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https://www.readbyqxmd.com/read/28735279/value-of-screening-for-and-treating-pre-diabetes-is-reduced-by-low-test-accuracy-and-indirect-evidence-of-impact-on-patient-important-outcomes
#1
Neri A Alvarez-Villalobos, Rene Rodriguez-Gutierrez, Victor M Montori
No abstract text is available yet for this article.
July 22, 2017: Evidence-based Medicine
https://www.readbyqxmd.com/read/28735214/indazole-based-ligands-for-estrogen-related-receptor-%C3%AE-as-potential-anti-diabetic-agents
#2
Raymond J Patch, Hui Huang, Sharmila Patel, Wing Cheung, Guozhang Xu, Bao-Ping Zhao, Derek A Beauchamp, Dionisios Rentzeperis, John G Geisler, Hossein B Askari, Jianying Liu, Jyotsna Kasturi, Meghan Towers, Micheal D Gaul, Mark R Player
Estrogen-related receptor α (ERRα) is an orphan nuclear receptor that has been functionally implicated in the regulation of energy homeostasis. Herein is described the development of indazole-based N-alkylthiazolidenediones, which function in biochemical assays as selective inverse agonists against this receptor. Series optimization provided several potent analogues that inhibited the recruitment of a co-activator peptide fragment in vitro (IC50s < 50 nM) and reduced fasted circulating insulin and triglyceride levels in a sub-chronic pre-diabetic rat model when administered orally (10 mg/kg)...
July 14, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28724173/a-comparative-study-between-myo-inositol-and-metformin-in-the-treatment-of-insulin-resistant-women
#3
K Nas, L Tűű
OBJECTIVE: Insulin resistance (IR) is a common disorder, which can impair female fertility and is characterized by phenotypic heterogeneity. Life-style treatment and insulin sensitizers are commonly used in the management of women with IR and consequent hyperinsulinemia, in order to restore the normal endocrinological and clinical parameters. Metformin (MET) is considered one of the first approaches to this pathology but new evidences are showing promising results using myo-inositol (MYO) in the management of this pathology...
June 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28720876/not-performing-an-ogtt-results-in-significant-underdiagnosis-of-pre-diabetes-in-a-high-risk-adult-caucasian-population
#4
A S Meijnikman, C E M De Block, E Dirinck, A Verrijken, I Mertens, B Corthouts, L F Van Gaal
OBJECTIVE: Type 2 diabetes (T2DM) is known to be underdiagnosed. Tests for diagnosis include fasting plasma glucose (FPG), oral glucose tolerance test (OGTT) and HbA1c. HbA1c can be tested in non-fasting conditions. Therefore, general practitioners almost no longer execute OGTT's. We evaluated the performance of OGTT versus HbA1c in a population consisting of overweight and obese subjects, which can be considered a 'high risk' population. RESEARCH DESIGN AND METHODS: 1241 overweight and obese subjects without a history of diabetes (Male/Female: 375/866, age 44±13 y, Body Mass Index 38...
July 19, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28716404/partial-jejunal-diversion-using-an-incisionless-magnetic-anastomosis-system-1-year-interim-results-in-subjects-with-obesity-and-diabetes
#5
Evžen Machytka, Marek Bužga, Pavel Zonca, David B Lautz, Marvin Ryou, Donald C Simonson, Christopher C Thompson
BACKGROUND AND AIMS: The majority of patients with type 2 diabetes mellitus (T2DM) have obesity. Studies show that bariatric surgery is superior to medical treatment for remission of T2DM. Nevertheless, very few patients undergo surgery, and a less-invasive endoscopic alternative is desirable. METHODS: This was a single-arm first-in-human pilot study, designed to evaluate the technical feasibility, safety, and clinical performance of the incisionless magnetic anastomosis system (IMAS) in creation of a partial jejunal diversion (PJD)...
July 14, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28673363/a-red-yeast-rice-olive-extract-supplement-reduces-biomarkers-of-oxidative-stress-oxldl-and-lp-pla2-in-subjects-with-metabolic-syndrome-a-randomised-double-blind-placebo-controlled-trial
#6
Nina Hermans, Anastasia Van der Auwera, Annelies Breynaert, Annelies Verlaet, Tess De Bruyne, Luc Van Gaal, Luc Pieters, Veronique Verhoeven
BACKGROUND: Metabolic syndrome (MetS) refers to clustered cardiovascular risk factors (abdominal obesity, pre-diabetes, high blood pressure, dyslipidaemia). Therapies targeting oxidative stress may delay progression to atherosclerosis and diabetes. We investigated the anti-oxidative effect of a supplement combining red yeast rice and olive extract in patients with MetS. METHODS: A double-blind, placebo-controlled, randomised trial was conducted with 50 patients with MetS as defined by National Cholesterol Education Program Adult Treatment Panel III criteria...
