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vitamin d deficiency in children

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https://www.readbyqxmd.com/read/28931584/use-of-a-super-child-approach-to-assess-the-vitamin-a-equivalence-of-moringa-oleifera-leaves-develop-a-compartmental-model-for-vitamin-a-kinetics-and-estimate-vitamin-a-total-body-stores-in-young-mexican-children
#1
Veronica Lopez-Teros, Jennifer Lynn Ford, Michael H Green, Guangwen Tang, Michael A Grusak, Luis Quihui-Cota, Tawanda Muzhingi, Mariela Paz-Cassini, Humberto Astiazaran-Garcia
Background: Worldwide, an estimated 250 million children <5 y old are vitamin A (VA) deficient. In Mexico, despite ongoing efforts to reduce VA deficiency, it remains an important public health problem; thus, food-based interventions that increase the availability and consumption of provitamin A-rich foods should be considered.Objective: The objectives were to assess the VA equivalence of (2)H-labeled Moringa oleifera (MO) leaves and to estimate both total body stores (TBS) of VA and plasma retinol kinetics in young Mexican children...
September 20, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28925036/combining-food-based-dietary-recommendations-using-optifood-with-zinc-fortified-water-potentially-improves-nutrient-adequacy-among-4-to-6-year-old-children-in-kisumu-west-district-kenya
#2
Prosper Kujinga, Karin J Borgonjen-van den Berg, Cecilia Superchi, Hermine J Ten Hove, Elizabeth Opiyo Onyango, Pauline Andang'o, Valeria Galetti, Michael B Zimmerman, Diego Moretti, Inge D Brouwer
Children in developing countries often face multiple micronutrient deficiencies. Introduction of zinc-fortified water can increase zinc intake, but additional recommendations are required to address overall diet nutrient adequacy. We developed and tested food-based recommendations (FBRs) that included zinc-fortified water for children aged between 4 and 6 years from rural Kenya to achieve the best possible nutrient adequacy. Dietary intakes of 60 children aged 4-6 years, from Kisumu West district, Kenya, were assessed using a quantitative multipass 24-hr recall...
September 19, 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/28923060/vitamin-d-status-and-neurodevelopment-and-growth-in-young-north-indian-children-a-secondary-data-analysis
#3
Ranadip Chowdhury, Sunita Taneja, Nita Bhandari, Ingrid Kvestad, Tor A Strand, Maharaj Kishan Bhan
BACKGROUND: Vitamin-D deficiency has been linked with impaired development in animal studies; however, the evidence from human studies is scanty. Evidence as to whether vitamin-D deficiency during early childhood affects growth is also limited and conflicting. We examined the extent to which vitamin-D deficiency (<10 ng/ml) is associated with neurodevelopment and physical growth in young children. METHODS: We used data from a randomized controlled trial (RCT) of daily folic acid and/ or vitamin B12 supplementation for six months in children aged 6 to 30 months conducted in Delhi, India...
September 18, 2017: Nutrition Journal
https://www.readbyqxmd.com/read/28922908/vitamin-d-status-in-internationally-adopted-children-the-experience-in-northwest-italy
#4
Irene Raffaldi, Silvia Garazzino, Giuseppina Ballardini, Mauro Zaffaroni, Nicolino Grasso, Gianni Bona, Pier-Angelo Tovo, Andrea Guala
BACKGROUND: The majority of internationally adopted children, before adoption, might have experienced malnutrition, exposure to infectious diseases, environmental deprivation and neglect; they could also develop medical problems such as vitamin D deficiency. Scantly data are available about vitamin D status in internationally adopted children and, to our knowledge, no report exists on Italian adoptees. METHODS: We carried out a prospective multicenter study, involving three Pediatric Centers in Piedmont, Italy, in order to collect information about 25-hydroxyvitamin D [25(OH)D] profile in adoptees, shortly after their arrival in Italy...
September 15, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28914773/vitamin-d-nutritional-status-and-its-related-factors-for-chinese-children-and-adolescents-in-2010-2012
#5
Yichun Hu, Jing Chen, Rui Wang, Min Li, Chunfeng Yun, Weidong Li, Yanhua Yang, Jianhua Piao, Xiaoguang Yang, Lichen Yang
Vitamin D plays a critical role in calcium and phosphate metabolism and helps maintain skeletal integrity in childhood, yet vitamin D status in Chinese children and adolescents is not well documented. The aim of this study was to assess the vitamin D status and analyze the risk factors for vitamin D deficiency in Chinese children and adolescents aged 6-17 years. Serum 25 hydroxyvitamin D (25(OH)D) was measured with a radioimmunoassay kit in 15,000 children and adolescent participants in the Chinese national nutrition and health survey (CNNHS) 2010-2012...
