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https://www.readbyqxmd.com/read/27922143/attitudes-and-concerns-of-diabetic-patients-towards-bariatric-surgery-as-treatment-of-diabetes
#1
Hui Wen Chua, Hui Jun Zhou, Chin Meng Khoo, Asim Shabbir, Davide Lomanto, Jimmy By So
INTRODUCTION: Bariatric surgery is increasingly recognised as an effective treatment for type 2 diabetes that significantly improves glycaemic control, even achieving remission. This study examined perceptions and concerns of diabetic patients towards bariatric surgery as a treatment option for diabetes. MATERIALS AND METHODS: A total of 150 patients were recruited from a specialised diabetic outpatient clinic and completed a questionnaire (items were rated on a Likert scale from slightly important [lowest score of 1] to extremely important [maximum score of 5])...
November 2016: Annals of the Academy of Medicine, Singapore
https://www.readbyqxmd.com/read/27921419/-metabolic-syndrome-in-patients-with-diabetes-mellitus-type-1-prevalence-impact-on-morbidity-and-mortality
#2
Jitka Brožová, Daniela Čechurová, Silvie Lacigová
: Aim of this retrospective observational study was to determine the prevalence of metabolic syndrome (MS) in patients with diabetes mellitus type 1 (DM1Z) at baseline (in 2003) and find the parameters that determine the difference between group with (MS+) and without MS (MS-). Did the presence of MS affect morbidity and mortality in the subsequent 10 years? METHODS: 278 patients were enrolled to the study with age average 39 ± 13 years with medical history of diabetes 15...
2016: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/27921402/developing-a-rat-model-of-dilated-cardiomyopathy-with-improved-survival
#3
Li-Juan Shen, Shu Lu, Yong-Hua Zhou, Lan Li, Qing-Min Xing, Yong-Liang Xu
To compare the continuous infusion and intermittent bolus injection administration protocols of doxorubicin (Dox) under the same cumulative dose (12 mg/kg), and establish a rat dilated cardiomyopathy model with improved survival, a total of 150 Sprague-Dawley (SD) rats were divided into three groups: a control group, administered with normal saline; a Dox 1 group, administration twice a week at 1 mg/kg; a Dox 2, administration once a week at 2 mg/kg. Mortality rates in the Dox 1 and Dox 2 groups were 22% and 48%, respectively (P<0...
2016: Journal of Zhejiang University. Science. B
https://www.readbyqxmd.com/read/27921142/intra-population-variability-of-ocean-acidification-impacts-on-the-physiology-of-baltic-blue-mussels-mytilus-edulis-integrating-tissue-and-organism-response
#4
L S Stapp, J Thomsen, H Schade, C Bock, F Melzner, H O Pörtner, G Lannig
Increased maintenance costs at cellular, and consequently organism level, are thought to be involved in shaping the sensitivity of marine calcifiers to ocean acidification (OA). Yet, knowledge of the capacity of marine calcifiers to undergo metabolic adaptation is sparse. In Kiel Fjord, blue mussels thrive despite periodically high seawater PCO2, making this population interesting for studying metabolic adaptation under OA. Consequently, we conducted a multi-generation experiment and compared physiological responses of F1 mussels from 'tolerant' and 'sensitive' families exposed to OA for 1 year...
December 5, 2016: Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
https://www.readbyqxmd.com/read/27921048/surgical-treatment-of-metabolic-syndrome
#5
REVIEW
Norbert Runkel, Rainer Brydniak
BACKGROUND: Bariatric surgery is gastrointestinal surgery for weight control, and metabolic surgery refers to the use of surgery to primarily and purposely treat type 2 diabetes mellitus (T2DM)/metabolic syndrome mellitus. METHODS: The most recent literature was reviewed for surgery and T2DM in a non-systematic fashion. RESULTS: Roux-Y gastric bypass, biliopancreatic diversion with duodenal switch, and sleeve gastrectomy (SG) are the dominant procedures today...
