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https://www.readbyqxmd.com/read/28805735/dietary-propolis-ameliorates-dextran-sulfate-sodium-induced-colitis-and-modulates-the-gut-microbiota-in-rats-fed-a-western-diet
#1
Kai Wang, Xiaolu Jin, Mengmeng You, Wenli Tian, Richard K Le Leu, David L Topping, Michael A Conlon, Liming Wu, Fuliang Hu
Propolis is an important hive product and considered beneficial to health. However, evidence of its potential for improving gut health is still lacking. Here we use rats to examine whether dietary supplementation with propolis could be used as a therapy for ulcerative colitis. Rats were fed with a Western style diet alone (controls) or supplemented with different amounts of Chinese propolis (0.1%, 0.2%, and 0.3%) to examine effects on acute colitis induced by 3% dextran sulphate sodium (DSS) in drinking water...
August 14, 2017: Nutrients
https://www.readbyqxmd.com/read/28805734/grain-foods-are-contributors-of-nutrient-density-for-american-adults-and-help-close-nutrient-recommendation-gaps-data-from-the-national-health-and-nutrition-examination-survey-2009-2012
#2
Yanni Papanikolaou, Victor L Fulgoni
The 2015-2020 Dietary Guidelines for Americans (2015-2020 DGA) maintains recommendations for increased consumption of whole grains while limiting intake of enriched/refined grains. A variety of enriched grains are sources of several shortfall nutrients identified by 2015-2020 DGA, including dietary fiber, folate, iron, and magnesium. The purpose of this study was to determine food sources of energy and nutrients for free-living U.S. adults using data from the National Health and Nutrition Examination Survey, 2009-2012...
August 14, 2017: Nutrients
https://www.readbyqxmd.com/read/28804978/birthweight-and-serum-uric-acid-in-american-adolescents
#3
Erika T Rhone, J Bryan Carmody
Elevated serum uric acid is associated with hypertension and chronic kidney disease. We evaluated the relationship between birthweight and uric acid in a nationally representative sample of 5390 US adolescents aged 12-15 in the National Health and Nutrition Examination Survey from 1999 to 2012. There was an inverse association between birthweight and uric acid after adjustment for sex, age, race, obesity, and dietary sodium intake. Each 1 kg increase in birthweight was associated with decreased uric acid by 0...
August 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28802637/blood-pressure-responses-to-dietary-sodium-association-with-autonomic-cardiovascular-function-in-normotensive-adults
#4
Evan L Matthews, Michael S Brian, David G Edwards, Sean D Stocker, Megan M Wenner, William B Farquhar
Blood pressure responses to dietary sodium vary widely person-to-person. Salt sensitive rodent models display altered autonomic function, a trait thought to contribute to poor cardiovascular health. Thus, we hypothesized that increased salt sensitivity (SS) in normotensive humans would be associated with increased muscle sympathetic nerve activity (MSNA), decreased high frequency heart rate variability (HF-HRV), and decreased baroreflex sensitivity. Healthy normotensive men and women completed 1week of high (300mmol·day(-1)) and 1week of low (20mmol·day(-1)) dietary sodium (random order) with 24h mean arterial pressure (MAP) assessed on the last day of each diet to assess SS...
August 6, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28802284/simple-questions-in-salt-intake-behavior-assessment-comparison-with-urinary-sodium-excretion-in-japanese-adults
#5
Ken Uechi, Keiko Asakura, Yuki Sasaki, Shizuko Masayasu, Satoshi Sasaki
BACKGROUND AND OBJECTIVES: To clarify whether six conventional 'high-risk' behaviors toward excess salt intake captured by simple questions such as frequency of salty food consumption are related to actual salt intake. Also, to examine the relationship of nutrition knowledge, food label use, and food preparation with actual salt intake. METHODS AND STUDY DESIGN: Study participants were 742 subjects (370 men and 372 women) aged 20-69 years from 20 areas of Japan...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28802151/sodium-butyrate-inhibits-the-nf-kappa-b-signaling-pathway-and-histone-deacetylation-and-attenuates-experimental-colitis-in-an-il-10-independent-manner
#6
Changhyun Lee, Byeong Gwan Kim, Jee Hyun Kim, Jaeyoung Chun, Jong Pil Im, Joo Sung Kim
Butyrate is a bacterial metabolite of dietary fiber in the colon that has been used to treat inflammatory disease. However, the effect of oral supplementation with butyrate on colitis has not been fully explored. We evaluated the effects of and mechanisms underlying oral supplementation with butyrate on experimental murine colitis. In an in vitro study, we found that LPS induced the secretion of cytokines (i.e., IL-8 in COLO 205; TNF-α, IL-6, IL-12, and IL-10 in RAW 264.7; and TNF-α, IL-6 and IL-12 in peritoneal macrophages obtained from IL-10-deficient [IL-10(-/-)] mice)...
