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https://www.readbyqxmd.com/read/28550622/genomic-instability-related-to-zinc-deficiency-and-excess-in-an-in-vitro-model-is-the-upper-estimate-of-the-physiological-requirements-recommended-for-children-safe
#1
Gisel Padula, María Virginia Ponzinibbio, Rocío Celeste Gambaro, Analía Isabel Seoane
Micronutrients are important for the prevention of degenerative diseases due to their role in maintaining genomic stability. Therefore, there is international concern about the need to redefine the optimal mineral and vitamin requirements to prevent DNA damage. We analyzed the cytostatic, cytotoxic, and genotoxic effect of in vitro zinc supplementation to determine the effects of zinc deficiency and excess and whether the upper estimate of the physiological requirement recommended for children is safe. To achieve zinc deficiency, DMEM/Ham's F12 medium (HF12) was chelated (HF12Q)...
May 26, 2017: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/28548585/dietary-assesment-of-free-living-elderly-spanish-people-with-disabilities
#2
M Lozano, J M Ramada, J Peiró, A Frígola, M J Esteve
Nutritional research in elderly disabled is difficult in noninstitutionalized people. The dietary intake of a noninstitutionalized disabled population of the eastern region of Spain was evaluated to detect possible nutritional deviations. A total of 329 participants aged 65 and over were recruited. Most participants were overweight. Carbohydrates did not reach 50% of total Kcal/day. Insufficient micronutrient intakes and high consumption of simple carbohydrates and saturated fats (SFA) were found. A decreasing trend of water intake (p < ...
May 26, 2017: Ecology of Food and Nutrition
https://www.readbyqxmd.com/read/28545156/the-boron-transporter-bnac4-bor1-1c-is-critical-for-inflorescence-development-and-fertility-under-boron-limitation-in-brassica-napus
#3
Quan Zhang, Haifei Chen, Mingliang He, Zhuqing Zhao, Hongmei Cai, Guangda Ding, Lei Shi, Fangsen Xu
Boron (B) is an essential micronutrient for plants, but the molecular mechanisms underlying the uptake and distribution of B in allotetraploid rapeseed (Brassica napus) are unclear. Here, we identified a B transporter of rapeseed, BnaC4.BOR1;1c, which expressed in shoot nodes and involved in distributing B to the reproductive organs. Transgenic Arabidopsis plants containing a BnaC4.BOR1;1c promoter-driven GUS reporter gene showed strong GUS activity in roots, nodal regions of the shoots and immature floral buds...
May 25, 2017: Plant, Cell & Environment
https://www.readbyqxmd.com/read/28539198/total-usual-intake-of-shortfall-nutrients-varies-with-poverty-among-us-adults
#4
Regan L Bailey, Sharon R Akabas, Erin E Paxson, Sowmyanarayanan V Thuppal, Shilpa Saklani, Katherine L Tucker
OBJECTIVE: To examine shortfall nutrient intakes (ie, calcium, folate, potassium, magnesium, and vitamins A, C, D, and E) by poverty-to-income ratio (PIR). DESIGN: National Health and Nutrition Examination Survey 2011-2012, a nationally representative, cross-sectional survey. PARTICIPANTS: US adults with complete data on poverty status and diet were included (n = 4,524). ANALYSIS: The National Cancer Institute method was used to estimate total usual micronutrient intakes from foods, beverages, medications, and dietary supplements reported on 2 24-hour dietary recalls using measurement error correction...
May 20, 2017: Journal of Nutrition Education and Behavior
https://www.readbyqxmd.com/read/28537579/developmental-origins-of-diabetes-an-indian-perspective
#5
REVIEW
G V Krishnaveni, C S Yajnik
The developmental origins of health disease (DOHaD) hypothesis proposes that altered environmental influences (nutrition, metabolism, pollutants, stress and so on) during critical stages of fetal growth predisposes individuals to diabetes and other non-communicable disease in later life. This phenomenon is thought to reflect permanent effects ('programming') of unbalanced fetal development on physiological systems. Intrauterine programming may underlie the characteristic Indian 'thin-fat' phenotype and the current unprecedented epidemic of diabetes on the backdrop of multigenerational maternal undernutrition in the country...
