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https://www.readbyqxmd.com/read/28548465/assessment-of-infantile-hemangiomas-using-a-handheld-wireless-diffuse-optical-spectroscopic-device
#1
Christopher J Fong, Maria C Garzon, Jennifer W Hoi, Hyun K Kim, Christine T Lauren, Kimberly Morel, Lauren Geller, Nina Antonov, Nicole Weitz, June Wu, Andreas H Hielscher
BACKGROUND/OBJECTIVES: Infantile hemangiomas (IHs) are vascular tumors with the potential for significant morbidity. There is a lack of validated objective tools to assess IH severity and response to treatment. Diffuse optical spectroscopy (DOS), a noninvasive, nonionizing imaging modality, can measure total hemoglobin concentration and hemoglobin oxygen saturation in tissue to assess IH vascularity and response to treatment. Our objective was to evaluate the utility of a wireless, handheld DOS system to assess IH characteristics at selected points during their clinical course...
May 26, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28548461/attending-learning-and-socioeconomic-disadvantage-developmental-cognitive-and-social-neuroscience-of-resilience-and-vulnerability
#2
REVIEW
Kylie Schibli, Kyle Wong, Nina Hedayati, Amedeo D'Angiulli
We review current findings associating socioeconomic status (SES), development of neurocognitive functions, and neurobiological pathways. A sizeable interdisciplinary literature was organized through a bifurcated developmental trajectory (BiDeT) framework, an account of the external and internal variables associated with low SES that may lead to difficulties with attention and learning, along with buffers that may protect against negative outcomes. A consistent neurocognitive finding is that low-SES children attend to information nonselectively, and engage in late filtering out of task-irrelevant information...
May 2017: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/28548281/adverse-effects-of-fructose-on-cardiometabolic-risk-factors-and-hepatic-lipid-metabolism-in-subjects-with-abdominal-obesity
#3
Marja-Riitta Taskinen, Sanni Söderlund, Leonie H Bogl, Antti Hakkarainen, Niina Matikainen, Kirsi H Pietiläinen, Sari Räsänen, Nina Lundbom, Elias Björnson, Björn Eliasson, Rosellina M Mancina, Stefano Romeo, Natalie Alméras, Giuseppe Della Pepa, Claudia Vetrani, Anna Prinster, Giovanni Annuzzi, Angela Rivellese, Jean-Pierre Després, Jan Borén
BACKGROUND: Overconsumption of dietary sugars, fructose in particular, is linked to cardiovascular risk factors such as type 2 diabetes, obesity, dyslipidemia, and non-alcoholic fatty liver disease. However, clinical studies have to date not clarified whether these adverse cardiometabolic effects are induced directly by dietary sugars, or if they are secondary to weight gain. OBJECTIVES: To assess the effects of fructose (75 g/day), served with their habitual diet over 12 weeks, on liver fat content and other cardiometabolic risk factors in a large cohort (n=71) of abdominally obese men...
