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https://www.readbyqxmd.com/read/29786647/health-disparities-score-composite-of-youth-and-parent-dyads-from-an-obesity-prevention-intervention-icook-4-h
#1
Melissa D Olfert, Makenzie L Barr, Rebecca L Hagedorn, Lisa Franzen-Castle, Sarah E Colby, Kendra K Kattelmann, Adrienne A White
iCook 4-H is a lifestyle intervention to improve diet, physical activity and mealtime behavior. Control and treatment dyads (adult primary meal preparer and a 9⁻10-year-old youth) completed surveys at baseline and 4, 12, and 24 months. A Health Disparity (HD) score composite was developed utilizing a series of 12 questions (maximum score = 12 with a higher score indicating a more severe health disparity). Questions came from the USDA short form U.S. Household Food Security Survey (5), participation in food assistance programs (1), food behavior (2), level of adult education completed (1), marital status (1), and race (1 adult and 1 child)...
May 22, 2018: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/29785640/switching-from-high-fat-diet-to-foods-containing-resveratrol-as-a-calorie-restriction-mimetic-changes-the-architecture-of-arcuate-nucleus-to-produce-more-newborn-anorexigenic-neurons
#2
Maryam Safahani, Hadi Aligholi, Farshid Noorbakhsh, Mahmoud Djalali, Hamideh Pishva, Sayed Mostafa Modarres Mousavi, Leila Alizadeh, Ali Gorji, Fariba Koohdani
PURPOSE: These days, obesity threatens the health for which one of the main interventions is calorie restriction (CR). Due to the difficulty of compliance with this treatment, CR mimetics such as resveratrol (RSV) have been considered. The present study compared the effects of RSV and CR on hypothalamic remodeling in a diet-switching experiment. METHODS: C57BL/6 male mice received high-fat diet (HFD) for 4 weeks, subsequently their diet switched to chow diet, HFD + RSV, chow diet + RSV or CR diet for a further 6 weeks...
May 21, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29785173/phytochemicals-that-influence-gut-microbiota-as-prophylactics-and-for-the-treatment-of-obesity-and-inflammatory-diseases
#3
REVIEW
Lucrecia Carrera-Quintanar, Rocío I López Roa, Saray Quintero-Fabián, Marina A Sánchez-Sánchez, Barbara Vizmanos, Daniel Ortuño-Sahagún
Gut microbiota (GM) plays several crucial roles in host physiology and influences several relevant functions. In more than one respect, it can be said that you "feed your microbiota and are fed by it." GM diversity is affected by diet and influences metabolic and immune functions of the host's physiology. Consequently, an imbalance of GM, or dysbiosis, may be the cause or at least may lead to the progression of various pathologies such as infectious diseases, gastrointestinal cancers, inflammatory bowel disease, and even obesity and diabetes...
2018: Mediators of Inflammation
https://www.readbyqxmd.com/read/29785025/an-immune-beige-adipocyte-communication-via-nicotinic-acetylcholine-receptor-signaling
#4
Heejin Jun, Hui Yu, Jianke Gong, Juan Jiang, Xiaona Qiao, Eric Perkey, Dong-Il Kim, Margo P Emont, Alexander G Zestos, Jung-Sun Cho, Jianfeng Liu, Robert T Kennedy, Ivan Maillard, X Z Shawn Xu, Jun Wu
Beige adipocytes have recently been shown to regulate energy dissipation when activated and help organisms defend against hypothermia and obesity. Prior reports indicate that beige-like adipocytes exist in adult humans and that they may present novel opportunities to curb the global epidemic in obesity and metabolic illnesses. In an effort to identify unique features of activated beige adipocytes, we found that expression of the cholinergic receptor nicotinic alpha 2 subunit (Chrna2) was induced in subcutaneous fat during the activation of these cells and that acetylcholine-producing immune cells within this tissue regulated this signaling pathway via paracrine mechanisms...
May 21, 2018: Nature Medicine
https://www.readbyqxmd.com/read/29784059/diabetes-intervention-accentuating-diet-and-enhancing-metabolism-diadem-i-a-randomised-controlled-trial-to-examine-the-impact-of-an-intensive-lifestyle-intervention-consisting-of-a-low-energy-diet-and-physical-activity-on-body-weight-and-metabolism-in-early
#5
Shahrad Taheri, Odette Chagoury, Hadeel Zaghloul, Sara Elhadad, Salma Hayder Ahmed, Omar Omar, Sherryl Payra, Salma Ahmed, Neda El Khatib, Rasha Abou Amona, Katie El Nahas, Matthew Bolton, Henem Chaar, Noor Suleiman, Amin Jayyousi, Mahmoud Zirie, Ibrahim Janahi, Wahiba Elhag, Abdulla Alnaama, Abduljaleel Zainel, Dahlia Hassan, Tim Cable, Mary Charlson, Martin Wells, Abdulla Al-Hamaq, Samya Al-Abdulla, Abdul Badi Abou-Samra
BACKGROUND: Type 2 diabetes mellitus (T2DM) and obesity are syndemic and will have a significant impact on affected individuals and healthcare services worldwide. Evidence shows that T2DM remission can be achieved with significant weight loss in those who are younger with early diabetes and requiring fewer medications for glycaemic control. DIADEM-I aims to examine the impact of an intensive lifestyle intervention (ILI) using a low-energy diet (LED) meal replacement approach combined with physical activity in younger individuals with early T2DM...
