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https://www.readbyqxmd.com/read/29351713/-living-with-localized-prostate-cancer-decision-making-and-coping-with-the-illness
#1
Friederike Kendel, Isabella Otto, Jennifer Engler, Mark Schrader, Christine Holmberg
BACKGROUND: Men diagnosed with localized prostate cancer must make a choice between treatment strategies that differ considerably in their side effects and have different long-term requirements for coping with the disease. The aim of this study was to describe how men perceive their treatment decision retrospectively and which coping strategies they use. MATERIAL & METHODS: Fifteen men (age mean=67.13±9.38 years) diagnosed with localized prostate cancer participated in three focus groups, grouped according to the treatment strategies radical prostatectomy, radiotherapy, and active surveillance...
January 19, 2018: Psychotherapie, Psychosomatik, Medizinische Psychologie
https://www.readbyqxmd.com/read/29351692/homonymous-hemianopia-in-children-and-adolescents-an-mri-study
#2
Manja Haaga, Susanne Trauzettel-Klosinski, Anna Krumm, Stephan Küster, Iliya Ivanov, Angelika Cordey, Claudia Gehrlich, Martin Staudt
AIM:  Diagnosing homonymous hemianopia (HH) in children can be difficult due to inability to comply with perimetry. Therefore, HH can often only be suspected by magnetic resonance imaging (MRI) showing lesions to the retrochiasmatic visual pathways. The aim of our retrospective observational cross-sectional study was to improve the radiologic detection of HH. METHODS:  MRIs of 21 subjects (5-17 years old) with ophthalmologically confirmed HH (14 complete, 7 incomplete hemianopias) were analyzed...
January 19, 2018: Neuropediatrics
https://www.readbyqxmd.com/read/29351672/high-treatment-success-rate-among-multidrug-resistant-tuberculosis-patients-in-myanmar-2012-2014-a-retrospective-cohort-study
#3
Myat K Thu, Ajay M V Kumar, Kyaw T Soe, Saw Saw, Saw Thein, Zaw Mynit, Htet M W Maung, Si T Aung
Background: Since 2011, Myanmar has adopted domiciliary care for multidrug-resistant tuberculosis (MDR-TB) patients and implemented several patient-support measures such as community-based directly observed treatment, nutritional support and financial incentives for patients and providers. We assessed treatment outcomes among MDR-TB patients registered for treatment in the Yangon and Mandalay Regions of Myanmar during 2012-2014 and factors associated with unfavourable treatment outcomes...
January 17, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29351671/a-novel-non-invasive-method-for-evaluating-electroencephalograms-on-laying-hens
#4
Krista N Eberle, Michael P Martin, Sanjay Shah, Ramon D Malheiros, Kimberly A Livingston, Kenneth E Anderson
The use of electroencephalograms (EEG) to study the avian brain relative to behavior was conducted as early as the 1960's. EEG readings, combined with visual cues, provide the ability to elucidate and correlate behaviors to neurological and physiological changes in a chicken. The use of EEG recordings in animal models require access to the brain to implant electrodes. Having the ability to observe EEG activity on sensible birds without surgical implantation could broaden the research in this area and give further insight related to the hen's state of awareness...
January 17, 2018: Poultry Science
https://www.readbyqxmd.com/read/29351670/comparison-of-two-methods-for-determination-of-intestinal-villus-to-crypt-ratios-and-documentation-of-early-age-associated-ratio-changes-in-broiler-chickens
#5
F D Wilson, T S Cummings, T M Barbosa, C J Williams, P D Gerard, E D Peebles
The determination of intestinal villus to crypt ratios (VCR) is a common method utilized to evaluate effects of various diet regimens on gut microanatomy and for the histologic quantification of intestinal responses to disease processes. Two methods for the determination of small intestinal VCR were compared in early age chickens. A standard method for VCR determination based on 10 villus and crypt length measurements in the jejunal region of the small intestine was employed for the calculation of villus to crypt length ratio (VCLR)...
January 17, 2018: Poultry Science
https://www.readbyqxmd.com/read/29351667/what-to-expect-and-when-benznidazole-toxicity-in-chronic-chagas-disease-treatment
#6
E Aldasoro, E Posada, A Requena-Méndez, A Calvo-Cano, N Serret, A Casellas, S Sanz, D Soy, M J Pinazo, J Gascon
Background: Benznidazole is one of the two most effective antiparasitic drugs for Chagas' disease treatment. However, knowledge about its toxicity profile is mostly based on post-marketing observational studies. Objectives: Our study combines data from two prospective clinical trials designed to assess the safety of the drug newly produced by ELEA Laboratories (Abarax®). Methods: Eligible participants were selected using a consecutive sampling strategy in the CINEBENZ and BIOMARCHA studies between 2013 and 2016 (EUDRACT 2011-002900-34 and 2012-002645-38, respectively, and clinicaltrials...
