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https://www.readbyqxmd.com/read/28550491/influence-of-diet-on-the-course-of-inflammatory-bowel-disease
#1
Laura Tasson, Cristina Canova, Maria Grazia Vettorato, Edoardo Savarino, Renzo Zanotti
BACKGROUND: While the importance of diet in the pathogenesis of inflammatory bowel disease (IBD) is generally recognized, influence of food on the course of IBD is little understood. AIM: The purpose of this study was to assess the association between food intake and course of disease in patients with IBD. METHODS: We performed a cross-sectional study on 103 adult patients (50 with active disease and 53 in remission, divided by their calprotectin level), who completed a food frequency questionnaire on their intake of several foods over 1 year...
May 26, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28550467/resource-partitioning-between-pacific-walruses-and-bearded-seals-in-the-alaska-arctic-and-sub-arctic
#2
L E Oxtoby, L Horstmann, S M Budge, D M O'Brien, S W Wang, T Schollmeier, M J Wooller
Climate-mediated changes in the phenology of Arctic sea ice and primary production may alter benthic food webs that sustain populations of Pacific walruses (Odobenus rosmarus divergens) and bearded seals (Erignathus barbatus). Interspecific resource competition could place an additional strain on ice-associated marine mammals already facing loss of sea ice habitat. Using fatty acid (FA) profiles, FA trophic markers, and FA stable carbon isotope analyses, we found that walruses and bearded seals partitioned food resources in 2009-2011...
May 26, 2017: Oecologia
https://www.readbyqxmd.com/read/28550056/biofilm-formation-potential-of-heat-resistant-escherichia-coli-dairy-isolates-and-complete-genome-of-mdr-heat-resistant-strain-fam21845
#3
Roger Marti, Michael Schmid, Sandra Kulli, Kerstin Schneeberger, Javorka Naskova, Susanne Knøchel, Christian H Ahrens, Jörg Hummerjohann
We tested the biofilm formation potential of 30 heat resistant and six heat sensitive E. coli dairy isolates. The production of curli and cellulose, static biofilm formation on polystyrene (PS) and stainless steel, formation of biofilm under dynamic conditions (Bioflux), and initial adhesion rates (IAR) were evaluated. Biofilm formation varied greatly between strains, media and assay. Our results highlight the importance of the experimental setup to determine biofilm formation under conditions of interest, as correlation between different assays was often not given...
May 26, 2017: Applied and Environmental Microbiology
https://www.readbyqxmd.com/read/28549782/central-trkb-blockade-attenuates-icv-angiotensin-ii-hypertension-and-sympathetic-nerve-activity-in-male-sprague-dawley-rats
#4
Bryan K Becker, Hanjun Wang, Irving H Zucker
Increased sympathetic nerve activity and the activation of the central renin-angiotensin system are commonly associated with cardiovascular disease states such as hypertension and heart failure, yet the precise mechanisms contributing to the long-term maintenance of this sympatho-excitation are incompletely understood. Due to the established physiological role of neurotrophins contributing toward neuroplasticity and neuronal excitability along with recent evidence linking the renin-angiotensin system and brain-derived neurotrophic factor (BDNF) along with its receptor (TrkB), it is likely the two systems interact to promote sympatho-excitation during cardiovascular disease...
May 19, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28549760/perception-of-food-consumed-at-home-and-dietary-intake-a-nationwide-study-from-brazil
#5
Maria Fernanda Gombi-Vaca, Paula Martins Horta, Bruna Kulik Hassan, Thalita Fialho da Rocha, Laurits Rohden Skov, Eliseu Verly-Jr
Perception of food consumed is a key factor in acknowledging the need for behavioral change to improve diet quality. We analyzed family dietary intake according to the head of household's perception of satisfaction with food consumed by the family. Households (n = 13,351) that participated in the Brazilian Household Budget Survey and the National Dietary Survey were classified as satisfied or dissatisfied with the food consumed in the home. We compared the family dietary intake of the two groups considering their socio-demographic characteristics...