October 2016: Visceral Medicine
https://www.readbyqxmd.com/read/27921044/non-alcoholic-fatty-liver-disease-cause-or-effect-of-metabolic-syndrome
#6
REVIEW
Christoph Grander, Felix Grabherr, Alexander R Moschen, Herbert Tilg
Non-alcoholic fatty liver disease (NAFLD) is the most common liver disease throughout the world. Pathophysiological insights into this disease have recently illustrated that various factors such as insulin resistance, innate immunity, metabolic inflammation, and the microbiota are of relevance. NAFLD, metabolic syndrome (MS), and type 2 diabetes (T2D) share many pathophysiological aspects, and inflammatory processes in the adipose tissue, gut, and liver have evolved to be of exceptional importance. Most of NAFLD patients are obese and encounter a high risk of developing MS and T2D...
October 2016: Visceral Medicine
https://www.readbyqxmd.com/read/27919866/mitochondrial-dna-haplogroups-influence-the-risk-of-incident-knee-osteoarthritis-in-oai-and-check-cohorts-a-meta-analysis-and-functional-study
#7
Mercedes Fernández-Moreno, Angel Soto-Hermida, María E Vázquez-Mosquera, Estefanía Cortés-Pereira, Sara Relaño, Tamara Hermida-Gómez, Sonia Pértega, Natividad Oreiro-Villar, Carlos Fernández-López, Rafael Garesse, Francisco J Blanco, Ignacio Rego-Pérez
OBJECTIVE: To evaluate the influence of the mitochondrial DNA (mtDNA) haplogroups in the risk of incident knee osteoarthritis (OA) and to explain the functional consequences of this association to identify potential diagnostic biomarkers and therapeutic targets. METHODS: Two prospective cohorts contributed participants. The osteoarthritis initiative (OAI) included 2579 subjects of the incidence subcohort, and the cohort hip and cohort knee (CHECK) included 635, both with 8-year follow-up...
December 5, 2016: Annals of the Rheumatic Diseases
https://www.readbyqxmd.com/read/27919695/metabolomics-identifies-perturbations-in-amino-acid-metabolism-in-the-prefrontal-cortex-of-the-learned-helplessness-rat-model-of-depression
#8
Xinyu Zhou, Lanxiang Liu, Yuqing Zhang, Juncai Pu, Lining Yang, Chanjuan Zhou, Shuai Yuan, Hanping Zhang, Peng Xie
Major depressive disorder is a serious psychiatric condition associated with high rates of suicide and is a leading cause of health burden worldwide. However, the underlying molecular mechanisms of major depression are still essentially unclear. In our study, a non-targeted gas chromatography-mass spectrometry-based metabolomics approach was used to investigate metabolic changes in the prefrontal cortex of the learned helplessness rat model of depression. Body-weight measurements and behavioral tests including the active escape test, sucrose preference test, forced swimming test, elevated plus-maze and open field test were used to assess changes in the behavioral spectrum after inescapable footshock stress...
December 2, 2016: Neuroscience
https://www.readbyqxmd.com/read/27919227/high-light-stress-triggers-distinct-proteomic-responses-in-the-marine-diatom-thalassiosira-pseudonana
#9
Hong-Po Dong, Yue-Lei Dong, Lei Cui, Srinivasan Balamurugan, Jian Gao, Song-Hui Lu, Tao Jiang
BACKGROUND: Diatoms are able to acclimate to frequent and large light fluctuations in the surface ocean waters. However, the molecular mechanisms underlying these acclimation responses of diaotms remain elusive. RESULTS: In this study, we investigated the mechanism of high light protection in marine diatom Thalassiosira pseudonana using comparative proteomics in combination with biochemical analyses. Cells treated under high light (800 μmol photons m(-2)s(-1)) for 10 h were subjected to proteomic analysis...
