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https://www.readbyqxmd.com/read/29054053/leptin-reduces-microrna-122-level-in-hepatic-stellate-cells-in-vitro-and-in-vivo
#1
Xuguang Zhai, Fangyun Cheng, Li Ji, Xiaofei Zhu, Qing Cao, Yali Zhang, Xin Jia, Qian Zhou, Wei Guan, Yajun Zhou
Obese patients, often accompanied by hyperleptinemia, are more likely to develop liver fibrosis. Leptin, an adipocyte-derived hormone, augments inflammatory in liver and promotes hepatic stellate cell (HSC) activation (a key step for liver fibrogenesis) and liver fibrosis. microRNA-122 (miR-122) is the most abundant liver-specific miRNA and can attenuate liver fibrosis. This study examined the effect of leptin on miR-122 level in HSCs in vivo and in vitro. Results demonstrated that leptin reduced the levels of both miR-122 (mature miR-122) and primary miR-122 (pri-miR-122)...
October 17, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/29053995/effects-of-a-whey-protein-supplementation-on-oxidative-stress-body-composition-and-glucose-metabolism-among-overweight-people-affected-by-diabetes-mellitus-or-impaired-fasting-glucose-a-pilot-study
#2
Chiara Flaim, Michael Kob, Angela M Di Pierro, Markus Herrmann, Lucio Lucchin
Obesity and diabetes mellitus type 2 (DM2) are characterized by chronic inflammation and oxidative stress [Donath et al. 2013] and this leads to cardiovascular diseases [Hulsmans & Holvoet 2010]. Whey proteins (WP) have antioxidant [Chitapanarux et al. 2009], anti-inflammatory [Sugawara et al. 2012] and hypoglycemic activities [Mignone et al. 2015], while data on weight, body composition [Frestedt et al. 2008; Aldrich et al. 2011] and blood pressure are conflicting [Kawase et al. 2000; Lee et al. 2007]. WP have unpleasant taste and smell [Patel 2015], but a new WP isolate (ProLYOtin®) seems to be more palatable...
May 20, 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/29053903/galectin-3-an-emerging-biomarker-in-stroke-and-cerebrovascular-diseases
#3
Anand Venkatraman, Shalaka Hardas, Nirav Patel, Navkaranbir Singh Bajaj, Garima Arora, Pankaj Arora
BACKGROUND: The carbohydrate-binding molecule Galectin-3 has garnered significant attention recently as a biomarker for various conditions ranging from cardiac disease to obesity. Though there have been several recent studies investigating its role in stroke and other cerebrovascular diseases, awareness of this emerging biomarker in the wider neurology community is limited. METHODS: We performed a systematic search in PubMed, EMBASE, Scopus, CINAHL, Clinicaltrials...
October 20, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/29053861/physical-function-following-a-long-term-lifestyle-intervention-among-middle-aged-and-older-adults-with-type-2-diabetes-the-look-ahead-study
#4
Denise K Houston, Rebecca H Neiberg, Michael E Miller, James O Hill, John M Jakicic, Karen C Johnson, Edward W Gregg, Van S Hubbard, Xavier Pi-Sunyer, W Jack Rejeski, Rena R Wing, John P Bantle, Elizabeth Beale, Robert I Berkowitz, Maria Cassidy-Begay, Jeanne M Clark, Mace Coday, Linda M Delahanty, Gareth Dutton, Caitlin Egan, John P Foreyt, Frank L Greenway, Helen P Hazuda, Andrea Hergenroeder, Edward S Horton, Robert W Jeffery, Steven E Kahn, Anne Kure, William C Knowler, Cora E Lewis, Corby K Martin, Sara Michaels, Maria G Montez, David M Nathan, Jennifer Patricio, Anne Peters, Henry Pownall, Judith Regensteiner, Helmut Steinburg, Thomas A Wadden, Karen White, Susan Z Yanovski, Ping Zhang, Stephen B Kritchevsky
Background: Lifestyle interventions have been shown to improve physical function over the short term; however, whether these benefits are sustainable is unknown. The long-term effects of an intensive lifestyle intervention on physical function were assessed using a randomized post-test design in the Look AHEAD trial. Methods: Overweight and obese (BMI ≥25 kg/m 2) middle-aged and older adults (aged 45-76 years at enrollment) with type 2 diabetes enrolled in Look AHEAD, a trial evaluating an intensive lifestyle intervention (ILI) designed to achieve weight loss through caloric restriction and increased physical activity compared to diabetes support and education (DSE), underwent standardized assessments of performance-based physical function including a 4- and 400-m walk, lower extremity physical performance (expanded Short Physical Performance Battery, SPPBexp), and grip strength approximately 11 years post-randomization and 1...