January 16, 2018: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/29351659/smoking-status-and-survival-among-a-national-cohort-of-lung-and-colorectal-cancer-patients
#7
Sandra J Japuntich, Pallavi Kumar, Jane Pendergast, Grelda Yazmin Juarez Caballero, Jennifer Malin, Robert Wallace, Elizabeth Chrischilles, Nancy L Keating, Elyse R Park
Introduction: The purpose of this study was to explore the association of smoking status and clinically relevant duration of smoking cessation with long-term survival after lung cancer (LC) or colorectal cancer (CRC) diagnosis. We compared survival of patients with LC and CRC who were never-smokers, long-term, medium-term, and short-term quitters, and current smokers around diagnosis. Methods: We studied 5,575 patients in Cancer Care Outcomes Research and Surveillance (CanCORS), a national, prospective observational cohort study, who provided smoking status information approximately 5 months after LC or CRC diagnosis...
January 17, 2018: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/29351652/early-results-in-flow-diverter-sizing-by-computational-simulation-quantification-of-size-change-and-simulation-error-assessment
#8
Ana Paula Narata, Jordi Blasco, Luis San Roman, Juan Miguel Macho, Hector Fernandez, Raquel Kale Moyano, Renaud Winzenrieth, Ignacio Larrabide
BACKGROUND: Sizing of flow diverters (FDs) stent in the treatment of intracranial aneurysms is a challenging task due to the change of stent length after implantation. OBJECTIVE: To quantify the size change and assess the error in length prediction in 82 simulated FD deployments. METHODS: Eighty-two consecutive patients treated with FDs were retrospectively analyzed. Implanted FD length was measured from angiographic images and compared to the nominal sizes of the implanted device...
January 17, 2018: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/29351649/sex-dependent-interactions-between-leptin-wasting-and-humoral-immunity-in-two-ethnic-communities-of-school-aged-children-differentially-exposed-to-schistosoma-haematobium
#9
Emmanuel Hermann, Lobna Gaayeb, Papa S Sow, Modou Seck, Andre B Sagna, Simon Senghor, Lydie Bandagny, Clement Brinkhuizen, Delphine Delcroix-Genete, Anne-Marie Schacht, Gilles Riveau
Background: Leptin is a nutritional hormone whose production is generally higher in females. We investigated how leptin is associated with sex dimorphism during urinary schistosomiasis in relation with wasting. Methods: A cross-sectional study was carried out in three villages in northern Senegal. Ninety-eight school-aged children belonging to the Fulani or Wolof villages were enrolled. We performed parasitic diagnosis and anthropometric measurement to evaluate nutritional status...
January 17, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/29351635/reversibility-of-severe-mitral-valve-regurgitation-after-left-ventricular-assist-device-implantation-single-centre-observations-from-a-real-life-population-of-patients
#10
Monica Dobrovie, Ricardo A Spampinato, Elena Efimova, Jaqueline G da Rocha E Silva, Julia Fischer, Michael Kuehl, Jens-Uwe Voigt, Ann Belmans, Agnieszka Ciarka, Fernanda Bonamigo Thome, Valerie Schloma, Yaroslava Dmitrieva, Sven Lehmann, Jochen Hahn, Elfriede Strotdrees, Friedrich-Wilhelm Mohr, Jens Garbade, Anna L Meyer
OBJECTIVES: This study evaluates the impact of untreated preoperative severe mitral valve regurgitation (MR) on outcomes after left ventricular assist device (LVAD) implantation. METHODS: Of the 234 patients who received LVAD therapy in our centre during a 6-year period, we selected those who had echocardiographic images of good quality and excluded those who underwent mitral valve replacement prior to or mitral valve repair during LVAD placement. The 128 patients selected were divided into 2 groups: Group A with severe MR (n = 65) and Group B with none to moderate MR (n = 63, 28 with moderate MR)...