May 21, 2018: Trials
https://www.readbyqxmd.com/read/29783731/-lactobacillus-plantarum-strain-ln4-attenuates-diet-induced-obesity-insulin-resistance-and-changes-in-hepatic-mrna-levels-associated-with-glucose-and-lipid-metabolism
#6
Eunjung Lee, So-Ra Jung, So-Young Lee, Na-Kyoung Lee, Hyun-Dong Paik, Seong-Il Lim
The prevalence of obesity and associated metabolic disorders, including diabetes and cardiovascular disease, is rapidly becoming a severe global health problem. Recent reports have suggested that the alteration of the gut ecosystem through the consumption of probiotics and fermented foods, such as yogurt and Kimchi, can significantly impact obesity and Type 2 diabetes (T2D)-related biomarkers. In this study, we screened over 400 strains of lactic acid bacteria (LAB) that were isolated from fermented foods to identify potent anti-obesogenic and diabetic probiotics in vitro...
May 19, 2018: Nutrients
https://www.readbyqxmd.com/read/29782964/an-in-vitro-approach-for-prioritization-and-evaluation-of-chemical-effects-on-glucocorticoid-receptor-mediated-adipogenesis
#7
Jessica K Hartman, Tyler Beames, Bethany Parks, Daniel Doheny, Gina Song, Alina Efremenko, Miyoung Yoon, Briana Foley, Chad Deisenroth, Patrick D McMullen, Rebecca A Clewell
Rising obesity rates worldwide have socio-economic ramifications. While genetics, diet, and lack of exercise are major contributors to obesity, environmental factors may enhance susceptibility through disruption of hormone homeostasis and metabolic processes. The obesogen hypothesis contends that chemical exposure early in development may enhance adipocyte differentiation, thereby increasing the number of adipocytes and predisposing for obesity and metabolic disease. We previously developed a primary human adipose stem cell (hASC) assay to evaluate the effect of environmental chemicals on PPARG-dependent adipogenesis...
May 18, 2018: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/29782892/a-glp-1-cck-fusion-peptide-harnesses-the-synergistic-effects-on-metabolism-of-cck-1-and-glp-1-receptor-agonism-in-mice
#8
David C Hornigold, Emma Roth, Victor Howard, Sarah Will, Stephanie Oldham, Matthew P Coghlan, Clemence Blouet, James L Trevaskis
Combination approaches for the treatment of metabolic diseases such as obesity and diabetes are becoming increasingly relevant. Co-administration of a glucagon-like peptide-1 receptor (GLP-1R) agonist with a cholecystokinin receptor-1 (CCKR1) agonist exert synergistic effects on weight loss in obese rodents. Here, we report on the effects of a novel fusion peptide (C2816) comprised of a stabilized GLP-1R agonist, AC3174, and a CCKR1-selective agonist, AC170222. C2816 was constructed such that AC3174 was linked to the N-terminus of AC170222, thus preserving the C-terminal amide of the CCK moiety...
May 18, 2018: Appetite
https://www.readbyqxmd.com/read/29782486/clinical-socioeconomic-and-behavioural-factors-at-age-50-years-and-risk-of-cardiometabolic-multimorbidity-and-mortality-a-cohort-study
#9
Archana Singh-Manoux, Aurore Fayosse, Séverine Sabia, Adam Tabak, Martin Shipley, Aline Dugravot, Mika Kivimäki
BACKGROUND: Multimorbidity is increasingly common and is associated with adverse health outcomes, highlighting the need to broaden the single-disease framework that dominates medical research. We examined the role of midlife clinical characteristics, socioeconomic position, and behavioural factors in the development of cardiometabolic multimorbidity (at least 2 of diabetes, coronary heart disease, and stroke), along with how these factors modify risk of mortality. METHODS AND FINDINGS: Data on 8,270 men and women were drawn from the Whitehall II cohort study, with mean follow-up of 23...
