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Micronutrients

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https://www.readbyqxmd.com/read/28749486/milestones-and-controversies-in-maternal-and-child-health-examining-a-brief-history-of-micronutrient-fortification-in-the-us
#1
A Deavenport-Saman, A Britt, K Smith, R A Jacobs
Fortification of our food and drinking supply has decreased morbidity rates related to micronutrient deficiencies among mothers and their children, particularly during the perinatal and neonatal periods of development. The purpose of this historical review is to examine the impact of public policy changes related to micronutrient fortification. We provide a historical investigation of achievements and controversies related to iodine, vitamin D, fluoride and folic acid fortifications in our food and drinking supply...
July 27, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28749117/roux-en-y-gastric-bypass-versus-sleeve-gastrectomy-a-narrative-review-of-risks-and-benefits
#2
Matthew D Ettleson, Corey J Lager, Andrew T Kraftson, Nazanene H Esfandiari, Elif A Oral
INTRODUCTION: Roux-en-Y gastric bypass (GB) and sleeve gastrectomy (SG) are the most commonly performed metabolic surgeries and are highly effective for the treatment of obesity and related comorbidities. In this narrative review, recent studies of at least two years of follow-up directly comparing outcomes between GB and SG are reviewed to assess the efficacy of each procedure in weight loss and diabetes remission, as well as resulting quality of life (QoL) assessment and micronutrient deficiencies...
July 26, 2017: Minerva Chirurgica
https://www.readbyqxmd.com/read/28748481/public-health-relevance-of-drug-nutrition-interactions
#3
Szabolcs Péter, Gerjan Navis, Martin H de Borst, Clemens von Schacky, Anne Claire B van Orten-Luiten, Alexandra Zhernakova, Renger F Witkamp, André Janse, Peter Weber, Stephan J L Bakker, Manfred Eggersdorfer
The public health relevance of drug-nutrition interactions is currently highly undervalued and overlooked. This is particularly the case for elderly persons where multi-morbidity and consequently polypharmacy is very common. Vitamins and other micronutrients have central functions in metabolism, and their interactions with drugs may result in clinically relevant physiological impairments but possibly also in positive effects. On 12 April 2016, the University Medical Center Groningen (The Netherlands), as part of its Healthy Ageing program, organized a workshop on the public health relevance of drug-nutrient interactions...
July 26, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28748288/talaromyces-sayulitensis-acidiella-bohemica-and-penicillium-citrinum-in-brazilian-oil-shale-by-products
#4
Kelly C G P de Goes, Josué J da Silva, Gisele M Lovato, Beatriz T Iamanaka, Fernanda P Massi, Diva S Andrade
Fine shale particles and retorted shale are waste products generated during the oil shale retorting process. These by-products are small fragments of mined shale rock, are high in silicon and also contain organic matter, micronutrients, hydrocarbons and other elements. The aims of this study were to isolate and to evaluate fungal diversity present in fine shale particles and retorted shale samples collected at the Schist Industrialization Business Unit (Six)-Petrobras in São Mateus do Sul, State of Paraná, Brazil...
July 26, 2017: Antonie Van Leeuwenhoek
https://www.readbyqxmd.com/read/28746059/nutrition-micronutrients-in-child-growth-and-development-a-systematic-review-on-current-evidence-recommendations-and-opportunities-for-further-research
#5
Mohammad Yawar Yakoob, Clifford W Lo
OBJECTIVE: An important aspect of malnutrition is deficiency of different micronutrients during pregnancy or early childhood. We systematically reviewed the role of nutrition in child growth (weight or height gain) and development. METHODS: A comprehensive literature search was done on PubMed/Cochrane Library browsing through 38,795 abstracts until December 31, 2016 to select systematic reviews/meta-analyses and individual randomized controlled trials (RCTs) of micronutrient supplementation...
July 25, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28746054/nutritional-deficiency-related-oral-and-cutaneous-lesions-in-an-obese-patient
#6
Lilly Esquivel-Pedraza, Silvia Méndez-Flores, Alba Cicero-Casarrubias, Marcela Saeb-Lima, Judith Domínguez-Cherit, Laura Fernández-Cuevas
The cutaneous and oral lesions related to nutritional deficiencies are scarcely reported. Micronutrient deficiencies may significantly affect mouth mucosa and skin, causing great morbidity. We report an extraordinary case with detailed clinical and microscopic findings affecting the oral cavity and skin. Physicians must be familiar with these manifestations to suspect the diagnosis.