May 23, 2017: Appetite
https://www.readbyqxmd.com/read/28549098/high-protein-foods-and-physical-activity-protect-against-age-related-muscle-loss-and-functional-decline
#6
M Loring Bradlee, Jabed Mustafa, Martha R Singer, Lynn L Moore
Background: Some clinical trials suggest that protein supplementation enhances the effects of resistance exercise on skeletal muscle mass (SMM); fewer studies examine the effects of diets rich in protein-source foods on SMM and functional status among community-dwelling adults. Methods: Data from the Framingham Offspring study including diet (three-day records, exams 3 and 5), physical activity (exams 2 and 4), percent SMM (%SMM) (exams 6 and 7), and functional performance (exams 5 through 8) were used to evaluate independent and combined effects of physical activity and high-protein foods on adjusted mean %SMM (using analysis of covariance) and risk of functional decline (using Cox proportional hazard's models)...
May 25, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28547377/the-excessive-enrichment-of-trace-elements-in-migratory-and-breeding-red-crowned-cranes-grus-japonensis-in-china
#7
Luo Jinming, Wang Yongjie, Gao Zhongyan, Wang Wenfeng
The excessive enrichment of trace elements, such as Pb and Cd, from food may contribute to the decline of migratory red-crowned cranes (Grus japonensis) in China. To test this prediction, we determined the concentrations of Pb and Cd, as well as further macro and trace elements (Ca, Mg, Cu, Zn) in the target species and their prey (sediment, reed root, mollusk, arthropods, and common fish species) in both the wintering (Yancheng wetland) and breeding sites (Zhalong wetland) of cranes in China. The maximum concentrations of Pb (130 mg kg(-1) dry weight (dw)) and Cd (10...
May 26, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28546039/relation-of-rice-intake-and-biomarkers-of-cadmium-for-general-population-in-korea
#8
Soo-Hwaun Kim, Young-Wook Lim, Kyung-Su Park, Ji-Yeon Yang
Environmental exposure to cadmium can cause renal damage. Foods containing cadmium are generally regarded as the main environmental sources of human exposure to cadmium. In this study, foods that are ingested in large amounts, including rice and other types of food with a high concentration of cadmium, were investigated to determine the correlation between the foods' cadmium content and biomarkers. The datasets required for this study, including blood cadmium concentration, biomarker concentration, and data on the amount of consumption by food item, were obtained from KNHNES...
April 29, 2017: Journal of Trace Elements in Medicine and Biology
https://www.readbyqxmd.com/read/28545738/-fluoride-intake-through-consumption-of-water-from-municipal-network-in-the-inma-gipuzkoa-cohort
#9
Ana Jiménez-Zabala, Loreto Santa-Marina, Mónica Otazua, Mikel Ayerdi, Ane Galarza, Mara Gallastegi, Enrique Ulibarrena, Amaia Molinuevo, Asier Anabitarte, Jesús Ibarluzea
OBJECTIVE: To estimate fluoride intake through consumption of water from the municipal network in pregnant women and their children from the INMA-Gipuzkoa cohort and to compare these intakes with recommended levels. In Euskadi (Spain), fluoridation of drinking water is compulsory in water supplies for more than 30,000 inhabitants. METHOD: 575 pregnant women (recruitment, 2006-2008) and 424 4-year-old children (follow-up, 2010-2012) have been included. Fluoride levels in drinking water were obtained from the water consumption information system of the Basque Country (EKUIS)...
May 22, 2017: Gaceta Sanitaria
https://www.readbyqxmd.com/read/28545546/emulsifying-dietary-fat-modulates-postprandial-endotoxemia-associated-with-chylomicronemia-in-obese-men-a-pilot-randomized-crossover-study
#10
Cécile Vors, Jocelyne Drai, Gaëlle Pineau, Martine Laville, Hubert Vidal, Fabienne Laugerette, Marie-Caroline Michalski
BACKGROUND: Postprandial hyperlipemia is recognized as a major cardio-metabolic risk factor, recently linked to the co-absorption of pro-inflammatory lipopolysaccharides with dietary lipids. This causes endotoxemia that is involved in the pathophysiology of obesity and insulin resistance, but to date the impact of food formulation is unknown. We tested a novel concept that endotoxin absorption can be modulated by fat emulsified structure in the meal, and potentially differently in obese vs...