May 2018: PLoS Medicine
https://www.readbyqxmd.com/read/29781539/intermittent-resistance-exercise-and-obesity-considered-separately-or-combined-impair-spermatic-parameters-in-adult-male-wistar-rats
#10
Ana Paula Franco Punhagui, Giovana Rampazzo Teixeira, Marcelo Conrado de Freitas, Patricia Monteiro Seraphim, Glaura Scantamburlo Alves Fernandes
Obesity and absence of physical exercise are global problems that affect concentration and sperm quality in the male reproductive system. The purpose of this study was to examine the effect of obesity and resistance training, considered separately or in association, on testicular function and reproductive capacity. Twenty pubertal male Wistar rats were distributed into four groups: control (C) and exercise (E) groups that received standard rat chow; and obese (O) and obese with exercise (OE) groups that received a high-fat diet...
May 21, 2018: International Journal of Experimental Pathology
https://www.readbyqxmd.com/read/29780918/bariatric-surgery-and-its-impact-on-pseudotumor-cerebri-a-case-report
#11
Norberto Mancera, Michel M Murr, Mitchell Drucker
Purpose: Pseudotumor cerebri is a debilitating condition that causes severe headaches and progressive visual field loss. In this report, we present a patient with Class III obesity, with pseudotumor cerebri who failed medical management and attempted weight loss via diet and exercise. Observations: After undergoing bariatric surgery, the patient had significant weight loss and improvement of visual field defects. Conclusion and importance: These results suggest that bariatric surgery may be an effective option for patients with rapidly progressing visual loss due to pseudotumor cerebri...
June 2018: American Journal of Ophthalmology Case Reports
https://www.readbyqxmd.com/read/29780809/sugar-sweetened-beverage-consumption-among-adults-with-children-in-the-home
#12
Ashley H White, Shirley A James, Sjonna W Paulson, Laura A Beebe
Introduction: Consumption of sugar sweetened beverages (SSB)s has been linked with adult and childhood obesity, an increasing health burden in the United States. The aim of this study was to examine factors associated with the consumption of SSBs among Oklahoma adults with children in the home. Methods: A random sample of 1,118 Oklahoma adults with children in the home participated in a survey about their SSB consumption between August and October, 2015. We calculated weighted prevalence estimates and examined the relationship between types of SSBs consumed and covariates of interest using logistic regression techniques appropriate for survey data...
2018: Frontiers in Nutrition
https://www.readbyqxmd.com/read/29780761/a-childhood-obesity-prevention-programme-in-barcelona-poiba-project-study-protocol-of-the-intervention
#13
Francesca Sánchez-Martínez, Olga Juárez, Gemma Serral, Sara Valmayor, Rosa Puigpinós, María Isabel Pasarín, Élia Díez, Carles Ariza
Background: Childhood obesity preventive interventions should promote a healthy diet and physical activity at home and school. This study aims to describe a school-based childhood obesity preventive programme (POIBA Project) targeting 8-to-12- year-olds. Design and methods: Evaluation study of a school-based intervention with a pre-post quasi-experimental design and a comparison group. Schools from disadvantaged neighbourhoods are oversampled. The intervention consists of 9 sessions, including 58 activities of a total duration between 9 and 13 hours, and the booster intervention of 2 sessions with 8 activities lasting 3 or 4 hours...
February 5, 2018: Journal of Public Health Research
https://www.readbyqxmd.com/read/29779818/fighting-obesity-non-pharmacological-interventions
#14
María Fernanda Higuera-Hernández, Elena Reyes-Cuapio, Marissa Gutiérrez-Mendoza, Nuno Barbosa Rocha, André Barciela Veras, Henning Budde, Johanna Jesse, Jaime Zaldívar-Rae, Carlos Blanco-Centurión, Sérgio Machado, Eric Murillo-Rodríguez
The abnormal or excessive fat accumulation that impairs health is one of the criteria that fulfills obesity. According to epidemiological data, obesity has become a worldwide public health problem that in turn would trigger additional pathologies such as cardiorespiratory dysfunctions, cancer, gastrointestinal disturbances, depression, sleep disorders, just to mention a few. Then, the search for a therapeutical intervention aimed to prevent and manage obesity has been the focus of study during the last years...
June 2018: Clinical Nutrition ESPEN
https://www.readbyqxmd.com/read/29779075/gardening-for-health-patterns-of-gardening-and-fruit-and-vegetable-consumption-among-the-navajo
#15
India J Ornelas, Katie Osterbauer, Lisa Woo, Sonia K Bishop, Desiree Deschenie, Shirley A A Beresford, Kevin Lombard
American Indians, including Navajo, are disproportionately affected by obesity and diabetes, in part due to diet-related health behaviors. The purpose of this study was to assess the patterns of gardening and fruit and vegetable (FV) consumption among residents in two communities on the Navajo Nation in order to inform a community gardening intervention. We analyzed survey data collected from participants in the Yéego Gardening study conducted in two communities in the Navajo Nation (N = 169). We found that 51% of the sample gardened, and on average participants gardened 8...
