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https://www.readbyqxmd.com/read/28538632/implications-of-the-tqip-inclusion-of-non-survivable-injuries-in-performance-benchmarking-tqip-inclusion-of-non-survivable-injuries
#1
Jiselle B Heaney, Rebecca Schroll, Jennifer Turney, Lance Stuke, Alan B Marr, Patrick Greiffenstein, Rosemarie Robledo, Amanda Theriot, Juan Duchesne, John Hunt
BACKGROUND: The Trauma Quality Improvement Project (TQIP) uses an injury prediction model for performance benchmarking. We hypothesize that at a level 1 high-volume penetrating trauma center, performance outcomes will be biased due to inclusion of patients with non-survivable injuries. METHODS: Retrospective chart review was conducted for all patients included in the institutional TQIP analysis from 2013-2014 with length of stay (LOS) < 1 day to determine survivability of the injuries...
May 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28509903/gray-matter-anomalies-in-pedophiles-with-and-without-a-history-of-child-sexual-offending
#2
B Schiffer, T Amelung, A Pohl, C Kaergel, G Tenbergen, H Gerwinn, S Mohnke, C Massau, W Matthias, S Weiß, V Marr, K M Beier, M Walter, J Ponseti, T H C Krüger, K Schiltz, H Walter
Pedophilia is a psychiatric disorder that is inter-related with but distinct from child sexual offending (CSO). Neural alterations reportedly contribute to both pedophilia and CSO, but until now, no study has distinguished the brain structural anomalies associated with pedophilia from those specifically associated with CSO in pedophilic men. Using high-resolution T1-weighted brain images and voxel-based morphometry, we analyzed the gray matter (GM) volume of the following 219 men recruited at four acquisition sites in Germany: 58 pedophiles with a history of CSO, 60 pedophiles without any history of CSO and 101 non-pedophilic, non-offending controls to control for the effects of age, education level, verbal IQ, sexual orientation and the acquisition site...
May 16, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28507067/the-global-transcriptional-response-to-organic-hydroperoxide-and-the-role-of-ohrr-in-the-control-of-virulence-traits-in-chromobacterium-violaceum
#3
Maristela Previato Mello, Diogo de Abreu Meireles, Luis Eduardo Soares Netto, José Freire da Silva Neto
A major pathway for detoxification of organic hydroperoxides, such as cumene hydroperoxide (CHP), involves the MarR family transcriptional regulator OhrR and the peroxidase OhrA. However, the effect of these peroxides on the global transcriptome and the contribution of the OhrA/OhrR system on bacterial virulence remain poorly explored. Here, we analyzed the transcriptome profiles of Chromobacterium violaceum exposed to CHP and after deletion of ohrR, and we showed that OhrR controls virulence of this human opportunistic pathogen...
May 15, 2017: Infection and Immunity
https://www.readbyqxmd.com/read/28503858/ldtr-is-a-master-regulator-of-gene-expression-in-liberibacter-asiaticus
#4
Fernando A Pagliai, Janelle F Coyle, Sharan Kapoor, Claudio F Gonzalez, Graciela L Lorca
Huanglongbing or citrus greening disease is causing devastation to the citrus industry. Liberibacter asiaticus, an obligate intracellular pathogen of citrus, is one the causative agents of the disease. Most of the knowledge about this bacterium has been deduced from the in silico exploration of its genomic sequence. L. asiaticus differentially expresses genes during its transmission from the psyllid vector, Diaphorina citri, to the plant. However, the regulatory mechanisms for the adaptation of the bacterium into either hosts remain unknown...
