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Dietary intervention

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https://www.readbyqxmd.com/read/28643618/heat-stabilised-rice-bran-consumption-by-colorectal-cancer-survivors-modulates-stool-metabolite-profiles-and-metabolic-networks-a-randomised-controlled-trial
#1
Dustin G Brown, Erica C Borresen, Regina J Brown, Elizabeth P Ryan
Rice bran (RB) consumption has been shown to reduce colorectal cancer (CRC) growth in mice and modify the human stool microbiome. Changes in host and microbial metabolism induced by RB consumption was hypothesised to modulate the stool metabolite profile in favour of promoting gut health and inhibiting CRC growth. The objective was to integrate gut microbial metabolite profiles and identify metabolic pathway networks for CRC chemoprevention using non-targeted metabolomics. In all, nineteen CRC survivors participated in a parallel randomised controlled dietary intervention trial that included daily consumption of study-provided foods with heat-stabilised RB (30 g/d) or no additional ingredient (control)...
May 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28643356/bimagrumab-improves-body-composition-and-insulin-sensitivity-in-insulin-resistant-subjects
#2
Tania Garito, Ronenn Roubenoff, Marcus Hompesch, Linda Morrow, Katherine Gomez, Daniel Rooks, Charles Meyers, Monte Buchsbaum, Srikanth Neelakantham, Therese Swan, Lee Anne Filosa, Didier Laurent, Olivier Petricoul, Marjorie Zakaria
BACKGROUND: Skeletal muscle is a key mediator of insulin resistance. Bimagrumab, an antibody against activin receptor type II (ActRII), prevents binding of negative muscle regulators, like myostatin, and increases lean mass and decreases fat mass in animal models. OBJECTIVE: We hypothesized that an improving body composition in insulin resistant individuals could enhance insulin sensitivity. METHODS: Sixteen individuals with mean body mass index (BMI) = 29...
June 23, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28642887/dynamic-regulation-of-serum-aryl-hydrocarbon-receptor-agonists-in-ms
#3
Veit Rothhammer, Davis M Borucki, Maria Isabel Garcia Sanchez, Maria Antonietta Mazzola, Christopher C Hemond, Keren Regev, Anu Paul, Pia Kivisäkk, Rohit Bakshi, Guillermo Izquierdo, Howard L Weiner, Francisco J Quintana
OBJECTIVE: Several factors influence the clinical course of autoimmune inflammatory diseases such as MS and inflammatory bowel disease. Only recently, the complex interaction between the gut microbiome, dietary factors, and metabolism has started to be appreciated with regard to its potential to modulate acute and chronic inflammation. One of the molecular sensors that mediates the effects of these environmental signals on the immune response is the aryl hydrocarbon receptor (AHR), a ligand-activated transcription factor with key functions in immune cells...
July 2017: Neurology® Neuroimmunology & Neuroinflammation
https://www.readbyqxmd.com/read/28642837/environmental-influences-in-the-etiology-of-colorectal-cancer-the-premise-of-metabolomics
#4
Nicholas J W Rattray, Georgia Charkoftaki, Zahra Rattray, James E Hansen, Vasilis Vasiliou, Caroline H Johnson
PURPOSE OF REVIEW: In this review we discuss how environmental exposures predominate the etiology of colorectal cancer (CRC). With CRC being a personalized disease influenced by genes and environment, our goal was to explore the role metabolomics can play in identifying exposures, assessing the interplay between co-exposures, and the development of personalized therapeutic interventions. RECENT FINDINGS: Approximately 10 % of CRC cases can be explained by germ-line mutations, whereas the prevailing majority are caused by an initiating exposure event occurring decades prior to diagnosis...
June 2017: Current Pharmacology Reports
https://www.readbyqxmd.com/read/28642559/little-evidence-to-support-or-refute-interventions-for-the-management-of-burning-mouth-syndrome
#5
Debra K Fischoff, Silvia Spivakovsky
Data sourcesCochrane Oral Health's Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL), Medline Ovid, Embase Ovid, US National Institutes of Health Ongoing Trials Register (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform. Handsearch of the proceedings from the British Society for Oral Medicine (BSOM), British Society for Dental Research (BSDR) and the International Association for Dental Research (IADR).Study selectionAll included studies were randomised placebo controlled trials comparing a treatment to placebo with no language or year of publication restrictions...
