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https://www.readbyqxmd.com/read/28438715/impact-of-physical-exercise-on-visceral-adipose-tissue-fatty-acid-profile-and-inflammation-in-response-to-a-high-fat-diet-regimen
#1
Sílvia Rocha-Rodrigues, Amaia Rodríguez, Inês O Gonçalves, Ana Moreira, Elisabete Maciel, Sónia Santos, Maria R Domingues, Gema Frühbeck, António Ascensão, José Magalhães
PURPOSE: Studies associate specific fatty-acids (FA) with the pathophysiology of inflammation. We aimed to analyze the impact of exercise on adipose tissue FA profile in response to a high-fat diet (HFD) and to ascertain whether these exercise-induced changes in specific FA have repercussions on obesity-related inflammation. METHODS: Sprague-Dawley rats were assigned into sedentary, voluntary physical-activity (VPA) and endurance training (ET) groups fed a standard (S, 35kcal% fat) or high-fat (71kcal% fat) diets...
April 21, 2017: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/28436105/exercise-decreases-marrow-adipose-tissue-though-%C3%A3-oxidation-in-obese-running-mice
#2
Maya Styner, Gabriel M Pagnotti, Cody McGrath, Xin Wu, Buer Sen, Gunes Uzer, Zhihui Xie, Xiaopeng Zong, Martin A Styner, Clinton T Rubin, Janet Rubin
The relationship between marrow adipose tissue (MAT) and bone health is poorly understood. We used running exercise to ask whether obesity-associated-MAT can be attenuated via exercise and whether this correlates with gains in bone quantity and quality. C57BL/6 mice were divided into diet-induced obesity (DIO n = 14) vs. low-fat diet (LFD n = 14). After 3 months, 16-week-old mice were allocated to an exercise intervention (LFD-E, DIO-E) or a control group (LFD, DIO) for 6 week (4 groups, n = 7/group)...
April 24, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/28436099/review-of-nutrition-guidelines-relevant-for-adolescents-in-low-and-middle-income-countries
#3
REVIEW
Zohra S Lassi, Tarab Mansoor, Rehana A Salam, Shereen Z Bhutta, Jai K Das, Zulfiqar A Bhutta
The economic and social well-being of any country will one day depend on its current adolescent population. To provide a good foundation for healthy adolescent development, healthy diet, along with physical activity and adequate nutrients, is necessary. Therefore, addressing the nutrition needs of adolescents could be an important step toward breaking the vicious cycle of intergenerational malnutrition, chronic diseases, and poverty. These problems could be addressed with timely recognition and appropriately delivered interventions...
April 2017: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/28433617/induced-and-controlled-dietary-ketosis-as-a-regulator-of-obesity-and-metabolic-syndrome-pathologies
#4
Madeline K Gibas, Kelly J Gibas
A worsening epidemic of diabetes and its precursor, metabolic syndrome (MetS) is engulfing America. A healthy individual, with proper glucose regulation has an ability to switch between burning fat and carbohydrates. It has been suggested that signaling errors within this homeostatic system, characterized by impaired switching of substrate oxidation from glucose to fat in response to insulin, can contribute to the etiology of metabolic syndrome and occurs before the development of type II diabetes. Glucose regulation with restored insulin sensitivity facilitated through clinically regulated, benign dietary ketosis (BDK), may significantly reduce, regulate and reverse the adverse pathologies common to MetS and obesity...
March 28, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28421456/filling-the-void-a-review-of-intragastric-balloons-for-obesity
#5
REVIEW
Patrick Laing, Tuan Pham, Linda Jo Taylor, John Fang
Endoscopic bariatric therapies are predicted to become much more widely used in North America for obese patients who are not candidates for bariatric surgery. Of all the endoscopic bariatric therapies, intragastric balloons (IGBs) have the greatest amount of clinical experience and published data supporting their use. Three IGBs are FDA approved and are now commercially available in the USA (Orbera, ReShape Duo, and Obalon) with others likely soon to follow. They are generally indicated for patients whose BMI ranges from 30 to 40 mg/kg(2) and who have failed to lose weight with diet and exercise...
