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Body composition AND children

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https://www.readbyqxmd.com/read/28819768/maternal-obesity-is-associated-with-gut-microbial-metabolic-potential-in-offspring-during-infancy
#1
Tomás Cerdó, Alicia Ruiz, Ruy Jáuregui, Hatim Azaryah, Francisco José Torres-Espínola, Luz García-Valdés, M Teresa Segura, Antonio Suárez, Cristina Campoy
Children born to obese mothers are at increased risk for obesity, but the mechanisms behind this association are not fully understood. Our study aimed to investigate differences in the functions encoded by the microbiome of infants at 18 months of age when the transition from early infant-feeding to solid family foods is established. To investigate the impact of maternal prepregnancy body mass index on infants' gut microbiome, faecal samples from infants born to normoweight (n = 21) and obese mothers (n = 18) were analysed by 16S rRNA gene sequencing and a functional-inference-based microbiome analysis...
August 17, 2017: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28817419/the-association-of-fat-and-lean-tissue-with-whole-body-and-spine-bone-mineral-density-is-modified-by-hiv-status-and-sex-in-children-and-youth
#2
Denise L Jacobson, Jane C Lindsey, Brent A Coull, Kathleen Mulligan, Priya Bhagwat, Grace M Aldrovandi
BACKGROUND: HIV-infected (HIV-pos) male children/youth showed lower bone mineral density at sexual maturity than HIV-uninfected (HIV-neg) females. It is not known whether complications of HIV disease, including abnormal body fat distribution, contribute to lower bone accrual in male HIV-pos adolescents. METHODS: In a cross-sectional study, we evaluated the relationship between body composition (fat and lean mass) and bone mass in HIV-pos and HIV-neg children/youth and determined if it is modified by HIV status and sex...
August 16, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/28814982/cord-blood-dna-methylation-and-adiposity-measures-in-early-and-mid-childhood
#3
Jacob K Kresovich, Yinan Zheng, Andres Cardenas, Brian T Joyce, Sheryl L Rifas-Shiman, Emily Oken, Matthew W Gillman, Marie-France Hivert, Andrea A Baccarelli, Lifang Hou
BACKGROUND: Excess adiposity in childhood is associated with numerous adverse health outcomes. As this condition is difficult to treat once present, identification of risk early in life can help inform and implement strategies to prevent the onset of the condition. We performed an epigenome-wide association study to prospectively investigate the relationship between cord blood DNA methylation and adiposity measurements in childhood. METHODS: We measured genome-wide DNA methylation from 478 children in cord blood and measured overall and central adiposity via skinfold caliper measurements in early (range 3...
2017: Clinical Epigenetics
https://www.readbyqxmd.com/read/28799180/accuracy-of-octa-polar-bioelectrical-impedance-analysis-for-the-assessment-of-total-and-appendicular-body-composition-in-children-and-adolescents-with-hiv-comparison-with-dual-energy-x-ray-absorptiometry-and-air-displacement-plethysmography
#4
J A C de Castro, L R A de Lima, D A S Silva
BACKGROUND: Body composition analysis has been used to investigate fat mass (FM) and bone mineral content (BMC) in children and adolescents diagnosed with HIV. Investigating the validity of bioelectrical impedance analysis (BIA) is interesting with respect to testing useful techniques for monitoring body composition in children and adolescents in clinical practice. The present study aimed to determine the validity of body composition analysis by BIA compared to dual-energy X-ray absorptiometry (DXA) and air displacement plethysmography (ADP) in children and adolescents an HIV diagnosis...
August 10, 2017: Journal of Human Nutrition and Dietetics: the Official Journal of the British Dietetic Association
https://www.readbyqxmd.com/read/28793987/testing-the-direction-of-effects-between-child-body-composition-and-restrictive-feeding-practices-results-from-a-population-based-cohort
#5
Ivonne Pm Derks, Henning Tiemeier, Eric Jg Sijbrands, Jan M Nicholson, Trudy Voortman, Frank C Verhulst, Vincent Wv Jaddoe, Pauline W Jansen
Background: Parental restrictive feeding (i.e., limiting food intake of children) has been linked to childhood overweight. However, the directionality of the causal pathway remains unknown.Objective: The objectives of this study were to examine the bidirectional association of maternal restrictive feeding with children's weight and body composition across childhood and to explore a possible mediating role of maternal concern about child weight.Design: Data were available for 4689 mother-child dyads participating in Generation R, a prospective birth cohort in the Netherlands...