June 23, 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28641532/trimethylamine-n-oxide-tmao-as-a-new-potential-therapeutic-target-for-insulin-resistance-and-cancer
#6
Jens Oellgaard, Signe Abitz Winther, Tobias Schmidt Hansen, Peter Rossing, Bernt Johan von Scholten
BACKGROUND: The intake of animal products in food has been associated with both the development of insulin resistance and gastrointestinal cancers (GIC). Through the digestion of animal protein and other constituents of animal products, the commensal bacteria in the gut (the gut microbiota) forms metabolites that can contribute to the development of both insulin resistance and cancer. Trimethylamine-N-Oxide (TMAO) is such a molecule and has recently drawn a lot of attention as it may be a risk factor for - and a link between - the gut microbiota and cardiovascular and renal disease...
June 21, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28639382/preferred-intervention-strategies-to-improve-dietary-and-physical-activity-behaviors-among-african-american-mothers-and-daughters
#7
Monique Reed, Wrenetha Julion, Diane McNaughton, JoEllen Wilbur
OBJECTIVE: The objective of this study was to identify cultural- and age-appropriate intervention strategies to improve dietary and physical activity (PA) behaviors in African-American adolescent daughters and their mothers. DESIGN AND SAMPLE: A convergent parallel mixed methods design with interactive quantitative and qualitative measures was used. Twenty-four 9th- and 10th-grade African-American daughters from a large urban high school and their mothers participated...
June 22, 2017: Public Health Nursing
https://www.readbyqxmd.com/read/28639346/adipose-tissue-meal-derived-fatty-acid-uptake-before-and-after-diet-induced-weight-loss-in-adults-with-overweight-and-obesity
#8
Roel G Vink, Nadia J Roumans, Birgitta W van der Kolk, Parastoo Fazelzadeh, Mark V Boekschoten, Edwin C Mariman, Marleen A van Baak
OBJECTIVE: This study investigated whether diet-induced weight loss alters indices of in vivo postprandial fat uptake in adipose tissue (AT) and whether these changes are associated with weight regain in adults with overweight and obesity. METHODS: In this randomized controlled trial, 16 (6 male) individuals (BMI: 28-35 kg/m(2) ) were randomized to either a low-calorie diet (1,250 kcal/d) for 12 weeks or a very-low-calorie diet (500 kcal/d) for 5 weeks (weight loss [WL] period) followed by a 4-week weight-stable (WS) period (together, the dietary intervention [DI] period) and a 9-month follow-up period...
June 22, 2017: Obesity
https://www.readbyqxmd.com/read/28639320/diet-physical-activity-and-behavioural-interventions-for-the-treatment-of-overweight-or-obese-adolescents-aged-12-to-17-years
#9
REVIEW
Lena Al-Khudairy, Emma Loveman, Jill L Colquitt, Emma Mead, Rebecca E Johnson, Hannah Fraser, Joan Olajide, Marie Murphy, Rochelle Marian Velho, Claire O'Malley, Liane B Azevedo, Louisa J Ells, Maria-Inti Metzendorf, Karen Rees
BACKGROUND: Adolescent overweight and obesity has increased globally, and can be associated with short- and long-term health consequences. Modifying known dietary and behavioural risk factors through behaviour changing interventions (BCI) may help to reduce childhood overweight and obesity. This is an update of a review published in 2009. OBJECTIVES: To assess the effects of diet, physical activity and behavioural interventions for the treatment of overweight or obese adolescents aged 12 to 17 years...
June 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28638490/obesity-and-microbiota-an-example-of-an-intricate-relationship
#10
REVIEW
Sabrina Duranti, Chiara Ferrario, Douwe van Sinderen, Marco Ventura, Francesca Turroni
It is widely accepted that metabolic disorders, such as obesity, are closely linked to lifestyle and diet. Recently, the central role played by the intestinal microbiota in human metabolism and in progression of metabolic disorders has become evident. In this context, animal studies and human trials have demonstrated that alterations of the intestinal microbiota towards enhanced energy harvest is a characteristic of the obese phenotype. Many publications, involving both animal studies and clinical trials, have reported on the successful exploitation of probiotics and prebiotics to treat obesity...