May 15, 2017: Microbial Biotechnology
https://www.readbyqxmd.com/read/28501763/optimal-duration-of-adjuvant-chemotherapy-for-high-risk-node-negative-n-breast-cancer-patients-6-year-results-of-the-prospective-randomised-multicentre-phase-iii-unicancer-pacs-05-trial-ucbg-0106
#5
Pierre Kerbrat, Isabelle Desmoulins, Lise Roca, Christelle Levy, Alain Lortholary, Alain Marre, Rémy Delva, Maria Rios, Patrice Viens, Étienne Brain, Daniel Serin, Magali Edel, Marc Debled, Mario Campone, Marie-Ange Mourret-Reynier, Thomas Bachelot, Marie-Josèphe Foucher-Goudier, Bernard Asselain, Jérôme Lemonnier, Anne-Laure Martin, Henri Roché
PURPOSE: Optimal duration of adjuvant chemotherapy in the treatment of early-stage breast cancer remained to be investigated rigorously for the standard regimens in widespread use in North America (doxorubicin/cyclophosphamide, AC) and Europe (5-fluorouracil/epirubicin/cyclophosphamide, FEC). Whether six cycles of FEC 100 present an advantage, or not, compared with only four cycles was tested directly in a phase III prospective multicentre trial. PATIENTS AND METHODS: Between 2002 and 2006, 1515 women between 18 and 65°years of age, with node negative N(-) high-risk early-stage breast cancer, were included in the study following breast surgery and axillary lymph node dissection or procedure by sentinel node technique...
May 11, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28499019/t-cadherin-gene-variants-are-associated-with-nephropathy-in-subjects-with-type-1-diabetes
#6
Anthony Nicolas, Kamel Mohammedi, Jean-Philippe Bastard, Soraya Fellahi, Naima Bellili-Muñoz, Ronan Roussel, Samy Hadjadj, Michel Marre, Gilberto Velho, Frédéric Fumeron
Background.: High plasma adiponectin levels are associated with diabetic nephropathy (DN). T-cadherin gene ( CDH13 ) variants have been shown to be associated with adiponectin levels. We investigated associations between allelic variations of CDH13 and DN in subjects with type 1 diabetes. Methods.: Two CDH13 polymorphisms were analysed in 1297 Caucasian subjects with type 1 diabetes from the 'Survival Genetic Nephropathy' (SURGENE) ( n = 340, 10-year follow-up), 'Genesis France-Belgium' (GENESIS) ( n = 501, 5-year follow-up for n = 462) and 'Génétique de la Néphropathie Diabétique' (GENEDIAB) ( n = 456, 9-year follow-up for n = 283) cohorts...
May 12, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28498208/transient-nerve-damage-after-microfocused-ultrasound-with-visualization
#7
Kirsten Marr, Jean D A Carruthers, Shannon Humphrey
No abstract text is available yet for this article.
June 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28497587/office-based-procedures-for-diagnosis-and-treatment-of-esophageal-pathology
#8
REVIEW
David J Wellenstein, Henrieke W Schutte, Henri A M Marres, Jimmie Honings, Peter C Belafsky, Gregory N Postma, Robert P Takes, Guido B van den Broek
BACKGROUND: Diagnostic and therapeutic office-based procedures under topical anesthesia are emerging in the daily practice of laryngologists and head and neck surgeons. Since the introduction of the transnasal esophagoscope, office-based procedures for the esophagus are increasingly performed. METHODS: We conducted a systematic review of literature on office-based procedures under topical anesthesia for the esophagus. RESULTS: Transnasal esophagoscopy is an extensively investigated office-based procedure...
May 12, 2017: Head & Neck
https://www.readbyqxmd.com/read/28492447/the-yellow-fever-vaccine-misadventure-of-1942
#9
John S Marr, John T Cathey
In 1942, a hepatitis B outbreak occurred in the US Army after vaccination with contaminated lots of 17D yellow fever vaccine; long-term sequelae were surprisingly limited, and retrospective studies of carrier rates, cirrhosis, and hepatocellular carcinoma were found to be minimal. Later studies identified the contaminant as hepatitis B virus (HBV) in the human serum component of the vaccine. Other than 2 follow-up studies of long-term sequelae and reports within US Military archives, the event has never been fully elucidated in its proper historical context in the medical literature available through MEDLINE (PubMed)...