August 9, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28793919/prevention-of-diabetes-in-overweight-obese-children-through-a-family-based-intervention-program-including-supervised-exercise-predikid-project-study-protocol-for-a-randomized-controlled-trial
#6
Lide Arenaza, María Medrano, María Amasene, Beatriz Rodríguez-Vigil, Ignacio Díez, Manuel Graña, Ignacio Tobalina, Edurne Maiz, Edurne Arteche, Eider Larrarte, Inge Huybrechts, Catherine L Davis, Jonatan R Ruiz, Francisco B Ortega, Javier Margareto, Idoia Labayen
BACKGROUND: The global pandemic of obesity has led to an increased risk for prediabetes and type-2 diabetes (T2D). The aims of the current project are: (1) to evaluate the effect of a 22-week family based intervention program, including supervised exercise, on insulin resistance syndrome (IRS) risk in children with a high risk of developing T2D and (2) to identify the profile of microRNA in circulating exosomes and in peripheral blood mononuclear cells in children with a high risk of developing T2D and its response to a multidisciplinary intervention program including exercise...
August 10, 2017: Trials
https://www.readbyqxmd.com/read/28782561/sex-differences-in-fitnessgram%C3%A2-health-risk-based-on-aerobic-capacity-and-body-composition-among-urban-public-elementary-school-children
#7
Susan B Racette, Mary L Uhrich, M Leanne White, Liyang Yu, B Ruth Clark
Children residing in urban, low-resource neighborhoods may be at increased risk for poor aerobic fitness and obesity. The objective of this collaborative project with an urban public school district was to quantify the combination of poor aerobic capacity and high percent body fat using FITNESSGRAM® Healthy Fitness Zone (HFZ) standards among urban, predominantly Black, public elementary school boys and girls. Measurements of aerobic capacity with the 20-m Progressive Aerobic Cardiovascular Endurance Run (PACER) test and body composition by bioelectrical impedance analysis were completed on 1,775 fourth and fifth grade students in 45 public elementary schools in St...
August 4, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28768282/increased-non-high-density-lipoprotein-cholesterol-in-children-and-young-adults-with-turner-syndrome-is-not-explained-by-bmi-alone
#8
Jennifer C Kelley, Iris Gutmark-Little, Philippe Backeljauw, Vaneeta Bamba
BACKGROUND: Turner syndrome (TS) is associated with an increased risk of cardiovascular disease. Non-high-density lipoprotein cholesterol (non-HDL-C) is a convenient measure of atherogenicity (normal concentration <120 mg/dL) but has not been investigated in TS. We aim to evaluate non-HDL-C patterns in a cohort of pediatric and young adult females with TS. METHODS: A retrospective chart review was used to obtain demographics, body composition, genetic reports, and lipid profiles in females with TS...
August 2, 2017: Hormone Research in Pædiatrics
https://www.readbyqxmd.com/read/28759881/prenatal-particulate-air-pollution-exposure-and-body-composition-in-urban-preschool-children-examining-sensitive-windows-and-sex-specific-associations
#9
Y Chiu, H Hsu, Ander Wilson, Brent A Coull, Mathew P Pendo, Andrea Baccarelli, Itai Kloog, Joel Schwartz, Robert O Wright, Elsie M Taveras, Rosalind J Wright
BACKGROUND: Evolving animal studies and limited epidemiological data show that prenatal air pollution exposure is associated with childhood obesity. Timing of exposure and child sex may play an important role in these associations. We applied an innovative method to examine sex-specific sensitive prenatal windows of exposure to PM2.5 on anthropometric measures in preschool-aged children. METHODS: Analyses included 239 children born ≥ 37 weeks gestation in an ethnically-mixed lower-income urban birth cohort...
July 28, 2017: Environmental Research
https://www.readbyqxmd.com/read/28759573/alternation-of-plasma-fatty-acids-composition-and-desaturase-activities-in-children-with-liver-steatosis
#10
Man-Chin Hua, Hui-Min Su, Tsung-Chieh Yao, Ming-Ling Kuo, Ming-Wei Lai, Ming-Han Tsai, Jing-Long Huang
OBJECTIVE: The aim of this study was to investigate changes in plasma fatty acids proportions and estimated desaturase activities for variable grading of liver steatosis in children. METHODS: In total, 111 schoolchildren (aged 8-18 years) were included in the analysis from March 2015 to August 2016. Anthropometric evaluation, liver ultrasound examination and scoring for nonalcoholic fatty liver disease (NAFLD score = 0-6), and biochemical and plasma fatty acids analysis were performed...
