kane, L Kirsty Pourshahidi, Kayla M Farren, Maria S Mulhern, J J Strain, Alison J Yeates
Adequate I intake is important before conception and during pregnancy for optimal infant neurodevelopment. Recent studies have highlighted the prevalence of I deficiency in the UK and Ireland. It is possible that optimal I intake may be impeded by a poor knowledge of I nutrition. This study aimed to investigate I knowledge among women of childbearing age in the UK and Ireland and to determine whether a relationship exists between I knowledge and dietary I intake. Females (aged 18-45 years) were invited to complete an online questionnaire, which assessed knowledge of I and estimated dietary I intake using a FFQ...
November 18, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27852331/energy-restriction-combined-with-dipeptidyl-peptidase-4-inhibitor-exerts-neuroprotection-in-obese-male-rats
#9
Hiranya Pintana, Pongpan Tanajak, Wasana Pratchayasakul, Piangkwan Sa-Nguanmoo, Titikorn Chunchai, Pattarapong Satjaritanun, Linlada Leelarphat, Nipon Chattipakorn, Siriporn C Chattipakorn
Dipeptidyl peptidase-4 (DDP-4) inhibitors and energy restriction (ER) are widely used to treat insulin resistance and type 2 diabetes mellitus. However, the effects of ER or the combination with vildagliptin on brain insulin sensitivity, brain mitochondrial function, hippocampal synaptic plasticity and cognitive function in obese insulin-resistant rats have never been investigated. We hypothesised that ER with DDP-4 inhibitor exerts better efficacy than ER alone in improving cognition in obese insulin-resistant male rats by restoring brain insulin sensitivity, brain mitochondrial function and hippocampal synaptic plasticity...
November 17, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27842617/fatty-acid-consumption-and-incident-type-2-diabetes-an-18-year-follow-up-in-the-female-e3n-etude-epid%C3%A3-miologique-aupr%C3%A3-s-des-femmes-de-la-mutuelle-g%C3%A3-n%C3%A3-rale-de-l-education-nationale-prospective-cohort-study
#10
Courtney Dow, Marie Mangin, Beverley Balkau, Aurélie Affret, Marie-Christine Boutron-Ruault, Françoise Clavel-Chapelon, Fabrice Bonnet, Guy Fagherazzi
We evaluated the association between dietary estimates of fatty acid (FA) consumption and type 2 diabetes (T2D) risk in the French E3N (Etude Epidémiologique auprès des femmes de la Mutuelle Générale de l'Education Nationale) cohort. In total, 71 334 women without diabetes at baseline were followed up from 1993 to 2011. Diabetes was identified using questionnaires and drug-reimbursement claims, and incident cases were validated. FA consumption in 1993 was estimated from a validated dietary questionnaire...
November 15, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27842613/development-of-a-ffq-for-breast-cancer-survivors-in-korea
#11
Woo-Kyoung Shin, Sihan Song, Eunkyung Hwang, Hyeong-Gon Moon, Dong-Young Noh, Jung Eun Lee
Diet may play an important role in breast cancer recurrence or survival, and therefore assessment of long-term diet among breast cancer survivors is important in breast cancer survivorship research. Given that the diet of breast cancer survivors may differ from that of the general population, the use of a FFQ specific to this group may be needed. The objective of this study was to develop a FFQ for breast cancer survivors, the most commonly used tool to measure long-term dietary patterns in nutritional epidemiological studies...