May 26, 2017: Journal of Internal Medicine
https://www.readbyqxmd.com/read/28548086/corrigendum-1000-genomes-based-meta-analysis-identifies-10-novel-loci-for-kidney-function
#4
Mathias Gorski, Peter J van der Most, Alexander Teumer, Audrey Y Chu, Man Li, Vladan Mijatovic, Ilja M Nolte, Massimiliano Cocca, Daniel Taliun, Felicia Gomez, Yong Li, Bamidele Tayo, Adrienne Tin, Mary F Feitosa, Thor Aspelund, John Attia, Reiner Biffar, Murielle Bochud, Eric Boerwinkle, Ingrid Borecki, Erwin P Bottinger, Ming-Huei Chen, Vincent Chouraki, Marina Ciullo, Josef Coresh, Marilyn C Cornelis, Gary C Curhan, Adamo Pio d' Adamo, Abbas Dehghan, Laura Dengler, Jingzhong Ding, Gudny Eiriksdottir, Karlhans Endlich, Stefan Enroth, Tõnu Esko, Oscar H Franco, Paolo Gasparini, Christian Gieger, Giorgia Girotto, Omri Gottesman, Vilmundur Gudnason, Ulf Gyllensten, Stephen J Hancock, Tamara B Harris, Catherine Helmer, Simon Höllerer, Edith Hofer, Albert Hofman, Elizabeth G Holliday, Georg Homuth, Frank B Hu, Cornelia Huth, Nina Hutri-Kähönen, Shih-Jen Hwang, Medea Imboden, Åsa Johansson, Mika Kähönen, Wolfgang König, Holly Kramer, Bernhard K Krämer, Ashish Kumar, Zoltan Kutalik, Jean-Charles Lambert, Lenore J Launer, Terho Lehtimäki, Martin H de Borst, Gerjan Navis, Morris Swertz, Yongmei Liu, Kurt Lohman, Ruth J F Loos, Yingchang Lu, Leo-Pekka Lyytikäinen, Mark A McEvoy, Christa Meisinger, Thomas Meitinger, Andres Metspalu, Marie Metzger, Evelin Mihailov, Paul Mitchell, Matthias Nauck, Albertine J Oldehinkel, Matthias Olden, Brenda Wjh Penninx, Giorgio Pistis, Peter P Pramstaller, Nicole Probst-Hensch, Olli T Raitakari, Rainer Rettig, Paul M Ridker, Fernando Rivadeneira, Antonietta Robino, Sylvia E Rosas, Douglas Ruderfer, Daniela Ruggiero, Yasaman Saba, Cinzia Sala, Helena Schmidt, Reinhold Schmidt, Rodney J Scott, Sanaz Sedaghat, Albert V Smith, Rossella Sorice, Benedicte Stengel, Sylvia Stracke, Konstantin Strauch, Daniela Toniolo, Andre G Uitterlinden, Sheila Ulivi, Jorma S Viikari, Uwe Völker, Peter Vollenweider, Henry Völzke, Dragana Vuckovic, Melanie Waldenberger, Jie Jin Wang, Qiong Yang, Daniel I Chasman, Gerard Tromp, Harold Snieder, Iris M Heid, Caroline S Fox, Anna Köttgen, Cristian Pattaro, Carsten A Böger, Christian Fuchsberger
This corrects the article DOI: 10.1038/srep45040.
May 26, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28547120/enzymatic-characterization-of-fructose-1-6-bisphosphatase-ii-from-francisella-tularensis-an-essential-enzyme-for-pathogenesis
#5
Hiten J Gutka, Nina M Wolf, Jasper Marc G Bondoc, Farahnaz Movahedzadeh
The glpX gene from Francisella tularensis encodes for the class II fructose 1,6-bisphosphatase (FBPaseII) enzyme. The glpX gene has been verified to be essential in F. tularensis, and the inactivation of this gene leads to impaired bacterial growth on gluconeogenic substrates. In the present work, we have complemented a ∆glpX mutant of Escherichia coli with the glpX gene of F. tularensis (FTF1631c). Our complementation work independently verifies that the glpX gene (FTF1631c) in F. tularensis is indeed an FBPase and supports the growth of the ΔglpX E...
May 25, 2017: Applied Biochemistry and Biotechnology
https://www.readbyqxmd.com/read/28545549/detection-and-genetic-characterization-of-a-wide-range-of-infectious-agents-in-ixodes-pavlovskyi-ticks-in-western-siberia-russia
#6
Vera Rar, Natalia Livanova, Sergey Tkachev, Galina Kaverina, Artem Tikunov, Yuliya Sabitova, Yana Igolkina, Victor Panov, Stanislav Livanov, Nataliya Fomenko, Igor Babkin, Nina Tikunova
BACKGROUND: The Ixodes pavlovskyi tick species, a member of the I. persulcatus/I. ricinus group, was discovered in the middle of the 20(th) century in the Russian Far East. Limited data have been reported on the detection of infectious agents in this tick species. The aim of this study was to investigate the prevalence and genetic variability of a wide range of infectious agents in I. pavlovskyi ticks collected in their traditional and recently invaded habitats, the Altai Mountains and Novosibirsk Province, respectively, which are both located within the Western Siberian part of the I...