December 5, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27919190/investigation-of-the-influence-of-glycyrrhizin-on-the-pharmacokinetics-of-celastrol-in-rats-using-lc-ms-and-its-potential-mechanism
#10
Guangkui Yan, Hanhua Zhang, Wei Wang, Yuan Li, Chenghuang Mao, Mingqiao Fang, Xianhong Yi, Jingdong Zhang
1. The aim of this study was to investigate the effects of glycyrrhizin on the pharmacokinetics of celastrol in rats. 2. Twelve male Sprague-Dawley rats were randomly assigned to two groups: control group and test group. Test group was pretreated with glycyrrhizin at a dose of 100 mg/kg/day for 10 days, and then the two groups were orally administered with celastrol at a dose of 1 mg/kg. The concentration of celastrol was determined using a sensitive and reliable LC-MS method. 3. The results showed that glycyrrhizin could significantly decrease the plasma concentration (from 64...
December 5, 2016: Xenobiotica; the Fate of Foreign Compounds in Biological Systems
https://www.readbyqxmd.com/read/27918999/effect-of-silver-nanoparticles-on-the-metabolic-rate-hematological-response-and-survival-of-juvenile-white-shrimp-litopenaeus-vannamei
#11
Karla Juarez-Moreno, Claudio Humberto Mejía-Ruiz, Fernando Díaz, Horacio Reyna-Verdugo, Ana Denisse Re, Edgar F Vazquez-Felix, Edna Sánchez-Castrejón, Josué D Mota-Morales, Alexey Pestryakov, Nina Bogdanchikova
White spot syndrome virus (WSSV) is highly lethal and contagious in shrimps; its outbreaks causes an economic crisis for aquaculture. Several attempts have been made to treat this disease; however, to date, there is no effective cure. Because of their antimicrobial activities, silver nanoparticles (AgNPs) are the most studied nanomaterial. Although the antiviral properties of AgNPs have been studied, their antiviral effect against viral infection in aquaculture has not been reported. The AgNPs tested herein are coated with polyvinylpyrrolidone (PVP) and possess multiple international certifications for their use in veterinary and human applications...
December 2, 2016: Chemosphere
https://www.readbyqxmd.com/read/27918674/mir-224-affects-mammary-epithelial-cell-apoptosis-and-triglyceride-production-by-downregulating-acadm-and-aldh2-genes
#12
Binglei Shen, Qiqi Pan, Yuwei Yang, Yan Gao, Xin Liu, Wei Li, Yunsheng Han, Xue Yuan, Yongli Qu, Zhihui Zhao
MicroRNAs (miRNAs) are small noncoding RNA molecules that involve in various biological functions by regulating the expressions of target genes. In recent years, many researchers have demonstrated that miR-224 played an important role in regulating lipid metabolism. Therefore, in this study, the target genes of miR-224 were verified and the regulatory role of miR-224 was confirmed in lipid metabolism. In this study, bioinformatics methods were used for primarily predicting the target gene of miR-224 and dual-luciferase reporter system was used for further verify the relationship between miR-224 and its target gene...
December 5, 2016: DNA and Cell Biology
https://www.readbyqxmd.com/read/27918659/importance-of-various-training-load-measures-on-injury-incidence-of-professional-rugby-league-athletes
#13
Heidi R Thornton, Jace A Delaney, Grant M Duthie, Ben J Dascombe
PURPOSE: To investigate the ability of various internal and external training load (TL) monitoring measures to predict injury incidence amongst positional groups within professional rugby league athletes. METHODS: TL and injury data were collected across 3 seasons (2013-2015) from twenty-five players competing in the National Rugby League competition. Daily TL data were included in the analysis, including session rating of perceived exertion (sRPE-TL), total distance (TD), high-speed running distance (HSD; >5m·s(-1)) and high-metabolic power distance (HPD; >20 W·kg(-1))...