July 3, 2017: Trials
https://www.readbyqxmd.com/read/28663372/muscle-hypertrophy-in-pre-diabetic-men-after-sixteen-weeks-of-resistance-training
#7
Charles A Stuart, Michelle L Lee, Mark A South, Mary E A Howell, Michael H Stone
Resistance training of healthy young men typically results in muscle hypertrophy and a shift in vastus lateralis composition away from type IIx fibers to an increase in IIa fiber content. Our previous studies of eight weeks of resistance training found many metabolic syndrome men and women paradoxically increased IIx fibers with a decrease in IIa fibers. To confirm the hypothesis that obese subjects might have muscle remodeling after resistance training very different from healthy lean subjects, we subjected a group of nine obese men volunteers to progressive resistance training for a total of sixteen weeks...
June 29, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28663191/the-histone-methyltransferase-mll1-directs-macrophage-mediated-inflammation-in-wound-healing-and-is-altered-in-a-murine-model-of-obesity-and-type-2-diabetes
#8
Andrew Kimball, Amrita Joshi, William F Carson, Anna Boniakowski, Frank Davis, Matthew Schaller, Ronald Allen, Jennifer Bermick, Peter K Henke, Charles F Burant, Steve L Kunkel, Katherine A Gallagher
Macrophages are critical for the initiation and resolution of the inflammatory phase of wound repair. In diabetes, macrophages display a prolonged inflammatory phenotype in late wound healing. Recently, Mixed-Lineage Leukemia-1 (MLL1) has been shown to direct gene expression by regulating NFκB-mediated inflammatory gene transcription. Thus, we hypothesized that MLL1 influences macrophage-mediated inflammation in wound repair. We utilized a myeloid-specific Mll1 knockout(Mll1(f/f)Lyz2(Cre+) ) to determine the function of MLL1 in wound healing...
June 29, 2017: Diabetes
https://www.readbyqxmd.com/read/28656301/involvement-of-exogenous-3%C3%A2-deoxyglucosone-in-%C3%AE-%C3%A2-cell-dysfunction-induces-impaired-glucose-regulation
#9
Lurong Zhang, Liang Zhou, Xiudao Song, Guoqiang Liang, Zhongrui Xu, Fei Wang, Fei Huang, Guorong Jiang
β‑cell dysfunction is the primary cause of type 2 diabetes mellitus (T2DM). 1,2‑dicarbonyl compounds, such as 3‑deoxyglucosone (3DG) have been reported to increase the risk of T2DM. Abnormal elevation of plasma 3DG may impair β‑cell function and thereby, it is linked to T2DM. Previous findings suggest that exogenous 3DG may serve an important role in the development of pre‑diabetes. In the present study, the authors examine whether exogenous 3DG induces impaired glucose regulation in mice by decreasing β‑cell function involving of accumulation of plasma 3DG...
September 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28652217/tuberculosis-and-diabetes-in-nigerian-patients-with-and-without-hiv
#10
Lovett Lawson, Magdalena Muc, Olanrewaju Oladimeji, Chijioke Iweha, Blessing Opoola, Saddiq T Abdurhaman, John S Bimba, Luis E Cuevas
BACKGROUND: Type 2 diabetes mellitus (DM) and HIV increase the risk of tuberculosis (TB). The frequency of DM among patients with TB with and without HIV is poorly documented in many low- and middle-income countries. METHODS: This was a cross-sectional hospital-based study performed in Abuja, Nigeria. Adults with presumptive TB were screened consecutively. Sputum culture was used for TB screening and blood was used for HIV screening, as well as fasting plasma glucose (FPG) and glycated haemoglobin (HbA1c) assessment for the diagnosis of DM...
June 23, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28647339/the-effects-of-amoxicillin-and-vancomycin-on-parameters-reflecting-cholesterol-metabolism
#11
S Baumgartner, D Reijnders, M C J M Konings, A K Groen, D Lütjohann, G H Goossens, E E Blaak, J Plat
BACKGROUND: Changes in the microbiota composition have been implicated in the development of obesity and type 2 diabetes. However, not much is known on the involvement of gut microbiota in lipid and cholesterol metabolism. In addition, the gut microbiota might also be a potential source of plasma oxyphytosterol and oxycholesterol concentrations (oxidation products of plant sterols and cholesterol). Therefore, the aim of this study was to modulate the gut microbiota by antibiotic therapy to investigate effects on parameters reflecting cholesterol metabolism and oxyphytosterol concentrations...
