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Diet and diabetes

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https://www.readbyqxmd.com/read/29166399/public-responses-to-proposals-for-a-tax-on-sugar-sweetened-beverages-a-thematic-analysis-of-online-reader-comments-posted-on-major-uk-news-websites
#1
Molly Thomas-Meyer, Oliver Mytton, Jean Adams
BACKGROUND: Regular consumption of sugar sweetened beverages (SSBs) is associated with weight gain, type 2 diabetes, and dental caries. The UK will introduce a levy on the manufacturers of SSBs in 2018. Details will be negotiated over the next two years. How the UK public views SSB taxes is likely to be an important determinant of the content and success of the final policy. We aimed to capture the views, ideas and concerns of commenters on major UK news websites on SSB taxes. METHODS AND FINDINGS: We conducted a qualitative analysis of reader comments to online news coverage of one proposal for an SSB tax in the UK...
2017: PloS One
https://www.readbyqxmd.com/read/29166392/intestinal-ralstonia-pickettii-augments-glucose-intolerance-in-obesity
#2
Shanthadevi D Udayappan, Petia Kovatcheva-Datchary, Guido J Bakker, Stefan R Havik, Hilde Herrema, Patrice D Cani, Kristien E Bouter, Clara Belzer, Julia J Witjes, Anne Vrieze, Noor de Sonnaville, Alice Chaplin, Daniel H van Raalte, Steven Aalvink, Geesje M Dallinga-Thie, Hans G H J Heilig, Göran Bergström, Suzan van der Meij, Bart A van Wagensveld, Joost B L Hoekstra, Frits Holleman, Erik S G Stroes, Albert K Groen, Fredrik Bäckhed, Willem M de Vos, Max Nieuwdorp
An altered intestinal microbiota composition has been implicated in the pathogenesis of metabolic disease including obesity and type 2 diabetes mellitus (T2DM). Low grade inflammation, potentially initiated by the intestinal microbiota, has been suggested to be a driving force in the development of insulin resistance in obesity. Here, we report that bacterial DNA is present in mesenteric adipose tissue of obese but otherwise healthy human subjects. Pyrosequencing of bacterial 16S rRNA genes revealed that DNA from the Gram-negative species Ralstonia was most prevalent...
2017: PloS One
https://www.readbyqxmd.com/read/29166372/placental-lipid-processing-in-response-to-a-maternal-high-fat-diet-and-diabetes-in-rats
#3
Eli J Louwagie, Tricia D Larsen, Angela L Wachal, Michelle L Baack
BACKGROUND: Diabetes and obesity during pregnancy impact the health of both mothers and developing babies. Prevention focuses on glycemic control, but increasing evidence implicates a role for lipids. Using a rat model, we showed that a maternal high-fat (HF) diet, increased perinatal morbidity and mortality, but lipid processing across the maternal-placental-fetal triad remained unstudied. We hypothesized that HF diet would disrupt placental lipid processing to exaggerate fuel-mediated consequences of diabetic pregnancy...
November 22, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29165098/effects-of-olive-oil-on-tnf-%C3%AE-and-il-6-in-humans-implication-in-obesity-and-frailty
#4
Nagendra Sastry Yarla, Angela Polito, Ilaria Peluso
BACKGROUND AND OBJECTIVE: Tumor necrosis factor-alpha (TNF)-α and interleukin (IL)-6 are important mediators of chronic low-grade systemic inflammation. The latter plays a central role in several obesity-related pathologies, such as diabetes, metabolic syndrome and cardiovascular diseases. Besides, these cytokines have been also implicated in geriatric and cancer-induced anorexia, cachexia, sarcopenia and frailty. Potential interventions for both obesity and frailty include dietary advice and nutraceuticals...
