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https://www.readbyqxmd.com/read/28074986/-recommendations-for-the-management-of-pancreatic-cancer-type-adenocarcinoma-a-consensus-statement-reached-during-the-2015-latin-american-symposium-on-gastroenterological-oncology
#1
Christian Caglevic, Jorge Gallardo, Marcela de la Torre, Mauricio Mahave, Bettina Müller, Sebastián Solé, Yuri Moscoso, Hernán De La Fuente, Juan Carlos Roa, Sebastián Hoefler, Jean M Butte, Pablo González M, Juan Manuel O'Connor, Javiera Torres, Verónica Pérez Encalada, Daniel Alarcón Cano, Luis Ubillos, Christian Rolfo, Alejo Lingua, Consuelo Díaz Romero, Alejandro Padilla Rosciano, Viviana Cuartero, Germán Calderillo Ruiz, Gilberto Schwartsmann, Xavier Kon Jara, Andrés Andrade G, Luis Mas López, Olga Barajas, Marcela Carballido, Hanns Lembach, Lena Morillas G, Enrique Roca, José Lobatón, Paola Montenegro B, Andrés Yepes, Hugo Marsiglia
Pancreatic cancer is a malignancy of great impact in developed countries and is having an increasing impact in Latin America. Incidence and mortality rates are similar for this cancer. This is an important reason to offer to the patients the best treatments available. During the Latin American Symposium of Gastroenterology Oncology (SLAGO) held in Viña del Mar, Chile, in April 2015, a multidisciplinary group of specialists in the field met to discuss about this disease. The main conclusions of this meeting, where practitioners from most of Latin American countries participated, are listed in this consensus that seek to serve as a guide for better decision making for patients with pancreatic cancer in Latin America...
October 2016: Revista Médica de Chile
https://www.readbyqxmd.com/read/28059099/biological-relevance-of-human-papillomaviruses-in-vulvar-cancer
#2
Gordana Halec, Laia Alemany, Beatriz Quiros, Omar Clavero, Daniela Höfler, Maria Alejo, Wim Quint, Michael Pawlita, Francesc X Bosch, Silvia de Sanjose
The carcinogenic role of high-risk human papillomavirus (HR-HPV) types in the increasing subset of vulvar intraepithelial neoplasia and vulvar cancer in young women has been established. However, the actual number of vulvar cancer cases attributed to HPV is still imprecisely defined. In an attempt to provide a more precise definition of HPV-driven vulvar cancer, we performed HPV-type-specific E6*I mRNA analyses available for 20 HR-/possible HR (pHR)-HPV types, on tissue samples from 447 cases of vulvar cancer...
January 6, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28007310/persistence-of-zika-virus-in-semen-93-days-after-the-onset-of-symptoms
#3
Inés Oliveira Souto, Izaskun Alejo-Cancho, Joaquim Gascón Brustenga, Aida Peiró Mestres, Jose Muñoz Gutiérrez, Miguel J Martínez Yoldi
INTRODUCTION: Zika virus is mainly transmitted through the bites of infected Aedes mosquitoes, although mother-to-child and sexual transmission have also been described. The presence of Zika virus in semen after infection seems to be not uncommon, but the duration of viral persistence has not been well-determined. METHODS: Molecular, serological and cell culture methods were used for the diagnosis and follow up of a case of Zika virus infection imported from Venezuela...
December 19, 2016: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/28001499/effectiveness-and-safety-of-methotrexate-in-psoriasis-an-8-year-experience-with-218-patients
#4
Camila Cabello Zurita, Mercè Grau Pérez, Carlos Pelayo Hernández Fernández, Alicia González Quesada, Pedro Valerón Almazán, Jaime Vilar Alejo, Gregorio Carretero Hernández
BACKGROUND: Methotrexate, a traditional antipsoriatic drug, is very frequently used either as monotherapy or in combination with other systemic drugs. OBJECTIVES: To assess the effectiveness and safety of Methotrexate in psoriasis in usual clinical practice. METHODS: We conducted a retrospective study. We performed an electronic and manual chart review of patients treated with Methotrexate in the Psoriasis Unit of our Hospital from January 2007 to December 2014...