October 19, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/29053802/docosahexaenoic-acid-supplementation-in-pregnancy-modulates-placental-cellular-signaling-and-nutrient-transport-capacity-in-obese-women
#5
Susanne Lager, Vanessa I Ramirez, Ometeotl Acosta, Christiane Meireles, Evelyn Miller, Francesca Gaccioli, Fredrick J Rosario, Jonathan A L Gelfond, Kevin Hakala, Susan T Weintraub, Debra A Krummel, Theresa L Powell
Context: Maternal obesity in pregnancy has profound impacts on maternal metabolism and promotes placental nutrient transport, which may contribute to fetal overgrowth in these pregnancies. The fatty acid docosahexaenoic acid (DHA) has bioactive properties that may improve outcomes in obese pregnant women by modulating placental function. Objective: To determine the effects of DHA supplementation in obese pregnant women on maternal metabolism and placental function...
October 18, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/29053732/body-typing-of-children-and-adolescents-using-3d-body-scanning
#6
Henry Loeffler-Wirth, Mandy Vogel, Toralf Kirsten, Fabian Glock, Tanja Poulain, Antje Körner, Markus Loeffler, Wieland Kiess, Hans Binder
Three-dimensional (3D-) body scanning of children and adolescents allows the detailed study of physiological development in terms of anthropometrical alterations which potentially provide early onset markers for obesity. Here, we present a systematic analysis of body scanning data of 2,700 urban children and adolescents in the age range between 5 and 18 years with the special aim to stratify the participants into distinct body shape types and to describe their change upon development. In a first step, we extracted a set of eight representative meta-measures from the data...
2017: PloS One
https://www.readbyqxmd.com/read/29053709/changes-in-utilization-and-peri-operative-outcomes-of-bariatric-surgery-in-large-u-s-hospital-database-2011-2014
#7
Lu Zhang, John Scott, Lu Shi, Khoa Truong, Qingwei Hu, Joseph A Ewing, Liwei Chen
BACKGROUND: With the epidemic of morbid obesity, bariatric surgery has been accepted as one of the most effective treatments of obesity. OBJECTIVE: To investigate recent changes in the utilization of bariatric surgery, patients and hospital characteristics, and in-hospital complications in a nationwide hospital database in the United States. SETTING: This is a secondary data analysis of the Premier Perspective database. METHODS: ICD-9 codes were used to identify bariatric surgeries performed between 2011 and 2014...
2017: PloS One
https://www.readbyqxmd.com/read/29053651/association-between-obesity-and-periodontal-disease-a-systematic-review-of-epidemiological-studies-and-controlled-clinical-trials
#8
M Martinez-Herrera, J Silvestre-Rangil, F-J Silvestre
BACKGROUND: Obesity is a very prevalent chronic disease worldwide and has been suggested to increase susceptibility of periodontitis. The aim of this paper was to provide a systematic review of the association between obesity and periodontal disease, and to determine the possible mechanisms underlying in this relationship. MATERIAL AND METHODS: A literature search was carried out in the databases PubMed-Medline and Embase. Controlled clinical trials and observational studies identifying periodontal and body composition parameters were selected...
October 20, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/29053583/body-weight-cycling-with-identical-diet-composition-does-not-affect-energy-balance-and-has-no-adverse-effect-on-metabolic-health-parameters
#9
Inge F Palm, Rianne G A E Schram, Hans J M Swarts, Evert M van Schothorst, Jaap Keijer
BACKGROUND: Body weight (BW) cycling, the yo-yo effect, is generally thought to have adverse effects on human metabolic health. However, human and animal experiments are limited in number and do not provide clear answers, partly due to large variations in experimental design, parameters measured, and definitions of BW cycling. Here, we examined the effect of repetitive BW cycling versus single- and non-cycling control groups, without alterations in diet composition, on steady state BW and metabolic parameters...