August 9, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28800936/associations-between-dietary-salt-potassium-and-blood-pressure-in%C3%A2-south-african-adults-who-sage-wave-2-salt-tobacco
#7
L J Ware, K Charlton, A E Schutte, M Cockeran, N Naidoo, P Kowal
BACKGROUND & AIMS: In June 2016, South Africa implemented legislation mandating maximum sodium levels in a range of processed foods with a goal of reducing population salt intake and disease burden from hypertension. Our aim was to explore the relationship between salt and blood pressure (BP) in a subsample of the World Health Organization Study on global AGEing and adult health (SAGE) Wave 2 before implementation of legislation in South Africa. METHODS & RESULTS: Blood pressure (BP) was measured in triplicate (n = 2722; median age 56 years; 33% male) and 24-h urine collected in a nested subsample (n = 526) for sodium, potassium and creatinine analysis...
July 8, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/28800090/the-effect-of-buffering-high-acid-load-meal-with-sodium-bicarbonate-on-postprandial-glucose-metabolism-in-humans-a-randomized-placebo-controlled-study
#8
Pinar Kozan, Jackson C Blythe, Jerry R Greenfield, Dorit Samocha-Bonet
Background: High dietary acid load relates to increased risk of type 2 diabetes in epidemiological studies. We aimed to investigate whether buffering a high acid load meal with an alkalizing treatment changes glucose metabolism post meal. Methods: Non-diabetic participants (n = 32) were randomized to receive either 1680 mg NaHCO₃ or placebo, followed by a high acid load meal in a double-blind placebo-controlled crossover (1-4 weeks apart) study. Thirty (20 men) participants completed the study. Venous blood pH, serum bicarbonate, blood glucose, serum insulin, C-peptide, non-esterified fatty acid (NEFA), and plasma glucagon-like peptide-1 (GLP-1) concentrations were measured at baseline (fasting) and at 15-30 min intervals for 3 h post meal...
August 11, 2017: Nutrients
https://www.readbyqxmd.com/read/28799666/effect-of-resveratrol-on-c-fos-expression-of-rat-trigeminal-spinal-nucleus-caudalis-and-c1-dorsal-horn-neurons-following-mustard-oil-induced-acute-inflammation
#9
Yasuhiro Matsumoto, Kyouhei Komatsu, Yoshihito Shimazu, Shiori Takehana, Yumiko Syouji, Ayumu Kobayashi, Mamoru Takeda
The dietary constituent, resveratrol, was recently identified as a transient receptor potential ankyrin 1 (TRPA1) antagonist, voltage-dependent sodium ion (Na(+) ) channel, and cyclooxygenase-2 (COX-2) inhibitor. The aim of the present study was to investigate whether pretreatment with resveratrol attenuates acute inflammation-induced sensitization of nociceptive processing in rat spinal trigeminal nucleus caudalis (SpVc) and upper cervical (C1) dorsal horn neurons, via c-fos immunoreactivity. Mustard oil (MO), a TRPA1 channel agonist, was injected into the whisker pads of rats to induce inflammation...
August 11, 2017: European Journal of Oral Sciences
https://www.readbyqxmd.com/read/28795969/e-cadherin-mediates-the-preventive-effect-of-vitamin-d3-in-colitis-associated-carcinogenesis
#10
Yu Xin, Longmei He, Zijian Luan, Hong Lv, Hong Yang, Ying Zhou, Xinhua Zhao, Weixun Zhou, Songlin Yu, Bei Tan, Hongying Wang, Jiaming Qian
Vitamin D3 is beneficial in ameliorating or preventing inflammation and carcinogenesis. Here, we evaluated if vitamin D3 has a preventive effect on colitis-associated carcinogenesis. Administration of azoxymethane (AOM), followed with dextran sulfate sodium (DSS), was used to simulate colitis-associated colon cancer in mice. The supplement of vitamin D3 at different dosages (15, 30, 60 IU·g·w), started before AOM or immediately after DSS treatment (post 60), was sustained to the end of the experiment. Dietary vitamin D3 significantly reduced the number of tumors and tumor burden in a dose-dependent manner...