May 24, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28537578/relation-between-sugar-sweetened-beverage-consumption-and-micronutrient-intake-in-a-prospective-study
#6
P Mullie, E Mertens, R Charlier, S S Knaeps, J Lefevre, P Clarys
Micronutrient dilution following sugar-sweetened beverage (SSB) consumption can lead to a qualitative impoverishment of a dietary pattern. The aim of this prospective study was to investigate the relation between SSB consumption and micronutrients. A total 562 adults were tested in 2002 and 2012 for the same anthropometric, lifestyle and nutritional intake activity parameters. Calcium, iron and magnesium intake decreased with increasing baseline SSB intake, and with increasing SSB consumption during the 10 years...
May 24, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28536273/metal-transporter-zip14-slc39a14-deletion-in-mice-increases-manganese-depositionnd-produces-neurotoxic-signaturesnd-diminished-motorctivity
#7
Tolunay Bekerydemir, Min-Hyun Kim, Jinhee Kim, Luis M Colon-Perez, Guita Banan, Thomas H Mareci, Marcelo Febo, Robert J Cousins
Mutations in human ZIP14 have been linked to symptoms of early onset of Parkinsonismnd Dystonia. This phenotype is likely related to excess manganeseccumulation in the central nervous system. The metal transporter ZIP14 (SLC39A14) is viewed primarilys zinc transporter that is inducible via proinflammatory stimuli. In vitro evidence shows that ZIP14 canlso transport manganese. To examine role for ZIP14 in manganese homeostasis, we used Zip14 knockout (KO) malend female mice to conduct comparative metabolic, imagingnd functional studies...
May 23, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28535825/the-effect-of-increased-fruit-and-vegetable-consumption-on-selected-macronutrient-and-micronutrient-intakes-in-four-randomised-controlled-trials
#8
Sharon L Fulton, Michelle C McKinley, Charlotte E Neville, Francina R Baldrick, Ciara Mulligan, Damian O McCall, David R McCance, J D Edgar, J S Elborn, Ian S Young, Chris C Patterson, Jayne V Woodside
Fruit and vegetable (FV) intake is associated with reduced risk of a number of non-communicable diseases. Research tends to focus on antioxidants, flavonoids and polyphenols contained in FV as the main beneficial components to health; however, increasing FV may also alter overall diet profile. Extra FV may be substituted for foods thought to be less healthy, therefore altering the overall macronutrient and/or micronutrient content in the diet. This analysis merged dietary data from four intervention studies in participants with varying health conditions and examined the effect of increased FV consumption on diet profile...
May 24, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28535743/acceptability-of-complementary-foods-that-incorporate-moringa-oleifera-leaf-powder-among-infants-and-their-caregivers
#9
Laurene Boateng, Ruth Nyarko, Matilda Asante, Matilda Steiner-Asiedu
BACKGROUND: Moringa Oleifera leaf powder (MLP) is a nutrient-rich and readily available food resource that has the potential to improve the micronutrient quality of complementary foods in developing countries. OBJECTIVE: To investigate the acceptability of complementary foods fortified with MLP. METHODS: Moringa Oleifera leaf powder was fed to infants either as part of a cereal-legume complementary food blend (MCL-35 g) or by sprinkling as a food supplement (MS-5 g) on infant's usual foods...
January 1, 2017: Food and Nutrition Bulletin
https://www.readbyqxmd.com/read/28534447/selenium-selenoproteins-and-selenometabolites-in-mothers-and-babies-at-the-time-of-birth
#10
Cristina Santos, Eduardo García-Fuentes, Belén Callejón-Leblic, Tamara García-Barrera, José Luis Gómez-Ariza, Margaret P Rayman, Inés Velasco
The deficiency of Se, an essential micronutrient, has been implicated in adverse pregnancy outcomes. Our study was designed to determine total serum Se, selenoproteins (extracellular glutathione peroxidase (GPx-3), selenoprotein P (SeP)), selenoalbumin (SeAlb) and selenometabolites in healthy women and their newborns at delivery. This cross-sectional study included eighty-three healthy mother-baby couples. Total Se and Se species concentrations were measured in maternal and umbilical cord sera by an in-series coupling of two-dimensional size-exclusion and affinity HPLC...