September 15, 2017: Nutrients
https://www.readbyqxmd.com/read/28914205/vitamin-d-and-depression-the-evidence-from-an-indirect-clue-to-treatment-strategy
#6
Sok Kuan Wong, Kok Yong Chin, Soelaiman Ima-Nirwana
Depression is a common psychiatric disorder that decreases the quality of life and increases the mortality of patients. It incurs significant healthcare costs if left untreated. Even though intervention with antidepressants can reduce depressive symptoms, side effects are often an issue and relapse is very common. Vitamin D, commonly known as the sunshine vitamin, is an essential fat-soluble vitamin for the absorption of calcium to prevent rickets (children) and osteomalacia (adults). Evidence on a possible relationship between vitamin D deficiency and depression is growing...
September 13, 2017: Current Drug Targets
https://www.readbyqxmd.com/read/28906318/nutritional-state-and-feeding-behaviors-of-children-with-eosinophilic-esophagitis-and-gastroesophageal-reflux-disease
#7
Pooja Mehta, Glenn T Furuta, Taryn Brennan, Michelle L Henry, Nancy Creskoff Maune, Shikha S Sundaram, Calies Menard-Katcher, Dan Atkins, Faith Takurukura, Sandra Giffen, Zhaoxing Pan, Angela M Haas
OBJECTIVE: Because both gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EoE) are associated with malnutrition and feeding dysfunction, this study compares growth, nutrition and feeding behaviors in children with GERD and EoE. METHODS: Subjects aged 1-7 with GERD or EoE were enrolled in a prospective study. Assessments included length/height, weight, 3-day food diary, serum biomarkers of nutrition, and the Behavioral Pediatric Feeding Assessment Scale (BPFAS)...
September 12, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28902093/bile-acid-synthesis-disorders-in-arabs-a-10-year-screening-study
#8
Abdulrahman Al-Hussaini, Kenneth D R Setchell, Bader AlSaleem, James E Heubi, Khurram Lone, Anne Davit-Spraul, Emmanuel Jacquemin
OBJECTIVES: Early diagnosis of bile acid synthesis disorders (BASD) is important because, untreated, these conditions can be fatal. Our objectives were to screen children with cholestasis or unexplained liver disease for BASD and in those with confirmed BASD to evaluate the effectiveness of cholic acid therapy. METHODS: A routine serum total bile acid measurement was performed on children with cholestasis, liver cirrhosis, and liver failure. Patients were screened for BASD by fast atom bombardment ionization-mass spectrometry (FAB-MS) analysis of urine, and molecular analysis confirmed diagnosis...
September 9, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28898870/short-term-vitamin-d3-supplementation-in-children-with-neurodisabilities-comparison-of-two-delivery-methods
#9
Francesca Penagini, Barbara Borsani, Katia Maruca, Valeria Giosia, Stefania Bova, Massimo Mastrangelo, Gian Vincenzo Zuccotti, Stefano Mora
BACKGROUND/AIMS: Vitamin D deficiency is common in children with neurodisabilities. Oral vitamin D3 may not be absorbed appropriately due to dysphagia and tube feeding. The aim of this study was to compare efficacy of vitamin D3 buccal spray with that of oral drops. METHODS: Twenty-four children with neurodisabilities (5-17 years) and vitamin D deficiency (25(OH)D ≤20 ng/mL) were randomized to receive vitamin D3 buccal spray 800 IU/daily (n = 12) or oral drops 750 IU/daily (n = 12) for 3 months during winter...
September 12, 2017: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/28884333/supplement-intervention-associated-with-nutritional-deficiencies-in-autism-spectrum-disorders-a-systematic-review
#10
Yong-Jiang Li, Ya-Min Li, Da-Xiong Xiang
PURPOSE: Nutritional supplements have been used for correction of deficiencies that may occur in patient with autism spectrum disorder (ASD) and to improve core symptoms. We aim to provide current best evidence about supplements for nutritional deficiencies and core symptoms in children with ASD and to evaluate the effectiveness and safety. METHODS: A systematic literature search of scientific databases was performed to retrieve relevant randomized controlled trials...