2017: Genes & Nutrition
https://www.readbyqxmd.com/read/28637444/a-comparison-of-nutritional-intake-and-daily-physical-activity-of-girls-aged-8-11%C3%A2-years-old-in-makkah-saudi-arabia-according-to-weight-status
#11
Rabab Al-Kutbe, Anne Payne, Anne de Looy, Gail A Rees
BACKGROUND: Obesity rates in Saudi Arabia are amongst the highest in the world. It is known that teenage girls are less active than teenage boys, but less is known about the diet and activity patterns in younger girls. Therefore this study sought to investigate dietary intake and daily physical activity in girls aged 8-11 years old in Saudi Arabia. METHODS: This was a cross- sectional observational study conducted in seven schools across the city of Makkah. A total of 266 girls had anthropometric measurements taken including height, weight, waist circumference and body fat estimations...
June 21, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28637427/aging-and-obesity-are-associated-with-undiagnosed-hypertension-in-a-cohort-of-males-in-the-central-province-of-sri-lanka-a-cross-sectional-descriptive-study
#12
N W I A Jayawardana, W A T A Jayalath, W M T Madhujith, U Ralapanawa, R S Jayasekera, S A S B Alagiyawanna, A M K R Bandara, N S Kalupahana
BACKGROUND: Lifestyle factors associated with hypertension (HT) in South Asian populations are relatively unknown. The objective of the current study was to investigate the prevalence rates of undiagnosed HT and factors associated with it in a cohort of males from the Central Province of Sri Lanka. METHODS: The study group consisted of 2462 males (mean age 31 years, range: 16-72 years) who underwent a routine medical examination at the National Transport Medical Institute, Kandy, Sri Lanka...
June 21, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28637408/lifestyle-modifications-in-non-alcoholic-fatty-liver-disease-and-non-alcoholic-steatohepatitis
#13
Konstantinos Stavropoulos, Konstantinos Imprialos, Andreas Pittaras, Charles Faselis, Puneet Narayan, Peter Kokkinos
Non-alcoholic fatty liver disease (NAFLD) is one of the most common diseases worldwide, affecting more than 30% of general population. High-fat diets, physical inactivity and obesity, all prevalent in the western societies, are strongly associated with the development and progression of NAFLD. Current drug therapies have not consistently shown substantial beneficial effects. Thus, lifestyle modification appears to be the optimal intervention in combating the disease. Accordingly, several studies have concluded that weight loss, via increase in physical activity, and dietary interventions could potential ameliorate biochemical, histological, and structural abnormalities of non-alcoholic fatty liver disease...
June 20, 2017: Current Vascular Pharmacology
https://www.readbyqxmd.com/read/28636510/the-balance-of-omega-3-polyunsaturated-fatty-acids-for-reducing-residual-risks-in-patients-with-coronary-artery-disease
#14
Yuji Nishizaki, Kazunori Shimada, Hiroyuki Daida
Residual risk, which cannot be prevented by statins alone, must be controlled for inhibiting the onset of coronary events. Omega-3 polyunsaturated fatty acids (PUFAs) play an important role in controlling residual risk. The Japan eicosapentaenoic acid (EPA) Lipid Intervention Study demonstrated the inhibitory effect of high-purity EPA preparations on the residual risk of cardiovascular events. Omega-3 PUFAs inhibit coronary artery disease (CAD) through various actions, including triglyceride-lowering action...
March 21, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/28635522/dietary-intake-among-opioid-and-alcohol-using-pregnant-women
#15
Shikhar Shrestha, Elizabeth Jimenez, Laura Garrison, Peter Pribis, Dennis W Raisch, Julia M Stephen, Ludmila N Bakhireva
BACKGROUND: Substance abuse in nonpregnant adults has been associated with increased intake in calories and decreased intake of nutrient-dense foods; however, studies examining dietary intake in opioid-using and alcohol-using pregnant women are lacking. OBJECTIVE: The objective of this study was to evaluate dietary intake in opioid-using pregnant women with or without concurrent light-to-moderate alcohol use as compared to abstaining controls. METHODS: This prospective birth cohort included 102 pregnant women classified into four study groups: controls (n = 27), medication-assisted treatment (MAT; n = 26), alcohol (ALC; n = 22), and concurrent use of both substances (MAT + ALC; n = 27)...