December 21, 2016: Journal of Dermatological Treatment
https://www.readbyqxmd.com/read/27995410/temporal-trends-in-mercury-concentrations-in-raptor-flight-feathers-stored-in-an-environmental-specimen-bank-in-galicia-nw-spain-between-2000-and-2013
#5
Rita García-Seoane, Zulema Varela, Alejo Carballeira, Jesús R Aboal, J Ángel Fernández
Temporal trends in Hg concentrations were investigated in primary flight feathers from 319 specimens of three birds of prey: P7 in the northern goshawk (Accipiter gentilis), P6 in the common buzzard (Buteo buteo) and P5 in the tawny owl (Strix aluco). The samples were stored in a regional environmental specimen bank and belonged to specimens which died between 2000 and 2013 in Galicia (NW Spain). We would expect to see a decline in Hg concentrations across the study period, as data of atmospheric emissions show a gradual reduction of this pollutant in Europe in the last two decades...
December 19, 2016: Ecotoxicology
https://www.readbyqxmd.com/read/27988171/evaluation-of-a-rapid-immunochromatographic-test-for-the-detection-of-oxa-48-carbapenemase
#6
Elisa Rubio, Yuliya Zboromyrska, Cristina Pitart, Irene Campo, Izaskun Alejo-Cancho, Assumpta Fasanella, Andrea Vergara, Francesc Marco, Jordi Vila
We evaluated the OXA-48K-Set, a rapid immunochromatographic test for the detection of Oxacillinase-48 (OXA-48) carbapenemases, among 37 strains expressing OXA-48 and OXA-48-like carbapenemases and 20 additional strains harboring other β-lactamases. The test showed 100% sensitivity and specificity and the results were obtained in 15minutes.
December 6, 2016: Diagnostic Microbiology and Infectious Disease
https://www.readbyqxmd.com/read/27955909/cardiovascular-operations-for-loeys-dietz-syndrome-intermediate-term-results
#7
Nishant D Patel, Todd Crawford, J Trent Magruder, Diane E Alejo, Narutoshi Hibino, James Black, Harry C Dietz, Luca A Vricella, Duke E Cameron
OBJECTIVES: Early experience with Loeys-Dietz syndrome (LDS) suggested an aggressive aortopathy with high risk of aneurysm dissection and rupture at young ages and at smaller aortic diameters than in other connective tissue disorders. We reviewed our experience with LDS to re-examine our indications and outcomes of surgical management. METHODS: We reviewed all patients with a diagnosis of LDS who underwent cardiovascular surgery at our institution. The primary endpoint was mortality, and secondary endpoints included postoperative complications and need for reintervention...
November 16, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27939208/evergreen-or-deciduous-trees-for-capturing-pahs-from-ambient-air-a-case-study
#8
Flavia De Nicola, Estefanía Concha Graña, Purificación López Mahía, Soledad Muniategui Lorenzo, Darío Prada Rodríguez, Rubén Retuerto, Alejo Carballeira, Jesús R Aboal, J Ángel Fernández
Tree canopies play a key role in the cycling of polycyclic aromatic hydrocarbons (PAHs) in terrestrial ecosystems, as leaves can capture PAHs from the air. In this study, accumulation of PAHs was compared in an evergreen species, P. pinaster, and in a deciduous species, Q. robur, in relation to some physio-morphological characteristics. For this purpose, pine needles and oak leaves collected from different sites across Galicia (NW Spain) were analysed to determine PAH contents, specific leaf area, stomatal density and conductance...
February 2017: Environmental Pollution
https://www.readbyqxmd.com/read/27927490/results-of-the-scoliosis-research-society-morbidity-and-mortality-database-2009-2012-a-report-from-the-morbidity-and-mortality-committee
#9
Douglas C Burton, Brandon B Carlson, Howard M Place, Jonathan E Fuller, Kathy Blanke, Robert Cho, Kai-Ming Fu, Aruna Ganju, Robert Heary, Jose A Herrera-Soto, A Noelle Larson, William F Lavelle, Ian W Nelson, Alejo Vernengo-Lezica, Joseph M Verska
INTRODUCTION: Members of the Scoliosis Research Society are required to annually submit complication data regarding deaths, visual acuity loss, neurological deficit and infection (2012-1st year for this measure) for all deformity operations performed. The purpose of this study is to report the 2012 results and the differences in these complications from the years 2009-2012. METHODS: The SRS M&M database is a self-reported complications registry of deformity operations performed by the members...