May 25, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28545524/an-unsupervised-learning-approach-for-tracking-mice-in-an-enclosed-area
#7
Jakob Unger, Mike Mansour, Marcin Kopaczka, Nina Gronloh, Marc Spehr, Dorit Merhof
BACKGROUND: In neuroscience research, mouse models are valuable tools to understand the genetic mechanisms that advance evidence-based discovery. In this context, large-scale studies emphasize the need for automated high-throughput systems providing a reproducible behavioral assessment of mutant mice with only a minimum level of manual intervention. Basic element of such systems is a robust tracking algorithm. However, common tracking algorithms are either limited by too specific model assumptions or have to be trained in an elaborate preprocessing step, which drastically limits their applicability for behavioral analysis...
May 25, 2017: BMC Bioinformatics
https://www.readbyqxmd.com/read/28544673/biocatalytic-friedel-crafts-acylation-and-fries-reaction
#8
Nina G Schmidt, Tea Pavkov-Keller, Nina Richter, Birgit Wiltschi, Karl Gruber, Wolfgang Kroutil
The Friedel-Crafts acylation is commonly used for the synthesis of aryl ketones, and a biocatalytic version, which may benefit from the chemo- and regioselectivity of enzymes, has not yet been introduced. Described here is a bacterial acyltransferase which can catalyze Friedel-Crafts C-acylation of phenolic substrates in buffer without the need of CoA-activated reagents. Conversions reach up to >99 %, and various C- or O-acyl donors, such as DAPG or isopropenyl acetate, are accepted by this enzyme. Furthermore the enzyme enables a Fries-like rearrangement reaction of resorcinol derivatives...
May 23, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28543597/special-issue-of-chirality-28-th-chirality-conference-iscd-28
#9
EDITORIAL
Oliver Trapp, Nina Berova, John Caldwell
No abstract text is available yet for this article.
May 23, 2017: Chirality
https://www.readbyqxmd.com/read/28542662/-dengue-with-unusual-clinical-features-in-an-infant-case-report
#10
Nina Méndez-Domínguez, Kikey Achach-Medina, Yareni María Morales-Gual, Salvador Gómez-Carro
The state of Yucatan, in Mexico, is an endemic area for dengue. During 2015, there was an unpredicted increase in the number of expected cases of dengue fever. OBJECTIVE: To describe and analyse the clinical presentation, progress, and management of a case of dengue infection with non-specific clinical manifestations in an infant which resulted in a dengue shock syndrome. CASE REPORT: One month old infant admitted to hospital with a generalised rash and a history of being bitten by an insect...
April 2017: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/28542626/the-relationship-between-pro-inflammatory-cytokines-and-pain-appetite-and-fatigue-in-patients-with-advanced-cancer
#11
Ørnulf Paulsen, Barry Laird, Nina Aass, Tor Lea, Peter Fayers, Stein Kaasa, Pål Klepstad
BACKGROUND: Systemic inflammation is associated with reduced quality of life and increased symptoms in patients with advanced cancer. The aims of this study were to examine the relationships between inflammatory biomarkers and the Patient Reported Outcome Measures (PROMs) of pain, appetite and fatigue; and to explore whether levels of baseline biomarkers were associated with changes in these PROMs following treatment with corticosteroids. MATERIAL AND METHODS: An exploratory analysis was done on a trial examining the analgesic properties of corticosteroids in patients with advanced cancer...
2017: PloS One
https://www.readbyqxmd.com/read/28541454/comprehensive-analysis-of-prevalence-epidemiological-and-clinical-characteristics-of-mono-infections-and-co-infections-in-diarrhoeal-diseases-in-children-in-tanzania
#12
Sabrina J Moyo, Øyvind Kommedal, Bjorn Blomberg, Kurt Hanevik, Marit Gjerde Tellevik, Samuel Y Maselle, Nina Langeland
The role of interactions between intestinal pathogens in diarrheal disease is uncertain. From August 2010 to July 2011, we collected stool samples from 723 children admitted with diarrhoea (cases) to three major hospitals in Dar es Salaam, Tanzania, and from 564 non-diarrheic children (controls). We analysed the samples for 17 pathogens and assessed interactions between co-infections in additive and multiplicative models. At least one pathogen was detected in 86.9% of the cases and 62.8%, of the controls. Prevalence of co-infections was 58...
