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Cherif Akladios, Jean-Jacques Baldauf, Frederic Marchal, Michel Hummel, Laure-Emilie Rebstock, Jean-Emmanuel Kurtz, Thierry Petit, Karolina Afors, Carole Mathelin, Lise Lecointre, Stéphanie Schrot-Sanyan
OBJECTIVE: To evaluate the overall survival (OS) of patients with initially inoperable advanced ovarian cancer, tubal carcinoma, or primary peritoneal carcinoma of stages III or IV undergoing neoadjuvant chemotherapy (NAC) followed by cytoreductive surgery, according to the number of cycles performed. METHODS: This retrospective study was conducted in three main oncology centres in the east of France, reviewing the charts of all patients who underwent NAC between January 1, 1998 and October 31, 2012...
October 27, 2016: Oncology
Monika Janeczko, Oleg M Demchuk, Dorota Strzelecka, Konrad Kubiński, Maciej Masłyk
Naphthalene-1,4-dione derivatives were synthesized and tested against selected bacterial strains. All the tested compounds were prepared by direct introduction of corresponding substituents into the naphthoquinone core in oxidative conditions. In this study, eight strains of bacteria (Proteus, Escherichia, Klebsiella, Staphylococcus, Enterobacter, Pseudomonas, Salmonella, Enterococcus) were used for determination of antimicrobial activity of synthesized compounds with the Minimal Inhibitory Concentration (MIC) method...
October 17, 2016: European Journal of Medicinal Chemistry
Ehud Chorin, Eyal Ben-Assa, Maayan Konigstein, May-Tal Rofe, Aviram Hochstadt, Naama Galli, Michael Schnapper, Yaron Arbel, Ilan Rabey, Jeremy Ben Shoshan, Amir Halkin, Itzhak Herz, Ariel Finkelstein, Samuel Bazan, Gad Keren, Shmuel Banai
BACKGROUND: Radiologists and cardiologists have a remarkably different approach to the clinical importance and to the need for prophylactic treatment of contrast-induced acute kidney injury (CI-AKI). OBJECTIVES: To evaluate the efficacy of forced diuresis with matched controlled hydration (FMH) in a real-world, high risk population. METHODS: This is an investigator-driven, single-center, retrospective analysis of prospectively collected data...
October 11, 2016: International Journal of Cardiology
Joseph O Okeme, Eva M Webster, J Mark Parnis, Miriam L Diamond
Partition coefficients between polyurethane foam (PUF) and air (KPUF-Air) are important when using PUF as a passive air sampler for semi-volatile organic compounds (SVOCs) and when considering the fate of SVOCs indoors where PUF is a common material. Here, KPUF-Air for selected SVOCs was estimated using published methods, since measured data are unavailable for most of these compounds. Estimates of KPUF-Air were within one order of magnitude for SVOCs having values of log octanol-air partition coefficient (KOA) of 5, but differed by nearly three orders of magnitude for SVOCs with log KOA of 12...
October 23, 2016: Chemosphere
A Di Gilio, G Ventrella, P Giungato, M Tutino, R Giua, G Assennato, G de Gennaro
This study provided a useful approach for assessing the impact of industrial sources on surrounding, especially in a sensitive industrial area as Taranto (South of Italy). Taranto is one of the most industrialized Italian towns, where several emission sources operate simultaneously in proximity to the urban settlement. An intensive monitoring campaign of PAHs was carried out from January 28th to July 30th, 2011, in seven sites located in residential settlement around the industrial area and in the city center...
October 23, 2016: Chemosphere
David S Wald, Jonathan P Bestwick, Joan K Morris, Ken Whyte, Lucy Jenkins, Nicholas J Wald
Background Child-parent screening for familial hypercholesterolemia has been proposed to identify persons at high risk for inherited premature cardiovascular disease. We assessed the efficacy and feasibility of such screening in primary care practice. Methods We obtained capillary blood samples to measure cholesterol levels and to test for familial hypercholesterolemia mutations in 10,095 children 1 to 2 years of age during routine immunization visits. Children were considered to have positive screening results for familial hypercholesterolemia if their cholesterol level was elevated and they had either a familial hypercholesterolemia mutation or a repeat elevated cholesterol level 3 months later...
October 27, 2016: New England Journal of Medicine
Mayte Conejero-Muriel, Isaac Rodriguez-Ruiz, Cristobal Verdugo-Escamilla, Andreu Llobera, Jose Antonio Gavira
Microfluidics or lab-on-a-chip technology offer clear advantages over conventional systems such as a dramatic reduction of reagent consumption or a shorter analysis time, which are translated into costs effective systems. In this work, we present a photonic enzymatic lab on a chip reactor based on Cross-Linked Enzyme Crystals (CLECs), able to work in continuous flow, as a highly sensitive, robust, reusable and stable platform for continuous sensing with superior performance as compared to the state of the art...