May 10, 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/28486770/melatonin-promotes-survival-of-non-vascularized-fat-grafts-and-enhances-the-viability-and-migration-of-human-adipose-derived-stem-cells-via-down-regulation-of-acute-inflammatory-cytokines
#10
Shaun S Tan, Weiqing Zhan, Christopher J Phoon, Xiaolian Han, Diego Marre, Sholeh Boodhun, Jason A Palmer, Geraldine M Mitchell, Wayne A Morrison
Non-vascularized fat grafting is a valuable technique for soft tissue reconstruction but poor survival of fat in the host environment remains a problem. A process known as cell-assisted transfer is used to enhance fat graft retention by adding stromal vascular fraction, an adipose-derived stem cell (ASC) rich content to lipoaspirate. We have recently shown that the use of melatonin, a ROS scavenger, protects human ASCs from hydrogen peroxide induced oxidative stress and cell death in vitro but its role as a pharmacologic adjunct in clinical fat grafting has not been studied...
May 9, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28484430/isoprenoid-pyrophosphate-dependent-transcriptional-regulation-of-carotenogenesis-in-corynebacterium-glutamicum
#11
Nadja A Henke, Sabine A E Heider, Silvin Hannibal, Volker F Wendisch, Petra Peters-Wendisch
Corynebacterium glutamicum is a natural producer of the C50 carotenoid decaprenoxanthin. The crtEcg0722crtBIYEb operon comprises most of its genes for terpenoid biosynthesis. The MarR-type regulator encoded upstream and in divergent orientation of the carotenoid biosynthesis operon has not yet been characterized. This regulator, named CrtR in this study, is encoded in many actinobacterial genomes co-occurring with terpenoid biosynthesis genes. CrtR was shown to repress the crt operon of C. glutamicum since DNA microarray experiments revealed that transcript levels of crt operon genes were increased 10 to 70-fold in its absence...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28475324/degradation-of-extracellular-antibiotic-resistance-genes-with-uv254-treatment
#12
Pin Hsuan Chang, Brianna Juhrend, Terese M Olson, Carl F Marrs, Krista R Wigginton
Disinfected wastewater effluent contains a complex mixture of biomolecules including DNA. If intact genes conveying antibiotic resistance survive the disinfection process, environmental bacteria may take them up. We treated plasmid pWH1266, which contains ampicillin resistance gene blaTEM-1 and tetracycline resistance gene tetA, with UV254 doses up to 430 mJ/cm(2) and studied the ability of those genes to be acquired by Acinetobacter baylyi. The plasmids required approximately 20-25 mJ/cm(2) per log10 loss of transformation efficiency...
May 5, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28457868/cell-cycle-coupled-oscillations-in-apical-polarity-and-intercellular-contact-maintain-order-in-embryonic-epithelia
#13
Katerina Ragkousi, Kendra Marr, Sean McKinney, Lacey Ellington, Matthew C Gibson
Throughout animals, embryonic cells must ultimately organize into polarized epithelial layers that provide the structural basis for gastrulation or subsequent developmental events [1]. Precisely how this primary epithelium maintains continuous integrity during rapid and repeated cell divisions has never been directly addressed, particularly in cases where early cleavages are driven in synchrony. Representing the early-branching non-bilaterian phylum Cnidaria, embryos of the sea anemone Nematostella vectensis undergo rapid synchronous cell divisions and ultimately give rise to a diploblastic epithelial body plan after gastrulation [2, 3]...