February 22, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28635082/targeting-risk-factors-for-type-2-diabetes-in-american-indian-youth-the-tribal-turning-point-pilot-study
#16
K A Sauder, D Dabelea, R Bailey-Callahan, S Kanott Lambert, J Powell, R James, C Percy, B F Jenks, L Testaverde, J M Thomas, R Barber, J Smiley, C W Hockett, V W Zhong, L Letourneau, K Moore, A M Delamater, E Mayer-Davis
BACKGROUND: American Indian (AI) youth are at high risk for type 2 diabetes. OBJECTIVES: To partner with Eastern Band of Cherokee Indians and Navajo Nation to develop a culturally sensitive behavioural intervention for youth (Tribal Turning Point; TTP) and assess feasibility in an 8-month randomized pilot study. METHODS: We enrolled 62 overweight/obese AI children (7-10 years) who participated with ≥1 parent/primary caregiver. Intervention participants (n = 29) attended 12 group classes and five individual sessions...
June 21, 2017: Pediatric Obesity
https://www.readbyqxmd.com/read/28634625/serum-antioxidant-capacity-biochemical-profile-and-body-composition-of-breast-cancer-survivors-in-a-randomized-mediterranean-dietary-intervention-study
#17
Maria Skouroliakou, D Grosomanidis, P Massara, C Kostara, P Papandreou, D Ntountaniotis, G Xepapadakis
PURPOSE: Increasing evidence suggests that Mediterranean Diet (MD) is correlated with reduced risk of breast cancer (BC) and cancer mortality, since it modifies patients' serum antioxidant capacity, body composition and biochemical parameters. The aim of the study was to investigate whether a dietary intervention based on MD has a beneficial effect on these factors. METHODS: In this intervention study, seventy female BC survivors were randomly assigned to (1) the intervention group (personalized dietary intervention based on MD) and (2) the control group (received the updated American Cancer Society Guidelines on Nutrition and Physical Activity for Cancer Prevention and ad libitum diet)...
June 20, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28633943/diet-borne-systemic-inflammation-is-associated-with-prevalent-tooth%C3%A2-loss
#18
Georgios A Kotsakis, Vanessa Chrepa, Nitin Shivappa, Michael Wirth, James Hébert, Ai Koyanagi, Stefanos Tyrovolas
BACKGROUND & AIMS: The deleterious effect of cariogenic dietary patterns on tooth loss is well characterized, but the contribution of diet-borne systemic inflammation to loss of teeth remains uncharted. Recent efforts have unveiled a protective role of single nutrients to periodontal health. However, the assessment of overall diet as a modifiable risk factor for oral health remains elusive. Thus, the aim of this study was to assess the association between diet-borne systemic inflammation and tooth loss in a representative sample of the US adult non-institutionalized population...
June 9, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28632175/physical-fitness-physical-activity-sedentary-behavior-or-diet-what-are-the-correlates-of-obesity-in-polish-school-children
#19
Stanisław H Czyż, Abel L Toriola, Wojciech Starościak, Marek Lewandowski, Yvonne Paul, Adewale L Oyeyemi
There is substantial evidence of rising prevalence of overweight and obesity and its co-morbidities among children in western-high income developed countries. In the European Union, the prevalence of overweight and obesity is increasing fastest among Polish children. Yet, there is paucity of evidence on the relationship of behavioral factors with body weight status of children in Poland. This study examined the association of obesity with physical fitness, physical activity, sedentary behavior and diet among Polish children...
June 20, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28631813/high-fat-diet-attenuates-hyperglycemia-body-composition-changes-and-bone-loss-in-male-streptozotocin-induced-type-1-diabetic-mice
#20
Adriana Lelis Carvalho, Victoria E DeMambro, Anyonya R Guntur, Phuong Le, Kenichi Nagano, Roland Baron, Francisco José Albuquerque de Paula, Katherine J Motyl
There is a growing and alarming prevalence of obesity and the metabolic syndrome in type I diabetic patients (T1DM), particularly in adolescence. In general, low bone mass, higher fracture risk and increased marrow adipose tissue (MAT) are features of diabetic osteopathy in insulin deficient subjects. On the other hand, type 2 diabetes (T2DM) is associated with normal or high bone mass, a greater risk of peripheral fractures and no change in MAT. Therefore, we sought to determine the effect of weight gain on bone turnover in insulin deficient mice...
June 20, 2017: Journal of Cellular Physiology
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