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Marco Krengli, Carla Pisani, Letizia Deantonio
The guidelines of the European and American Societies of Radiation Oncology (GEC-ESTRO and ASTRO) defined the selection criteria to offer partial breast irradiation (PBI) after lumpectomy in patients with low risk breast cancer regardless pre-operative staging. A recent publication by Tallet et al. explored the impact of preoperative magnetic resonance imaging (MRI) on patient eligibility for PBI. From their study, an ipsilateral BC was detected in 4% of patients, excluding these patients from intraoperative radiotherapy (IORT)...
September 2016: Journal of Thoracic Disease
Iselin Saltvig, Helle Sjøstrand, Mette Holmqvist Oldenburg, Steen Henrik Matzen
Inverted nipples is an anatomical variation which can be uni- or bilateral, congenital or acquired. The degree of inversion can vary from slight to severe. Treatment can be surgical or non-surgical and should depend on the degree of functional problems. Non-surgical treatment can be beneficial, does not risk affecting sensibility, spares the lactiferous ducts, and therefore does not risk any interference with breast-feeding. Surgical options should only be considered when non-surgical treatment is insufficient...
October 17, 2016: Ugeskrift for Laeger
X Jégouzo, M Desbordes, S Delègue, G Le Vacon, M Patrick, S Mouchabac
OBJECTIVES: Behavioral and psychological symptoms have a high prevalence in dementia. They include mood disorders, psychotic disorders and behavioral disorders such as aggression or screaming. Despite a number of side effects and an increased mortality, antipsychotic drugs are widely prescribed for treatment of this disorder. In France, this increased risk of mortality led in 2009 to the adoption of guidelines concerning all antipsychotics. The guidelines propose a sensible use of antipsychotics after the establishment of non-pharmacological measures...
October 12, 2016: L'Encéphale
S Rosahl, D Eßer
BACKGROUND: The experience of the medical team, interdisciplinarity, quality of the physician-patient relationship, sensible use of modern technology, and a sound knowledge about the long-term results of observation and interventions all influence treatment quality in patients with vestibular schwannomas. OBJECTIVES: Compilation of findings regarding the results of observation and microsurgical treatment of patients with these tumors. Deduction of strategies for the medical management from these data...
October 14, 2016: HNO
Anca Meda Georgescu, Leonard Azamfirei, Krisztina Szalman, Edit Szekely
BACKGROUND: Over the last decades Staphylococcus aureus (SA) has become the dominant etiology of native valve infective endocarditis, with the community-acquired methicillin-sensible Staphylococcus aureus (CA-MSSA) strains being the prevailing type. CASE: We report here a case of extremely severe CA-MSSA aortic valve acute endocarditis associated with persistent Staphylococcus aureus bacteremia (SAB) in a previously healthy man and include a literature review.The patient developed severe and rare complications (purpura, purulent pericarditis, intracerebral hematoma, and rhabdomyolysis) through systemic embolism; they required drainage of pericardial empyema and cerebral hematoma, the latter eventually caused a fatal outcome...
October 2016: Medicine (Baltimore)
Serena Marcelli, Elena Ficulle, Filomena Iannuzzi, Enikö Kövari, Robert Nisticò, Marco Feligioni
Synaptic dysfunction has been recognized as an early feature occurring at the onset of Alzheimer's disease (AD). Compromised neurotransmission leads over time to synaptic loss and these events correlate with the cognitive decline that progressively affects AD patients.Protein SUMOylation (Small Ubiquitin-like MOdifier) is a post-translational modification (PTM) involved in several cellular processes including synaptic transmission.We here demonstrate that cortical synaptosomes prepared from Tg2576 mice of 6 months of age show an increased SUMO-1ylation, which returns back to normal levels at 20 months although synaptic SUMOylation, at this age, resulted more sensible to KCl stimulus...
October 13, 2016: Molecular Neurobiology
Michelangelo Puliga, Andrea Flori, Giuseppe Pappalardo, Alessandro Chessa, Fabio Pammolli
The role of Network Theory in the study of the financial crisis has been widely spotted in the latest years. It has been shown how the network topology and the dynamics running on top of it can trigger the outbreak of large systemic crisis. Following this methodological perspective we introduce here the Accounting Network, i.e. the network we can extract through vector similarities techniques from companies' financial statements. We build the Accounting Network on a large database of worldwide banks in the period 2001-2013, covering the onset of the global financial crisis of mid-2007...
