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https://www.readbyqxmd.com/read/28329389/radial-versus-femoral-access-in-patients-with-acute-coronary-syndromes-with-or-without-st-segment-elevation-a-pre-specified-analysis-from-the-randomized-minimizing-adverse-haemorrhagic-events-by-transradial-access-site-and-systemic-implementation-of-angiox
#1
Pascal Vranckx, Enrico Frigoli, Martina Rothenbühler, Francesco Tomassini, Stefano Garducci, Giuseppe Andò, Andrea Picchi, Paolo Sganzerla, Anita Paggi, Fabrizio Ugo, Arturo Ausiello, Gennaro Sardella, Nicoletta Franco, Marco Nazzaro, Nicoletta de Cesare, Paolo Tosi, Camillo Falcone, Carlo Vigna, Pietro Mazzarotto, Emilio Di Lorenzo, Claudio Moretti, Gianluca Campo, Carlo Penzo, Giampaolo Pasquetto, Dik Heg, Peter Jüni, Stephan Windecker, Marco Valgimigli
Aims: To assess whether radial compared with femoral access is associated with consistent outcomes in patients with ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation acute coronary syndrome (NSTE-ACS). Methods and results: In the Minimizing Adverse Haemorrhagic Events by TRansradial Access Site and Systemic Implementation of angioX (MATRIX) programme patients were randomized to radial or femoral access, stratified by STEMI (2001 radial, 2009 femoral) and NSTE-ACS (2196 radial, 2198 femoral)...
February 28, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28329127/listeria-monocytogenes-cadc-regulates-cadmium-efflux-and-fine-tunes-lipoprotein-localization-to-escape-the-host-immune-response-and-promote-infection
#2
Rita Pombinho, Ana Camejo, Ana Vieira, Olga Reis, Filipe Carvalho, Maria Teresa Almeida, Jorge Campos Pinheiro, Sandra Sousa, Didier Cabanes
Listeria monocytogenes (Lm) is a major intracellular human foodborne bacterial pathogen. We previously revealed Lm-cadC as highly expressed during mouse infection. Here we show that Lm-CadC is a sequence-specific, DNA-binding and cadmium-dependent regulator of CadA, an efflux pump conferring cadmium resistance. CadC, but not CadA, is required for Lm infection in vivo. Interestingly, CadC also directly represses lspB, a gene encoding a lipoprotein signal peptidase whose expression appears detrimental for infection...
March 9, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28328941/cynomolgus-monkeys-are-successfully-and-persistently-infected-with-hepatitis-e-virus-genotype-3-hev-3-after-long-term-immunosuppressive-therapy
#3
Noemi Rovaris Gardinali, Juliana Rodrigues Guimarães, Juliana Gil Melgaço, Yohan Britto Kevorkian, Fernanda de Oliveira Bottino, Yasmine Rangel Vieira, Aline Campos de Azevedo da Silva, Douglas Pereira Pinto, Laís Bastos da Fonseca, Leandro Schiavo Vilhena, Edilson Uiechi, Maria Cristina Carlan da Silva, Julio Moran, Renato Sérgio Marchevsky, Oswaldo Gonçalves Cruz, Rodrigo Alejandro Arellano Otonel, Amauri Alcindo Alfieri, Jaqueline Mendes de Oliveira, Ana Maria Coimbra Gaspar, Marcelo Alves Pinto
Epidemiological studies found that hepatitis E virus genotype 3 (HEV-3) infection was associated with chronic hepatitis and cirrhosis in immunocompromised patients. Our study aimed to investigate the relationship between the host immunosuppressive status and the occurrence of HEV-related chronic hepatitis. Here we describe a successful experimental study, using cynomolgus monkeys previously treated with tacrolimus, a potent calcineurin inhibitor immunosuppressant, and infected with a Brazilian HEV-3 strain isolated from naturally infected pigs...
2017: PloS One
https://www.readbyqxmd.com/read/28328554/the-effect-of-inlet-cannula-length-on-the-intraventricular-flow-field-an-in-vitro-flow-visualization-study-using-the-evaheart-lvad
#4
Karen May-Newman, Juyeun Moon, Varsha Ramesh, Ricardo Montes, Josue Campos, Brian Herold, Paul Isingoma, Tadashi Motomura, Robert Benkowski
LVAD inflow cannula malposition is a significant risk for pump thrombosis. Thrombus development is influenced by altered flow dynamics, such as stasis or high shear that promote coagulation. The goal of this study was to measure the intraventricular flow field surrounding the apical inflow cannula of the Evaheart centrifugal LVAD, and assess flow stasis, vortex structures and pulsatility for a range of cannula insertion depths and support conditions. Experimental studies were performed using a mock loop with a customized silicone left ventricle (LV) and the Evaheart LVAD...