September 7, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28882195/treating-vitamin-d-deficiency-in-children-with-type-i-diabetes-could-improve-their-glycaemic-control
#11
Dinesh Giri, Dona Pintus, Girvan Burnside, Atrayee Ghatak, Fulya Mehta, Princy Paul, Senthil Senniappan
BACKGROUND AND AIMS: The relationship between vitamin D deficiency and type I DM is an ongoing area of interest. The study aims to identify the prevalence of vitamin D deficiency in children and adolescents with T1DM and to assess the impact of treatment of vitamin D deficiency on their glycaemic control. METHODS: Retrospective data was collected from 271 children and adolescents with T1DM. The vitamin D deficient (25(OH)D <30 nmol/L) and insufficient (25(OH)D 30-50 nmol/L) patients were treated with 6000 units of cholecalciferol and 400 units of cholecalciferol, once daily for 3 months respectively...
September 7, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28873969/clinical-practice-recommendations-for-native-vitamin-d-therapy-in-children-with-chronic-kidney-disease-stages-2-5-and-on-dialysis
#12
Rukshana Shroff, Mandy Wan, Evi V Nagler, Sevcan Bakkaloglu, Dagmar-C Fischer, Nicholas Bishop, Mario Cozzolino, Justine Bacchetta, Alberto Edefonti, Constantinos J Stefanidis, Johan Vande Walle, Dieter Haffner, Günter Klaus, Claus Peter Schmitt
Vitamin D deficiency is widely prevalent and often severe in children and adults with chronic kidney disease (CKD). Although native vitamin D {25-hydroxyvitamin D [25(OH)D]} is thought to have pleiotropic effects on many organ systems, its skeletal effects have been most widely studied. The 25(OH)D deficiency is causally linked with rickets and fractures in healthy children and those with CKD, contributing to the CKD-mineral and bone disorder (MBD) complex. There are few studies to provide evidence for vitamin D therapy or guidelines for its use in CKD...
July 1, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28873391/high-prevalence-of-thiamine-vitamin-b1-deficiency-in-early-childhood-among-a-nationally-representative-sample-of-cambodian-women-of-childbearing-age-and-their-children
#13
Kyly C Whitfield, Geoffry Smith, Chhoun Chamnan, Crystal D Karakochuk, Prak Sophonneary, Khov Kuong, Marjoleine Amma Dijkhuizen, Rathavuth Hong, Jacques Berger, Tim J Green, Frank Tammo Wieringa
BACKGROUND: Thiamine deficiency is thought to be an issue in Cambodia and throughout Southeast Asia due to frequent clinical reports of infantile beriberi. However the extent of this public health issue is currently unknown due to a lack of population-representative data. Therefore we assessed the thiamine status (measured as erythrocyte thiamine diphosphate concentrations; eThDP) among a representative sample of Cambodian women of childbearing age (15-49 y) and their young children (6-69 mo)...
September 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28862805/vitamin-d-status-of-gastrostomy-fed-children-with-special-needs-a-cross-sectional-pilot-study
#14
H Kuter, G Das, M Z Mughal
AIM: To assess the vitamin D status of gastrostomy-fed children. METHODS: Vitamin D status was measured in 32 children aged five to 16 years recruited from special schools in Manchester, UK (53° 48(') N). All children were receiving a nutritionally complete, commercially prepared enteral feed via gastrostomy, and had been established on this regimen for over 12 months. Serum concentrations of 25 hydroxyvitamin D (25OHD) were measured at the end of winter. Children with serum concentrations of 25OHD >50nmol/L were considered to be sufficient, and those with concentrations <25nmol/L were considered to be deficient...
September 1, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28846662/vitamin-d-deficiency-a-potential-modifiable-risk-factor-for-cardiovascular-disease-in-children-with-severe-obesity
#15
Anoop Mohamed Iqbal, Amanda R Dahl, Aida Lteif, Seema Kumar
Severe obesity is associated with abnormal lipids and increased risk for cardiovascular disease. Obesity is a risk factor for vitamin D deficiency. We examined relationship between 25-hydroxy vitamin D (25(OH)D) concentrations and lipids in children with severe obesity. Medical records of 376 children were reviewed. Linear regression models and logistic regression were used to examine the relationship between 25(OH)D and lipids after adjustment for age, gender, season of blood draw, body mass index (BMI) z-score, and BMI % of 95th percentile...