April 18, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28414072/resistance-training-is-associated-with-spontaneous-changes-in-aerobic-physical-activity-but-not-overall-diet-quality-in-adults-with-prediabetes
#6
Tanya M Halliday, Jyoti Savla, Elaina L Marinik, Valisa E Hedrick, Richard A Winett, Brenda M Davy
BACKGROUND: Aerobic exercise interventions have been shown to result in alterations to dietary intake and non-exercise physical activity (PA). To date, the ability for resistance training (RT) to influence other health-related behaviors has not been examined. This study aimed to determine if initiation and maintenance of RT is associated with spontaneous changes in dietary quality and non-RT PA in adults with prediabetes. METHODS: Overweight/obese adults (n=170, BMI=32...
April 14, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28411021/improvement-in-cardiovascular-risk-in-women-after-bariatric-surgery-as-measured-by-carotid-intima-media-thickness-comparison-of-sleeve-gastrectomy-versus-gastric-bypass
#7
Jesús M Gómez-Martin, Enrique Aracil, Julio Galindo, Héctor F Escobar-Morreale, José A Balsa, José I Botella-Carretero
BACKGROUND: Bariatric surgery may diminish cardiovascular risk (CVR) and its associated mortality. However, studies that compare these effects with different techniques are scarce. OBJECTIVE: To evaluate the changes in CVR as estimated by carotid intima-media thickness (IMT) after obesity surgery in women with high CVR as defined by the presence of metabolic syndrome. SETTING: Academic hospital. METHODS: We studied 40 severely obese women, of whom 20 received laparoscopic Roux en Y gastric bypass (RYGB) and 20 received sleeve gastrectomy (SG)...
February 3, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28394670/effect-of-electroacupuncture-on-visceral-and-hepatic-fat-in-women-with-abdominal-obesity-a-randomized-controlled-study-based-on-magnetic-resonance-imaging
#8
Hong Lei, Xiao Chen, Shuyun Liu, Zhenyan Chen
OBJECTIVE: Visceral adipose tissue (VAT) and hepatic fat deposition are the most important risk factors for women's health. Acupuncture, including electroacupuncture (EA), is used to treat obesity throughout the world. The effect of EA is evaluated mainly by body mass index (BMI) and waist circumference (WC). Few studies have assessed its effect in reducing VAT volume and hepatic fat fraction (HFF) based on an exact measurement method such as magnetic resonance imaging (MRI). This study aimed to resolve this issue...
April 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28388669/reference-standards-for-body-fat-measures-using-ge-dual-energy-x-ray-absorptiometry-in-caucasian-adults
#9
Mary T Imboden, Whitney A Welch, Ann M Swartz, Alexander H K Montoye, Holmes W Finch, Matthew P Harber, Leonard A Kaminsky
BACKGROUND: Dual energy x-ray absorptiometry (DXA) is an established technique for the measurement of body composition. Reference values for these variables, particularly those related to fat mass, are necessary for interpretation and accurate classification of those at risk for obesity-related health complications and in need of lifestyle modifications (diet, physical activity, etc.). Currently, there are no reference values available for GE-Healthcare DXA systems and it is known that whole-body and regional fat mass measures differ by DXA manufacturer...
2017: PloS One
https://www.readbyqxmd.com/read/28386912/neuropsychiatric-safety-with-liraglutide-3-0%C3%A2-mg-for-weight-management-results-from-randomized-controlled-phase-2-and-3a-trials
#10
P M O'Neil, V R Aroda, A Astrup, R Kushner, D C W Lau, T A Wadden, J Brett, A Cancino, J P H Wilding
AIMS: Liraglutide, a GLP-1 receptor agonist, regulates appetite via receptors in the brain. Due to concerns over the potential of centrally-acting anti-obesity medications to affect mental health, pooled neuropsychiatric safety data from all phase 2 and 3a randomized, double-blind trials with liraglutide 3.0 mg were evaluated post hoc. METHODS: Data from the liraglutide weight-management programme were pooled. Across trials, individuals with a body mass index ≥30 kg/m(2) or ≥27 kg/m(2) with weight-related comorbidities were randomized to once-daily subcutaneous liraglutide 3...