March 20, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28328530/imaging-methods-for-bone-mass-evaluation-during-childhood-and-adolescence-an-update
#5
Isabela Leite Pezzuti, Adriana Maria Kakehasi, Maria Tereza Filgueiras, Juliana Albano de Guimarães, Isabela Alves Campos de Lacerda, Ivani Novato Silva
The objective of the work was to prepare an update on imaging methods for bone evaluation during childhood and adolescence. The text was based on original and review articles on imaging methods for clinical evaluation of bone mass in children and adolescents up to 20 years old. They were selected from BIREME and PUBMED by means of the following keywords: bone density; osteoporosis/diagnosis; densitometry; tomography; ultrasonography; magnetic resonance imaging; and radiogrammetry and published in Portuguese or English, in the last 10 years (2006-2016)...
March 22, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28328129/the-phenotypic-spectrum-of-congenital-zika-syndrome
#6
Miguel Del Campo, Ian M L Feitosa, Erlane M Ribeiro, Dafne D G Horovitz, André L S Pessoa, Giovanny V A França, Alfredo García-Alix, Maria J R Doriqui, Hector Y C Wanderley, Maria V T Sanseverino, João I C F Neri, João M Pina-Neto, Emerson S Santos, Islane Verçosa, Mirlene C S P Cernach, Paula F V Medeiros, Saile C Kerbage, André A Silva, Vanessa van der Linden, Celina M T Martelli, Marli T Cordeiro, Rafael Dhalia, Fernanda S L Vianna, Cesar G Victora, Denise P Cavalcanti, Lavinia Schuler-Faccini
In October 2015, Zika virus (ZIKV) outbreak the Brazilian Ministry of Health (MoH). In response, the Brazilian Society of Medical Genetics established a task force (SBGM-ZETF) to study the phenotype of infants born with microcephaly due to ZIKV congenital infection and delineate the phenotypic spectrum of this newly recognized teratogen. This study was based on the clinical evaluation and neuroimaging of 83 infants born during the period from July, 2015 to March, 2016 and registered by the SBGM-ZETF. All 83 infants had significant findings on neuroimaging consistent with ZIKV congenital infection and 12 had confirmed ZIKV IgM in CSF...
April 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28327881/feline-platynosomiasis-analysis-of-the-association-of-infection-levels-with-pathological-and-biochemical-findings
#7
Dirceu Guilherme de Souza Ramos, Amanda Raiza Gonçalves Lima Oliveira Santos, Leodil da Costa Freitas, Ísis Assis Braga, Erica Pereira da Silva, Luciana Maria Curtio Soares, Nádia Aline Bobbi Antoniassi, Fernando Henrique Furlan, Richard de Campos Pacheco
Platynosomiasis is a common feline hepatic disease caused by Platynosomum fastosum (Trematoda - Dicrocoelidae), which is also known as 'lizard poisoning'. Most reports of feline platynosomiasis show that this disease is sporadic and manifests with uncommon lesions; its pathogenicity is still not well understood. This study aimed to describe liver injuries and enzymatic changes associated with natural P. fastosum infection in 47 stray cats in an endemic area. Overall, 38.3% (18/47) of cats were parasitized, and 2,358 flukes (P...
March 16, 2017: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/28327878/social-networks-in-nursing-work-processes-an-integrative-literature-review
#8
Ana Cláudia Mesquita, Cristina Mara Zamarioli, Francine Lima Fulquini, Emilia Campos de Carvalho, Emilia Luigia Saporiti Angerami
OBJECTIVE: To identify and analyze the available evidence in the literature on the use of social networks in nursing work processes. METHOD: An integrative review of the literature conducted in PubMed, CINAHL, EMBASE and LILACS databases in January 2016, using the descriptors social media, social networking, nursing, enfermagem, redes sociais, mídias sociais, and the keyword nursing practice, without year restriction. RESULTS: The sample consisted of 27 international articles which were published between 2011 and 2016...