July 17, 2017: American Journal of Dermatopathology
https://www.readbyqxmd.com/read/28744059/effect-of-yoga-practices-on-micronutrient-absorption-in-urban-residential-school-children
#7
Anita Verma, Sanjay Shete, Dattatraya Kulkarni, Ranjeet Singh Bhogal
[Purpose] This study was conducted with a view to find out the effect of yoga practices on micronutrient absorption in urban residential school children. [Subjects and Methods] The study population comprised 66 urban school children aged 11-15 years staying in a residential school in Pune City, Maharashtra, India. A stratified random sampling method was used to divide the students into experimental and control groups. There were 33 students in experimental group and 33 students in control group. Both experimental and control groups were assessed for the status of zinc, copper, iron and magnesium at the baseline and at the end of 12 weeks of yoga training...
July 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28738401/serum-vitamins-and-minerals-at-diagnosis-and-follow-up-in-children-with-celiac-disease
#8
Vini Deora, Nicole Aylward, AbdulRazaq Sokoro, Wael El-Matary
OBJECTIVES: Children with celiac disease (CD) may experience deficiencies of several micronutrients. The objectives of the present study were to determine the prevalence of micronutrient deficiencies in children with CD at diagnosis, 6 months, and 18 months after the start of a gluten-free diet (GFD), and examine any correlation between micronutrient deficiencies, serum tissue transglutaminase (TtG) immunoglobulin A (IgA) antibody titers, and the degree of mucosal damage at diagnosis...
August 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28738398/the-compatibility-of-chlorhexidine-and-a-skin-care-product-line-a-real-world-analysis-of-hospital-acquired-infection-rates
#9
Priscilla L Phillips, Daniel Young, Debashish Chakravarthy
Chlorhexidine gluconate (CHG) use helps reduce hospital-acquired infections (HAIs). Chlorhexidine gluconate effectiveness can be reduced by use of skin care products. Although laboratory work can be performed to prove compatibility, such work has limitations. The purpose of this study was to compare HAI rates when CHG antiseptic wipes were used in conjunction with a silicone- and micronutrient-based skin care product line (SMSP) and when CHG wipes were used without the SMSP. Using commercial distribution data, 17 hospitals that purchased both CHG wipes and SMSP were identified...
July 2017: Health Care Manager
https://www.readbyqxmd.com/read/28737572/european-society-for-paediatric-gastroenterology-hepatology-and-nutrition-guidelines-for-the-evaluation-and-treatment-of-gastrointestinal-and-nutritional-complications-in-children-with-neurological-impairment
#10
Claudio Romano, Myriam van Wynckel, Jessie Hulst, Ilse Broekaert, Jiri Bronsky, Luigi Dall'Oglio, Nataša F Mis, Iva Hojsak, Rok Orel, Alexandra Papadopoulou, Michela Schaeppi, Nikhil Thapar, Michael Wilschanski, Peter Sullivan, Frédéric Gottrand
OBJECTIVES: Feeding difficulties are frequent in children with neurological impairments and can be associated with undernutrition, growth failure, micronutrients deficiencies, osteopenia, and nutritional comorbidities. Gastrointestinal problems including gastroesophageal reflux disease, constipation, and dysphagia are also frequent in this population and affect quality of life and nutritional status. There is currently a lack of a systematic approach to the care of these patients. With this report, European Society of Gastroenterology, Hepatology and Nutrition aims to develop uniform guidelines for the management of the gastroenterological and nutritional problems in children with neurological impairment...
August 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28736622/nutrition-and-osteoporosis-prevention-for-the-orthopaedic-surgeon-a-wholefoods-approach
#11
Jennette Higgs, Emma Derbyshire, Kathryn Styles
Osteoporosis is a prevalent and debilitating condition with no signs of subsiding. Rising numbers of people consuming nutrient-poor diets coupled with ageing populations and sedentary lifestyles appear to be the main drivers behind this.While the nutrients calcium and vitamin D have received most attention, there is growing evidence that wholefoods and other micronutrients have roles to play in primary and potentially secondary osteoporosis prevention.Until recently, calcium and vitamin D were regarded as the main nutrients essential to bone health but now there are emerging roles for iron, copper and selenium, among others...