August 8, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28792239/improving-the-nutritional-quality-and-shelf-life-of-broiler-meat-by-feeding-diets-supplemented-with-fermented-pomegranate-punica-granatum-l-by-products
#11
S T Ahmed, S-Y Ko, C-J Yang
1. Four experimental diets containing 0, 0.5, 1.0 and 2.0% fermented pomegranate by-products (FPB) were supplied to 320 day-old broilers to evaluate the effects of FPB on growth performance, nutritional composition, fatty acid profile and oxidative stability of meat. 2. Dietary supplementation of FPB linearly increased the weight gain and feed intake of broilers with linear reduction in feed conversion ratio. 3. The crude protein, iron, magnesium, and sodium content were linearly higher, whereas cholesterol was linearly lower in the breast meat of FPB supplemented broilers...
August 9, 2017: British Poultry Science
https://www.readbyqxmd.com/read/28789663/inorganic-nitrate-as-a-treatment-for-acute-heart-failure-a-protocol-for-a-single-center-randomized-double-blind-placebo-controlled-pilot-and-feasibility-study
#12
Roman Falls, Michael Seman, Sabine Braat, Joshua Sortino, Jason D Allen, Christopher J Neil
BACKGROUND: Acute heart failure (AHF) is a frequent reason for hospitalization worldwide and effective treatment options are limited. It is known that AHF is a condition characterized by impaired vasorelaxation, together with reduced nitric oxide (NO) bioavailability, an endogenous vasodilatory compound. Supplementation of inorganic sodium nitrate (NaNO3) is an indirect dietary source of NO, through bioconversion. It is proposed that oral sodium nitrate will favorably affect levels of circulating NO precursors (nitrate and nitrite) in AHF patients, resulting in reduced systemic vascular resistance, without significant hypotension...
August 8, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/28781941/barriers-attitudes-and-dietary-behaviors-regarding-sodium-reduction-in-the-elderly-korean-chinese-population-in-yanbian-china
#13
Jounghee Lee, Wenying Cui, Meixiang Jin
OBJECTIVES: This research investigated the barriers, attitudes, and dietary behaviors related to sodium reduction among the elderly Korean-Chinese population in Yanbian, China. METHODS: We conducted this pilot study using both descriptive research and a focus group interview at the elderly community center in Yanbian. RESULTS: In total, 21 elderly Korean-Chinese (average age, 71 years) were examined. The findings showed that the top three barriers to sodium reduction were 1) the difficulties associated with having meals with others, 2) a preference for liquid based-dishes, and 3) the lack of taste in low-sodium dishes...
June 2017: Osong Public Health and Research Perspectives
https://www.readbyqxmd.com/read/28780627/primary-pediatric-hypertension-current-understanding-and-emerging-concepts
#14
REVIEW
Andrew C Tiu, Michael D Bishop, Laureano D Asico, Pedro A Jose, Van Anthony M Villar
The rising prevalence of primary pediatric hypertension and its tracking into adult hypertension point to the importance of determining its pathogenesis to gain insights into its current and emerging management. Considering that the intricate control of BP is governed by a myriad of anatomical, molecular biological, biochemical, and physiological systems, multiple genes are likely to influence an individual's BP and susceptibility to develop hypertension. The long-term regulation of BP rests on renal and non-renal mechanisms...
September 2017: Current Hypertension Reports
https://www.readbyqxmd.com/read/28772209/renin-angiotensin-aldosterone-raas-the-ubiquitous-system-for-homeostasis-and-pathologies
#15
Seema Patel, Abdur Rauf, Haroon Khan, Tareq Abu-Izneid
Renin-angiotensin-aldosterone system (RAAS) is a vital system of human body, as it maintains plasma sodium concentration, arterial blood pressure and extracellular volume. Kidney-secreted renin enzyme acts on its substrate to form angiotensin II, a versatile effector peptide hormone. Every organ is affected by RAAS activation and the resultant hypertension, cell proliferation, inflammation, and fibrosis. The imbalance of renin and angiotensin II can result in an overwhelming number of chronic and acute diseases...