January 16, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29351618/maintenance-hormonal-therapy-after-treatment-with-medroxyprogesterone-acetate-for-patients-with-atypical-polypoid-adenomyoma
#11
Hidetaka Nomura, Yuko Sugiyama, Terumi Tanigawa, Maki Matoda, Sanshiro Okamoto, Kohei Omatsu, Hiroyuki Kanao, Kazuyoshi Kato, Kuniko Utsugi, Nobuhiro Takeshima
Background: As atypical polypoid adenomyoma (APA) has been reported to be a hormone-related tumor, we aimed to analyze the efficacy and safety of maintenance hormonal therapy after fertility-preserving treatment of these patients with medroxyprogesterone acetate (MPA). Methods: Data were retrospectively analyzed from patients with APA who were treated with a fertility-preserving regimen including MPA between October 2001 and December 2011. Eighteen patients were treated with MPA and 14 (77...
January 17, 2018: Japanese Journal of Clinical Oncology
https://www.readbyqxmd.com/read/29351614/a-membrane-g-protein-coupled-estrogen-receptor-is-necessary-but-not-sufficient-for-sex-differences-in-zebra-finch-auditory-coding
#12
Amanda A Krentzel, Matheus Macedo-Lima, Maaya Z Ikeda, Luke Remage-Healey
Estradiol acts as a neuromodulator in brain regions important for cognition and sensory processing. Estradiol also shapes brain sex differences, but rarely have these concepts been considered simultaneously. In male and female songbirds, estradiol rapidly increases within the auditory forebrain during song exposure and enhances local auditory processing. We tested whether GPER1, a membrane bound estrogen receptor, is necessary and sufficient for neuroestrogen regulation of forebrain auditory processing in male and female zebra finches (Taeniopygia guttata)...
January 17, 2018: Endocrinology
https://www.readbyqxmd.com/read/29351612/a-mutational-signature-associated-with-alcohol-consumption-and-prognostically-significantly-mutated-driver-genes-in-esophageal-squamous-cell-carcinoma
#13
X C Li, M Y Wang, M Yang, H J Dai, B F Zhang, W Wang, X L Chu, X Wang, H Zheng, R F Niu, W Zhang, K X Chen
Background: Esophageal squamous cell carcinoma (ESCC) is often diagnosed at an advanced and incurable stage. Information on driver genes and prognosticators in ESCC remains incomplete. The objective was to elucidate significantly mutated genes (SMGs), mutational signatures, and prognosticators in ESCC. Patients and Methods: Three MutSig algorithms (i.e. MutSigCV, MutSigCL and MutSigFN) and "20/20+" ratio-metric were employed to identify SMGs. Nonnegative matrix factorization was used to decipher mutational signatures...
January 16, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29351610/orthotopic-branched-endovascular-aortic-arch-repair-in-patients-who-cannot-undergo-classical-surgery
#14
Martin Czerny, Bartosz Rylski, Julia Morlock, Holger Schröfel, Friedhelm Beyersdorf, Bertrand Saint Lebes, Olivier Meyrignac, Fatima Mokrane, Mario Lescan, Christian Schlensak, Constatijn Hazenberg, Trijntje Bloemert-Tuin, Sue Braithwaite, Joost van Herwaarden, Herve Rousseau
OBJECTIVES: Our goal was to assess the results after orthotopic branched endovascular aortic arch repair using a new double-branch endoprosthesis in patients with thoracic aortic disease affecting the aortic arch who cannot undergo classical surgery. METHODS: Within a 4-year period, 15 patients with thoracic aortic disease affecting the aortic arch were treated with the Bolton Relay plus double-branch endoprosthesis (Bolton Medical, Sunrise, FL, USA). We assessed clinical outcome, occurrence of endoleaks and the need for secondary interventions...
January 16, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29351606/analysis-of-metal-tolerance-in-rhizobium-leguminosarum-strains-isolated-from-an-ultramafic-soil
#15
Laura Rubio-Sanz, Belén Brito, Jose Palacios
Natural habitats containing high amounts of heavy metals provide a valuable source of bacteria adapted to deal with metal toxicity. A functional analysis of the population of legume endosymbiotic bacteria in an ultramafic soil was undertaken by studying a collection of Rhizobium leguminosarum bv viciae (Rlv) isolates obtained using pea as trap plant. One of the isolates, Rlv UPM1137, was selected on the basis of its higher tolerance to nickel and cobalt and presence of inducible mechanisms for such tolerance...