June 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28735517/metallothionein-expression-and-synthesis-in-the-testis-of-the-lizard-podarcis-sicula-under-natural-conditions-and-following-estrogenic-exposure
#12
Mariailaria Verderame, Ermelinda Limatola, Rosaria Scudiero
Metallothionein (MT) is the main protein involved in the homeostasis of metallic micronutrients and in cellular defence against heavy metals and reactive oxygen species. Found in almost all vertebrate tissues, MT presence and localization in the testis has been controversial. In the present study, by using in situ hybridization and immunohistochemical analysis we assessed the localization of both MT transcript and protein in Podarcis sicula testes during two different phases of the reproductive cycle: the autumnal resumption and the spring-early summer mating period...
May 3, 2017: European Journal of Histochemistry: EJH
https://www.readbyqxmd.com/read/28732251/nutrient-deficiency-and-obstetrical-outcomes-in-pregnant-women-following-roux-en-y-gastric-bypass-a-retrospective-danish-cohort-study-with-a-matched-comparison-group
#13
Lianna Hede Hammeken, Ramsina Betsagoo, Ann Nygaard Jensen, Anne Nødgaard Sørensen, Charlotte Overgaard
OBJECTIVE: Roux-en-Y gastric bypass surgery and small-for-gestational-age births are known to be associated although the etiology is not fully understood. This study aimed to investigate pregnancy outcomes and maternal nutritional status among pregnant women with a history of Roux-en-Y gastric bypass using maternal anemia and gestational weight gain as indicators of micronutrient and macronutrient deficiency in pregnancy. STUDY DESIGN: The study was designed as a retrospective matched cohort study...
July 12, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28732146/medicago-truncatula-zinc-iron-permease6-provides-zinc-to-rhizobia-infected-nodule-cells
#14
Isidro Abreu, Ángela Saéz, Rosario Castro-Rodríguez, Viviana Escudero, Benjamín Rodríguez-Haas, Marta Senovilla, Camille Larue, Daniel Grolimund, Manuel Tejada-Jiménez, Juan Imperial, Manuel González-Guerrero
Zinc is a micronutrient required for symbiotic nitrogen fixation. It has been proposed that in model legume Medicago truncatula, zinc is delivered by the root vasculature into the nodule and released in the infection/differentiation zone. There, transporters must introduce this element into rhizobia-infected cells to metallate the apoproteins that use zinc as a cofactor. MtZIP6 (Medtr4g083570) is a M. truncatula Zinc-Iron Permease (ZIP) that is expressed only in roots and nodules, with the highest expression levels in the infection/differentiation zone...
July 21, 2017: Plant, Cell & Environment
https://www.readbyqxmd.com/read/28731642/utility-of-a-brief-index-to-measure-diet-quality-of-australian-preschoolers-in-the-feeding-healthy-food-to-kids-randomised-controlled-trial
#15
Kerith Duncanson, Yu Qi Lee, Tracy Burrows, Clare Collins
AIM: The aim was to evaluate the utility of a brief dietary intake assessment tool in measuring nutritional adequacy of preschoolers and differences in food and nutrient intake between quartiles stratified by overall diet quality. METHODS: Dietary intakes of preschoolers (n = 146) from the Feeding Healthy Food to Kids trial were reported by parents/caregivers using a 120-item food frequency questionnaire (FFQ). Diet quality was assessed using the Australian Recommended Food Score for Preschoolers...