November 20, 2017: Endocrine, Metabolic & Immune Disorders Drug Targets
https://www.readbyqxmd.com/read/29163755/uncoupling-protein-2-a-key-player-and-a-potential-therapeutic-target-in-vascular-diseases
#5
REVIEW
Giorgia Pierelli, Rosita Stanzione, Maurizio Forte, Serena Migliarino, Marika Perelli, Massimo Volpe, Speranza Rubattu
Uncoupling protein 2 (UCP2) is an inner mitochondrial membrane protein that belongs to the uncoupling protein family and plays an important role in lowering mitochondrial membrane potential and dissipating metabolic energy with prevention of oxidative stress accumulation. In the present article, we will review the evidence that UCP2, as a consequence of its roles within the mitochondria, represents a critical player in the predisposition to vascular disease development in both animal models and in humans, particularly in relation to obesity, diabetes, and hypertension...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/29163354/diabetes-and-sepsis-risk-recurrence-and-ruination
#6
REVIEW
Lynn M Frydrych, Fatemeh Fattahi, Katherine He, Peter A Ward, Matthew J Delano
Sepsis develops when an infection surpasses local tissue containment. A series of dysregulated physiological responses are generated, leading to organ dysfunction and a 10% mortality risk. When patients with sepsis demonstrate elevated serum lactates and require vasopressor therapy to maintain adequate blood pressure in the absence of hypovolemia, they are in septic shock with an in-hospital mortality rate >40%. With improvements in intensive care treatment strategies, overall sepsis mortality has diminished to ~20% at 30 days; however, mortality continues to steadily climb after recovery from the acute event...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/29163176/jiang-tang-xiao-ke-granule-play-an-anti-diabetic-role-in-diabetic-mice-pancreatic-tissue-by-regulating-the-mrnas-and-micrornas-associated-with-pi3k-akt-signaling-pathway
#7
Fang-Fang Mo, Tian An, Zi-Jian Zhang, Yu-Fei Liu, Hai-Xia Liu, Yan-Yun Pan, Jia-Nan Miao, Dan-Dan Zhao, Xiu-Yan Yang, Dong-Wei Zhang, Guang-Jian Jiang, Si-Hua Gao
Purpose: To investigate the effect of JTXK granule on the expression pattern of miRNA in pancreatic tissue of KKAy diabetic mice, and to explore the molecular mechanism and pathways of JTXK granule in anti-diabetic effect. Methods: We used high fat diet (HFD) to induce the KKAy diabetic mice and screened the differentially expressed miRNAs (DEMs) between JTXK-treated group (n = 6) and the diabetic group (n = 6) using MicroRNA (miRNA) Microarray. C57BL/6J mice were given a normal diet as the control group (n = 6)...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29163166/saxagliptin-attenuates-albuminuria-by-inhibiting-podocyte-epithelial-to-mesenchymal-transition-via-sdf-1%C3%AE-in-diabetic-nephropathy
#8
Yun-Peng Chang, Bei Sun, Zhe Han, Fei Han, Shao-Lan Hu, Xiao-Yu Li, Mei Xue, Yang Yang, Li Chen, Chun-Jun Li, Li-Ming Chen
The dipeptidyl peptidase-4 (DPP-4) inhibitor saxagliptin has been found to reduce progressive albuminuria, but the exact mechanism of inhibition is unclear. Podocyte epithelial-to-mesenchymal transition (EMT) has emerged as a potential pathway leading to proteinuria in diabetic nephropathy (DN). Stromal cell-derived factor-1α (SDF-1α), one of the substrates of DPP-4, can activate the protein kinase A pathway and subsequently inhibit its downstream effector, transforming growth factor-β1 (TGF-β1), which induces podocyte EMT...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29162875/effect-of-aerobic-exercise-and-diet-on-liver-fat-in-pre-diabetic-patients-with-non-alcoholic-fatty-liver-disease-a-randomized-controlled-trial
#9
Sulin Cheng, Jun Ge, Can Zhao, Shenglong Le, Yifan Yang, Dandan Ke, Na Wu, Xiao Tan, Xiaobo Zhang, Xiaming Du, Jianqin Sun, Renwei Wang, Yongyong Shi, Ronald J H Borra, Riitta Parkkola, Petri Wiklund, Dajiang Lu
The study aimed to assess whether aerobic exercise (AEx) training and a fibre-enriched diet can reduce hepatic fat content (HFC) and increase glycaemic control in pre-diabetic patients with non-alcoholic fatty liver disease (NAFLD). Six-hundred-and-three patients from seven clinics in Yangpu district, Shanghai, China were recruited. Of them 115 individuals aged 50-65-year fulfilled the inclusion criteria (NAFLD with impaired fasting glucose or impaired glucose tolerance) and were randomly assigned into exercise (AEx n = 29), diet (Diet n = 28), exercise plus diet (AED n = 29), or no-intervention (NI n = 29) groups...
November 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29162722/docosahexaenoic-acid-lowers-cardiac-mitochondrial-enzyme-activity-by-replacing-linoleic-acid-in-the-phospholipidome
#10
E Madison Sullivan, Edward Ross Pennington, Genevieve C Sparagna, Maria J Torres, P Darrell Neufer, Mitchel Harris, James Washington, Ethan J Anderson, Tonya N Zeczycki, David A Brown, Saame Raza Shaikh
Cardiac mitochondrial phospholipid acyl chains regulate respiratory enzymatic activity. In several diseases, the rodent cardiac phospholipidome is extensively rearranged; however, whether specific acyl chains impair respiratory enzyme function is unknown. One unique remodeling event in the myocardium of obese and diabetic rodents is an increase in docosahexaenoic acid (DHA) levels. Here, we first confirmed that cardiac DHA levels are elevated in diabetic humans relative to controls. We then used dietary supplementation of a Western diet with DHA as a tool to promote cardiac acyl chain remodeling and to study its influence on respiratory enzyme function...