May 8, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28448500/genome-wide-physical-activity-interactions-in-adiposity-a-meta-analysis-of-200-452-adults
#14
Mariaelisa Graff, Robert A Scott, Anne E Justice, Kristin L Young, Mary F Feitosa, Llilda Barata, Thomas W Winkler, Audrey Y Chu, Anubha Mahajan, David Hadley, Luting Xue, Tsegaselassie Workalemahu, Nancy L Heard-Costa, Marcel den Hoed, Tarunveer S Ahluwalia, Qibin Qi, Julius S Ngwa, Frida Renström, Lydia Quaye, John D Eicher, James E Hayes, Marilyn Cornelis, Zoltan Kutalik, Elise Lim, Jian'an Luan, Jennifer E Huffman, Weihua Zhang, Wei Zhao, Paula J Griffin, Toomas Haller, Shafqat Ahmad, Pedro M Marques-Vidal, Stephanie Bien, Loic Yengo, Alexander Teumer, Albert Vernon Smith, Meena Kumari, Marie Neergaard Harder, Johanne Marie Justesen, Marcus E Kleber, Mette Hollensted, Kurt Lohman, Natalia V Rivera, John B Whitfield, Jing Hua Zhao, Heather M Stringham, Leo-Pekka Lyytikäinen, Charlotte Huppertz, Gonneke Willemsen, Wouter J Peyrot, Ying Wu, Kati Kristiansson, Ayse Demirkan, Myriam Fornage, Maija Hassinen, Lawrence F Bielak, Gemma Cadby, Toshiko Tanaka, Reedik Mägi, Peter J van der Most, Anne U Jackson, Jennifer L Bragg-Gresham, Veronique Vitart, Jonathan Marten, Pau Navarro, Claire Bellis, Dorota Pasko, Åsa Johansson, Søren Snitker, Yu-Ching Cheng, Joel Eriksson, Unhee Lim, Mette Aadahl, Linda S Adair, Najaf Amin, Beverley Balkau, Juha Auvinen, John Beilby, Richard N Bergman, Sven Bergmann, Alain G Bertoni, John Blangero, Amélie Bonnefond, Lori L Bonnycastle, Judith B Borja, Søren Brage, Fabio Busonero, Steve Buyske, Harry Campbell, Peter S Chines, Francis S Collins, Tanguy Corre, George Davey Smith, Graciela E Delgado, Nicole Dueker, Marcus Dörr, Tapani Ebeling, Gudny Eiriksdottir, Tõnu Esko, Jessica D Faul, Mao Fu, Kristine Færch, Christian Gieger, Sven Gläser, Jian Gong, Penny Gordon-Larsen, Harald Grallert, Tanja B Grammer, Niels Grarup, Gerard van Grootheest, Kennet Harald, Nicholas D Hastie, Aki S Havulinna, Dena Hernandez, Lucia Hindorff, Lynne J Hocking, Oddgeir L Holmens, Christina Holzapfel, Jouke Jan Hottenga, Jie Huang, Tao Huang, Jennie Hui, Cornelia Huth, Nina Hutri-Kähönen, Alan L James, John-Olov Jansson, Min A Jhun, Markus Juonala, Leena Kinnunen, Heikki A Koistinen, Ivana Kolcic, Pirjo Komulainen, Johanna Kuusisto, Kirsti Kvaløy, Mika Kähönen, Timo A Lakka, Lenore J Launer, Benjamin Lehne, Cecilia M Lindgren, Mattias Lorentzon, Robert Luben, Michel Marre, Yuri Milaneschi, Keri L Monda, Grant W Montgomery, Marleen H M De Moor, Antonella Mulas, Martina Müller-Nurasyid, A W Musk, Reija Männikkö, Satu Männistö, Narisu Narisu, Matthias Nauck, Jennifer A Nettleton, Ilja M Nolte, Albertine J Oldehinkel, Matthias Olden, Ken K Ong, Sandosh Padmanabhan, Lavinia Paternoster, Jeremiah Perez, Markus Perola, Annette Peters, Ulrike