September 2016: Spine Deformity
https://www.readbyqxmd.com/read/27918148/influenza-a-virus-surveillance-in-the-invasive-american-mink-neovison-vison-from-freshwater-ecosystems-northern-spain
#10
H Gholipour, N Busquets, X Fernández-Aguilar, A Sánchez, M P Ribas, G De Pedro, P Lizarraga, O Alarcia-Alejos, C Temiño, O Cabezón
Influenza A viruses (IAVs) are negative-sense, single-stranded and segmented RNA viruses of the Orthomyxoviridae family that may cause acute respiratory disease in a wide range of birds and mammals. Susceptibility of several species within the family Mustelidae to IAVs has been reported as a result of natural or experimental infections. The objectives of this study were to assess whether free-ranging American mink populations from Northern Spain were infected with IAV and try to define the role of this species in the epidemiology of IAV...
December 5, 2016: Zoonoses and Public Health
https://www.readbyqxmd.com/read/27911300/association-between-plasma-ceramides-and-phosphatidylcholines-and-hippocampal-brain-volume-in-late-onset-alzheimer-s-disease
#11
Min Kim, Alejo Nevado-Holgado, Luke Whiley, Stuart G Snowden, Hilkka Soininen, Iwona Kloszewska, Patrizia Mecocci, Magda Tsolaki, Bruno Vellas, Madhav Thambisetty, Richard J B Dobson, John F Powell, Michelle K Lupton, Andy Simmons, Latha Velayudhan, Simon Lovestone, Petroula Proitsi, Cristina Legido-Quigley
Lipids such as ceramides (Cer) and phosphatidylcholines (PC) have been found altered in the plasma of Alzheimer's disease (AD) patients in a number of discovery studies. For this reason, the levels of 6 ceramides and 3 PCs, with different fatty acid length and saturation levels, were measured in the plasma from 412 participants (AD n = 205, Control n = 207) using mass spectrometry coupled with ultra-performance liquid chromatography. After this, associations with AD status, brain atrophy, and age-related effects were studied...
November 26, 2016: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/27903560/commonly-prescribed-drugs-associate-with-cognitive-function-a-cross-sectional-study-in-uk-biobank
#12
Alejo J Nevado-Holgado, Chi-Hun Kim, Laura Winchester, John Gallacher, Simon Lovestone
OBJECTIVE: To investigate medications associated with cognitive function. DESIGN: Population-based cross-sectional cohort study. SETTING: UK Biobank. PARTICIPANTS: UK Biobank participants aged 37-73 years who completed cognitive tests at the baseline visit in 2006-2010. MAIN OUTCOME MEASURES: Cognitive test outcomes on verbal-numerical reasoning test (n=165 493), memory test (n=482 766) and reaction time test (n=496 813)...
November 30, 2016: BMJ Open
https://www.readbyqxmd.com/read/27897434/time-to-positivity-type-of-culture-media-and-oxidase-test-performed-on-positive-blood-culture-vials-to-predict-pseudomonas-aeruginosa-in-patients-with-gram-negative-bacilli-bacteraemia
#13
N Cobos-Trigueros, Y Zboromyrska, L Morata, I Alejo, C De La Calle, A Vergara, C Cardozo, M P Arcas, A Soriano, F Marco, J Mensa, M Almela, J A Martínez
OBJECTIVE: The aim of this study was to determine the usefulness of oxidase test and time-to-positivity (TTP) in aerobic and anaerobic blood culture vials to detect the presence of Pseudomonas aeruginosa in patients with Gram-negative bacilli (GNB) bacteraemia. METHODS: TTP was recorded for each aerobic and anaerobic blood culture vial of monomicrobial bacteraemia due to GNB. Oxidase test was performed in a pellet of the centrifuged content of the positive blood culture...
25, 2016: Revista Española de Quimioterapia: Publicación Oficial de la Sociedad Española de Quimioterapia
https://www.readbyqxmd.com/read/27892656/cytochrome-p450-bioconjugate-as-a-nanovehicle-for-improved-chemotherapy-treatment
#14
Katrin Quester, Karla Juarez-Moreno, Isamel Secundino, Yvonne Roseinstein, Karla P Alejo, Alejandro Huerta-Saquero, Rafael Vazquez-Duhalt
Cancer is still a growing public health problem, especially breast cancer that is one of the most important cancers in women. Chemotherapy, even though a successful treatment, is accompanied by severe side effects. Moreover, most of the drugs used for chemotherapy are administered as prodrugs and need to be transformed to the active form by cytochromes P450 (CYPs). In addition, increasing numbers of cancer tissues show lower CYP activity than the surrounding healthy tissues in which prodrugs are preferentially activated causing cytotoxicity...