November 21, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/29162585/diet-behavior-change-techniques-in-type-2-diabetes-a-systematic-review-and-meta-analysis
#11
REVIEW
Kevin A Cradock, Gearóid ÓLaighin, Francis M Finucane, Rhyann McKay, Leo R Quinlan, Kathleen A Martin Ginis, Heather L Gainforth
OBJECTIVE: Dietary behavior is closely connected to type 2 diabetes. The purpose of this meta-analysis was to identify behavior change techniques (BCTs) and specific components of dietary interventions for patients with type 2 diabetes associated with changes in HbA1c and body weight. RESEARCH DESIGN AND METHODS: The Cochrane Library, CINAHL, Embase, PubMed, PsycINFO, and Scopus databases were searched. Reports of randomized controlled trials published during 1975-2017 that focused on changing dietary behavior were selected, and methodological rigor, use of BCTs, and fidelity and intervention features were evaluated...
December 2017: Diabetes Care
https://www.readbyqxmd.com/read/29162514/increased-sugar-intake-as-a-form-of-compensatory-hyperphagia-in-patients-with-type-2-diabetes-under-dapagliflozin-treatment
#12
Ichiro Horie, Norio Abiru, Ryoko Hongo, Takeshi Nakamura, Ayako Ito, Ai Haraguchi, Shoko Natsuda, Ikuko Sagara, Takao Ando, Atsushi Kawakami
AIMS: Sodium-glucose cotransporter 2 inhibitors (SGLT2i) cause substantially less weight loss than would be expected based on their caloric deficits, probably due to enhanced appetite regulation known as "compensatory hyperphagia," which occurs to offset the negative energy balance caused by increased glycosuria. We examined whether any specific nutrients contributed to the compensatory hyperphagia in diabetic patients taking SGLT2i. METHODS: Sixteen patients with type 2 diabetes were newly administered dapagliflozin 5 mg daily as the experimental SGLT2i group...
November 18, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/29161233/swimming-but-not-vitamin-e-ameliorates-prothrombotic-state-and-hypofibrinolysis-in-a-rat-model-of-nonalcoholic-fatty-liver-disease
#13
Hussein F Sakr, Amr M Abbas, Mohamed A Haidara
BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is associated with a systemic procoagulant hypofibrinolysis state that is considered as a risk factor for microangiopathy and peripheral vascular diseases. Swimming exercise ameliorates the metabolic dysfunction in type 2 diabetes. Vitamin E is a natural antioxidant that reduces the risk of endothelial dysfunction in metabolic syndrome. The aim of the present study is to investigate the effect of combined swimming exercise with vitamin E on coagulation as well as blood fibrinolysis markers in rats with NAFLD...
November 21, 2017: Journal of Basic and Clinical Physiology and Pharmacology
https://www.readbyqxmd.com/read/29160901/dietary-advanced-glycation-end-products-have-sex-and-age-dependent-effects-on-vertebral-bone-microstructure-and-mechanical-function-in-mice
#14
Svenja Illien-Jünger, Paolo Palacio-Mancheno, William F Kindschuh, Xue Chen, Grazyna E Sroga, Deepak Vashishth, James C Iatridis
Back pain is a leading cause of global disability that can arise from vertebral fracture and osteoporosis. While poor general health and obesity are among the strongest risk factors for back pain, there is remarkably little known about how diet influences spinal diseases. Advanced glycation endproducts (AGEs) are implicated in increased fracture risk, yet no studies investigated how dietary AGEs affect spinal health. We tested the hypothesis that high dietary AGE ingestion will diminish vertebral structure and function in a sex- and age-dependent manner...
November 21, 2017: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
https://www.readbyqxmd.com/read/29160811/relationships-between-vacant-homes-and-food-swamps-a-longitudinal-study-of-an-urban-food-environment
#15
Yeeli Mui, Jessica C Jones-Smith, Rachel L J Thornton, Keshia Pollack Porter, Joel Gittelsohn
Research indicates that living in neighborhoods with high concentrations of boarded-up vacant homes is associated with premature mortality due to cancer and diabetes, but the mechanism for this relationship is unclear. Boarded-up housing may indirectly impact residents' health by affecting their food environment. We evaluated the association between changes in vacancy rates and changes in the density of unhealthy food outlets as a proportion of all food outlets, termed the food swamp index, in Baltimore, MD (USA) from 2001 to 2012, using neighborhood fixed-effects linear regression models...