May 24, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28541078/ensembles-in-medial-and-lateral-orbitofrontal-cortex-construct-cognitive-maps-emphasizing-different-features-of-the-behavioral-landscape
#13
Nina Lopatina, Brian F Sadacca, Michael A McDannald, Clay V Styer, Jacob F Peterson, Joseph F Cheer, Geoffrey Schoenbaum
The orbitofrontal cortex (OFC) has long been implicated in the ability to use the current value of expected outcomes to guide behavior. More recently, this specific role has been conceptualized as a special case of a more general function that OFC plays in constructing a "cognitive map" of the behavioral task space by labeling the current task state and learning relationships among task states. Here, we have used single unit recording data from 2 prior studies to examine whether and how information relating different states within and across trials is represented in medial versus lateral OFC in rats...
June 2017: Behavioral Neuroscience
https://www.readbyqxmd.com/read/28540781/haemodynamic-changes-during-hyperthermic-intra-thoracic-chemotherapy-for-pseudomyxoma-peritonei
#14
Nina Ashraf-Kashani, John Bell
PURPOSE: Hyperthermic intra-thoracic chemotherapy (HITOC) combined with cytoreductive surgery (CRS) is a novel approach in the management of pseuodmyxoma peritonei with thoracic extension. The haemodynamic effects of hyperthermic chemotherapy present an anaesthetic challenge. Here, we describe the haemodynamic changes seen during HITOC. MATERIALS AND METHODS: A retrospective case note review of adult patients undergoing CRS with HITOC from 2009 to 2016. Intra-operative haemodynamics were measured using the LIDCOrapid(TM) brand of invasive cardiac output (CO) monitor...
March 19, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28540256/concurrent-afatinib-and-whole-brain-radiotherapy-in-exon-19-del-egfr-mutant-lung-adenocarcinoma-a-case-report-and-mini-review-of-the-literature
#15
Chukwuka Eze, Nina-Sophie Hegemann, Olarn Roengvoraphoj, Maurice Dantes, Farkhad Manapov
Leptomeningeal metastases (LM) are found in approximately 3.8% of non-small cell lung cancer cases with an increased incidence in adenocarcinoma, and approximately one-third of patients will present with concomitant brain metastases. We report the case of a 50-year-old male patient with stage IV exon 19-del-EGFR mutant lung adenocarcinoma who progressed on second-generation TKI therapy with manifestation of symptomatic simultaneous diffuse brain and LM. Whole-brain radiotherapy with concurrent afatinib resulted in an almost complete regression of neurological symptoms as well as good, durable radiological response...
2017: Frontiers in Oncology
https://www.readbyqxmd.com/read/28538456/social-to-moderate-alcohol-consumption-provides-a-protective-effect-for-functional-outcomes-after-fixation-of-orthopaedic-fractures
#16
Hesham Saleh, Adam Driesman, Nina Fisher, Philipp Leucht, Sanjit Konda, Kenneth Egol
OBJECTIVES: To identify the association between social and moderate alcohol consumption and functional outcomes after surgical management of orthopaedic fractures. DESIGN: Prospective cohort study. SETTING: Level 1 trauma center. PATIENTS/PARTICIPANTS: Seven hundred eighty-four patients who were operatively treated for an isolated orthopaedic fracture were prospectively followed. Patients were categorized into groups according to self-reported drinking frequencies based on NIAAA guidelines...
June 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28537777/palliative-care-office-hours-for-patients-with-hematologic-malignancies-an-innovative-model-for-symptom-management-and-education
#17
Anessa M Foxwell, Mary E Moyer, David J Casarett, Nina R O'Connor
BACKGROUND: Palliative care programs are experiencing rapid growth, with demand for consults surpassing staffing. Innovative models are needed to equip nonpalliative care providers to manage basic palliative care issues. OBJECTIVES: To develop a novel program of palliative care office hours for hematologic oncology advanced practice providers, and to evaluate its impact on palliative care consult volume and composition. METHODS: A palliative care nurse practitioner or pharmacist was available for weekday office hours to all inpatient hematologic oncology advanced practice providers at an academic medical center to offer advice on pain, nonpain symptoms, and psychosocial distress...