May 23, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28532433/partnering-with-women-collectives-for-delivering-essential-women-s-nutrition-interventions-in-tribal-areas-of-eastern-india-a-scoping-study
#11
Vani Sethi, Arti Bhanot, Surbhi Bhalla, Sourav Bhattacharjee, Abner Daniel, Deepika Mehrish Sharma, Rajkumar Gope, Saba Mebrahtu
BACKGROUND: We examined the feasibility of engaging women collectives in delivering a package of women's nutrition messages/services as a funded stakeholder in three tribal-dominated districts of Odisha, Jharkhand and Chhattisgarh States, in eastern India. These districts have high prevalence of child stunting and poor government service outreach. METHODS: Conducted between July 2014 and March 2015, an exploratory mix-methods design was adopted (review of coverage data and government reports, field interviews and focus group discussion with multiple stakeholders and intended communities) to assess coverage of women's nutrition services...
May 22, 2017: Journal of Health, Population, and Nutrition
https://www.readbyqxmd.com/read/28531790/an-initial-evaluation-of-newly-proposed-biomarker-of-zinc-status-in-humans-linoleic-acid-dihomo-%C3%AE-linolenic-acid-la-dgla-ratio
#12
Marija Knez, James C R Stangoulis, Manja Zec, Jasmina Debeljak-Martacic, Zoran Pavlovic, Mirjana Gurinovic, Maria Glibetic
BACKGROUND: Zinc is an essential micronutrient for humans with important physiological functions. A sensitive and specific biomarker for assessing Zn status is still needed. OBJECTIVE: The major aim of this study was to examine if the changes in the content of plasma phospholipid LA, DGLA and LA: DGLA ratio can be used to efficiently predict the dietary Zn intake and plasma Zn status of humans. METHODS: The study was performed on healthy human volunteers, 25-55 years of age...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531783/prototypical-versus-contemporary-mediterranean-diet
#13
W Rizza, L De Gara, R Antonelli Incalzi, C Pedone
BACKGROUND AND AIMS: To investigate the evolution of the Mediterranean Diet (MD) in a delimited area of Southern Italy, by comparing the diet adopted 60-70 years ago (Prototypical Mediterranean Diet, PMD) with the contemporary one (Contemporary Mediterranean Diet, CMD), and to verify to what extent they fitted the recommendations of the Italian and the USDA dietary guidelines. METHODS: We recruited a total of 106 participants, divided in two groups. PMD group included 52 women aged >80 years, with a good cognitive function and full independence in basic and instrumental activities of daily living...
October 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531563/what-do-individuals-with-morbid-obesity-report-as-a-usual-dietary-intake-a-narrative-review-of-available-evidence
#14
Cathy M Harbury, Elisabeth E Verbruggen, Robin Callister, Clare E Collins
BACKGROUND: In several developed countries, as obesity prevalence doubles it has quadrupled for morbid obesity (BMI ≥ 40 kgm(-2)). As more individuals with morbid obesity present for weight loss treatment there is a greater need to understand their dietary habits. No reviews were found in the literature, therefore this systematic review aims to identify and describe the existing evidence on the usual dietary intake of individuals with morbid obesity including those from a general population and those seeking treatment such as weight loss surgery...
June 2016: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/28531168/a-novel-millet-based-probiotic-fermented-food-for-the-developing-world
#15
Elisa Di Stefano, Jessica White, Shannon Seney, Sharareh Hekmat, Tim McDowell, Mark Sumarah, Gregor Reid
Probiotic yogurt, comprised of a Fiti sachet containing Lactobacillus rhamnosus GR-1 and Streptococcus thermophilus C106, has been used in the developing world, notably Africa, to alleviate malnutrition and disease. In sub-Saharan African countries, fermentation of cereals such as millet, is culturally significant. The aim of this study was to investigate the fermentation capability of millet when one gram of the Fiti sachet consortium was added. An increase of 1.8 and 1.4 log CFU/mL was observed for S. thermophilus C106 and L...