October 26, 2016: Analytical Chemistry
M F Achinelly, D P Eliceche, M N Belaich, P D Ghiringhelli
Entomopathogenic nematodes (EPN) belonging to the Heterorhabditidae family are lethal parasites of soil-dwelling insects. Two species were reported in Argentina: Heterorhabditis argentinensis and Heterorhabditis bacteriophora characterized mainly by morphometric features. In this work a comparative and phylogenetic study between five Heterorhabditis populations from Argentina was conducted to analyze the variability between strains and to evaluate the taxonomic position of Heterorhabditis argentinensis. The PCA analyses of morphometric characters separated the larger juvenile, female and male H...
October 24, 2016: Brazilian Journal of Biology, Revista Brasleira de Biologia
Dária Neves, Meritxell Sabidó, Camila Bôtto-Menezes, Nina Schwartz Benzaken, Lucília Jardim, Cynthia Ferreira, André Leturiondo, Camila Gurgel Dos Santos, Adele Schwartz Benzaken
Screening for Chlamydia trachomatis is not routinely offered to young asymptomatic women in Brazil. This study evaluated the performance, usefulness, and operational suitability of the Digene Hybrid Capture II (HCII) CT-ID DNA-test as an opportunistic screening tool to detect C. trachomatis in the public health system in Manaus, Amazonas State. Women aged 14-25 years who attended primary health care services were interviewed and one cervical specimen was collected during cytological screening. The HCII CT test was evaluated for its ability to detect the presence of C...
October 20, 2016: Cadernos de Saúde Pública
Flávia Paula Magalhães Monteiro, Thelma Leite de Araujo, Francisca Bertilia Chaves Costa, Telma Alteniza Leandro, Tahissa Frota Cavalcante, Marcos Venícios de Oliveira Lopes
Objective: to conduct the clinical validation of nursing diagnosis "Willingness for improved infant development". Method: a cross-sectional study, conducted in a Centro de Saúde da Família (Family Health Care center), with 45 healthy breastfed infants. The instrument for collecting the data was prepared based on the literature and validated by nurses. It contained the following variables: sociodemographic, gestational, and obstetrical variables; breastfed infant's nutritional profile; evaluation of the defining characteristics of the proposed nursing diagnosis...
September 2016: Revista Brasileira de Enfermagem
Fernanda Ludmilla Rossi Rocha, Cheila Cristina Leonardo de Oliveira Gaioli, Silvia Helena Henriques Camelo, Vivian Aline Mininel, Thamiris Cavazzani Vegro
Objective: to analyze the organizational culture of a psychiatric hospital and identify the capacity of resilience of nursing workers. Method: quantitative research. For data collection, were used the Brazilian Instrument for Evaluation of Organizational Culture (IBACO - Instrumento Brasileiro para Avaliação da Cultura Organizacional) and the Resilience Scale (RS). Results: participants reported the existence of centralization of power and devaluation of workers, despite recognizing the existence of collaboration at work and practices for improving interpersonal relations...
September 2016: Revista Brasileira de Enfermagem
Erica H Craig, Jennifer R Adams, Lisette P Waits, Mark R Fuller, Diana M Whittington
Understanding the genetics of a population is a critical component of developing conservation strategies. We used archived tissue samples from golden eagles (Aquila chrysaetos canadensis) in three geographic regions of western North America to conduct a preliminary study of the genetics of the North American subspecies, and to provide data for United States Fish and Wildlife Service (USFWS) decision-making for golden eagle management. We used a combination of mitochondrial DNA (mtDNA) D-loop sequences and 16 nuclear DNA (nDNA) microsatellite loci to investigate the extent of gene flow among our sampling areas in Idaho, California and Alaska and to determine if we could distinguish birds from the different geographic regions based on their genetic profiles...
2016: PloS One
Simone Farina, Ivan Guala, Silvia Oliva, Luigi Piazzi, Rodrigo Pires da Silva, Giulia Ceccherelli
Habitat structure plays an important mediating role in predator-prey interactions. However the effects are strongly dependent on regional predator pools, which can drive predation risk in habitats with very similar structure in opposite directions. In the Mediterranean Sea predation on juvenile sea urchins is commonly known to be regulated by seagrass structure. In this study we test whether the possibility for juvenile Paracentrotus lividus to be predated changes in relation to the fragmentation of the seagrass Posidonia oceanica (four habitat classes: continuous, low-fragmentation, high-fragmentation and rocks), and to the spatial arrangement of such habitat classes at a landscape scale...