2016: PloS One
Ximena Fadic, Fabián Placencia, Ana María Domínguez, Francisco Cereceda-Balic
There is a current tendency to develop and apply environmentally friendly techniques that meet the requirements of green analytical chemistry as an alternative to conventional analytical methods. For toxicity evaluation, these alternatives may be found in bioassays such as Tradescantia. This technique, developed in the 1980s, is highly sensitive to evaluate environmental mutagens, simple and cheap. In this paper, the sensibility of both the Tradescantia micronucleus bioassay (Trad-MCN) and the Tradescantia stamen hair bioassay (Trad-SH) were studied for carbaryl, dimethoate and iprodione, common agricultural and domestic pesticides that are currently used in Chile, which have never been tested with such bioassays...
October 10, 2016: Science of the Total Environment
Amany M Fekry
A new sensitive simple electrochemical sensor for Moxifloxacin Hydrochloride (MOXI) detection has been successfully performed. The sensor built on carbon paste (CP) modified with silver nanoparticles (AgNPs). AgNPs are biocompatible stable noble materials especially in biological sensing. The silver nanoparticles modified carbon paste electrode (SNMCPE) displayed high electrocatalytic activity towards oxidation of 1.0mM MOXI in Britton Robinson (BR) buffer of pH range (2.0-9.0). The techniques used to do this work are cyclic voltammetry (CV), linear sweep voltammetry (LSV), chronoamperometry (CA) and electrochemical impedance spectroscopy (EIS)...
July 25, 2016: Biosensors & Bioelectronics
Sibylla Wolter, Carolin Dudschig, Barbara Kaup
This study explored differences between pianists and non-musicians during reading of sentences describing high- or low-pitched auditory events. Based on the embodied model of language comprehension, it was hypothesized that the experience of playing the piano encourages a corresponding association between high-pitched sounds and the right and low-pitched sounds and the left. This pitch-space association is assumed to become elicited during understanding of sentences describing either a high- or low-pitched auditory event...
October 12, 2016: Psychological Research
Lyndon G Amorin-Woods, Gregory F Parkin-Smith, Lee Nedkoff, Colleen Fisher
BACKGROUND: Practice-based data collection can offer insight into the nature of chiropractic practice and contribute to resolving the conundrum of the chiropractic profession's role in contemporary healthcare, subsequently informing care service policy. However, there is little formal data available about chiropractic practice to inform decision-makers about the nature and role of chiropractic within the context of a modern multidisciplinary healthcare context in Australia, particularly at a local and regional level...
2016: Chiropractic & Manual Therapies
Vinícius Carvalho Fonseca, Edilson Paes Saraiva, Alex Sandro Campos Maia, Carolina Cardoso Nagib Nascimento, Josinaldo Araújo da Silva, Walter Esfraim Pereira, Edgard Cavalcanti Pimenta Filho, Maria Elivânia Vieira Almeida
The aim of this study was to build a prediction model both sensible and latent heat transfer by respiratory tract for Morada Nova sheep under field conditions in a semiarid tropical environment, using easily measured physiological and environmental parameters. Twelve dry Morada Nova ewes with an average of 3 ± 1.2 years old and average body weight of 32.76 ± 3.72 kg were used in a Latin square design 12 × 12 (12 days of records and 12 schedules). Tidal volume, respiratory rate, expired air temperature, and partial vapor pressure of the expired air were obtained from the respiratory facial mask and using a physiological measurement system...
October 10, 2016: International Journal of Biometeorology
Agostino Colli, Mirella Fraquelli, Daniele Prati, Alessia Riva, Alessandra Berzuini, Dario Conte, Alessio Aghemo, Massimo Colombo, Giovanni Casazza
INTRODUCTION: In a perspective of economic constraints the prioritizing of patients to IFN-free regimens is mainly based on the determination of liver stiffness by transient elastography (TE). Being a continuous variable the interpretation of TE results requires the identification of cut-off values, to date set to maximize diagnostic accuracy even if such values should be better based on more helpful outcome prediction endpoints. AIM: To define the TE cut-off values in different clinical scenarios, including new IFN-free regimens, and to balance the clinical benefits versus harms in treated and untreated patients...