May 22, 2017: Nutrients
https://www.readbyqxmd.com/read/28530616/effect-of-ultrasound-treatment-on-visual-color-vitamin-c-total-phenols-and-carotenoids-content-in-cape-gooseberry-juice
#16
Luis Eduardo Ordóñez-Santos, Jader Martínez-Girón, Maria Enith Arias-Jaramillo
Strong interest of consumers in acquiring minimally processed foods that conserve the different micronutrients has raised the need to study the effect of food processing methods on quality attributes. The aim of the study was to determine the effect ultrasound treatment on color, and the bioactive compounds (ascorbic acid, total phenols, carotenoids, and provitamin A) of Cape gooseberry juice. Color values, ascorbic acid, total phenols, carotenoids, and Retinol Activity Equivalent (RAE) were measured. The results indicate significant reductions (p<0...
October 15, 2017: Food Chemistry
https://www.readbyqxmd.com/read/28529518/genetic-variability-genotype-%C3%A3-environment-interaction-correlation-and-gge-biplot-analysis-for-grain-iron-and-zinc-concentration-and-other-agronomic-traits-in-ril-population-of-sorghum-sorghum-bicolor-l-moench
#17
Rahul M Phuke, Kotla Anuradha, Kommineni Radhika, Farzana Jabeen, Ghanta Anuradha, Thatikunta Ramesh, K Hariprasanna, Shivaji P Mehtre, Santosh P Deshpande, Gaddameedi Anil, Roma R Das, Abhishek Rathore, Tom Hash, Belum V S Reddy, Are Ashok Kumar
The low grain iron and zinc densities are well documented problems in food crops, affecting crop nutritional quality especially in cereals. Sorghum is a major source of energy and micronutrients for majority of population in Africa and central India. Understanding genetic variation, genotype × environment interaction and association between these traits is critical for development of improved cultivars with high iron and zinc. A total of 336 sorghum RILs (Recombinant Inbred Lines) were evaluated for grain iron and zinc concentration along with other agronomic traits for 2 years at three locations...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28528652/nutritional-immunity-and-fungal-pathogenesis-the-struggle-for-micronutrients-at-the-host-pathogen-interface
#18
Dhara Malavia, Aaron Crawford, Duncan Wilson
All living organisms require certain micronutrients such as iron, zinc, manganese and copper for cellular function and growth. For human pathogens however, the maintenance of metal ion homeostasis is particularly challenging. This is because the mammalian host actively enforces extremes of micronutrient availability on potential microbial invaders-processes collectively termed nutritional immunity. The role of iron sequestration in controlling microbial infections is well established and, more recently, the importance of other metals including zinc, manganese and copper has been recognised...
2017: Advances in Microbial Physiology
https://www.readbyqxmd.com/read/28526433/risk-of-low-birth-weight-and-micronutrient-deficiencies-in-neonates-from-mothers-after-gastric-bypass-a-case-control-study
#19
Geraldine Gascoin, Maxime Gerard, Agnès Sallé, Guillaume Becouarn, Stephanie Rouleau, Loïc Sentilhes, Régis Coutant
BACKGROUND: An increased risk of small-for-gestational-age infants after maternal bariatric surgery has been shown. The risk of micronutrients deficiencies in these neonates is unclear. OBJECTIVE: To screen for micronutrients deficiencies in newborns of mothers with gastric bypass. SETTINGS: University hospital in Angers, France. METHODS: This study compared the clinical and cord blood biological characteristics of 56 newborns of mothers with prior Roux-en-Y gastric bypass (RYGB) and 56 newborns of nonobese healthy mothers after normal pregnancy (controls), followed between January 3, 2008 and October 31, 2012...
March 27, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28526387/adequacy-of-nutrient-intake-in-women-with-restrictive-anorexia-nervosa
#20
Chiara Chiurazzi, Iolanda Cioffi, Carmela De Caprio, Emilia De Filippo, Maurizio Marra, Rosa Sammarco, Maria Luisa Di Guglielmo, Franco Contaldo, Fabrizio Pasanisi
OBJECTIVE: The aim of the present study was to assess energy and nutrient intake in a group of women with restrictive AN (r-AN) compared with a control group. METHODS: Thirteen r-AN patients and 13 healthy female controls completed 7-d food records. Intake of macro- and micronutrients was compared between the two groups as well as to the Dietary Reference Intake for the Italian Population (LARN) for specific ages. Additionally, the r-AN patients underwent indirect calorimetry for measuring resting energy expenditure (REE)...
June 2017: Nutrition
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