March 20, 2017: Revista da Escola de Enfermagem da U S P
https://www.readbyqxmd.com/read/28327845/-intestinal-coccidiosis-in-children-admitted-to-a-hospital-in-peru-and-comparison-of-two-methods-for-detecting-cryptosporidium-spp
#9
Heber Silva-Díaz, Hamer Campos-Flores, Jean Pier Llagas-Linares, Dunalia LLatas-Cancino
A cross-sectional study was done between October 2014 and June 2015 to estimate the frequency of infection due to intestinal coccidiosis in children admitted to a hospital in Peru, and compare the modified acid-fast staining procedure with the enzyme-linked immunoassay (ELISA) method for the detection of Cryptosporidium spp. Coccidia were detected using the modified acid-fast staining procedure and the Cryptosporidium ELISA method (kit r-Biopharm) on seriated stool samples. Out of a total of 325 children, 5...
October 2016: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/28327839/-sociocultural-factors-determinants-of-eating-habits-of-kindergarten-schoolchildren-in-peru
#10
Rocío González-Jiménez, Fátima León-Larios, Mercedes Lomas-Campos, María-Jesús Albar
To examine the sociocultural factors that determine the eating habits of children aged less than 5 years who attend kindergarten school in Chachapoyas in Peru, we carried out a qualitative study by means of semi-structured interviews of 18 fathers and mothers. The key factors related to eating habits were as follows: availability and easiness to prepare foods, schedule and work done by parents, intake of coffee in children as a common practice, lack of resources and economic uncertainty for food planning, and the lack of nutritional knowledge...
October 2016: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/28327824/screening-of-wild-fruit-trees-with-gastroprotective-activity-in-different-experimental-models
#11
Luciane Angela Nottar Nesello, Adriana Campos, Roseane Leandra da Rosa, Sérgio Faloni de Andrade, Valdir Cechinel
BACKGROUND: Given the increase of people with gastrointestinal disorders, the search for alternative treatments with fewer side effects is vital, as well as the demand for food or plants that can help protect the stomach. OBJECTIVE: The aim of this study was to evaluate the gastroprotective action of the extracts of wild fruit trees of Myrcianthes pungens (guabiju); Inga vera Willd. (ingá-banana) and Marlierea tomentosa Cambess. (guarapuruna) in in vivo pharmacological models...
March 16, 2017: Arquivos de Gastroenterologia
https://www.readbyqxmd.com/read/28327814/the-development-of-panstrongylus-herreri-under-fluctuating-environmental-conditions
#12
Edson Franzim, Maria Tays Mendes, Ana Carolina Borella Marfil Anhê, Afonso Pelli, Marcos Vinicius Silva, Virmondes Rodrigues, Helioswilton Sales-Campos, Carlo Jose Freire Oliveira
INTRODUCTION: Panstrongylus herreri is a main Chagas disease vector, and its success as a vector stems from its ability to establish domiciliated colonies; we aimed to explore its biology and reproduction. METHODS: The average amount of blood ingested and the time from the beginning of a blood meal to the production of feces were recorded. RESULTS: Females exhibited a higher blood ingestion rate than males, but similar defecation times and frequencies were observed...
January 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/28327812/platelet-derived-growth-factor-a-mrna-in-platelets-is-associated-with-the-degree-of-hepatic-fibrosis-in-chronic-hepatitis-c
#13
Aline Aki Tanikawa, Rejane Maria Tommasini Grotto, Giovanni Faria Silva, Adriana Camargo Ferrasi, Valéria Cristina Rodrigues Sarnighausen, Maria Inês de Moura Campos Pardini
INTRODUCTION: Transforming growth factor beta 1 (TGFB1) and platelet-derived growth factor (PDGF) are the main cytokines related to hepatic fibrogenesis. METHODS: RNA isolated from the platelets and hepatic tissue of 43 HCV carriers was used for quantitative polymerase chain reaction to determine TGFB1, PDGFA, and PDGFB RNA expression. RESULTS: The mRNA expression of PDGFA in platelets was significantly lower in the group with advanced fibrosis than in the group with early-stage fibrosis...
January 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/28327811/undiagnosed-acute-hiv-infection-identified-through-rna-testing-of-pooled-serum-samples-obtained-during-a-dengue-outbreak-in-s%C3%A3-o-paulo-brazil
#14
Elaine Monteiro Matsuda, Daniela Rodrigues Colpas, Norberto Camilo Campos, Luana Portes Ozorio Coelho, Andreia Moreira Dos Santos Carmo, Luís Fernando de Macedo Brígido
INTRODUCTION: Improving HIV diagnostics and treatment is necessary to end the AIDS epidemic. Pooled plasma can be used to identify patients with acute HIV disease, even before serological tests. During dengue outbreaks, patients having symptoms common to other acute viral diseases might seek medical care. METHODS: We evaluated HIV RNA in pooled seronegative dengue samples. RESULTS: After excluding individuals with a known HIV diagnosis, an HIV-1 prevalence of 0...
