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Metabolic sd

Benjamin L Viglianti, Daniel J Wale, Ka Kit Wong, Timothy D Johnson, Christy Ky, Kirk A Frey, Milton D Gross
Purpose To examine the effect metabolic burden (tumor and/or cardiac myocyte uptake) has on fluorine 18 fluorodeoxyglucose (FDG) distribution in organs and tissues of interest. Materials and Methods Positron emission tomographic (PET)/computed tomographic (CT) scans at the Ann Arbor Veterans Affairs hospital from January to July 2015 were reviewed. A total of 107 scans (50 patients; mean age, 64.3 years ± 13.2 [standard deviation]) had metabolic tissue burden assessed by using total lesion glycolysis (TLG) obtained from autosegmentation of the tumor and/or cardiac tissue...
March 20, 2018: Radiology
Izabela Łaczmańska, Justyna Kuliczkowska-Płaksej, Agnieszka Stembalska
Short stature, which is defined as height below 2 standard deviations of the mean height for the age and sex, is one of the most frequent reasons for medical consultations in children. Short stature may occur due to a constitutional delay in growth, familial short stature or chronic diseases, including many genetic syndromes, metabolic and endocrine disorders. In this article the authors provide a mini-review of the most frequent genetic syndromes associated with short stature that should be taken into account in the differential diagnosis process...
March 14, 2018: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
Gianvincenzo Sparacia, Roberto Cannella, Vincenzina Lo Re, Giuseppe Mamone, Koji Sakai, Kei Yamada, Roberto Miraglia
PURPOSE: To assess brain-core temperature of end-stage liver disease patients undergoing orthotopic liver transplantation (OLT) using a temperature measurement technique based on the apparent diffusion coefficient of the cerebrospinal fluid in the lateral ventricles. MATERIALS AND METHODS: The study group was composed of 19 patients with a model for end-stage liver disease (MELD) score of 23.7 who underwent MR imaging before and after OLT. MR imaging studies were performed with a 1...
March 19, 2018: Japanese Journal of Radiology
Casey M Rebholz, Bing Yu, Zihe Zheng, Patrick Chang, Adrienne Tin, Anna Köttgen, Lynne E Wagenknecht, Josef Coresh, Eric Boerwinkle, Elizabeth Selvin
AIMS/HYPOTHESIS: Metabolomic profiling offers the potential to reveal metabolic pathways relevant to the pathophysiology of diabetes and improve diabetes risk prediction. METHODS: We prospectively analysed known metabolites using an untargeted approach in serum specimens from baseline (1987-1989) and incident diabetes through to 31 December 2015 in a subset of 2939 Atherosclerosis Risk in Communities (ARIC) study participants with metabolomics data and without prevalent diabetes...
March 20, 2018: Diabetologia
Jiadela Teliewubai, Bin Bai, Yiwu Zhou, Yuyan Lu, Shikai Yu, Chen Chi, Jue Li, Jacques Blacher, Yawei Xu, Yi Zhang
Objective: Secreted frizzled related protein 5 (SFRP5) is a novel anti-inflammatory adipokine that is implicated in metabolic and cardiovascular disease (CVD). However, little is known about the relevance of SFRP5 with asymptomatic hypertensive target organ damages (TODs). We aimed to investigate the association between SFRP5 and TOD in a large population. Clinical trial registration: NCT02368938. Methods: A total of 1,745 community-dwelling elderly subjects aged over 65 years from northern Shanghai were recruited in the study...
2018: Clinical Interventions in Aging
Ying Song, Yun Bei, Yan Xiao, Hai-Da Tong, Xie-Qi Wu, Man-Ting Chen
To investigate the neuroprotective effect of edaravone was dependent on 5-lipoxygenase (5-LOX) signalling pathway or not. Middle cerebral artery occlusion (MCAO) and oxygen glucose deprivation (OGD) were established in SD rats and PC12 cells to mimic ischemic injury. In vivo, edaravone can significantly reduce neurological deficit scores, infarct volume and expression of 5-LOX. For in vitro experiment, reduced viability, cell death which occurred via necrosis and apoptosis were shown after OGD and even severer in OGD-reperfusion (OGD-R)...
March 15, 2018: Brain Research
Dina Vojinovic, Sven J van der Lee, Cornelia M van Duijn, Meike W Vernooij, Maryam Kavousi, Najaf Amin, Ayşe Demirkan, M Arfan Ikram, Aad van der Lugt, Daniel Bos
BACKGROUND AND AIMS: Increasing evidence shows that intracranial carotid artery atherosclerosis may develop under the influence of a differential metabolic risk factor profile than atherosclerosis in the extracranial part of the carotid artery. To further elucidate these differences, we investigated associations of a wide range of circulating metabolites with intracranial and extracranial carotid artery atherosclerosis. METHODS: From the population-based Rotterdam Study, blood samples from 1111 participants were used to determine a wide range of metabolites by proton nuclear magnetic resonance (NMR)...