April 2017: Nutrition & Dietetics: the Journal of the Dietitians Association of Australia
https://www.readbyqxmd.com/read/28731606/feasibility-of-home-based-dietetic-intervention-to-improve-the-nutritional-status-of-older-adults-post-hospital-discharge
#16
Aliza Haslinda Hamirudin, Karen Walton, Karen Charlton, Amanda Carrie, Linda Tapsell, Marianna Milosavljevic, Glen Pang, Jan Potter
AIM: To determine if a model of home-based dietetic care improves dietary intake and weight status in a specific group of older adults post-hospitalisation. METHODS: The Department of Veterans' Affairs clients aged 65 years and over were recruited from hospitals in a regional area of New South Wales, Australia (n = 32 men, n = 36 women). Nutritional status was assessed at home at baseline (within two weeks post-discharge) and three months post-discharge using a diet history, a food frequency checklist and Mini Nutritional Assessment (MNA)...
July 2017: Nutrition & Dietetics: the Journal of the Dietitians Association of Australia
https://www.readbyqxmd.com/read/28730969/the-battle-for-iron-between-humans-and-microbes
#17
Peggy L Carver
Iron is an essential micronutrient for bacteria, fungi, and humans; as such, each has evolved specialized iron uptake systems to acquire iron from the extracellular environment and a complex 'tug of war' has evolved between human hosts and pathogenic microorganisms in the battle for this vital nutrient. In humans, sequestration (hiding) of iron from invading pathogens is often successful; however, many pathogens have evolved mechanisms to circumvent this approach. Clinically, controversy continues whether iron overload or administration of iron results in an increased risk of infection...
July 20, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28727945/micronutrient-alterations-during-continuous-renal-replacement-therapy-in-critically-ill-adults-a-retrospective-study
#18
Amir Y Kamel, Nisha J Dave, Vivian M Zhao, Daniel P Griffith, Michael J Connor, Thomas R Ziegler
BACKGROUND: Continuous renal replacement therapy (CRRT) is commonly used to provide renal replacement therapy in the intensive care unit. Limited published data suggest that CRRT may lead to depletion of water-soluble vitamins and trace elements. The goal of this study was to identify the incidence of trace element and vitamin deficiencies in critically ill patients during CRRT. MATERIALS AND METHODS: This study is based on a retrospective chart review of patients who were referred to Emory University Hospital's nutrition support services and had at least 1 serum micronutrient level measured during CRRT (thiamin, pyridoxine, ascorbic acid, folate, zinc, and copper) between April 1, 2009, and June 1, 2012...
July 1, 2017: Nutrition in Clinical Practice
https://www.readbyqxmd.com/read/28727654/growth-and-nutritional-biomarkers-of-preterm-infants-fed-a-new-powdered-human-milk-fortifier-a-randomized-trial
#19
Jacques Rigo, Jean-Michel Hascoët, Claude Billeaud, Jean-Charles Picaud, Fabio Mosca, Amandine Rubio, Elie Saliba, Michaël Radkë, Umberto Simeoni, Bernard Guillois, Virginie de Halleux, Jonathan Jaeger, Laurent Ameye, Nicholas P Hays, Johannes Spalinger
OBJECTIVES: Assess growth and nutritional biomarkers of preterm infants fed human milk (HM) supplemented with a new powdered HM fortifier (nHMF) or a control HM fortifier (cHMF). The nHMF provides similar energy content, 16% more protein (partially hydrolyzed whey), and higher micronutrient levels than the cHMF, along with medium-chain triglycerides and docosahexaenoic acid. METHODS: In this controlled, multicenter, double-blind study, a sample of preterm infants ≤32 weeks or ≤1500 g were randomized to receive nHMF (n = 77) or cHMF (n = 76) for a minimum of 21 days...
July 19, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28727021/physiology-and-endocrinology-symposium-the-effects-of-poor-maternal-nutrition-during-gestation-on-offspring-postnatal-growth-and-metabolism
#20
M L Hoffman, S A Reed, S M Pillai, A K Jones, K K McFadden, S A Zinn, K E Govoni
Poor maternal nutrition during gestation has been linked to poor growth and development, metabolic dysfunction, impaired health, and reduced productivity of offspring in many species. Poor maternal nutrition can be defined as an excess or restriction of overall nutrients or specific macro- or micronutrients in the diet of the mother during gestation. Interestingly, there are several reports that both restricted- and over-feeding during gestation negatively affect offspring postnatal growth with reduced muscle and bone deposition, increased adipose accumulation, and metabolic dysregulation through reduced leptin and insulin sensitivity...
May 2017: Journal of Animal Science
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