November 21, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29160505/metabolic-disorders-and-cardiovascular-risk-in-people-living-with-hiv-aids-without-the-use-of-antiretroviral-therapy
#16
Mariana Amaral Raposo, Geyza Nogueira de Almeida Armiliato, Nathalia Sernizon Guimarães, Camila Abrahão Caram, Raíssa Domingues de Simoni Silveira, Unaí Tupinambás
INTRODUCTION: Metabolic disorders in people living with HIV/AIDS (PLH) have been described even before the introduction of antiretroviral (ARV) drugs in the treatment of HIV infection and are risk factors for cardiovascular diseases. Based on this, the purpose of this study was to assess metabolic disorders and cardiovascular risk in PLH before the initiation of antiretroviral treatment (ART). METHODS: This was a cross-sectional descriptive study of 87 PLH without the use of ART, which was carried out between January and September 2012 at a specialized infectious diseases center in Minas Gerais, Brazil...
September 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/29159932/barriers-to-adopting-a-mediterranean-diet-in-northern-european-adults-at-high-risk-of-developing-cardiovascular-disease
#17
S E Moore, C T McEvoy, L Prior, J Lawton, C C Patterson, F Kee, M Cupples, I S Young, K Appleton, M C McKinley, J V Woodside
BACKGROUND: Strong evidence links the consumption of a Mediterranean diet (MD) with a reduced cardiovascular disease (CVD) risk; however, there is uncertainty as to whether non-Mediterranean regions will adopt this diet. The present qualitative research aimed to investigate attitudes towards a MD in individuals at high CVD risk in a Northern European population. This information is needed to inform development of MD interventions in non-Mediterranean high-risk populations. METHODS: Focus groups (n = 12) were held with individuals at high CVD risk from Northern Europe (≥2 CVD risk factors, aged ≥50 years, no established CVD/type 2 diabetes)...
November 21, 2017: Journal of Human Nutrition and Dietetics: the Official Journal of the British Dietetic Association
https://www.readbyqxmd.com/read/29159216/data-on-the-decreased-expression-of-foxo1-by-mir-1271-in-hepg2-hepatocytes
#18
Won-Mo Yang, Kyung-Ho Min, Se-Whan Park, Wan Lee
Obesity and metabolic diseases are closely associated with insulin resistance. Obesity-induced miRNAs are also considered to be potential contributors to the development of insulin resistance and type 2 diabetes. Previously, the expression of miR-1271 was reported to be upregulated in the liver of diet-induced obese mice (Yang et al., 2016) [1]. In this data article, multiple in silico analysis predicted FOXO1 gene to be a direct target of miR-1271. Dual luciferase reporter gene analysis showed that miR-1271 suppressed FOXO1 expression by direct binding to 3'UTR...
December 2017: Data in Brief
https://www.readbyqxmd.com/read/29159212/data-on-the-expression-of-pepck-in-hepg2-hepatocytes-transfected-with-mir-195
#19
Won-Mo Yang, Kyung-Ho Min, Se-Whan Park, Wan Lee
Dietary fats rich in saturated fatty acid (SFA) increase the risk of metabolic diseases, and certain microRNAs (miRNAs) dysregulated by SFA are associated with the pathogenesis of insulin resistance and type 2 diabetes. A previous study found that miR-195 is increased by SFA and impairs hepatic insulin signaling through the suppression of INSR (Yang et al., 2014) [1]. This article reports accompanying data to determine the effect of miR-195 on the expression of PEPCK, a key player in hepatic gluconeogenesis...
December 2017: Data in Brief
https://www.readbyqxmd.com/read/29158770/does-the-enterolactone-enl-affect-fatty-acid-transporters-and-lipid-metabolism-in-liver
#20
Krzysztof Drygalski, Klaudia Berk, Tomasz Charytoniuk, Nicoletta Iłowska, Bartłomiej Łukaszuk, Adrian Chabowski, Karolina Konstantynowicz-Nowicka
Background: NAFLD as a result of inappropriate diet and obesity, may progress to sever conditions such as: type 2 diabetes mellitus or steatohepatitis, and has recently become a prevalent topic of numerous investigations. Due to its dangerous aftermaths, finding new substances, such as polyphenols and their derivatives, which might reduce liver steatosis is the main target of research into NAFLD treatment. Hence, the aim of the present study was to evaluate the effect(s) of enterolactone (ENL), a metabolite of secoisolariciresinol (SECO), on lipid metabolism together with changes in the expression of fatty acid transporters in fatty liver...
2017: Nutrition & Metabolism
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