2016: PloS One
Sulaf Alwassouf, Vasiliki Christodoulou, Laurence Bichaud, Pantelis Ntais, Apostolos Mazeris, Maria Antoniou, Remi N Charrel
Phleboviruses transmitted by sandflies are endemic in the Mediterranean area. The last decade has witnessed the description of an accumulating number of novel viruses. Although, the risk of exposure of vertebrates is globally assessed, detailed geographic knowledge is poor even in Greece and Cyprus where sandfly fever has been recognized for a long time and repeatedly. A total of 1,250 dogs from mainland Greece and Greek archipelago on one hand and 422 dogs from Cyprus on the other hand have been sampled and tested for neutralising antibodies against Toscana virus (TOSV), Sandfly fever Sicilian virus (SFSV), Arbia virus, and Adana virus i...
October 2016: PLoS Neglected Tropical Diseases
Paul R Hunter, Annette Prüss-Ustün
BACKGROUND: Although widely accepted as being one of the most important public health advances of the past hundred years, the contribution that improving sanitation coverage can make to child health is still unclear, especially since the publication of two large studies of sanitation in India which found no effect on child morbidity. We hypothesis that the value of sanitation does not come directly from use of improved sanitation but from improving community coverage. If this is so we further hypothesise that the relationship between sanitation coverage and child health will be non-linear and that most of any health improvement will accrue as sanitation becomes universal...
2016: PloS One
Tomas Maria Perez-Porcuna, Hélio Doyle Pereira-da-Silva, Carlos Ascaso, Adriana Malheiro, Samira Bührer, Flor Martinez-Espinosa, Rosa Abellana
INTRODUCTION: For adequate disease control the World Health Organization has proposed the diagnosis and treatment of latent tuberculous infection (LTBI) in groups of risk of developing the disease such as children. There is no gold standard (GS) test for the diagnosis of LTBI. The objective of this study was to estimate the prevalence of LTBI in young children in contact with a household case of tuberculosis (TB-HCC) and determine the accuracy and precision of the Tuberculin Skin Test (TST) and QuantiFERON-TB Gold in-tube (QFT) used in the absence of a GS...
2016: PloS One
Nanna Hellum Nielsen, Ahmed Jahoor, Jens Due Jensen, Jihad Orabi, Fabio Cericola, Vahid Edriss, Just Jensen
Genomic selection was recently introduced in plant breeding. The objective of this study was to develop genomic prediction for important seed quality parameters in spring barley. The aim was to predict breeding values without expensive phenotyping of large sets of lines. A total number of 309 advanced spring barley lines tested at two locations each with three replicates were phenotyped and each line was genotyped by Illumina iSelect 9Kbarley chip. The population originated from two different breeding sets, which were phenotyped in two different years...
2016: PloS One
Catherine Hankins, Mitchell Warren, Emmanuel Njeuhmeli
Over 11 million voluntary medical male circumcisions (VMMC) have been performed of the projected 20.3 million needed to reach 80% adult male circumcision prevalence in priority sub-Saharan African countries. Striking numbers of adolescent males, outside the 15-49-year-old age target, have been accessing VMMC services. What are the implications of overall progress in scale-up to date? Can mathematical modeling provide further insights on how to efficiently reach the male circumcision coverage levels needed to create and sustain further reductions in HIV incidence to make AIDS no longer a public health threat by 2030? Considering ease of implementation and cultural acceptability, decision makers may also value the estimates that mathematical models can generate of immediacy of impact, cost-effectiveness, and magnitude of impact resulting from different policy choices...
2016: PloS One
Eva Wiberg-Itzel, Andrea B Pembe, Hans Järnbert-Pettersson, Margareta Norman, Anna-Carin Wihlbäck, Irene Hoesli, Monya Todesco Bernasconi, Elie Azria, Helena Åkerud, Elisabet Darj
BACKGROUND: One of the major complications related to delivery is labor dystocia, or an arrested labor progress. Many dystocic deliveries end vaginally after administration of oxytocin, but a large numbers of women with labor dystocia will undergo a long and unsafe parturition. As a result of the exertion required in labor, the uterus produces lactate. The uterine production of lactate is mirrored by the level of lactate in amniotic fluid (AFL). OBJECTIVES: To evaluate whether the level of AFL, analysed in a sample of amniotic fluid collected vaginally at arrested labor when oxytocin was needed, could predict labor outcome in nulliparous deliveries...
2016: PloS One
Xiurong Yu, Hongying Sun, Xiangyun Lin, Xiuxiang Liu
BACKGROUND Breast feeding can enhance preterm infants' neurodevelopmental outcome, regulate immune function development. This study aims to develop breastfeeding evaluation indicators system in neonatal intensive care units (NICU) and to provide theoretical basis for all-round evaluation of breast feeding quality for hospitalized preterm infants. MATERIAL AND METHODS This study was performed based on Avedis Donabedian's theory of medical care quality. Preterm infant breast feeding evaluation indicators system frame was initially formed by using literature review, clinical on-spot observation and expert consultation methods...
October 26, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
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