May 19, 2018: Journal of Community Health
https://www.readbyqxmd.com/read/29778565/effect-of-intermittent-versus-continuous-energy-restriction-on-weight-loss-maintenance-and-cardiometabolic-risk-a-randomized-1-year-trial
#16
T M Sundfør, M Svendsen, S Tonstad
BACKGROUND & AIMS: Long-term adherence to conventional weight-loss diets is limited while intermittent fasting has risen in popularity. We compared the effects of intermittent versus continuous energy restriction on weight loss, maintenance and cardiometabolic risk factors in adults with abdominal obesity and ≥1 additional component of metabolic syndrome. METHODS & RESULTS: In total 112 participants (men [50%] and women [50%]) aged 21-70 years with BMI 30-45 kg/m2 (mean 35...
March 29, 2018: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/29777756/peroxiredoxin-5-regulates-adipogenesis-attenuating-oxidative-stress-in-obese-mouse-models-induced-by-a-high-fat-diet
#17
Mi Hye Kim, Sun-Ji Park, Jung-Hak Kim, Jung Bae Seong, Kyung-Min Kim, Hyun Ae Woo, Dong-Seok Lee
Elevated levels of reactive oxygen species (ROS) are a hallmark of obesity. Peroxiredoxin 5 (Prx5), which is a cysteine-dependent peroxidase enzyme, has an intensive ROS scavenging activity because it is located in the cytosol and mitochondria. Therefore, we focused on the role of Prx5 in regulating mitochondrial ROS and adipogenesis. We demonstrated that Prx5 expression was upregulated during adipogenesis and Prx5 overexpression suppressed adipogenesis by regulating cytosolic and mitochondrial ROS generation...
May 16, 2018: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/29777704/dietary-mung-bean-protein-reduces-high-fat-diet-induced-weight-gain-by-modulating-host-bile-acid-metabolism-in-a-gut-microbiota-dependent-manner
#18
Akiho Nakatani, Xuan Li, Junki Miyamoto, Miki Igarashi, Hitoshi Watanabe, Asuka Sutou, Keita Watanabe, Takayasu Motoyama, Nobuhiko Tachibana, Mitsutaka Kohno, Hiroshi Inoue, Ikuo Kimura
The 8-globulin-rich mung bean protein (MPI) suppresses hepatic lipogenesis in rodent models and reduces fasting plasma glucose and insulin levels in obese adults. However, its effects on mitigating high fat diet (HFD)-induced obesity and the mechanism underlying these effects remain to be elucidated. Herein, we examined the metabolic phenotype, intestinal bile acid (BA) pool, and gut microbiota of conventionally raised (CONV-R) male C57BL/6 mice and germ-free (GF) mice that were randomized to receive either regular HFD or HFD containing mung bean protein isolate (MPI) instead of the dairy protein present in regular HFD...
May 16, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29777696/sterilized-bifidobacteria-suppressed-fat-accumulation-and-blood-glucose-level
#19
Keita Kikuchi, Mahmoud Ben Othman, Kazuichi Sakamoto
Probiotics such as Lactobacillus and Bifidobacterium improve the balance of intestinal microflora and have various physiological functions beneficial to human health. It is not always known whether the ingested microbial cells are viable- or killed. However, even sterilized bacterial cells are functional. Bacterial cell functions are strain-specific and their modes of action are still poorly understood. The aim of this study was to elucidate the roles of sterilized bifidobacteria in obesity and lipid metabolism...
May 16, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29777232/maternal-overnutrition-programs-epigenetic-changes-in-the-regulatory-regions-of-hypothalamic-pomc-in-the-offspring-of-rats
#20
Thanuja Gali Ramamoorthy, Tiffany-Jayne Allen, Alison Davies, Erika Harno, Charlotte Sefton, Christopher Murgatroyd, Anne White
BACKGROUND AND OBJECTIVE: Maternal overnutrition has been implicated in affecting the offspring by programming metabolic disorders such as obesity and diabetes, by mechanisms that are not clearly understood. This study aimed to determine the long-term impact of maternal high-fat (HF) diet feeding on epigenetic changes in the offspring's hypothalamic Pomc gene, coding a key factor in the control of energy balance. Further, it aimed to study the additional effects of postnatal overnutrition on epigenetic programming by maternal nutrition...
May 17, 2018: International Journal of Obesity: Journal of the International Association for the Study of Obesity
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