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https://www.readbyqxmd.com/read/28918614/modifiable-co-morbidities-trends-during-hospital-admissions-for-obesity-in-france-2009-2014
#1
Pierre Nanyan
Obesity is a growing public health problem in France, but modifiable co-morbidities in obese patients during their hospital admissions excluding bariatric surgery are lacking. Data were extracted from the French national hospital discharge database. Data on patient admissions, age, gender, and length of stay were extracted by selecting any stay coded primary as obesity. Obesity was defined as body mass index (BMI) between 30-39 kg/m², and morbid obesity as BMI≥40 kg/m². Only modifiable co-morbidities frequently diagnosed during the 6-year period with a rate≥3% were chosen...
July 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28918569/highlights-from-the-ninth-international-symposium-of-thrombosis-and-anticoagulation-ista-ix-october-15-2016-salvador-bahia-brazil
#2
REVIEW
Renato D Lopes, Patricia O Guimarães, Elaine Hylek, Gilson S Feitosa-Filho, Luiz Ritt, Nivaldo Filgueiras, Eduardo Darzé, Mario S Rocha, Luis P Magalhães, Antonio Carlos Sobral Sousa, Luis Claudio Correia, Lucas Hollanda Oliveira, David A Garcia
To discuss and share knowledge about advances in the care of patients with thrombotic disorders, the Ninth International Symposium of Thrombosis and Anticoagulation was held in Salvador, Bahia, Brazil, on October 15, 2016. This scientific program was developed by clinicians for clinicians and was promoted by two major clinical research institutes-the Brazilian Clinical Research Institute and the Duke Clinical Research Institute of the Duke University School of Medicine. Comprising academic presentations and open discussion, the symposium had as its primary goal to educate, motivate, and inspire internists, cardiologists, hematologists, and other physicians by convening national and international visionaries, thought-leaders, and dedicated clinician-scientists...
September 16, 2017: Journal of Thrombosis and Thrombolysis
https://www.readbyqxmd.com/read/28918545/increased-postharvest-life-of-tomlox-b-silenced-mutants-of-tomato-solanum-lycopersicum-var-ta234
#3
Elizabeth León-García, Gilber Vela-Gutiérrez, Oscar A Del Ángel-Coronel, Cristobal Torres-Palacios, Javier De La Cruz-Medina, Miguel A Gómez-Lim, Hugo Sergio García
A healthy lifestyle includes fruits and vegetables consumption. Tomato is one of the most consumed vegetables, although it is susceptible to physical damage through postharvest handling, thus leading to important losses. Softening is an important variable during tomato ripening; excessive softening is undesirable and leads to postharvest losses. TomloxB plays an important role in ripening, mainly in the loss of cellular integrity caused by fatty acids released from the lipid matrix of membranes that initiate oxidative deterioration, which is in turn carried into senescence...
September 16, 2017: Plant Foods for Human Nutrition
https://www.readbyqxmd.com/read/28918543/dietary-docosahexaenoic-acid-decreased-lipid-accumulation-via-inducing-adipocytes-apoptosis-of-grass-carp-ctenopharygodon-idella
#4
Ai Jin, Cai-Xia Lei, Jing-Jing Tian, Jian Sun, Hong Ji
The purpose of this study was to explore the mechanism of by which docosahexaenoic acid (DHA) inhibit the accumulation of adipose tissue lipid in grass carp (Ctenopharyngodon idella). We therefore designed two semi-purified diets, namely DHA-free (control) and DHA-supplemented, and fed them to grass carp (22.19 ± 1.76 g) for 3 and 6 weeks. DHA supplementation led to a significantly lower intraperitoneal fat index (IPFI) than that in the control group by reducing the number of adipocytes but significantly higher adipocyte size (P < 0...
September 17, 2017: Fish Physiology and Biochemistry
https://www.readbyqxmd.com/read/28918507/the-muscle-regulatory-transcription-factor-myod-participates-with-p53-to-directly-increase-the-expression-of-the-pro-apoptotic-bcl2-family-member-puma
#5
Terri J Harford, Greg Kliment, Girish C Shukla, Crystal M Weyman
The muscle regulatory transcription factor MyoD is a master regulator of skeletal myoblast differentiation. We have previously reported that MyoD is also necessary for the elevated expression of the pro-apoptotic Bcl2 family member PUMA, and the ensuing apoptosis, that occurs in a subset of myoblasts induced to differentiate. Herein, we report the identification of a functional MyoD binding site within the extended PUMA promoter. In silico analysis of the murine PUMA extended promoter revealed three potential MyoD binding sites within 2 kb of the transcription start site...