April 6, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28381350/a-systematic-review-of-the-interrelation-between-diet-and-surgery-induced-weight-loss-and-vitamin-d-status
#11
REVIEW
Caroline Himbert, Jennifer Ose, Mahmoud Delphan, Cornelia M Ulrich
Obesity is a major global health problem and has been associated with vitamin D deficiency. Intentional weight loss may alter vitamin D status and, conversely, vitamin D supplementation has been hypothesized to aid in weight loss. A systematic literature search in PubMed/Medline identified 3173 articles of which 37 studies (randomized controlled trials (RCT) [n=17], non-RCTs [n=20]) are summarized as effect of: (I) diet-induced weight loss on vitamin D status (n=7), (II) vitamin D supplementation on diet-induced weight loss (n=11), (III) surgery-induced weight loss on vitamin D status (n=15), and (IV) vitamin D supplementation after surgery-induced weight loss on vitamin D status (n=5)...
February 2017: Nutrition Research
https://www.readbyqxmd.com/read/28380523/genomewide-association-study-reveals-a-risk-locus-for-equine-metabolic-syndrome-in-the-arabian-horse
#12
S L Lewis, H M Holl, C Streeter, C Posbergh, B J Schanbacher, N J Place, M F Mallicote, M T Long, S A Brooks
Equine obesity can cause life-threatening secondary chronic conditions, similar to those in humans and other animal species. Equine metabolic syndrome (EMS), primarily characterized by hyperinsulinemia, is often present in obese horses and ponies. Due to clinical similarities to conditions such as pituitary pars intermedia dysfunction (formerly equine Cushing's disease), conclusive diagnosis of EMS often proves challenging. Aside from changes in diet and exercise, few targeted treatments are available for EMS, emphasizing the need for early identification of at-risk individuals to enable implementation of preventative measures...
March 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28366410/introduction-obesity-and-reproduction
#13
David R Meldrum
Women bear the predominant burden of our obesogenic environment, with a higher incidence of obesity than men, more impact on their fertility and success with treatment, and significant maternal and perinatal morbidity and mortality. In this series, the causes, consequences, and solutions regarding the obesity pandemic, the mechanisms of the effect of obesity on the female and male, the epigenetic consequences of male obesity, the marked effects on perinatal outcomes, and the effects of weight loss before conception and during pregnancy are explored...
April 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28365089/dietary-and-physical-activity-counseling-trends-in-u-s-children-2002-2011
#14
Adebowale Odulana, William T Basco, Kinfe G Bishu, Leonard E Egede
INTRODUCTION: In 2007 and 2010, Expert Committee and U.S. Preventive Services Task Force guidelines were released, respectively, urging U.S. practitioners to deliver preventive obesity counseling for children. This study determined the frequency and evaluated predictors of receiving counseling for diet and physical activity among a national sample of children from 2002 to 2011. METHODS: Children aged 6-17 years were used from the 2002-2011 Medical Expenditure Panel Surveys and analyzed in 2016...
March 29, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28363839/selection-for-high-aerobic-capacity-has-no-protective-effect-against-obesity-in-laboratory-mice
#15
Julita Sadowska, Andrzej K Gębczyński, Marek Konarzewski
Aerobic capacity (VO2max measured during intensive physical exercise) both trained and intrinsic (i.e. genetically determined) has recently been deemed a good predictor of cardiometabolic risks. However, the underlying mechanisms linking VO2max and health risk factors are not entirely clear, as it seems that not VO2max per se, but rather some correlated traits, like spontaneous physical activity (SPA) are responsible for sustaining the lean phenotype. Here we investigated the link between genetically determined aerobic capacity, SPA and resistance to diet-induced health risks using replicated lines of mice selected for high aerobic capacity during swimming in mid-cold water (25°C) and Randomly Bred control mice...