July 31, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28772082/food-sources-of-sodium-saturated-fat-and-added-sugar-in-the-physical-activity-and-nutrition-for-diabetes-in-alberta-panda-trial
#16
Ghada Asaad, Catherine B Chan
Diabetic patients may find it difficult to achieve recommended nutrient intakes embedded within dietary guidelines. The objective of this analysis was to document total sodium, saturated fat and added sugar intake as well as the main food sources of these nutrients in Canadian adults with type 2 diabetes before and after an intervention focused on healthy eating. Participants were enrolled in a single-arm dietary intervention trial designed to improve glycemic control and adherence to dietary recommendations...
August 3, 2017: Applied Physiology, Nutrition, and Metabolism, Physiologie Appliquée, Nutrition et Métabolisme
https://www.readbyqxmd.com/read/28771193/urinary-sodium-and-potassium-excretion-and-dietary-sources-of-sodium-in-maputo-mozambique
#17
Ana Queiroz, Albertino Damasceno, Neusa Jessen, Célia Novela, Pedro Moreira, Nuno Lunet, Patrícia Padrão
This study aimed to evaluate the urinary excretion of sodium and potassium, and to estimate the main food sources of sodium in Maputo dwellers. A cross-sectional evaluation of a sample of 100 hospital workers was conducted between October 2012 and May 2013. Sodium and potassium urinary excretion was assessed in a 24-h urine sample; creatinine excretion was used to exclude unlikely urine values. Food intake in the same period of urine collection was assessed using a 24-h dietary recall. The Food Processor Plus(®) was used to estimate sodium intake corresponding to naturally occurring sodium and sodium added to processed foods (non-discretionary sodium)...
August 3, 2017: Nutrients
https://www.readbyqxmd.com/read/28770181/effect-on-12-week-intensive-dietary-and-exercise-program-on-weight-reduction-and-maintenance-in-obese-women-with-weight-cycling-history
#18
Ha Nui Kwon, Sang-Seok Nam, Yoo Kyoung Park
This study examined the effect of 12-week intensive dietary and exercise intervention program on body composition and stress-related hormones in obese women and to examine the residual effect after the intervention. The participants of this study were 30 obese women who had a body mass index of over 25 kg/m(2) and over 30% in body fat. They were classified into 2 groups depending on the history of weight cycling (WC); the WC group (≥ ±5% of the original body weight) and the non-weight cycling (NWC) group...
July 2017: Clinical Nutrition Research
https://www.readbyqxmd.com/read/28765774/increase-in-dietary-protein-content-exacerbates-colonic-inflammation-and-tumorigenesis-in-azoxymethane-induced-mouse-colon-carcinogenesis
#19
Ka-Hee Tak, Eunyeong Ahn, Eunjung Kim
BACKGROUND/OBJECTIVE: The incidence of colorectal cancer (CRC) has been attributed to higher intake of fat and protein. However, reports on the relationship between protein intake and CRC are inconsistent, possibly due to the complexity of diet composition. In this study, we addressed a question whether alteration of protein intake is independently associated with colonic inflammation and colon carcinogenesis. MATERIALS/METHODS: Balb/c mice were randomly divided into 4 experimental groups: 20% protein (control, 20P, 20% casein/kg diet), 10% protein (10P, 10% casein/kg diet), 30% protein (30P, 30% casein/kg diet), and 50% protein (50P, 50% casein/kg diet) diet groups and were subjected to azoxymethane-dextran sodium sulfate induced colon carcinogenesis...
August 2017: Nutrition Research and Practice
https://www.readbyqxmd.com/read/28763492/pancreatic-atrophy-caused-by-dietary-selenium-deficiency-induces-hypoinsulinemic-hyperglycemia-via-global-down-regulation-of-selenoprotein-encoding-genes-in-broilers
#20
Jingyang Xu, Longqiong Wang, Jiayong Tang, Gang Jia, Guangmang Liu, Xiaoling Chen, Jingyi Cai, Haiying Shang, Hua Zhao
This study was envisaged to comprehensively profile genes in selected tissues along with a few biochemical indicators and integrate resulting information with dietary selenium (Se) deficiency symptoms in broilers. A total of 120 one-day-old Cobb male broilers were equally divided into two groups and fed a Se deficient corn-soybean-based basal diet supplemented with 0.3 mg/kg sodium selenite (Control, Se adequate) or without selenite (Se deficiency) for five weeks. Effects of Se deficiency on mRNA abundance of twenty-three selenoprotein encoding genes and seventeen insulin signaling related genes were studied at day 35 in pancreas, liver and muscle along with plasma biochemical constituents and enzyme activities...
2017: PloS One
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