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Obesity

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https://www.readbyqxmd.com/read/28437597/weight-loss-in-weight-watchers-online-with-and-without-an-activity-tracking-device-compared-to-control-a-randomized-trial
#1
J Graham Thomas, Hollie A Raynor, Dale S Bond, Anna K Luke, Chelsi C Cardoso, Gary D Foster, Rena R Wing
OBJECTIVE: To evaluate a commercial online weight loss program and activity tracker, which are popular but have unknown efficacy. METHODS: Two hundred seventy-nine participants with BMI 27 to 40 kg/m(2) were randomized to 12 months of the Weight Watchers Online program alone (WWO) or with the ActiveLink(®) activity tracking device (WWO+AL) or an online newsletter (Control). RESULTS: Weight losses at 3 months were significantly greater in WWO (2...
April 24, 2017: Obesity
https://www.readbyqxmd.com/read/28437585/chronic-intestinal-electrical-stimulation-improves-glucose-intolerance-and-insulin-resistance-in-diet-induced-obesity-rats
#2
Shiying Li, Weijian Zhu, Sujuan Zhang, Jiande Dz Chen
OBJECTIVE: Obesity is a contributing factor to insulin resistance and type 2 diabetes. The aim of this study was to study the therapeutic potential of intestinal electrical stimulation (IES) for obesity and associated glucose intolerance and insulin resistance in diet-induced obesity (DIO) rats. METHODS: DIO rats were divided into two groups to receive sham or IES for 8 weeks. Oral glucose tolerance and insulin tolerance tests were performed. Gastric emptying and small bowel transit tests were performed...
April 24, 2017: Obesity
https://www.readbyqxmd.com/read/28437574/dietary-lactalbumin-and-lactoferrin-interact-with-inulin-to-modulate-energy-balance-in-obese-rats
#3
Arashdeep Singh, Rizaldy C Zapata, Adel Pezeshki, Prasanth K Chelikani
OBJECTIVE: To determine whether diets enriched with the whey protein components lactalbumin and lactoferrin interact additively with inulin to improve energy balance by decreasing food intake and body weight (BW). METHODS: In four experiments, diet-induced obese rats were randomized to diets containing either lactalbumin or lactoferrin at low (20% kcal) or high (40% kcal) doses, and inulin at low (7.5% w/w) or high (15% w/w) doses, alone or in combination. Energy intake (EI), energy expenditure (EE), respiratory quotient (RQ), BW, body composition, plasma insulin, and leptin concentrations were measured...
April 24, 2017: Obesity
https://www.readbyqxmd.com/read/28429889/omentin-treatment-of-epicardial-fat-improves-its-anti-inflammatory-activity-and-paracrine-benefit-on-smooth-muscle-cells
#4
Ángel Fernández-Trasancos, Rosa María Agra, Jose María García-Acuña, Ángel Luis Fernández, José Ramón González-Juanatey, Sonia Eiras
OBJECTIVE: Epicardial adipose tissue (EAT) in coronary artery disease is insulin resistant and has a proinflammatory profile. This study examined the regulation of EAT by exogenous omentin and its consequence on vascular cells. METHODS: Stromal vascular cells (SC) of EAT and subcutaneous adipose tissue (SAT) from patients who underwent heart surgery were cultured and exposed to adipogenic factors with or without omentin. Proinflammatory cytokine regulation by omentin was analyzed in SC and mature adipocytes...
April 21, 2017: Obesity
https://www.readbyqxmd.com/read/28429888/response-to-liraglutide-effect-on-epicardial-fat-missing-the-forest-for-the-trees
#5
LETTER
Gianluca Iacobellis
No abstract text is available yet for this article.
April 21, 2017: Obesity
https://www.readbyqxmd.com/read/28429877/normal-weight-obesity-and-cardiometabolic-risk-a-7-year-longitudinal-study-in-girls-from-prepuberty-to-early-adulthood
#6
Petri Wiklund, Timo Törmäkangas, Yi Shi, Na Wu, Aki Vainionpää, Markku Alen, Sulin Cheng
OBJECTIVE: To study whether normal-weight obesity in childhood is associated with increased cardiometabolic risk in early adulthood. METHODS: This study assessed data for 236 girls followed from prepuberty to early adulthood. Growth chart data were obtained from birth to 18 years. Body composition was assessed by dual-energy x-ray absorptiometry and cardiometabolic risk by calculating continuous clustered risk score (at ages 11, 14, and 18). The association of body weight status with cardiometabolic risk from childhood to early adulthood was examined...
April 21, 2017: Obesity
https://www.readbyqxmd.com/read/28429872/liraglutide-effect-on-epicardial-fat-missing-the-forest-for-the-trees
#7
LETTER
A Julian Munoz, Keisha Bonhomme, Cristina Lara-Castro
No abstract text is available yet for this article.