November 15, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27842612/mealtime-habits-and-risk-of-developing-the-metabolic-syndrome-or-insulin-resistance-among-mexican-adults
#12
Pablo Méndez-Hernández, Libia Darina Dosamantes-Carrasco, Carole Siani, Romain Pierlot, Margarita Martínez-Gómez, Berenice Rivera-Paredez, Laura Cervantes-Popoca, Elodia Rojas-Lima, Eduardo Salazar-Martínez, Yvonne N Flores, Jorge Salmerón
Meals are an important source of food intake, contributing to body weight and health status. Previous studies have examined the relationship between isolated mealtime behaviours and the metabolic syndrome (MetS). The aim of this study was to examine the influence over time of ten interrelated mealtime habits on the risk of developing the MetS and insulin resistance (IR) among Mexican adults. We conducted a prospective cohort study with a sample of 956 health workers. The Mealtime Habits Quality (MHQ) scale is based on four mealtime situations (availability of time to eat, distractions while eating, environmental and social context of eating, and familiar or cultural eating habits), which were used to assess the participants' MHQ at the baseline (2004-2006) and follow-up (2010-2012) evaluations...
November 15, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27839528/effects-of-arginine-on-intestinal-epithelial-cell-integrity-and-nutrient-uptake
#13
Mi Xia, Lulu Ye, Qihang Hou, Qinghua Yu
Arginine is a multifaceted amino acid that is critical to the normal physiology of the gastrointestinal tract. Oral arginine administration has been shown to improve mucosal recovery following intestinal injury. The present study investigated the influence of extracellular arginine concentrations on epithelial cell barrier regulation and nutrition uptake by porcine small intestinal epithelial cell line (IPEC-J2). The results show that reducing arginine concentration from 0·7 to 0·2 mm did not affect the transepithelial electrical resistance value, tight-junction proteins (claudin-1, occludin, E-cadherin), phosphorylated extracellular signal-regulated protein kinases (p-ERK) and mucin-1 expression...
November 14, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27831459/an-investigation-into-the-relationship-between-plain-water-intake-and-glycated-hb-hba1c-a-sex-stratified-cross-sectional-analysis-of-the-uk-national-diet-and-nutrition-survey-2008-2012
#14
Harriet A Carroll, James A Betts, Laura Johnson
The aim of this study was to analyse the association between plain water intake and glycated Hb (HbA1c) in the National Diet and Nutrition Survey (2008-2012) rolling survey. These data included diet (4-d diaries) and HbA1c (fasted blood sample) measures of 456 men and 579 women aged 44 (sd 18) years with full information on covariates of interest (age, ethnicity, BMI, smoking status, education, other beverage intake, energy intake and fibre). Data were analysed using sex-stratified linear and logistic regressions modelling the associations of cups per d (240 ml) of plain water with HbA1c, and odds of HbA1c≥5·5 %, respectively...
November 10, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27829482/microencapsulated-bitter-compounds-from-gentiana-lutea-reduce-daily-energy-intakes-in-humans
#15
Ilario Mennella, Vincenzo Fogliano, Rosalia Ferracane, Marco Arlorio, Franco Pattarino, Paola Vitaglione
Mounting evidence showed that bitter-tasting compounds modulate eating behaviour through bitter taste receptors in the gastrointestinal tract. This study aimed at evaluating the influence of microencapsulated bitter compounds on human appetite and energy intakes. A microencapsulated bitter ingredient (EBI) with a core of bitter Gentiana lutea root extract and a coating of ethylcellulose-stearate was developed and included in a vanilla microencapsulated bitter ingredient-enriched pudding (EBIP). The coating masked bitterness in the mouth, allowing the release of bitter secoiridoids in the gastrointestinal tract...
November 10, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27829468/fat-mass-obesity-associated-fto-rs9939609-and-melanocortin-4-receptor-mc4r-rs17782313-snp-are-positively-associated-with-obesity-and-blood-pressure-in-mexican-school-aged-children
#16
Pablo García-Solís, Marissa Reyes-Bastidas, Karla Flores, Olga P García, Jorge L Rosado, Lorena Méndez-Villa, Carlota Garcia-G, David García-Gutiérrez, Aarón Kuri-García, Hebert L Hernández-Montiel, Ofelia Soriano-Leon, Maria Elena Villagrán-Herrera, Juan C Solis-Sainz
Childhood overweight and obesity are worldwide public health problems and risk factors for chronic diseases. The presence of SNP in several genes has been associated with the presence of obesity. A total of 580 children (8-13 years old) from Queretaro, Mexico, participated in this cross-sectional study, which evaluated the associations of rs9939609 (fat mass obesity-associated (FTO)), rs17782313 (melanocortin 4 receptor (MC4R)) and rs6548238 (transmembrane protein 18 (TMEM18)) SNP with obesity and metabolic risk factors...