2016: PloS One
Pierre-Louis Hervé, Delphyne Descamps, Charlotte Deloizy, Véronique Dhelft, Daphné Laubreton, Edwige Bouguyon, Abdelhak Boukadiri, Catherine Dubuquoy, Thibaut Larcher, Pierre-Henri Benhamou, Jean-François Eléouët, Nicolas Bertho, Lucie Mondoulet, Sabine Riffault
To put a Respiratory Syncytial Virus (RSV) vaccine onto the market, new vaccination strategies combining scientific and technical innovations need to be explored. Such a vaccine would also need to be adapted to the vaccination of young children that are the principal victims of acute RSV infection. In the present project, we describe the development and the preclinical evaluation of an original epicutaneous RSV vaccine that combines two technologies: Viaskin® epicutaneous patches as a delivery platform and RSV N-nanorings (N) as a subunit antigen...
October 6, 2016: Journal of Controlled Release: Official Journal of the Controlled Release Society
Mario Mureddu, Guido Caldarelli, Alfonso Damiano, Antonio Scala, Hildegard Meyer-Ortmanns
Islanding is known as a management procedure of the power system that is implemented at the distribution level to preserve sensible loads from outages and to guarantee the continuity in electricity supply, when a high amount of distributed generation occurs. In this paper we study islanding on the level of the transmission grid and shall show that it is a suitable measure to enhance energy security and grid resilience. We consider the German and Italian transmission grids. We remove links either randomly to mimic random failure events, or according to a topological characteristic, their so-called betweenness centrality, to mimic an intentional attack and test whether the resulting fragments are self-sustainable...
October 7, 2016: Scientific Reports
Branko Gabrovec, Ivan Eržen
INTRODUCTION: The purpose of this research was to identify the prevalence of violence towards nursing staff in Slovenian nursing homes. METHODS: For the purpose of this study, a non-experimental sampling method was employed, using a structured questionnaire as a data collection instrument (n=527). The contents of the questionnaire proved valid and reliable, with a high enough degree of internal consistency (Cronbach Alpha minimum 0.82). RESULTS: The nursing staffs working in nursing homes for senior citizens are at high risk of violence...
September 1, 2016: Zdravstveno Varstvo
Seokwoo Son, Jong Eun Park, Joohyung Lee, Minyang Yang, Bongchul Kang
Single-layer flexible touch sensor that is designed for the indium-tin-oxide (ITO)-free, bendable, durable, multi-sensible, and single layer transparent touch sensor was developed via a low-cost and one-step laser-induced fabrication technology. To this end, an entirely novel approach involving material, device structure, and even fabrication method was adopted. Conventional metal oxides based multilayer touch structure was substituted by the single layer structure composed of integrated silver wire networks of sensors and bezel interconnections...
October 5, 2016: Scientific Reports
Thomas Forkmann, Anne Scherer, Judith Meessen, Matthias Michal, Hartmut Schächinger, Claus Vögele, André Schulz
Garfinkel and Critchley (2013) recently proposed a three level model of interoception. Only few studies, however, have empirically tested this theoretical model thus far. The present study aimed at investigating (1) the central assumptions of this model, i.e. that Accuracy, Sensibility and Awareness are distinguishable facets of interoception and that Interoceptive Accuracy is the basic level of interoception, and (2) whether cardiovascular activation (as indexed by heart rate) is differentially related to the three facets of interoception...
October 1, 2016: International Journal of Psychophysiology
Marcel Martínez-Porchas, Enrique Villalpando-Canchola, Francisco Vargas-Albores
The classification performance of Kraken was evaluated in terms of sensitivity and specificity when using short and long 16S rRNA sequences. A total of 440,738 sequences from bacteria with complete taxonomic classifications were downloaded from the high quality ribosomal RNA database SILVA. Amplicons produced (86,371 sequences; 1450 bp) by virtual PCR with primers covering the V1-V9 region of the 16S-rRNA gene were used as reference. Virtual PCŔs of internal fragments V3-V4, V4-V5 and V3-V5 were performed...
September 2016: Heliyon
Sarah Moreland-Russell, Todd Combs, Kevin Schroth, Douglas Luke
New York City, a leader in municipal tobacco control in the USA, furthered its goal of reducing the community's burden of tobacco use in 2014 by implementing Sensible Tobacco Enforcement and Tobacco 21. These policies are intended to restrict youth access and eliminate sources of cheap tobacco. Strong partnerships, substantial local data and support from the public and elected officials were key in overcoming many challenges and ensuring these policies were signed into law.
October 2016: Tobacco Control
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