December 5, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27918534/multiethnic-genome-wide-meta-analysis-of-ectopic-fat-depots-identifies-loci-associated-with-adipocyte-development-and-differentiation
#14
Audrey Y Chu, Xuan Deng, Virginia A Fisher, Alexander Drong, Yang Zhang, Mary F Feitosa, Ching-Ti Liu, Olivia Weeks, Audrey C Choh, Qing Duan, Thomas D Dyer, John D Eicher, Xiuqing Guo, Nancy L Heard-Costa, Tim Kacprowski, Jack W Kent, Leslie A Lange, Xinggang Liu, Kurt Lohman, Lingyi Lu, Anubha Mahajan, Jeffrey R O'Connell, Ankita Parihar, Juan M Peralta, Albert V Smith, Yi Zhang, Georg Homuth, Ahmed H Kissebah, Joel Kullberg, René Laqua, Lenore J Launer, Matthias Nauck, Michael Olivier, Patricia A Peyser, James G Terry, Mary K Wojczynski, Jie Yao, Lawrence F Bielak, John Blangero, Ingrid B Borecki, Donald W Bowden, John Jeffrey Carr, Stefan A Czerwinski, Jingzhong Ding, Nele Friedrich, Vilmunder Gudnason, Tamara B Harris, Erik Ingelsson, Andrew D Johnson, Sharon L R Kardia, Carl D Langefeld, Lars Lind, Yongmei Liu, Braxton D Mitchell, Andrew P Morris, Thomas H Mosley, Jerome I Rotter, Alan R Shuldiner, Bradford Towne, Henry Völzke, Henri Wallaschofski, James G Wilson, Matthew Allison, Cecilia M Lindgren, Wolfram Goessling, L Adrienne Cupples, Matthew L Steinhauser, Caroline S Fox
Variation in body fat distribution contributes to the metabolic sequelae of obesity. The genetic determinants of body fat distribution are poorly understood. The goal of this study was to gain new insights into the underlying genetics of body fat distribution by conducting sample-size-weighted fixed-effects genome-wide association meta-analyses in up to 9,594 women and 8,738 men of European, African, Hispanic and Chinese ancestry, with and without sex stratification, for six traits associated with ectopic fat (hereinafter referred to as ectopic-fat traits)...
December 5, 2016: Nature Genetics
https://www.readbyqxmd.com/read/27918242/cross-interaction-between-ilyonectria-mors-panacis-isolates-infecting-korean-ginseng-and-ginseng-saponins-in-correlation-with-their-pathogenicity
#15
Mohamed El-Agamy Farh, Yeon-Ju Kim, Priyanka Singh, Deok Chun Yang
Ilyonectria mors-panacis belongs to I. radicicola-species complex and causes root rot and replant failure of ginseng in Asia and North America. The aims of this work were to identify I. mors-panacis that infect Korean ginseng using molecular approaches and to investigate whether their aggressiveness depends on their ability to metabolize ginseng saponins (ginsenosides) by their β-glucosidases, in comparison with other identified Ilyonectria species. Fourteen isolates were collected from culture collections or directly isolated from infected roots and mainly identified based on histone H3 (HIS H3) sequence...
December 5, 2016: Phytopathology
https://www.readbyqxmd.com/read/27917589/the-petale-study-late-adverse-effects-and-biomarkers-in-childhood-acute-lymphoblastic-leukemia-survivors
#16
Sophie Marcoux, Simon Drouin, Caroline Laverdière, Nathalie Alos, Gregor U Andelfinger, Laurence Bertout, Daniel Curnier, Matthias G Friedrich, Ekaterini A Kritikou, Geneviève Lefebvre, Emile Levy, Sarah Lippé, Valérie Marcil, Marie-Josée Raboisson, Frank Rauch, Philippe Robaey, Mariia Samoilenko, Chantal Séguin, Serge Sultan, Maja Krajinovic, Daniel Sinnett
BACKGROUND: Childhood cancer survivorship issues represent an established public health challenge. Most late adverse effects (LAEs) have been demonstrated to be time and treatment dependent. The PETALE study is a multidisciplinary research project aiming to comprehensively characterize LAEs and identify associated predictive biomarkers in childhood acute lymphoblastic leukemia (cALL) survivors. METHODS: cALL survivors treated at Sainte-Justine University Health Center with Dana-Farber Cancer Institution-ALL protocols 87-01 through 2005-01 were eligible...