May 24, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28537265/a-tetraoxane-based-antimalarial-drug-candidate-that-overcomes-pfk13-c580y-dependent-artemisinin-resistance
#18
Paul M O'Neill, Richard K Amewu, Susan A Charman, Sunil Sabbani, Nina F Gnädig, Judith Straimer, David A Fidock, Emma R Shore, Natalie L Roberts, Michael H-L Wong, W David Hong, Chandrakala Pidathala, Chris Riley, Ben Murphy, Ghaith Aljayyoussi, Francisco Javier Gamo, Laura Sanz, Janneth Rodrigues, Carolina Gonzalez Cortes, Esperanza Herreros, Iñigo Angulo-Barturén, María Belén Jiménez-Díaz, Santiago Ferrer Bazaga, María Santos Martínez-Martínez, Brice Campo, Raman Sharma, Eileen Ryan, David M Shackleford, Simon Campbell, Dennis A Smith, Grennady Wirjanata, Rintis Noviyanti, Ric N Price, Jutta Marfurt, Michael J Palmer, Ian M Copple, Amy E Mercer, Andrea Ruecker, Michael J Delves, Robert E Sinden, Peter Siegl, Jill Davies, Rosemary Rochford, Clemens H M Kocken, Anne-Marie Zeeman, Gemma L Nixon, Giancarlo A Biagini, Stephen A Ward
K13 gene mutations are a primary marker of artemisinin resistance in Plasmodium falciparum malaria that threatens the long-term clinical utility of artemisinin-based combination therapies, the cornerstone of modern day malaria treatment. Here we describe a multinational drug discovery programme that has delivered a synthetic tetraoxane-based molecule, E209, which meets key requirements of the Medicines for Malaria Venture drug candidate profiles. E209 has potent nanomolar inhibitory activity against multiple strains of P...
May 24, 2017: Nature Communications
https://www.readbyqxmd.com/read/28536461/inter-basin-sources-for-two-year-predictability-of-the-multi-year-la-ni%C3%A3-a-event-in-2010-2012
#19
Jing-Jia Luo, Guoqiang Liu, Harry Hendon, Oscar Alves, Toshio Yamagata
Multi-year La Niña events often induce persistent cool and wet climate over global lands, altering and in some case mitigating regional climate warming impacts. The latest event lingered from mid-2010 to early 2012 and brought about intensive precipitation over many land regions of the world, particularly Australia. This resulted in a significant drop in global mean sea level despite the background upwards trend. This La Niña event is surprisingly predicted out to two years ahead in a few coupled models, even though the predictability of El Niño-Southern Oscillation during 2002-2014 has declined owing to weakened ocean-atmosphere interactions...
May 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28536419/the-long-non-coding-rna-linc00152-is-essential-for-cell-cycle-progression-through-mitosis-in-hela-cells
#20
Linda Nötzold, Lukas Frank, Minakshi Gandhi, Maria Polycarpou-Schwarz, Matthias Groß, Manuel Gunkel, Nina Beil, Holger Erfle, Nathalie Harder, Karl Rohr, Jakob Trendel, Jeroen Krijgsveld, Thomas Longerich, Peter Schirmacher, Michael Boutros, Sylvia Erhardt, Sven Diederichs
In recent years, long non-coding RNA (lncRNA) research has identified essential roles of these transcripts in virtually all physiological cellular processes including tumorigenesis, but their functions and molecular mechanisms are poorly understood. In this study, we performed a high-throughput siRNA screen targeting 638 lncRNAs deregulated in cancer entities to analyse their impact on cell division by using time-lapse microscopy. We identified 26 lncRNAs affecting cell morphology and cell cycle including LINC00152...
May 23, 2017: Scientific Reports
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