October 20, 2017: Nutrients
https://www.readbyqxmd.com/read/29053575/the-impact-of-a-weight-loss-intervention-on-diet-quality-and-eating-behaviours-in-people-with-obesity-and-copd
#10
Rebecca F McLoughlin, Vanessa M McDonald, Peter G Gibson, Hayley A Scott, Michael J Hensley, Lesley MacDonald-Wicks, Lisa G Wood
There is a paucity of evidence to guide clinicians about appropriate management strategies for people with obesity and Chronic Obstructive Pulmonary Disease (COPD). We have recently published results from the first weight loss intervention in adults (>18 years) with obesity (body mass index; BMI ≥ 30 kg/m²) and COPD, using a low-calorie diet coupled with a partial meal replacement plan and resistance exercise training, which resulted in a 6.4% reduction in weight while maintaining skeletal muscle mass and improving health status...
October 20, 2017: Nutrients
https://www.readbyqxmd.com/read/29053337/obesity-and-severity-of-acute-exacerbation-of-chronic-obstructive-pulmonary-disease
#11
Tadahiro Goto, Atsushi Hirayama, Mohammad Kamal Faridi, Carlos A Camargo, Kohei Hasegawa
RATIONALE: Obesity is relatively common among individuals with chronic obstructive pulmonary disease (COPD). However, little is known about the association of obesity with severity of acute exacerbation of COPD (AECOPD) and in-hospital mortality. OBJECTIVES: To examine the association of obesity with severity markers of AECOPD and in-hospital mortality. METHODS: This is a retrospective cohort study using population-based data - the 2012-2013 State Inpatient Databases - of seven US states (Arkansas, Florida, Iowa, Nebraska, New York, Utah, and Washington)...
October 20, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/29053193/body-mass-index-at-adolescence-and-risk-of-noncardia-gastric-cancer-in-a-cohort-of-1-79-million-men-and-women
#12
Zohar Levi, Jeremy D Kark, Gilad Twig, Lior Katz, Adi Leiba, Estela Derazne, Dorit Tzur, Irena Liphshitz, Lital Keinan-Boker, Arnon Afek
BACKGROUND: This study assessed adolescent predictors of noncardia gastric cancer (NCGC) with a focus on the body mass index (BMI) in late adolescence. METHODS: This study analyzed a cohort of 1,087,358 Israeli Jewish males and 707,212 Israeli Jewish females who underwent a compulsory physical examination between the ages of 16 and 19 years from 1967 to 2002. By linkage to the national cancer registry, participants were followed for NCGC through December 31, 2012...
October 20, 2017: Cancer
https://www.readbyqxmd.com/read/29052955/factors-associated-with-the-introduction-of-complementary-feeding-in-the-french-elfe-cohort-study
#13
Marie Bournez, Eléa Ksiazek, Sandra Wagner, Claire Kersuzan, Christine Tichit, Séverine Gojard, Xavier Thierry, Marie-Aline Charles, Sandrine Lioret, Blandine de Lauzon-Guillain, Sophie Nicklaus
The objectives of this study were to estimate the age of complementary feeding introduction (CFI) and investigate the related health, demographic, and socio-economic factors. Analyses were based on 10,931 infants from the French national birth cohort ELFE, born in 2011. Health, demographic, and socio-economic data concerning infants and parents were collected at birth (face-to-face interviews and medical records) and 2 months (telephone interviews). Data on milk feeding and CFI practices were collected at birth and 2 months then monthly from 3 to 10 months using online or paper questionnaires...
October 20, 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/29052905/metabolic-changes-in-patients-with-prostate-cancer-during-androgen-deprivation-therapy
#14
REVIEW
Koji Mitsuzuka, Yoichi Arai
Androgen deprivation therapy continues to be widely used for the treatment of prostate cancer despite the appearance of new-generation androgen-receptor targeting drugs after 2000. Androgen deprivation therapy can alleviate symptoms in patients with metastatic prostate cancer and might have a survival benefit in some patients, but it causes undesirable changes in lipid, glucose, muscle or bone metabolism. These metabolic changes could lead to new onset or worsening of diseases, such as obesity, metabolic syndrome, diabetes mellitus, cardiovascular disease, sarcopenia or fracture...