June 21, 2017: Chemistry and Physics of Lipids
https://www.readbyqxmd.com/read/28645281/sex-difference-in-the-risk-for-exercise-induced-albuminuria-correlates-with-hemoglobin-a1c-and-abnormal-exercise-ecg-test-findings
#12
Rafael Y Brzezinski, Inbal Etz-Hadar, Ayelet Grupper, Michal Ehrenwald, Itzhak Shapira, David Zeltser, Shlomo Berliner, Ori Rogowski, Roy Eldor, Shani Shenhar-Tsarfaty
BACKGROUND: Albuminuria is an established marker for endothelial dysfunction and cardiovascular risk in diabetes and prediabetes. Exercise induced albuminuria (EiA) appears earlier and may be a more sensitive biomarker for renal endothelial damage. We sought to examine the association between EiA, parameters of the metabolic syndrome, A1C levels, exercise ECG test results and sex related differences in a large cohort of healthy, pre-diabetic and diabetic subjects. METHODS: A total of 3029 participants from the Tel-Aviv Medical Center Inflammation Survey cohort (mean age 46 years, 73% men) were analyzed...
June 23, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28640857/glucose-dysregulation-and-response-to-common-anti-diabetic-agents-in-the-fatzo-pco-mouse
#13
Richard G Peterson, Charles Van Jackson, Karen M Zimmerman, Jorge Alsina-Fernandez, M Dodson Michael, Paul J Emmerson, Tamer Coskun
The FATZO/Pco mouse is the result of a cross of the C57BL/6J and AKR/J strains. The crossing of these two strains and the selective inbreeding for obesity, insulin resistance and hyperglycemia has resulted in an inbred strain exhibiting obesity in the presumed presence of an intact leptin pathway. Routinely used rodent models for obesity and diabetes research have a monogenic defect in leptin signaling that initiates obesity. Given that obesity and its sequelae in humans are polygenic in nature and not associated with leptin signaling defects, the FATZO mouse may represent a more translatable rodent model for study of obesity and its associated metabolic disturbances...
2017: PloS One
https://www.readbyqxmd.com/read/28638091/the-cannabinoid-ligand-lh-21-reduces-anxiety-and-improves-glucose-handling-in-diet-induced-obese-pre-diabetic-mice
#14
Silvana Y Romero-Zerbo, Inmaculada Ruz-Maldonado, Vanesa Espinosa-Jiménez, Alex Rafacho, Ana I Gómez-Conde, Lourdes Sánchez-Salido, Nadia Cobo-Vuilleumier, Benoit R Gauthier, Francisco J Tinahones, Shanta J Persaud, Francisco J Bermúdez-Silva
LH-21 is a triazol derivative that has been described as a low-permeant neutral CB1 antagonist, though its pharmacology is still unclear. It has been associated with anti-obesity actions in obese rats. However, its role in preventing type 2 diabetes (T2D) onset have not been studied yet. Given CB1 receptors remain as potential pharmacological targets to fight against obesity and T2D, we wanted to explore the metabolic impact of this compound in an animal model of obesity and pre-diabetes as well as the lack of relevant actions in related central processes such as anxiety...
June 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28632180/preview-prevention-of-diabetes-through-lifestyle-intervention-and-population-studies-in-europe-and-around-the-world-design-methods-and-baseline-participant-description-of-an-adult-cohort-enrolled-into-a-three-year-randomised-clinical-trial
#15
Mikael Fogelholm, Thomas Meinert Larsen, Margriet Westerterp-Plantenga, Ian Macdonald, J Alfredo Martinez, Nadka Boyadjieva, Sally Poppitt, Wolfgang Schlicht, Gareth Stratton, Jouko Sundvall, Tony Lam, Elli Jalo, Pia Christensen, Mathijs Drummen, Elizabeth Simpson, Santiago Navas-Carretero, Teodora Handjieva-Darlenska, Roslyn Muirhead, Marta P Silvestre, Daniela Kahlert, Laura Pastor-Sanz, Jennie Brand-Miller, Anne Raben
Type-2 diabetes (T2D) is one of the fastest growing chronic diseases worldwide. The PREVIEW project has been initiated to find the most effective lifestyle (diet and physical activity) for the prevention of T2D, in overweight and obese participants with increased risk for T2D. The study is a three-year multi-centre, 2 × 2 factorial, randomised controlled trial. The impact of a high-protein, low-glycaemic index (GI) vs. moderate protein, moderate-GI diet in combination with moderate or high-intensity physical activity on the incidence of T2D and the related clinical end-points are investigated...