March 29, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28363838/orexin-activation-counteracts-decreases-in-nonexercise-activity-thermogenesis-neat-caused-by-high-fat-diet
#16
P E Bunney, A N Zink, A A Holm, C J Billington, C M Kotz
Overweight and obesity result from an imbalance between caloric intake and energy expenditure, including expenditure from spontaneous physical activity (SPA). Changes in SPA and resulting changes in non-exercise activity thermogenesis (NEAT) likely interact with diet to influence risk for obesity. However, previous research on the relationship between diet, physical activity, and energy expenditure has been mixed. The neuropeptide orexin is a driver of SPA, and orexin neuron activity can be manipulated using DREADDs (Designer Receptors Exclusively Activated by Designer Drugs)...
March 28, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/28359235/halving-your-cake-and-eating-it-too-a-case-based-discussion-and-review-of-metabolic-rehabilitation-for-obese-adults-with-diabetes
#17
R Bishay, N Kormas
BACKGROUND: The global epidemic of obesity will see normal weight adults constituting a mere one-third of the global population by 2025. Although appetite and weight are regulated by a complex integration of neurological, endocrine and gastrointestinal feedback mechanisms, there is a constant interaction between psychological state, physical impairment, presence of comorbid chronic disease and medications. METHODS: We discuss two cases and reveal a practical approach to investigating and managing patients with obesity and diabetes in the 'real world'...
March 29, 2017: Current Diabetes Reviews
https://www.readbyqxmd.com/read/28350878/correction-beneficial-effects-of-exercise-on-offspring-obesity-and-insulin-resistance-are-reduced-by-maternal-high-fat-diet
#18
Juliane Kasch, Sara Schumann, Saskia Schreiber, Susanne Klaus, Isabel Kanzleiter
[This corrects the article DOI: 10.1371/journal.pone.0173076.].
2017: PloS One
https://www.readbyqxmd.com/read/28345766/%C3%AE-linolenic-acid-and-exercise-training-independently-and-additively-decreases-blood-pressure-and-prevents-diastolic-dysfunction-in-obese-zucker-rats
#19
Pierre-Andre Barbeau, Tanya M Holloway, Jamie Whitfield, Brittany Baechler, Joe Quadrilatero, Luc J C van Loon, Adrian Chabowski, Graham P Holloway
While α-linolenic acid (ALA) and endurance exercise training independently attenuate hyperlipidemia-related cardiovascular derangements, there is a paucity of information pertaining to their mechanisms-of-action and efficacy when combined as a preventative therapeutic approach. Therefore, we used obese Zucker rats to investigate the independent and combined effects of these interventions on cardiovascular disease. Specifically, animals were randomly assigned to one of the following: control diet-sedentary (C-Sed), ALA supplemented-sedentary (ALA-Sed), control diet-exercise trained (C-Ex), or ALA supplemented-exercise trained (ALA-Ex)...
March 27, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28344764/atypical-antipsychotics-recent-research-findings-and-applications-to-clinical-practice-proceedings-of-a-symposium-presented-at-the-29th-annual-european-college-of-neuropsychopharmacology-congress-19-september-2016-vienna-austria
#20
REVIEW
Robin Murray, Christoph U Correll, Gavin P Reynolds, David Taylor
Available evidence suggests that second-generation atypical antipsychotics are broadly similar to first-generation agents in terms of their efficacy, but may have a more favourable tolerability profile, primarily by being less likely to cause extrapyramidal symptoms. However, atypical antipsychotics are variably associated with disturbances in the cardiometabolic arena, including increased body weight and the development of metabolic syndrome, which may reflect differences in their receptor binding profiles...
March 2017: Therapeutic Advances in Psychopharmacology
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