March 8, 2018: Atherosclerosis
Rezvan Salehidoost, Asieh Mansouri, Massoud Amini, Sima Aminorroaya Yamini, Ashraf Aminorroaya
AIMS: The relationship between obesity and mortality rate among diabetic patients is a controversial topic. The aim of this study was to investigate the association between obesity and all-cause mortality risk in patients with type 2 diabetes. METHODS: In this retrospective database study, 2383 patients with type 2 diabetes, who had been registered in the Isfahan Endocrine and Metabolism Research Center, Iran, were enrolled between 1992 and 2010. The mean (SD) of diabetes duration and follow-up period was 15...
March 15, 2018: Acta Diabetologica
Mika Hilvo, Tuire Salonurmi, Aki S Havulinna, Dimple Kauhanen, Eva Ringdal Pedersen, Grethe S Tell, Klaus Meyer, Anna-Maria Teeriniemi, Tiina Laatikainen, Pekka Jousilahti, Markku J Savolainen, Ottar Nygård, Veikko Salomaa, Reijo Laaksonen
AIMS/HYPOTHESIS: Ceramide lipids have a role in the development of insulin resistance, diabetes and risk of cardiovascular disease. Here we investigated four ceramides and their ratios to find the best predictors of incident diabetes. METHODS: A validated mass-spectrometric method was applied to measure Cer(d18:1/16:0), Cer(d18:1/18:0), Cer(d18:1/24:0) and Cer(d18:1/24:1) from serum or plasma samples. These ceramides were analysed in a population-based risk factor study (FINRISK 2002, n = 8045), in a cohort of participants undergoing elective coronary angiography for suspected stable angina pectoris (Western Norway Coronary Angiography Cohort [WECAC], n = 3344) and in an intervention trial investigating improved methods of lifestyle modification for individuals at high risk of the metabolic syndrome (Prevent Metabolic Syndrome [PrevMetSyn], n = 371)...
March 15, 2018: Diabetologia
Robin P Shook, Gregory A Hand, Daniel P O'Connor, Diana M Thomas, Thomas G Hurley, James R Hébert, Clemens Drenowatz, Gregory J Welk, Alicia L Carriquiry, Steven N Blair
Background: Assessments of energy intake (EI) are frequently affected by measurement error. Recently, a simple equation was developed and validated to estimate EI on the basis of the energy balance equation [EI = changed body energy stores + energy expenditure (EE)]. Objective: The purpose of this study was to compare multiple estimates of EI, including 2 calculated from the energy balance equation by using doubly labeled water (DLW) or activity monitors, in free-living adults...
March 1, 2018: Journal of Nutrition
Michele Bombelli, Fosca Quarti-Trevano, Marijana Tadic, Rita Facchetti, Cesare Cuspidi, Giuseppe Mancia, Guido Grassi
BACKGROUND: Although several data suggest that serum uric acid (SUA) predicts future development of metabolic abnormalities, the evidence is not conclusive in Mediterranean populations. METHODS: A total of 3200 individuals were randomly selected from the residents of Monza (North Italy) to be representative of its general population for sex and age (25-74 years). The participation rate was 64%. At baseline and 10 years later, we measured waist circumference, office blood pressure, fasting blood glucose, serum triglycerides, serum HDL cholesterol and SUA...
March 14, 2018: Journal of Hypertension
T S Ravikumar, R Kanagarethinam, Divya Nair, Sitanshu S Kar
Background: Prevalence of cardiovascular diseases are reported to be high in police force, which constitute a special occupational group. "Partners in Prevention" was a special surveillance activity carried out among the personnel of the Department of Police, Government of Puducherry by JIPMER, Puducherry. The present study reports the prevalence of metabolic syndrome and other cardiovascular risk factors in this group. Materials and Methods: The design was cross-sectional analytical study covering 1618 policemen during 2013-15...
May 2017: Indian Journal of Occupational and Environmental Medicine
Raffaella Mastrocola, Ilario Ferrocino, Erica Liberto, Fausto Chiazza, Alessia Sofia Cento, Debora Collotta, Giulia Querio, Debora Nigro, Valeria Bitonto, Juan Carlos Cutrin, Kalliopi Rantsiou, Mariaconcetta Durante, Emanuela Masini, Manuela Aragno, Chiara Cordero, Luca Cocolin, Massimo Collino
Despite clinical findings suggesting that the form (liquid versus solid) of the sugars may significantly affect the development of metabolic diseases, no experimental data are available on the impact of their formulations on gut microbiota, integrity and hepatic outcomes. In the present sudy, C57Bl/6j mice were fed a standard diet plus water (SD), a standard diet plus 60% fructose syrup (L-Fr) or a 60% fructose solid diet plus water (S-Fr) for 12 weeks. Gut microbiota was characterized through 16S rRNA phylogenetic profiling and shotgun sequencing of microbial genes in ileum content and related volatilome profiling...