April 21, 2017: Obesity
https://www.readbyqxmd.com/read/28417558/the-tcn2-variant-of-rs9606756-ile23val-acts-as-risk-loci-for-obesity-related-traits-and-mediates-by-interacting-with-apo-a1
#8
Prashantha Hebbar, Fadi Alkayal, Rasheeba Nizam, Motasem Melhem, Naser Elkum, Sumi Elsa John, Mohamed Abufarha, Osama Alsmadi, Thangavel Alphonse Thanaraj
OBJECTIVE: Despite alarming obesity levels in the Arabian Peninsula, its population lacks convincingly identified genetic determinants of obesity. A genome-wide association study was performed for obesity-related anthropometric traits in Arabs and to decipher mechanisms by which the variants mediate traits. METHODS: The Illumina HumanOmniExpress BeadChip was used to genotype 1,353 Arab individuals (largely with Class I obesity) from Kuwait. Genome-wide association tests for obesity-related anthropometric traits were performed...
April 17, 2017: Obesity
https://www.readbyqxmd.com/read/28401667/increased-energy-intake-following-sleep-restriction-in-men-and-women-a-one-size-fits-all-conclusion
#9
Jessica McNeil, Marie-Pierre St-Onge
OBJECTIVE: This study assessed the degree of interindividual responses in energy intake (EI) to an imposed sleep restriction versus habitual sleep duration protocol. It also investigated participant (age, sex, ethnicity, and BMI) and study (study site and protocol order) characteristics as potential contributors to the variance in EI responses to sleep restriction between individuals. METHODS: Data from two randomized crossover trials were combined. All participants (n = 43; age: 31 ± 7 years, BMI: 23 ± 2 kg/m(2) ) were free of medical/sleep conditions, were nonsmokers, reported not performing shift work, and had an average sleep duration of 7 to 9 hours per night...
April 12, 2017: Obesity
https://www.readbyqxmd.com/read/28398006/a-cost-analysis-of-implementing-a-behavioral-weight-loss-intervention-in-community-mental-health-settings-results-from-the-achieve-trial
#10
Ellen M Janssen, Gerald J Jerome, Arlene T Dalcin, Joseph V Gennusa, Stacy Goldsholl, Kevin D Frick, Nae-Yuh Wang, Lawrence J Appel, Gail L Daumit
OBJECTIVE: In the ACHIEVE randomized controlled trial, an 18-month behavioral intervention accomplished weight loss in persons with serious mental illness who attended community psychiatric rehabilitation programs. This analysis estimates costs for delivering the intervention during the study. It also estimates expected costs to implement the intervention more widely in a range of community mental health programs. METHODS: Using empirical data, costs were calculated from the perspective of a community psychiatric rehabilitation program delivering the intervention...
April 11, 2017: Obesity
https://www.readbyqxmd.com/read/28371524/accumulation-of-adverse-childhood-events-and-overweight-in-children-a-systematic-review-and-meta-analysis
#11
REVIEW
Leonie K Elsenburg, Kim J E van Wijk, Aart C Liefbroer, Nynke Smidt
OBJECTIVE: This study systematically summarizes the evidence of all observational studies investigating the relation between accumulation of adverse life events and measures of overweight in children <18 years. METHODS: MEDLINE, Embase, PsycINFO, and CINAHL were systematically searched (last search date 18 February 2015). The Newcastle-Ottawa Scale was used for methodological quality assessment. Study estimates were pooled using a random-effects model, and sources of heterogeneity were explored (PROSPERO registration number CRD42014014927)...
April 3, 2017: Obesity
https://www.readbyqxmd.com/read/28371313/obesogenic-eating-behaviors-mediate-the-relationships-between-psychological-problems-and-bmi-in-children
#12
Kimberley Margaret Mallan, Lynne Allison Daniels, Jan Maree Nicholson
OBJECTIVE: To examine the association between psychological problems and weight status in children aged 3.5 to 4 years and test whether obesogenic eating behaviors mediate this relationship. METHODS: This study is a cross-sectional secondary analysis of data from first-time mothers (N = 194) in the control arm of the NOURISH randomized controlled trial. At child age 3.5 to 4 years, maternal-reported child eating behaviors and psychological problems were collected via valid tools, and child weight and height data were collected by trained study staff...
March 29, 2017: Obesity
https://www.readbyqxmd.com/read/28345799/george-lincoln-blackburn-md-phd-1936-2017
#13
Steven B Heymsfield, Caroline M Apovian
No abstract text is available yet for this article.