January 2017: Revista da Sociedade Brasileira de Medicina Tropical
https://www.readbyqxmd.com/read/28326898/combination-of-electroflotation-process-and-down-flow-granular-filtration-to-treat-wastewater-contaminated-with-oil
#15
Thyara Campos Martins Nonato, Juliana Marques Schöntag, Tiago Burgardt, Alcione Aparecida de Almeida Alves, William Flores Broock, Ramon Lucas Dalsasso, Maurício Luiz Sens
One of the main problems faced by the oil industry is related to the amount of produced water generated during the oil extraction process. For proper disposal of this effluent, treatment processes should be applied to meet the requirements established by environmental agencies. Thus, the present study aimed to evaluate the efficiency of the combination of electroflotation process and down-flow granular filtration in the treatment of wastewater contaminated with oil. To this end, they were studied in a pilot system, to optimize the electroflotation process and combination of processes...
March 22, 2017: Environmental Technology
https://www.readbyqxmd.com/read/28326611/mechanical-characterization-of-curly-hair-influence-of-the-use-of-nonconventional-hair-straightening-treatments
#16
M G A Leite, P M B G Maia Campos
BACKGROUND/PURPOSE: Hair straighteners are very popular around the world, although they can cause great damage to the hair. Thus, the characterization of the mechanical properties of curly hair using advanced techniques is very important to clarify how hair straighteners act on hair fibers and to contribute to the development of effective products. On this basis, we chose two nonconventional hair straighteners (formaldehyde and glyoxylic acid) to investigate how hair straightening treatments affect the mechanical properties of curly hair...
March 21, 2017: Skin Research and Technology
https://www.readbyqxmd.com/read/28326135/regiochemistry-of-cyclocondensation-reactions-in-the-synthesis-of-polyazaheterocycles
#17
Patrick T Campos, Leticia V Rodrigues, Andrei L Belladona, Caroline R Bender, Juliana S Bitencurt, Fernanda A Rosa, Davi F Back, Helio G Bonacorso, Nilo Zanatta, Clarissa P Frizzo, Marcos A P Martins
The syntheses of several polyazaheterocycles are demonstrated. The cyclocondensation reactions between β-enaminodiketones [CCl3C(O)C(=CNMe2)C(O)-CO2Et] and aromatic amidines resulted in glyoxalate-substituted pyrido[1,2-a]pyrimidinone, thiazolo[3,2-a]pyrimidinone and pyrimido[1,2-a]benzimidazole. Pyrazinones and quinoxalinones were obtained through the reaction of these glyoxalates with ethylenediamine and 1,2-phenylenediamine derivatives. On the other hand, the reaction of glyoxalates with amidines did not lead to the formation of imidazolones, but rather N-acylated products were obtained...
2017: Beilstein Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28325480/low-back-pain-and-sciatica-in-over-16s-assessment-and-management-nice-guideline-ng59
#18
Tarcisio Folly de Campos
No abstract text is available yet for this article.
March 7, 2017: Journal of Physiotherapy
https://www.readbyqxmd.com/read/28325442/a-two-stage-variable-selection-and-classification-approach-for-parkinson-s-disease-detection-by-using-voice-recording-replications
#19
Lizbeth Naranjo, Carlos J Pérez, Jacinto Martín, Yolanda Campos-Roca
BACKGROUND AND OBJECTIVE: In the scientific literature, there is a lack of variable selection and classification methods considering replicated data. The problem motivating this work consists in the discrimination of people suffering Parkinson's disease from healthy subjects based on acoustic features automatically extracted from replicated voice recordings. METHODS: A two-stage variable selection and classification approach has been developed to properly match the replication-based experimental design...
April 2017: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/28324927/estimation-of-arterio-venous-access-blood-flow-in-hemodialysis-patients-using-video-image-processing-technique
#20
Fansan Zhu, Schantel Williams, Hannah Putnam, Israel Campos, Jie Ma, Camille Johnson, Franz Kappel, Peter Kotanko
Assessment of arterio-venous fistula (AVF) blood flow (ABF) is vital in hemodialysis (HD) patients. Currently, no non-invasive and contact-free technique is available to accurately measure ABF in routine clinical practice. In this study, we developed a novel approach using video image processing (VIP) to measure the change in optic flow in the skin. We the tested the hypothesis that the change in optical flow, expressed as the change in pixels between consecutive frames, is related to ABF. We recorded AVF videos in 40 HD patients using a digital camera and processed them by VIP technique...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
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