February 13, 2018: Journal of Nutritional Biochemistry
Guanrui Wu, Zhe Li, Wen Ju, Xiaomei Yang, Xiaofeng Fu, Xibao Gao
Although selenium, which is a necessary trace element for the human body, has been considered to be beneficial to the cardiovascular system and helpful to lower blood pressure, more and more evidence shows that high amounts of selenium are a risk factor for hypertension. A random multistage sampling which included the cluster method was performed; a total of 9076 urban and rural residents between 18 and 80 years old in the Shandong province of China were investigated by questionnaire, physical examination, and laboratory tests...
March 13, 2018: Biological Trace Element Research
H R Prasanna Kumar, H Basavana Gowdappa, Tejashwi Hosmani, Tejashri Urs
Background: Diabetes mellitus (DM) is a chronic abnormal metabolic condition, which manifests elevated blood sugar level over a prolonged period. The pancreatic endocrine system generally gets affected during diabetes, but often abnormal exocrine functions are also manifested due to its proximity to the endocrine system. Fecal elastase-1 (FE-1) is found to be an ideal biomarker to reflect the exocrine insufficiency of the pancreas. Aim: The aim of this study was conducted to assess exocrine dysfunction of the pancreas in patients with type-2 DM (T2DM) by measuring FE levels and to associate the level of hyperglycemia with exocrine pancreatic dysfunction...
January 2018: Indian Journal of Endocrinology and Metabolism
Avshalom Leibowitz, Ariel Bier, Mayan Gilboa, Edna Peleg, Iris Barshack, Ehud Grossman
Recent data indicate that artificial sweeteners (AS) may have deleterious effects on glucose metabolism. The purpose of this study was to compare the effects of AS and the effects of a high fructose diet (HFrD) on glucose metabolism and insulin resistance (IR) in Sprague-Dawley (SD) rats. SD rats were fed either regular chow, chow with saccharin (Sac) (0.1 mg/mL) placed in their water, or HFrD for seven weeks. Glucose, insulin, and triglycerides (Tg) levels were measured upon completion. A homeostatic model assessment (HOMA)-IR index was used to determine insulin resistance...
March 12, 2018: Nutrients
Sarah Schatschneider, Salah Abdelrazig, Laudina Safo, Anne Meint Henstra, Thomas Millat, Dong-Hyun Kim, Klaus Winzer, Nigel Peter Minton, David A Barrett
We have investigated the applicability of commercially available lyophilised Spirulina ( Arthrospira platensis), a microorganism uniformly labelled with13 C, as a readily accessible source of multiple13 C-labelled metabolites suitable as internal standards for quantitative determination of intracellular bacterial metabolites. Metabolites of interest were analysed by hydrophilic interaction liquid chromatography coupled with high resolution mass spectrometry. Multiple internal standards obtained from uniformly (U)-13 C-labelled extract from Spirulina were used to enable isotope dilution mass spectrometry (IDMS) for the identification and quantification of the intracellular metabolites...
March 13, 2018: Analytical Chemistry
Thomas H Inge, Lori M Laffel, Todd M Jenkins, Marsha D Marcus, Natasha I Leibel, Mary L Brandt, Morey Haymond, Elaine M Urbina, Lawrence M Dolan, Philip S Zeitler
Importance: Because of the substantial increase in the occurrence of type 2 diabetes in the pediatric population and the medical complications of this condition, therapies are urgently needed that will achieve better glycemic control than standard medical management. Objective: To compare glycemic control in cohorts of severely obese adolescents with type 2 diabetes undergoing medical and surgical interventions. Design, Setting, and Participants: A secondary analysis of data collected by the Teen-Longitudinal Assessment of Bariatric Surgery (Teen-LABS) and Treatment Options of Type 2 Diabetes in Adolescents and Youth (TODAY) consortia was performed...
March 12, 2018: JAMA Pediatrics
Silva Hovsepian, Shaghayegh Haghjooy Javanmard, Marjan Mansourian, Mahin Hashemipour, Mohamadhasan Tajadini, Roya Kelishadi
Background: Genetically, predisposed children are considered as at-risk individuals for cardiovascular disease. In this study, we aimed to compare the frequency of four-lipid regulatory polymorphism in obese and normal-weight children with and without cardiometabolic risk factors. Materials and Methods: In this nested case-control study, 600 samples of four groups of participants consisted of those with normal weight with and without cardiometabolic risk factors and obese with and without cardiometabolic risk factors...
2018: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
Claes Ohlsson, Maria Nethander, Magnus K Karlsson, Björn E Rosengren, Eva Ribom, Dan Mellström, Liesbeth Vandenput
The adrenal-derived hormones dehydroepiandrosterone (DHEA) and its sulfate (DHEAS) are the most abundant circulating hormones and their levels decline substantially with age. Many of the actions of DHEAS are considered to be mediated through metabolism into androgens and estrogens in peripheral target tissues. The predictive value of serum DHEA and DHEAS for the likelihood of falling is unknown. The aim of this study was, therefore, to assess the associations between baseline DHEA and DHEAS levels and incident fall risk in a large cohort of older men...
March 12, 2018: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
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