March 27, 2017: Obesity
https://www.readbyqxmd.com/read/28345789/childhood-body-mass-index-and-development-of-type-2-diabetes-throughout-adult-life-a-large-scale-danish-cohort-study
#14
Esther Zimmermann, Lise G Bjerregaard, Michael Gamborg, Allan A Vaag, Thorkild I A Sørensen, Jennifer L Baker
OBJECTIVE: This study investigated how a wide spectrum of body mass index (BMI) values at ages 7 to 13 years are associated with type 2 diabetes throughout adulthood, including potential modifying effects of sex and birth weight. METHODS: From the Copenhagen School Health Records Register, 292,827 individuals, born between 1930 and 1989, were followed in national registers for type 2 diabetes (women, n = 7,472; men, n = 11,548). Heights and weights were measured at ages 7 to 13 years...
March 27, 2017: Obesity
https://www.readbyqxmd.com/read/28342299/plasma-microrna-signature-predicting-weight-gain-among-mexican-american-women
#15
Hua Zhao, Jie Shen, Carrie Daniel-MacDougall, Xifeng Wu, Wong-Ho Chow
OBJECTIVE: There is growing evidence that circulating microRNAs (miRNAs) play an important role in obesity. However, whether they can contribute to adult weight gain is still unclear. METHODS: In the training set with 40 nonsmoking, healthy women identified from the Mano-A-Mano Mexican American Cohort study, global circulating miRNA profiles in plasma samples were assessed. Cox proportional hazard regression was used to assess the effects of plasma miRNAs on significant weight gain during a 5-year follow-up...
March 25, 2017: Obesity
https://www.readbyqxmd.com/read/28339172/maternal-high-fat-diet-consumption-enhances-offspring-susceptibility-to-dss-induced-colitis-in-mice
#16
Shima Bibi, Yifei Kang, Min Du, Mei-Jun Zhu
OBJECTIVE: Maternal high-fat diet (HFD) may alter the offspring intestinal immune system, thereby enhancing susceptibility toward inflammatory bowel disease. The objective of the current study was to investigate the impact of maternal HFD on offspring intestinal health using a mouse model of dextran sulfate sodium (DSS)-induced colitis. METHODS: Dams were provided with either HFD (60%) or control diet. After weaning, female offspring from both groups were kept on 45% HFD...
March 24, 2017: Obesity
https://www.readbyqxmd.com/read/28337849/early-infancy-interventions-to-prevent-childhood-obesity
#17
Matthew W Gillman
No abstract text is available yet for this article.
March 23, 2017: Obesity
https://www.readbyqxmd.com/read/28332771/prenatal-high-fat-diet-alters-placental-morphology-nutrient-transporter-expression-and-mtorc1-signaling-in-rat
#18
Lin Song, Bo Sun, Gretha J Boersma, Zachary A Cordner, Jianqun Yan, Timothy H Moran, Kellie L K Tamashiro
OBJECTIVE: This study aimed to determine how the rat placenta and fetus respond to maternal high-fat (HF) diet during gestation and to identify the possible mechanisms. METHODS: Pregnant Sprague-Dawley rats were fed with standard chow (13.5% fat) or HF (60% fat) diet during gestation. Placentas were collected on gestation day 21. RESULTS: HF dams had greater fat mass, higher plasma leptin, lower plasma adiponectin, and impaired glucose tolerance during pregnancy...
March 23, 2017: Obesity
https://www.readbyqxmd.com/read/28332298/impact-of-maternal-obesity-on-very-preterm-infants
#19
Rubia Khalak, Asha Rijhsinghani, Sarah E McCallum
OBJECTIVE: Infants born at less than  34 weeks' gestational age are at higher risk for morbidity and mortality. Data are limited on the impact of maternal obesity on the very preterm infant. This study reviewed whether maternal obesity further increases the intensive care needs of very preterm infants of less than 34 weeks' gestation. METHODS: Maternal and neonatal data for live-born singleton births of 23 0/7 to 33 6/7 weeks' gestation delivering in upstate New York were reviewed...
March 22, 2017: Obesity
https://www.readbyqxmd.com/read/28317297/cardiometabolic-risk-factors-in-type-2-diabetes-with-high-fat-and-low-muscle-mass-at-baseline-and-in-response-to-exercise
#20
Tasuku Terada, Normand G Boulé, Mary Forhan, Carla M Prado, Glen P Kenny, Denis Prud'homme, Eiji Ito, Ronald J Sigal
OBJECTIVE: To examine the interplay between high fat and low muscle mass on cardiometabolic risk factors at baseline and in response to exercise in type 2 diabetes. METHODS: Using baseline percent body fat and skeletal muscle mass index, 248 participants were divided into high fat versus low fat and low muscle versus high muscle. Linear mixed models were used to examine the main effects of fat mass and muscle mass and their interaction on baseline cardiometabolic risk factors and changes in risk factors in response to 6-month exercise training...
March 20, 2017: Obesity
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