October 20, 2017: International Journal of Urology: Official Journal of the Japanese Urological Association
https://www.readbyqxmd.com/read/29052591/targeting-thermogenesis-in-brown-fat-and-muscle-to-treat-obesity-and-metabolic-disease
#15
REVIEW
Matthias J Betz, Sven Enerbäck
Brown fat is emerging as an interesting and promising target for therapeutic intervention in obesity and metabolic disease. Activation of brown fat in humans is associated with marked improvement in metabolic parameters such as levels of free fatty acids and insulin sensitivity. Skeletal muscle is another important organ for thermogenesis, with the capacity to induce energy-consuming futile cycles. In this Review, we focus on how these two major thermogenic organs - brown fat and muscle - act and cooperate to maintain normal body temperature...
October 23, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/29052589/obesity-specialized-macrophages-contribute-to-obesity
#16
Conor A Bradley
No abstract text is available yet for this article.
October 23, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/29052558/cesarean-section-rate-in-singleton-primiparae-and-related-factors-in-beijing-china
#17
Geng Song, Yu-Mei Wei, Wei-Wei Zhu, Hui-Xia Yang
BACKGROUND: The cesarean section rate (CSR) has been a main concern worldwide. The present study aimed to investigate the CSR in Beijing, China, and to analyze the related factors of CS delivery. METHODS: An observational study was conducted in 15 medical centers in Beijing using a systemic cluster sampling method. In total, 15,194 pregnancies were enrolled in the study between June 20, 2013 and November 30, 2013. Independent t-tests and Pearson's Chi-square test were used to examine differences between two groups, and related factors of the CSR were examined by multivariable logistic regression...
October 20, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/29052519/circuit-training-enhances-function-in-patients-undergoing-total-knee-arthroplasty-a-retrospective-cohort-study
#18
Wei-Hsiu Hsu, Wei-Bin Hsu, Wun-Jer Shen, Zin-Rong Lin, Shr-Hsin Chang, Robert Wen-Wei Hsu
BACKGROUND: The number of patients receiving total knee arthroplasty (TKA) has been rising every year due to the aging population and the obesity epidemic. Post-operative rehabilitation is important for the outcome of TKA. METHODS: A series of 34 patients who underwent primary unilateral TKA was retrospectively collected and divided into either exercise group (n = 16) and control group (n = 18). The exercise group underwent a 24-week course of circuit training beginning 3 months after total knee arthroplasty (TKA)...
October 19, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29052345/views-of-diverse-primary-care-patients-on-the-roles-of-healthcare-providers-and-staff-and-the-influence-of-other-variables-in-their-weight-management
#19
C M Tucker, J L Williams, G M Wippold, L A Bilello, T A Morrissette, A J Good, N R Shah, N E Rowland
The prevalence of overweight/obesity is disproportionately higher among racial/ethnic minority and low-income patients. The purpose of this study was to survey racially diverse, low-income patients regarding their experiences with and desires regarding their providers' involvement in weight management. Adult patients (N = 529), including mostly African American (42.7%), White (44.6%) and low-income (55.5% with incomes <$30 000) patients from 7 Patient-Centered Medical Homes voluntarily completed a brief anonymous survey while waiting to see their providers...
October 20, 2017: Clinical Obesity
https://www.readbyqxmd.com/read/29052309/rapid-weight-gain-during-infancy-and-subsequent-adiposity-a-systematic-review-and-meta-analysis-of-evidence
#20
REVIEW
M Zheng, K E Lamb, C Grimes, R Laws, K Bolton, K K Ong, K Campbell
The contribution of rapid weight gain (RWG) during infancy to later adiposity has received considerable investigation. The present systematic review and meta-analysis aimed to update the literature on association between RWG and subsequent adiposity outcomes. Electronic searches were undertaken in EMBASE, MEDLINE, psycINFO, PubMed and ScienceDirect. Studies that examined the associations between RWG (a change in weight z-scores > 0.67) during infancy (from birth to age 2 years) and subsequent adiposity outcomes were included...
October 20, 2017: Obesity Reviews: An Official Journal of the International Association for the Study of Obesity
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