August 28, 2017: Children
https://www.readbyqxmd.com/read/28835366/vitamin-d-prenatal-programming-of-childhood-metabolomics-profiles-at-age-3-y
#16
Kevin Blighe, Bo L Chawes, Rachel S Kelly, Hooman Mirzakhani, Michael McGeachie, Augusto A Litonjua, Scott T Weiss, Jessica A Lasky-Su
Background: Vitamin D deficiency is implicated in a range of common complex diseases that may be prevented by gestational vitamin D repletion. Understanding the metabolic mechanisms related to in utero vitamin D exposure may therefore shed light on complex disease susceptibility.Objective: The goal was to analyze the programming role of in utero vitamin D exposure on children's metabolomics profiles.Design: First, unsupervised clustering was done with plasma metabolomics profiles from a case-control subset of 245 children aged 3 y with and without asthma from the Vitamin D Antenatal Asthma Reduction Trial (VDAART), in which pregnant women were randomly assigned to vitamin D supplementation or placebo...
August 23, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28833908/regional-difference-of-infant-25ohd-levels-in-pilot-study-of-japan-environment-and-children-s-study
#17
Tadayuki Ayabe, Kiwako Yamamoto-Hanada, Hidetoshi Mezawa, Mizuho Konishi, Kazue Ishitsuka, Mayako Saito, Maki Fukami, Takehiro Michikawa, Shin Yamazaki, Ayako Senju, Koichi Kusuhara, Toshihiro Kawamoto, Masafumi Sanefuji, Kiyoko Kato, Masako Oda, Hiroshi Mitsubuchi, Takahiko Katoh, Yukifumi Monden, Nathan Mise, Fujio Kayama, Hirohisa Saito, Yukihiro Ohya
BACKGROUND: In recent years, a resurgence in the number of infants with vitamin D deficiency has been noted. In addition to seasonal differences in exposure to ultraviolet (UV) rays, regional differences in dietary habits and lifestyles may affect susceptibility to vitamin D deficiency. However, no studies have been conducted on infants in multiple regions of Japan to determine the extent of differences in vitamin D status. METHODS: The levels of 25-hydroxyvitamin D (25OHD) were measured by radioimmunoassay in 126 infants aged 2 to 4 years, who participated in the Pilot Study of the Japan Environment and Children's Study (JECS) by the Ministry of Environment of Japan...
August 18, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28829533/vitamin-k-supplementation-for-cystic-fibrosis
#18
REVIEW
Vanitha A Jagannath, Vidhu Thaker, Anne B Chang, Amy I Price
BACKGROUND: Cystic fibrosis is a genetic disorder which can lead to multiorgan dysfunction. Malabsorption of fat and fat-soluble vitamins (A, D, E, K) may occur and can cause subclinical deficiencies of some of these vitamins. Vitamin K is known to play an important role in both blood coagulation and bone formation. Supplementation with vitamin K appears to be one way of addressing the deficiency, but there is very limited agreement on the appropriate dose and frequency of use of these supplements...
August 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28829285/vitamin-d-insufficiency-deficiency-is-associated-with-insulin-resistance-in-brazilian-children-regardless-of-body-fat-distribution
#19
Luana Cupertino Milagres, Naruna Pereira Rocha, Mariana de Santis Filgueiras, Fernanda Martins de Albuquerque, Ana Paula Pereira Castro, Milene Cristine Pessoa, Maria do Carmo Gouveia Peluzio, Juliana Farias de Novaes
OBJECTIVE: To assess the prevalence of vitamin D insufficiency and deficiency and its association with cardiometabolic risk factors, controlled by adiposity, in a representative sample of prepubescent children. DESIGN: Cross-sectional population-based study. Body composition was evaluated by dual-energy X-ray absorptiometry. Anthropometric measures and blood pressure were performed. Laboratory analyses were performed to determine the levels of vitamin D (25-hydroxyitamin D; 25(OH)D), glucose, insulin, serum lipids and intact parathyroid hormone...
August 22, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28828295/role-of-vitamin-d-in-cystic-fibrosis-and-non-cystic-fibrosis-bronchiectasis
#20
REVIEW
Maria Moustaki, Ioanna Loukou, Kostas N Priftis, Konstantinos Douros
Bronchiectasis is usually classified as cystic fibrosis (CF) related or CF unrelated (non-CF); the latter is not considered an orphan disease any more, even in developed countries. Irrespective of the underlying etiology, bronchiectasis is the result of interaction between host, pathogens, and environment. Vitamin D is known to be involved in a wide spectrum of significant immunomodulatory effects such as down-regulation of pro-inflammatory cytokines and chemokines. Respiratory epithelial cells constitutively express 1α-hydroxylase leading to the local transformation of the inactive 25(OH)-vitamin D to the active 1,25(OH)2-vitamin D...
August 8, 2017: World Journal of Clinical Pediatrics
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