November 10, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27825399/fluctuations-in-metabolite-content-in-the-liver-of-magnesium-deficient-rats
#17
Mei Shigematsu, Ryosuke Nakagawa, Shozo Tomonaga, Masayuki Funaba, Tohru Matsui
Mg deficiency induces various metabolic disturbances including glucose metabolism in the liver. However, no comprehensive information is currently available on the metabolic pathways affected by Mg deficiency. The present study examined metabolite content in the liver of Mg-deficient rats using a metabolomic analysis. In this study, 4-week-old, male Sprague-Dawley rats were fed a control diet or a Mg-deficient diet for 8 weeks. The metabolomic analysis identified 105 metabolites in the liver, and significant differences were observed in the hepatic contents for thirty-three metabolites between the two groups...
November 9, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27825397/micronutrient-intake-in-advanced-age-te-pu%C3%A4-waitanga-o-ng%C3%A4-tapuwae-kia-ora-tonu-life-and-living-in-advanced-age-a-cohort-study-in-new-zealand-lilacs-nz
#18
Carol Wham, Ruth Teh, Simon A Moyes, Anna Rolleston, Marama Muru-Lanning, Karen Hayman, Ngaire Kerse, Ashley Adamson
A high prevalence of undernutrition has previously been reported in indigenous Māori (49 %) and non-Māori (38 %) octogenarians and may be associated with risk of micronutrient deficiencies. We examined vitamin and mineral intakes and the contributing food sources among 216 Māori and 362 non-Māori participating in Life and Living to Advanced age a Cohort Study in New Zealand, using a repeat 24-h multiple-pass recall. More than half of the Māori and non-Māori participants had intakes below the estimated average requirement from food alone for Ca, Mg and Se...
November 9, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27821214/change-in-serum-25-hydroxyvitamin-d-with-antiretroviral-treatment-initiation-and-nutritional-intervention-in-hiv-positive-adults
#19
Daniel Yilma, Pernille Kæstel, Mette F Olsen, Alemseged Abdissa, Markos Tesfaye, Tsinuel Girma, Henrik Krarup, Christian Mølgaard, Kim F Michaelsen, Christian Ritz, Ole Kirk, Åse B Andersen, Henrik Friis
Low vitamin D level in HIV-positive persons has been associated with disease progression. We compared the levels of serum 25-hydroxyvitamin D (25(OH)D) in HIV-positive and HIV-negative persons, and investigated the role of nutritional supplementation and antiretroviral treatment (ART) on serum 25(OH)D levels. A randomised nutritional supplementation trial was conducted at Jimma University Specialized Hospital, Ethiopia. The trial compared 200 g/d of lipid-based nutrient supplement (LNS) with no supplementation during the first 3 months of ART...
November 8, 2016: British Journal of Nutrition
https://www.readbyqxmd.com/read/27821202/food-composition-tables-in-resource-poor-settings-exploring-current-limitations-and-opportunities-with-a-focus-on-animal-source-foods-in-sub-saharan-africa
#20
Julia de Bruyn, Elaine Ferguson, Margaret Allman-Farinelli, Ian Darnton-Hill, Wende Maulaga, John Msuya, Robyn Alders
Animal-source foods (ASF) have the potential to enhance the nutritional adequacy of cereal-based diets in low- and middle-income countries, through the provision of high-quality protein and bioavailable micronutrients. The development of guidelines for including ASF in local diets requires an understanding of the nutrient content of available resources. This article reviews food composition tables (FCT) used in sub-Saharan Africa, examining the spectrum of ASF reported and exploring data sources for each reference...
November 8, 2016: British Journal of Nutrition
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