June 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28619690/metformin-the-aspirin-of-the-21st-century-its%C3%A2-role-in-gestational-diabetes-mellitus-prevention-of-preeclampsia-and-cancer-and%C3%A2-the-promotion-of-longevity
#16
REVIEW
Roberto Romero, Offer Erez, Maik Hüttemann, Eli Maymon, Bogdan Panaitescu, Agustin Conde-Agudelo, Percy Pacora, Bo Hyun Yoon, Lawrence I Grossman
Metformin is everywhere. Originally introduced in clinical practice as an antidiabetic agent, its role as a therapeutic agent is expanding to include treatment of prediabetes mellitus, gestational diabetes mellitus, and polycystic ovarian disease and, more recently, experimental studies and observations in randomized clinical trials suggest that metformin could have a place in the treatment or prevention of preeclampsia. This article provides a brief overview of the history of metformin in the treatment of diabetes mellitus, reviews the results of metaanalyses of metformin in gestational diabetes mellitus, and the treatment of obese non-diabetic pregnant women to prevent macrosomia...
June 12, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28606902/prevalence-clinical-features-and-risk-assessment-of-pre-diabetes-in-spain-the-prospective-mollerussa-cohort-study
#17
María Belén Vilanova, Mireia Falguera, Josep Ramon Marsal, Esther Rubinat, Núria Alcubierre, Esmeralda Catelblanco, Minerva Granado-Casas, Neus Miró, Àngels Molló, Manel Mata-Cases, Josep Franch-Nadal, Didac Mauricio
PURPOSE: The Mollerussa prospective cohort was created to study pre-diabetes in a population-based sample from the primary care setting in the semirural area of Pla d'Urgell in Catalonia (Spain). The aims of the study were to assess the prevalence of pre-diabetes in our population, the likelihood to develop overt diabetes over time and to identify risk factors associated with the progression of the condition. PARTICIPANTS: The cohort includes 594 subjects randomly selected between March 2011 and July 2014 from our primary care population, who were older than 25 years, consented to participate and did not have a recorded diagnosis of diabetes...
June 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28601890/risk-score-for-detecting-dysglycemia-a-cross-sectional-study-of-a-working-age-population-in-an-oil-field-in-china
#18
Xiubiao Tian, Yan Liu, Ying Han, Jieli Shi, Tiehong Zhu
BACKGROUND Dysglycemia (pre-diabetes or diabetes) in young adults has increased rapidly. However, the risk scores for detecting dysglycemia in oil field staff and workers in China are limited. This study developed a risk score for the early identification of dysglycemia based on epidemiological and health examination data in an oil field working-age population with increased risk of diabetes. MATERIAL AND METHODS Multivariable logistic regression was used to develop the risk score model in a population-based, cross-sectional study...
June 11, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28601102/food-insecurity-and-pre-diabetes-in-adults-race-ethnic-and-sex-differences
#19
Rosenda Murillo, Layton M Reesor, Claudia W Scott, Daphne C Hernandez
OBJECTIVE: We examined sex and race/ethnicity differences in the association between food insecurity status and prediabetes among adults. METHOD: We used cross-sectional 2011 and 2012 National Health Interview Survey data on non-Hispanic white, non-Hispanic black, and Hispanic adults aged 18-59 years whose household income was ≤ 299% Federal Poverty Line (N = 19,048). Food insecurity status was determined by 3 or more affirmative responses on the 10-item USDA Food Security Scale...
July 1, 2017: American Journal of Health Behavior
https://www.readbyqxmd.com/read/28591506/-persists-the-controversy-concerning-the-rutinary-use-of-diagnostic-tests-in-asymptomatic-persons
#20
Arturo Zárate, Marcelino Hernández-Valencia, Lourdes Basurto, Renata Saucedo
Currently, in medicine there is an environment replete with controversy and debate, partially due to the popular concept Evidence-Based Medicine, and to the development of technological advances and, apparently, better therapeutic resources. This has led to the establishment of an over-diagnosis epidemic and to an excess of therapeutic interventions, which do not necessarily lead to a longer life expectancy. Some medical controversies, which have called the attention of physicians and even of common people are those related with dislipoproteinemias, pre-diabetes and detection of cancer in asymptomatic persons...
July 2017: Revista Médica del Instituto Mexicano del Seguro Social
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