September 16, 2017: Apoptosis: An International Journal on Programmed Cell Death
https://www.readbyqxmd.com/read/28918506/young-athletes-after-acl-reconstruction-with-quadriceps-strength-asymmetry-at-the-time-of-return-to-sport-demonstrate-decreased-knee-function-1%C3%A2-year-later
#6
Matthew P Ithurburn, Alex R Altenburger, Staci Thomas, Timothy E Hewett, Mark V Paterno, Laura C Schmitt
PURPOSE: Quadriceps femoris (QF) strength deficits at return-to-sport (RTS) after ACL reconstruction (ACLR) contribute to decreased knee function at the same time point. However, the impact of QF strength at RTS on longitudinal function has not been examined. The purpose of this study was to test the hypothesis that young athletes after ACLR with QF strength asymmetry at RTS would demonstrate decreased knee-related function and lower proportions of functional recovery at 1 year post-RTS compared to young athletes following ACLR with nearly symmetric QF strength at RTS...
September 16, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28918503/coq0-induced-mitochondrial-ptp-opening-triggers-apoptosis-via-ros-mediated-vdac1-upregulation-in-hl-60-leukemia-cells-and-suppresses-tumor-growth-in-athymic-nude-mice-xenografted-nude-mice
#7
You-Cheng Hseu, Varadharajan Thiyagarajan, Ting-Tsz Ou, Hsin-Ling Yang
Coenzyme Q (CoQ) analogs with variable numbers of isoprenoid units have been demonstrated as anticancer and antioxidant/pro-oxidant molecules. This study examined the in vitro and in vivo antitumor and apoptosis activities of CoQ0 (2,3-dimethoxy-5-methyl-1,4-benzoquinone, zero isoprenoid side-chains) through upregulation of the Voltage-dependent anion channel 1 (VDAC1) signaling pathway on human promyelocytic leukemia. CoQ0 (0-40 μg/mL) treatment significantly reduced HL-60 cell viability, and up-regulated mitochondrial VDAC1 expression...
September 16, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28918480/sgs1-helicase-is-required-for-efficient-pcna-monoubiquitination-and-translesion-dna-synthesis-in-saccharomyces-cerevisiae
#8
Fangfang Li, Lindsay G Ball, Li Fan, Michelle Hanna, Wei Xiao
DNA-damage tolerance (DDT) is employed by eukaryotes to deal with replication blocks on the template strand, and is divided into two parallel pathways that are activated by sequential ubiquitination of proliferating cell nuclear antigen (PCNA) at the Lys164 residue. Rad6-Rad18-mediated PCNA monoubiquitination promotes translesion DNA synthesis (TLS) and the monoubiquitinated PCNA can be further polyubiquitinated by an Mms2-Ubc13-Rad5 complex, leading to error-free lesion bypass. We previously reported that the DNA helicase Sgs1 is required for error-free lesion bypass, probably through the double-Holliday junction migration and subsequent resolution...
September 16, 2017: Current Genetics
https://www.readbyqxmd.com/read/28918447/an-improved-crystal-structure-of-c-phycoerythrin-from-the-marine-cyanobacterium-phormidium-sp-a09dm
#9
Ravi R Sonani, Aleksander W Roszak, Claire Ortmann de Percin Northumberland, Datta Madamwar, Richard J Cogdell
C-Phycoerythrin (PE) from Phormidium sp. A09DM has been crystallized using different conditions and its structure determined to atomic resolution (1.14 Å). In order for the pigment present, phycoerythrobilin (PEB), to function as an efficient light-harvesting molecule it must be held rigidly (Kupka and Scheer in Biochim Biophys Acta 1777:94-103, 2008) and, moreover, the different PEB molecules in PE must be arranged, relative to each other, so as to promote efficient energy transfer between them. This improved structure has allowed us to define in great detail the structure of the PEBs and their binding sites...
September 16, 2017: Photosynthesis Research
https://www.readbyqxmd.com/read/28918442/the-role-of-periostin-in-lung-fibrosis-and-airway-remodeling
#10
REVIEW
David N O'Dwyer, Bethany B Moore
Periostin is a protein that plays a key role in development and repair within the biological matrix of the lung. As a matricellular protein that does not contribute to extracellular matrix structure, periostin interacts with other extracellular matrix proteins to regulate the composition of the matrix in the lung and other organs. In this review, we discuss the studies exploring the role of periostin to date in chronic respiratory diseases, namely asthma and idiopathic pulmonary fibrosis. Asthma is a major health problem globally affecting millions of people worldwide with significant associated morbidity and mortality...