Peters, Patricia A Peyser, Inga Prokopenko, Hannu Puolijoki, Olli T Raitakari, Tuomo Rankinen, Laura J Rasmussen-Torvik, Rajesh Rawal, Paul M Ridker, Lynda M Rose, Igor Rudan, Cinzia Sarti, Mark A Sarzynski, Kai Savonen, William R Scott, Serena Sanna, Alan R Shuldiner, Steve Sidney, Günther Silbernagel, Blair H Smith, Jennifer A Smith, Harold Snieder, Alena Stančáková, Barbara Sternfeld, Amy J Swift, Tuija Tammelin, Sian-Tsung Tan, Barbara Thorand, Dorothée Thuillier, Liesbeth Vandenput, Henrik Vestergaard, Jana V van Vliet-Ostaptchouk, Marie-Claude Vohl, Uwe Völker, Gérard Waeber, Mark Walker, Sarah Wild, Andrew Wong, Alan F Wright, M Carola Zillikens, Niha Zubair, Christopher A Haiman, Loic Lemarchand, Ulf Gyllensten, Claes Ohlsson, Albert Hofman, Fernando Rivadeneira, André G Uitterlinden, Louis Pérusse, James F Wilson, Caroline Hayward, Ozren Polasek, Francesco Cucca, Kristian Hveem, Catharina A Hartman, Anke Tönjes, Stefania Bandinelli, Lyle J Palmer, Sharon L R Kardia, Rainer Rauramaa, Thorkild I A Sørensen, Jaakko Tuomilehto, Veikko Salomaa, Brenda W J H Penninx, Eco J C de Geus, Dorret I Boomsma, Terho Lehtimäki, Massimo Mangino, Markku Laakso, Claude Bouchard, Nicholas G Martin, Diana Kuh, Yongmei Liu, Allan Linneberg, Winfried März, Konstantin Strauch, Mika Kivimäki, Tamara B Harris, Vilmundur Gudnason, Henry Völzke, Lu Qi, Marjo-Riitta Järvelin, John C Chambers, Jaspal S Kooner, Philippe Froguel, Charles Kooperberg, Peter Vollenweider, Göran Hallmans, Torben Hansen, Oluf Pedersen, Andres Metspalu, Nicholas J Wareham, Claudia Langenberg, David R Weir, David J Porteous, Eric Boerwinkle, Daniel I Chasman, Gonçalo R Abecasis, Inês Barroso, Mark I McCarthy, Timothy M Frayling, Jeffrey R O'Connell, Cornelia M van Duijn, Michael Boehnke, Iris M Heid, Karen L Mohlke, David P Strachan, Caroline S Fox, Ching-Ti Liu, Joel N Hirschhorn, Robert J Klein, Andrew D Johnson, Ingrid B Borecki, Paul W Franks, Kari E North, L Adrienne Cupples, Ruth J F Loos, Tuomas O Kilpeläinen
Physical activity (PA) may modify the genetic effects that give rise to increased risk of obesity. To identify adiposity loci whose effects are modified by PA, we performed genome-wide interaction meta-analyses of BMI and BMI-adjusted waist circumference and waist-hip ratio from up to 200,452 adults of European (n = 180,423) or other ancestry (n = 20,029). We standardized PA by categorizing it into a dichotomous variable where, on average, 23% of participants were categorized as inactive and 77% as physically active...
April 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28445915/effect-of-low-dose-aspirin-on-the-time-of-onset-of-preeclampsia-and-time-of-delivery
#15
C Luke Dixon, Caroline Marrs, Maged M Costantine, Luis D Pacheco, George R Saade, Giuseppe Chiossi
No abstract text is available yet for this article.