2017: PloS One
https://www.readbyqxmd.com/read/28759349/association-between-handgrip-muscle-strength-and-cardiometabolic-z-score-in-children-6-to-19-years-of-age-results-from-the-canadian-health-measures-survey
#11
Brittany V Rioux, Paul Kuwornu, Atul Sharma, Mark S Tremblay, Jonathan M McGavock, Martin Sénéchal
BACKGROUND: It is unclear if muscle strength, another index of fitness, which confers the protection from cardiometabolic risk in adults, is associated with similar protection in children and youth. The purpose of this study was to investigate the association between handgrip strength and cardiometabolic health in a large Canadian sample of children and youth. METHODS: We performed a cross-sectional analysis of the Canadian sample of children and youth aged 6 to 19 years (n = 1376) studied in the Canadian Health Measures Survey (cycles 1 and 2) between 2007 and 2011...
July 31, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28757639/metabolic-effects-of-resistance-or-high-intensity-interval-training-among-glycemic-control-nonresponsive-children-with-insulin-resistance
#12
C Álvarez, R Ramírez-Campillo, R Ramírez-Velez, C Martínez, M Castro-Sepúlveda, A Alonso-Martínez, M Izquierdo
BACKGROUND: Little evidence exists on which variables of body composition or muscular strength mediates more glucose control improvements taking into account inter-individual metabolic variability to different modes of exercise training. OBJECTIVE: We examined 'mediators' to the effects of 6-weeks of resistance (RT) or high-intensity interval training (HIT) on glucose control parameters in physically inactive schoolchildren with insulin resistance. Secondly, we also determined both training-induce changes and the prevalence of responders (R) and non-responders (NR) to decrease the insulin resistance level...
July 31, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28749749/estimation-of-resting-energy-expenditure-validation-of-previous-and-new-predictive-equations-in-obese-children-and-adolescents
#13
Nilüfer Acar-Tek, Duygu Ağagündüz, Bülent Çelik, Rukiye Bozbulut
OBJECTIVE: Accurate estimation of resting energy expenditure (REE) in childrenand adolescents is important to establish estimated energy requirements. The aim of the present study was to measure REE in obese children and adolescents by indirect calorimetry method, compare these values with REE values estimated by equations, and develop the most appropriate equation for this group. METHODS: One hundred and three obese children and adolescents (57 males, 46 females) between 7 and 17 years (10...
August 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28745334/evaluation-of-the-wrist-worn-actigraph-wgt3x-bt-for-estimating-activity-energy-expenditure-in-preschool-children
#14
C Delisle Nyström, J Pomeroy, P Henriksson, E Forsum, F B Ortega, R Maddison, J H Migueles, M Löf
BACKGROUND/OBJECTIVES: Easy-to-use and accurate methods to assess free-living activity energy expenditure (AEE) in preschool children are required. The aims of this study in healthy preschool children were to (a) evaluate the ability of the wrist-worn ActiGraph wGT3x-BT to predict free-living AEE and (b) assess wear compliance using a 7-day, 24-h protocol. SUBJECTS/METHODS: Participants were 40 Swedish children (5.5±0.2 years) in the Mobile-based intervention intended to stop obesity in preschoolers (MINISTOP) obesity prevention trial...
July 26, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28736841/outcomes-of-blalock-taussig-shunts-in-current-era-a-single-center-experience
#15
Navaneetha Sasikumar, Antony Hermuzi, Chun-Po Steve Fan, Kyong-Jin Lee, Rajiv Chaturvedi, Edward Hickey, Osami Honjo, Glen S Van Arsdell, Christopher A Caldarone, Arnav Agarwal, Lee Benson
OBJECTIVES: Mortality associated with the modified Blalock-Taussig shunt (MBTS) remains high despite advanced perioperative management. This study was formulated to provide data on (1) current indications, (2) outcomes, and (3) factors affecting mortality and morbidity. DESIGN: A retrospective single center chart review identified 95 children (excluding hypoplastic left heart lesions) requiring a MBTS. Mortality and major morbidity were analyzed using the Kaplan Meier method and risk factor analysis using Cox's proportional hazard regression...