September 16, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/28918424/systemic-inflammatory-response-is-a-prognostic-marker-in-hiv-infected-patients-with-hepatocellular-carcinoma
#11
David J Pinato, Marco Merli, Alessia Dalla Pria, Shiraz Jamshaid, Kizzy Parker, Nicole Pagani, Hamid Hasson, Caterina Uberti Foppa, Emanuela Messina, Rohini Sharma, Mark Nelson, Mark Bower
BACKGROUND: Hepatocellular carcinoma (HCC) is increasingly prevalent in people living with HIV. Systemic inflammation is a prognostic factor requiring validation in HIV-associated HCC. AIMS: Using a multi-centre database of consecutive HCC cases, we investigated the prognostic role of a panel of inflammatory markers, including neutrophil to lymphocyte ratio (NLR), using univariate and multivariate survival analyses. RESULTS: Fifty-nine patients with HIV-associated HCC secondary to hepatitis C (69%) or B virus infection (32%) were identified...
September 16, 2017: Oncology
https://www.readbyqxmd.com/read/28918422/the-modern-art-of-reading-computed-tomography-images-of-the-lungs-quantitative-ct
#12
Felix J F Herth, Miranda Kirby, Jered Sieren, Jonas Herth, Joshua Schirm, Susan Wood, Maren Schuhmann
Lung diseases are increasing in prevalence and overall burden worldwide. To stem the tide, more and more national and international guidelines are recommending the use of various diagnostic algorithms that are disease specific. There is growing consensus among the respiratory community that although patient histories and lung function testing are the minimum required for clinical examinations, these tests alone are not sufficient for disease characterization. Therefore, the use of computed tomography (CT) imaging is increasing used in clinical decision making for lung diseases...
September 16, 2017: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/28918391/genetic-polymorphisms-associated-with-the-risk-of-concussion-in-1056-college-athletes-a-multicentre-prospective-cohort-study
#13
Thomas Roland Terrell, Ruth Abramson, Jeffery T Barth, Ellen Bennett, Robert C Cantu, Richard Sloane, Daniel T Laskowitz, David M Erlanger, Douglas McKeag, Gregory Nichols, Verle Valentine, Leslie Galloway
BACKGROUND/AIM: To evaluate the association of genetic polymorphisms APOE, APOE G-219T promoter, microtubule associated protein(MAPT)/tau exon 6 Ser(53)Pro, MAPT/tau Hist(47)Tyr, IL-6572 G/C and IL-6R(Asp)358(Ala) with the risk of concussion in college athletes. METHODS: A 23-centre prospective cohort study of 1056 college athletes with genotyping was completed between August 2003 and December 2012. All athletes completed baseline medical and concussion questionnaires, and post-concussion data were collected for athletes with a documented concussion...
September 16, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28918389/glucagon-like-peptide-1-receptor-agonists-for-the-management-of-obesity-and-non-alcoholic-fatty-liver-disease-a-novel-therapeutic-option
#14
REVIEW
Gauri Dhir, Kenneth Cusi
Obesity is a major risk factor for the development of type 2 diabetes mellitus (T2DM), and is associated with a cluster of metabolic factors that lead to poor cardiovascular outcomes. In non-alcoholic fatty liver disease (NAFLD), liver fat (triglyceride) accumulation closely mirrors adipose tissue dysfunction and insulin resistance in obesity and T2DM. It is now recognized as the most common chronic liver disease in Westernized societies, often progressing to more severe forms of the disease such as nonalcoholic steatohepatitis (NASH), or cirrhosis and hepatocellular carcinoma...
September 15, 2017: Journal of Investigative Medicine: the Official Publication of the American Federation for Clinical Research
https://www.readbyqxmd.com/read/28918372/enhanced-visible-light-photocatalytic-nitrogen-fixation-over-semicrystalline-graphitic-carbon-nitride-oxygen-and-sulfur-co-doping-for-crystal-and-electronic-structure-modulation
#15
Xiangwen Feng, Huan Chen, Fang Jiang, Xin Wang
Oxygen and sulfur co-doped semicrystalline graphitic carbon nitride (HGCNOS) was synthesized by a one-pot hydrothermal method and applied in visible-light photocatalytic nitrogen fixation. Remarkably, HGCNOS exhibited a higher photocatalytic activity than pristine graphitic carbon nitride (GCN). Oxygen doping caused semicrystalline structure, making exciton dissociated at the order-disorder interfaces of HGCNOS and releasing more electrons and holes. Furthermore, the conduction band position of HGCNOS was elevated by sulfur doping, promoting the reduction ability of HGCNOS...