April 26, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28437470/respiratory-syncytial-virus-neutralizing-serum-antibody-titers-in-infants-following-palivizumab-prophylaxis-with-an-abbreviated-dosing-regimen
#16
Jennifer Claydon, Amitava Sur, Allison Callejas, Mihoko Ladd, Eddie Kwan, Richard Taylor, Stuart E Turvey, Alfonso Solimano, Pascal M Lavoie, Nico Marr
BACKGROUND: Monthly injections of palivizumab during the respiratory syncytial virus (RSV) season in at-risk infants reduces RSV-associated hospitalizations. However, the additive effect of naturally acquired immunity remains unclear. The objective of this study was to assess total neutralizing serum antibodies (NAb) against RSV in at-risk infants who had received an abbreviated course of palivizumab prophylaxis. METHODS: Serum samples were collected from infants enrolled in the RSV Immunoprophylaxis Program in British Columbia, Canada over 2 consecutive RSV seasons (2013 to 2015)...
2017: PloS One
https://www.readbyqxmd.com/read/28435282/managing-the-patient-with-osteogenesis-imperfecta-a-multidisciplinary-approach
#17
REVIEW
Caroline Marr, Alison Seasman, Nick Bishop
Osteogenesis imperfecta (OI) is a heterogeneous heritable connective tissue disorder characterized by low bone density. The type and severity of OI are variable. The primary manifestations are fractures, bone deformity, and bone pain, resulting in reduced mobility and function to complete everyday tasks. OI affects not only the physical but also the social and emotional well-being of children, young people, and their families. As such, medical, surgical, and allied health professionals' assessments all play a role in the management of these children...
2017: Journal of Multidisciplinary Healthcare
https://www.readbyqxmd.com/read/28432161/aggregatibacter-actinomycetemcomitans-pneumonia-with-chest-and-abdominal-wall-involvement
#18
Iris Storms, Marre van den Brand, Peter Schneeberger, Nico van 't Hullenaar
A 54-year-old man presented with a productive cough, chest pain, fever and weight loss. Initial analysis revealed a palpable chest wall mass and consolidation in the left lower lobe and pleural abnormalities on imaging. At that point no infectious cause or malignancy was identified. Microbiological analysis of a needle biopsy from a newly developed abdominal wall mass revealed growth of Aggregatibacter actinomycetemcomitans The patient was successfully treated with antibiotic therapy for 1 year. Aggregatibacter actinomycetemcomitans is a Gram-negative coccobacillus and is part of the normal oral flora...
April 21, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28430103/genomic-characterization-of-recrudescent-plasmodium-malariae-after-treatment-with-artemether-lumefantrine
#19
Gavin G Rutledge, Ian Marr, G Khai Lin Huang, Sarah Auburn, Jutta Marfurt, Mandy Sanders, Nicholas J White, Matthew Berriman, Chris I Newbold, Nicholas M Anstey, Thomas D Otto, Ric N Price
Plasmodium malariae is the only human malaria parasite species with a 72-hour intraerythrocytic cycle and the ability to persist in the host for life. We present a case of a P. malariae infection with clinical recrudescence after directly observed administration of artemether/lumefantrine. By using whole-genome sequencing, we show that the initial infection was polyclonal and the recrudescent isolate was a single clone present at low density in the initial infection. Haplotypic analysis of the clones in the initial infection revealed that they were all closely related and were presumably recombinant progeny originating from the same infective mosquito bite...
August 15, 2017: Emerging Infectious Diseases
https://www.readbyqxmd.com/read/28406615/redox-sensitive-marr-homologue-bifr-from-burkholderia-thailandensis-regulates-biofilm-formation
#20
Ashish Gupta, Stanley M Fuentes, Anne Grove
Biofilm formation by pathogenic Burkholderia species is a serious complication as it renders the bacteria resistant to antibiotics and host defenses. Using B. thailandensis, we report here a novel redox-sensitive member of the multiple antibiotic resistance regulator (MarR) protein family, BifR, which represses biofilm formation. BifR is encoded as part of the emrB-bifR operon; emrB-bifR is divergent to ecsC, which encodes a putative LasA protease. In Pseudomonas aeruginosa, LasA has been implicated in virulence by contributing to cleavage of elastase...
April 21, 2017: Biochemistry
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