December 4, 2016: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/27917368/sex-steroid-hormone-single-nucleotide-polymorphisms-pesticide-use-and-the-risk-of-prostate-cancer-a-nested-case-control-study-within-the-agricultural-health-study
#17
Carol H Christensen, Kathryn Hughes Barry, Gabriella Andreotti, Michael C R Alavanja, Michael B Cook, Scott P Kelly, Laurie A Burdett, Meredith Yeager, Laura E Beane Freeman, Sonja I Berndt, Stella Koutros
Experimental and epidemiologic investigations suggest that certain pesticides may alter sex steroid hormone synthesis, metabolism or regulation, and the risk of hormone-related cancers. Here, we evaluated whether single-nucleotide polymorphisms (SNPs) involved in hormone homeostasis alter the effect of pesticide exposure on prostate cancer risk. We evaluated pesticide-SNP interactions between 39 pesticides and SNPs with respect to prostate cancer among 776 cases and 1,444 controls nested in the Agricultural Health Study cohort...
2016: Frontiers in Oncology
https://www.readbyqxmd.com/read/27917316/quantitative-analysis-of-rat-adipose-tissue-cell-recovery-and-non-fat-cell-volume-in-primary-cell-cultures
#18
Floriana Rotondo, María Del Mar Romero, Ana Cecilia Ho-Palma, Xavier Remesar, José Antonio Fernández-López, Marià Alemany
BACKGROUND: White adipose tissue (WAT) is a complex, diffuse, multifunctional organ which contains adipocytes, and a large proportion of fat, but also other cell types, active in defense, regeneration and signalling functions. Studies with adipocytes often require their isolation from WAT by breaking up the matrix of collagen fibres; however, it is unclear to what extent adipocyte number in primary cultures correlates with their number in intact WAT, since recovery and viability are often unknown...
2016: PeerJ
https://www.readbyqxmd.com/read/27917166/temporal-metagenomic-and-metabolomic-characterization-of-fresh-perennial-ryegrass-degradation-by-rumen-bacteria
#19
Olga L Mayorga, Alison H Kingston-Smith, Eun J Kim, Gordon G Allison, Toby J Wilkinson, Matthew J Hegarty, Michael K Theodorou, Charles J Newbold, Sharon A Huws
Understanding the relationship between ingested plant material and the attached microbiome is essential for developing methodologies to improve ruminant nutrient use efficiency. We have previously shown that perennial ryegrass (PRG) rumen bacterial colonization events follow a primary (up to 4 h) and secondary (after 4 h) pattern based on the differences in diversity of the attached bacteria. In this study, we investigated temporal niche specialization of primary and secondary populations of attached rumen microbiota using metagenomic shotgun sequencing as well as monitoring changes in the plant chemistry using mid-infrared spectroscopy (FT-IR)...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27917161/the-interaction-between-plants-and-bacteria-in-the-remediation-of-petroleum-hydrocarbons-an-environmental-perspective
#20
REVIEW
Panagiotis Gkorezis, Matteo Daghio, Andrea Franzetti, Jonathan D Van Hamme, Wouter Sillen, Jaco Vangronsveld
Widespread pollution of terrestrial ecosystems with petroleum hydrocarbons (PHCs) has generated a need for remediation and, given that many PHCs are biodegradable, bio- and phyto-remediation are often viable approaches for active and passive remediation. This review focuses on phytoremediation with particular interest on the interactions between and use of plant-associated bacteria to restore PHC polluted sites. Plant-associated bacteria include endophytic, phyllospheric, and rhizospheric bacteria, and cooperation between these bacteria and their host plants allows for greater plant survivability and treatment outcomes in contaminated sites...
2016: Frontiers in Microbiology
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