September 8, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28918337/ecotoxicological-and-microbiological-assessment-of-sewage-sludge-associated-with-sugarcane-bagasse
#16
Lais Roberta Deroldo Sommaggio, Dânia Elisa Christofoletti Mazzeo, Débora de Andrade E Silva Sant' Anna, Carlos Emílio Levy, Maria Aparecida Marin-Morales
Sewage sludge (SS) obtained after sewage treatment process may contain several toxic substances. Bioremediation can decrease the toxicity of the sludge, mainly when it is associated with stimulant agents, such as sugarcane bagasse (B). Samples of pure SS (SSP); SS+B; SS+Soil; and SS+B+Soil were bioremediated for 1, 3, and 6 months (T1, T2, and T3, respectively). After each period, the cytotoxic, genotoxic, and mutagenic potentials of the solid samples and their respective aqueous extracts (aqueous eluate and percolate water) were evaluated by the Allium cepa test...
September 14, 2017: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/28918300/dynamical-properties-of-lfps-from-mice-with-unilateral-injection-of-tent
#17
Eleonora Vannini, Matteo Caleo, Santi Chillemi, Angelo Di Garbo
Local field potential (LFP) recordings were performed from the visual cortex (V1) of a focal epilepsy mouse model. Epilepsy was induced by a unilateral injection of the synaptic blocker tetanus neurotoxin (TeNT). LFP signals were simultaneously recorded from V1 of both hemispheres of each animal under acute and chronic conditions (i.e. during and after the period of TeNT action). All data were analysed by using nonlinear time series methods. Suitable values of the lag time and embedding dimension for phase space reconstruction were estimated by employing well-known methods...
September 13, 2017: Bio Systems
https://www.readbyqxmd.com/read/28918288/th9-cells-promote-antitumor-immunity-via-il-9-and-il-21-and-demonstrate-atypical-cytokine-expression-in-breast-cancer
#18
Fa-Ping You, Jian Zhang, Tao Cui, Rui Zhu, Chong-Qing Lv, Hai-Tao Tang, Di-Wen Sun
Breast cancer is a major cause of cancer-related death in women. Antitumor T cell responses play critical therapeutic roles, including direct cytotoxicity mediated by CD8(+) T cells and immunomodulatory roles mediated by CD4(+) T cells. The IL-9-expressing Th9 cells are recently found to present antitumor immunity in melanoma and lung adenocarcinoma. In this study, we found that IL-9 expression in the serum and in circulating CD4(+) T cells were significantly upregulated in breast cancer patients compared to healthy controls...
September 14, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28918266/nanomedicine-for-safe-healing-of-bone-trauma-opportunities-and-challenges
#19
REVIEW
Shahed Behzadi, Gaurav A Luther, Mitchel B Harris, Omid C Farokhzad, Morteza Mahmoudi
Historically, high-energy extremity injuries resulting in significant soft-tissue trauma and bone loss were often deemed unsalvageable and treated with primary amputation. With improved soft-tissue coverage and nerve repair techniques, these injuries now present new challenges in limb-salvage surgery. High-energy extremity trauma is pre-disposed to delayed or unpredictable bony healing and high rates of infection, depending on the integrity of the soft-tissue envelope. Furthermore, orthopedic trauma surgeons are often faced with the challenge of stabilizing and repairing large bony defects while promoting an optimal environment to prevent infection and aid bony healing...
September 4, 2017: Biomaterials
https://www.readbyqxmd.com/read/28918255/microglia-mediated-baff-baffr-ligation-promotes-neuronal-survival-in-brain-ischemia-injury
#20
Kai Li, Wei Yu, Rangjuan Cao, Zhihua Zhu, Guoqing Zhao
The innate immune responses of brain to vascular occlusion are primarily orchestrated by activated microglia. However, the roles of microglia in inflammatory responses to brain ischemic injuries are controversial. Here, we report a new mechanism by which microglia confer protective effects on ischemic neuronal cells. We found that under ischemic condition, the B-cell activating factor (BAFF) was vastly upregulated in microglia and this upregulation could at least be attributed to JAK-STAT signaling pathway activated by IFN-γ and IL-10, which were spatio-temporally enriched in I/R injured brain as well...
September 13, 2017: Neuroscience
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