May 25, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28545529/lifestyle-factors-and-co-morbidities-associated-with-obesity-and-overweight-in-nkonkobe-municipality-of-the-eastern-cape-south-africa
#11
Wilfred Otang-Mbeng, Gloria Aderonke Otunola, Anthony Jide Afolayan
BACKGROUND: Obesity is a global epidemic that affects 500 million people worldwide and is predicted to increase to one billion people by 2030. The prevalence of obesity is increasing across populations in South Africa. However, questions still remain surrounding the predisposing factors and obesity-related health problems especially in the rural areas. This study evaluated several lifestyle factors such as dietary habits, physical activity, smoking, alcohol intake, co-morbidities and their association with the prevalence of obesity and overweight in Nkonkobe Municipality of the Eastern Cape...
May 25, 2017: Journal of Health, Population, and Nutrition
https://www.readbyqxmd.com/read/28545377/phenolic-compounds-from-edible-algae-bioactivity-and-health-benefits
#12
Lidia Montero, Andrea Del Pilar Sánchez-Camargo, Elena Ibáñez, Bienvenida Gilbert-López
Algae have been consumed for many years in Asian countries; at present, its consumption around the world either as food ingredient or directly as food commodity has increased considerably mainly due to the Asian influence and its cuisine, but also because the growing interest on the beneficial health effects of algae. Although several biological activities have been attributed to different algae compounds such as pigments, lipids, polysaccharides, fiber, proteins or vitamins, in the present review we will highlight the different phenolic compounds present on seaweeds and their important role in the functional and health effects, paying special attention to the antioxidant, antiproliferative, anti-obesity and antidiabetic activities...
May 23, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28545064/transcriptomic-analysis-of-the-response-of-pseudomonas-fluorescens-to-epigallocatechin-gallate-by-rna-seq
#13
Xiaoxiang Liu, Bimiao Shen, Peng Du, Nan Wang, Jiaxue Wang, Jianrong Li, Aihua Sun
Epigallocatechin gallate (EGCG) is a main constituent of green tea polyphenols that are widely used as food preservatives and are considered to be safe for consumption. However, the underlying antimicrobial mechanism of EGCG and the bacterial response to EGCG are not clearly understood. In the present study, a genome-wide transcriptional analysis of a typical spoilage bacterium, Pseudomonas fluorescens that responded to EGCG was performed using RNA-seq technology. A total of 26,365,414 and 23,287,092 clean reads were generated from P...
2017: PloS One
https://www.readbyqxmd.com/read/28544549/future-warmer-seas-increased-stress-and-susceptibility-to-grazing-in-seedlings-of-a-marine-habitat-forming-species
#14
Gema Hernán, María J Ortega, Alberto M Gándara, Inés Castejón, Jorge Terrados, Fiona Tomas
Increases in seawater temperature are expected to have negative consequences for marine organisms. Beyond individual effects, species-specific differences in thermal tolerance are predicted to modify species interactions and increase the strength of top-down effects, particularly in plant-herbivore interactions. Shifts in trophic interactions will be especially important when affecting habitat-forming species such as seagrasses, as the consequences on their abundance will cascade throughout the food web. Seagrasses are a major component of coastal ecosystems offering important ecosystem services, but are threatened by multiple anthropogenic stressors, including warming...
May 22, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28543944/anterior-cingulate-cortex-supports-effort-allocation-toward-a-qualitatively-preferred-option
#15
Evan E Hart, Julian O Gerson, Yael Zoken, Marisella Garcia, Alicia Izquierdo
The anterior cingulate cortex (ACC) is known to be involved in effortful choice, yet its role in cost-benefit evaluation of qualitatively different rewards (more/less preferred), beyond magnitude differences (larger/smaller), is poorly understood. Selecting between qualitatively different options is a decision type commonly faced by humans. Here we assessed the role of ACC on a task that has primarily been used to probe striatal function in motivation. Rats were trained to stable performance on a progressive ratio schedule for sucrose pellets and were then given sham surgeries (control) or excitotoxic NMDA-lesions of ACC...