November 28, 2016: Macromolecular Bioscience
https://www.readbyqxmd.com/read/27890413/hydrological-and-depositional-processes-associated-with-recent-glacier-recession-in-yanamarey-catchment-cordillera-blanca-peru
#15
J I López-Moreno, B Valero-Garcés, B Mark, T Condom, J Revuelto, C Azorín-Molina, J Bazo, M Frugone, S M Vicente-Serrano, J Alejo-Cochachin
In this study, we investigate changes in the glaciated surface and the formation of lakes in the headwater of the Querococha watershed in Cordillera Blanca (Peru) using 24 Landsat images from 1975 to 2014. Information of glacier retreat was integrated with available climate data, the first survey of recent depositional dynamics in proglacial Yanamarey Lake (4600m a.s.l.), and a relatively short hydrological record (2002-2014) at the outlet of Yanamarey Lake. A statistically significant temperature warming (0...
February 1, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/27889662/pediatric-pineal-germinomas-epigenetic-and-genomic-approach
#16
Monserrat Pérez-Ramírez, Alejo Justino Hernández-Jiménez, Armando Guerrero-Guerrero, Alicia Georgina Siordia-Reyes, Marta Elena Hernández-Caballero, Antonio García-Méndez, Fernando Chico-Ponce de León, Fabio Abdel Salamanca-Gómez, Normand García-Hernández
OBJECTIVE: We identify and correlate chromosomal alterations, methylation patterns and gene expression in pediatric pineal germinomas. METHODS: CGH microarray, methylation and gene expression were performed through the Agilent platform. The results were analyzed with MatLab software, MapViewer, DAVID, GeneCards and Hippie. RESULTS: Amplifications were found in 1q24.2, 1q31.3, 2p11.2, 3p22.2, 7p13, 7p15.2, 8p22, 12p13.2, 14q24.3 y 22q12; and deletions were found in 1q21...
January 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/27872687/determining-the-molecular-pathways-underlying-the-protective-effect-of-non-steroidal-anti-inflammatory-drugs-for-alzheimer-s-disease-a-bioinformatics-approach
#17
Alejo J Nevado-Holgado, Simon Lovestone
Alzheimer's disease (AD) represents a substantial unmet need, due to increasing prevalence in an ageing society and the absence of a disease modifying therapy. Epidemiological evidence shows a protective effect of non steroidal anti inflammatory (NSAID) drugs, and genome wide association studies (GWAS) show consistent linkage to inflammatory pathways; both observations suggesting anti-inflammatory compounds might be effective in AD therapy although clinical trials to date have not been positive. In this study, we use pathway enrichment and fuzzy logic to identify pathways (KEGG database) simultaneously affected in both AD and by NSAIDs (Sulindac, Piroxicam, Paracetamol, Naproxen, Nabumetone, Ketoprofen, Diclofenac and Aspirin)...
2017: Computational and Structural Biotechnology Journal
https://www.readbyqxmd.com/read/27850956/1320-the-use-of-biomarkers-as-predictors-in-the-prognosis-of-acute-kidney-injury-preliminary-report
#18
Alfredo Aisa, Oscar Torres, Maria Soto, Janet Aguirre-Sanchez, Juvenal Franco-Granillo, Gilberto Camarena Alejo
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27850948/1312-acute-kidney-injury-in-infants-following-cardiac-procedures
#19
Jacqueline Kuntz, Alejandro Suarez Pierre, Kristen Brown, Diane Alejo, Mayuri Machado Alvarez, Luca Vricella, Jeffrey Fadrowski, Kristen Nelson McMillan
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27844494/sensorimotor-interaction-in-deaf-children-relationship-between-gait-performance-and-hearing-input-during-childhood-assessed-in-pre-lingual-cochlear-implant-users
#20
Hamlet Suarez, Rafael Alonso, Sofia Arocena, Enrique Ferreira, Cecilia San Roman, Alejo Suarez, Valeria Lapilover
CONCLUSIONS: The results suggest that auditory input is not neutral in motor skills and the complex interaction between them is generated in the earlier stages of childhood development. Objective The assessment of gait performance in pre-lingual deaf children with cochlear implant (CI). METHODS: Gait velocity (GV), using a 10-meter test, was measured by means of three inertial sensors in 10 pre-lingual cochlear implant users (CIU) (10-16 years old) in three sensory conditions: (1) cochlear implant turned on with environmental noise (EN), (2) cochlear implant turned on with EN and with cognitive dual task (DT), and (3) CI turned off (CI-OFF)...
November 15, 2016: Acta Oto-laryngologica
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