January 17, 2018: FEMS Microbiology Letters
https://www.readbyqxmd.com/read/29351603/the-unexpected-function-of-a-flavin-dependent-oxidoreductase-fox-from-variovorax-paradoxus-tbea6
#16
Christina Meinert, Marc Schürmann, Jan-Eike Domeyer, Anja Poehlein, Rolf Daniel, Alexander Steinbüchel
3,3'-Thiodipropionic acid (TDP) is used as an additive in food and cosmetic industry and as precursor substrate for biotechnical polythioester production. Its catabolism was investigated in Variovorax paradoxus TBEA6 previous to this study. It was reported that the insertion of the transposon Tn5::mob into a gene showing high homology to flavin-dependent oxidoreductases (fox) resulted in impaired growth with TDP. Therefore, it was assumed that the initial cleavage of TDP is catalyzed by an FAD-dependent oxidoreductase (Fox, VPARA_05580)...
January 17, 2018: FEMS Microbiology Letters
https://www.readbyqxmd.com/read/29351584/the-roles-of-left-versus-right-anterior-temporal-lobes-in-semantic-memory-a-neuropsychological-comparison-of-postsurgical-temporal-lobe-epilepsy-patients
#17
Grace E Rice, Helen Caswell, Perry Moore, Paul Hoffman, Matthew A Lambon Ralph
The presence and degree of specialization between the anterior temporal lobes (ATLs) is a key issue in debates about the neural architecture of semantic memory. Here, we comprehensively assessed multiple aspects of semantic cognition in a large group of postsurgical temporal lobe epilepsy (TLE) patients with left versus right anterior temporal lobectomy (n = 40). Both subgroups showed deficits in expressive and receptive verbal semantic tasks, word and object recognition, naming and recognition of famous faces and perception of faces and emotions...
January 17, 2018: Cerebral Cortex
https://www.readbyqxmd.com/read/29351573/multicenter-french-harmonization-study-for-pd-l1-ihc-testing-in-non-small-cell-lung-cancer
#18
J Adam, N Le Stang, I Rouquette, A Cazes, C Badoual, H Pinot-Roussel, L Tixier, C Danel, F Damiola, D Damotte, F Penault-Llorca, S Lantuéjoul
Background: Various PD-L1 immunohistochemistry (IHC) assays have been developed and used in clinical trials in association with different drugs. In order to harmonize and make PD-L1 testing in non-small cell lung cancer (NSCLC) widely available, we conducted a multicenter study comparing PD-L1 standardized assays and laboratory-developed tests (LDT). Methods: IHC with five anti-PD-L1 monoclonal antibodies (28-8, 22C3, E1L3N, SP142 and SP263) was performed concomitantly on 41 NSCLC surgical specimens in 7 centers using Dako Autostainer Link 48 (3 centers), Leica Bond (2 centers) or Ventana BenchMark Ultra (2 centers), platforms...
January 16, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29351570/joint-adolescent-adult-early-phase-clinical-trials-to-improve-access-to-new-drugs-for-adolescents-with-cancer-proposals-from-the-multi-stakeholder-platform-accelerate
#19
N Gaspar, L V Marshall, D Binner, R Herold, R Rousseau, P Blanc, R Capdeville, J Carleer, C Copland, Y Kerloeguen, K Norga, L Pacaud, M-A Sevaux, C Spadoni, J Sterba, F Ligas, T Taube, M Uttenreuther-Fischer, S Chioato, M A O'Connell, B Geoerger, J-Y Blay, J C Soria, S Kaye, B Wulff, L Brugières, G Vassal, A D J Pearson
The impressive progress recently observed in adult cancers through the introduction of new drugs has not yet been translated to adolescents between 12 and 17 years of age. Currently adolescents are grouped with children, so their access to new, effective drugs already available for adults is delayed because paediatric drug development starts late relative to adult programmes. Moreover, specific early phase trials designed exclusively for adolescents in rare diseases recruit poorly, even if conducted internationally...
January 16, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29351569/neighborhood-disadvantage-and-body-mass-index-a-study-of-residential-relocation
#20
Jerome N Rachele, Anne Kavanagh, Wendy J Brown, Aislinn M Healy, Gavin Turrell
Natural experiments, such as longitudinal observational studies which follow-up residents as they relocate, provide a strong basis to infer causation between the neighborhood environment and health. This study examined whether changes in the level of neighborhood disadvantage were associated with changes in body mass index (BMI) following residential relocation. This analysis included data from 928 residents who relocated between 2007 and 2013, across four waves of the HABITAT study in Brisbane, Australia. Neighborhood disadvantage was measured using a census-derived composite index...
January 17, 2018: American Journal of Epidemiology
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