July 24, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28733781/bitc-and-s-carvone-restrain-high-fat-diet-induced-obesity-and-ameliorate-hepatic-steatosis-and-insulin-resistance
#16
Sary Alsanea, Dexi Liu
PURPOSE: To investigate the preventative activity of benzyl isothiocyante and S-carvone against high-fat diet-induced obesity and metabolic complications. METHODS: Ten-week-old C57BL/6 male mice were fed a high-fat diet and injected intraperitoneally twice per week with benzyl isothiocyante, S-carvone, or vehicle for 8 weeks. The body weight, food intake, and body composition were monitored, and glucose tolerance and insulin tolerance tests were performed at the end of the experiment...
July 21, 2017: Pharmaceutical Research
https://www.readbyqxmd.com/read/28732566/association-of-circulating-irisin-levels-with-metabolic-and-metabolite-profiles-of-korean-adolescents
#17
Han Byul Jang, Hyo-Jin Kim, Jae Heon Kang, Sang Ick Park, Kyung Hee Park, Hye-Ja Lee
CONTEXT: Irisin, a novel exercise-induced myokine, has been suggested to regulate energy metabolism. OBJECTIVE: We studied the relationship between circulating irisin and metabolic and metabolite profiles of Korean adolescents, and investigated the effects of physical activity, obesity, and metabolic syndrome (MetS) on irisin levels. MATERIALS AND METHODS: Data were obtained from the Korean Children-Adolescents Study. Our cross-sectional study included 618 adolescents (370 normal-weight and 248 obese adolescents; 316 boys and 302 girls) aged 12-15years...
August 2017: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/28724570/childhood-thyroid-function-body-composition-and-cardiovascular-function
#18
Mirjana Barjaktarovic, Tim Korevaar, Romy Gaillard, Yolanda B de Rijke, Theo J Visser, Vincent Wv Jaddoe, Robin P Peeters
OBJECTIVE: The cardiovascular system is a known target for thyroid hormone. Early-life cardiovascular alterations may lead to a higher risk of cardiovascular disease in adulthood. Little is known about the effects of thyroid hormone on cardiovascular function during childhood, including the role of body composition in this association. DESIGN: Population-based prospective cohort of children (N=4251, median age 6 years, 95% range 5.7-8.0 years). METHODS: Thyroid stimulating hormone (TSH) and free thyroxine (FT4) concentrations were measured to assess thyroid function...
July 19, 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28719834/the-exon3-deleted-growth-hormone-receptor-gene-polymorphism-d3-ghr-is-associated-with-insulin-and-spontaneous-growth-in-short-sga-children-nesgas
#19
Mathilde Gersel Wegmann, Ajay Thankamony, Edna Roche, Hilary Hoey, Jeremy Kirk, Guftar Shaikh, Sten-A Ivarsson, Olle Söder, David B Dunger, Anders Juul, Rikke Beck Jensen
OBJECTIVE: The effect of a common polymorphism in the Growth Hormone (GH) receptor (d3-GHR) gene on growth, metabolism and body composition was examined in short children born small for gestational age (SGA) on GH treatment. DESIGN: In 96 prepubertal, short SGA children treated with high-dose GH (67μg/kg/day) in the NESGAS study, insulin sensitivity (IS), insulin secretion and disposition index (DI) were determined during the first year of treatment. Body composition was analysed by DXA...
July 12, 2017: Growth Hormone & IGF Research
https://www.readbyqxmd.com/read/28711955/the-effect-of-early-feeding-practices-on-growth-indices-and-obesity-at-preschool-children-from-four-european-countries-and-uk-schoolchildren-and-adolescents
#20
George Moschonis, Blandine de Lauzon-Guillain, Louise Jones, Andreia Oliveira, Christina-Paulina Lambrinou, Louiza Damianidi, Sandrine Lioret, Pedro Moreira, Carla Lopes, Pauline Emmett, Marie Aline Charles, Yannis Manios
Not only healthy growth but also childhood obesity partly originate from early life. The current work aimed to examine the association of feeding practices during infancy with growth and adiposity indices in preschool children from four European countries and in UK schoolchildren and adolescents. Existing data from four European birth cohorts (ALSPAC-UK, EDEN-France, EuroPrevall-Greece and Generation XXI-Portugal) were used. Anthropometrics and body composition indices were collected. Parallel multivariate regression analyses were performed to examine the research hypothesis...
July 15, 2017: European Journal of Pediatrics
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