May 20, 2017: European Journal of Neuroscience
https://www.readbyqxmd.com/read/28542653/-folate-and-pregnancy-current-concepts-it-is-required-folic-acid-supplementation
#16
Erika Castaño, Raúl Piñuñuri, Sandra Hirsch, Ana María Ronco
Folate intake during pregnancy is essential for an adequate fetal and placental development and for the long time health of the individual. Its deficiency may induce fetal pathologies, including neural tube disease (NTD). Therefore, several countries implemented public policies to fortify foods with folic acid (FA). Chile started the fortification of wheat flour with FA in the year 2000, decreasing a 43% the prevalence of NTD. However, despite the high consumption of bread (the main fortified food with FA) by our population, a high number of pregnant women consume FA supplements, thus, over passing the maximal recommended FA intake...
April 2017: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/28542615/taking-dietary-habits-into-account-a-computational-method-for-modeling-food-choices-that-goes-beyond-price
#17
Rahmatollah Beheshti, Jessica C Jones-Smith, Takeru Igusa
Computational models have gained popularity as a predictive tool for assessing proposed policy changes affecting dietary choice. Specifically, they have been used for modeling dietary changes in response to economic interventions, such as price and income changes. Herein, we present a novel addition to this type of model by incorporating habitual behaviors that drive individuals to maintain or conform to prior eating patterns. We examine our method in a simulated case study of food choice behaviors of low-income adults in the US...
2017: PloS One
https://www.readbyqxmd.com/read/28542445/dietary-cadmium-exposure-assessment-among-the-chinese-population
#18
Yan Song, Yibana Wang, Weifeng Mao, Haixia Sui, Ling Yong, Dajin Yang, Dingguo Jiang, Lei Zhang, Yunyun Gong
Cadmium, a toxic heavy metal, is widely present in food. It has been reported that chronic cadmium exposure is associated with kidney disease, osteoporosis, cardiovascular disease and cancer. The aim of this study was to assess the dietary cadmium exposure and potential health risk in different age-sex groups of the Chinese population (children aged 4-11 years, young people aged 12-17 years and adults aged over 18 years), and in the southern and northern population using a semi-probabilistic method. Cadmium was detected in 228,687 food samples from 32 food categrories by graphite furnace atomic absorption spectrometry...
2017: PloS One
https://www.readbyqxmd.com/read/28542317/systematic-review-of-dietary-salt-reduction-policies-evidence-for-an-effectiveness-hierarchy
#19
Lirije Hyseni, Alex Elliot-Green, Ffion Lloyd-Williams, Chris Kypridemos, Martin O'Flaherty, Rory McGill, Lois Orton, Helen Bromley, Francesco P Cappuccio, Simon Capewell
BACKGROUND: Non-communicable disease (NCD) prevention strategies now prioritise four major risk factors: food, tobacco, alcohol and physical activity. Dietary salt intake remains much higher than recommended, increasing blood pressure, cardiovascular disease and stomach cancer. Substantial reductions in salt intake are therefore urgently needed. However, the debate continues about the most effective approaches. To inform future prevention programmes, we systematically reviewed the evidence on the effectiveness of possible salt reduction interventions...
2017: PloS One
https://www.readbyqxmd.com/read/28542173/metabolic-and-fitness-determinants-for-in-vitro-growth-and-intestinal-colonization-of-the-bacterial-pathogen-campylobacter-jejuni
#20
Beile Gao, Hanne Vorwerk, Claudia Huber, Maria Lara-Tejero, Juliane Mohr, Andrew L Goodman, Wolfgang Eisenreich, Jorge E Galán, Dirk Hofreuter
Campylobacter jejuni is one of the leading infectious causes of food-borne illness around the world. Its ability to persistently colonize the intestinal tract of a broad range of hosts, including food-producing animals, is central to its epidemiology since most infections are due to the consumption of contaminated food products. Using a highly saturated transposon insertion library combined with next-generation sequencing and a mouse model of infection, we have carried out a comprehensive genome-wide analysis of the fitness determinants for growth in vitro and in vivo of a highly pathogenic strain of C...
May 2017: PLoS Biology
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