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https://www.readbyqxmd.com/read/28898347/-the-problem-of-medical-approach-to-disability-an-interdisciplinary-challenge-between-health-education-and-law
#1
Jorge Eduardo Alfaro Urrutia
No abstract text is available yet for this article.
May 2017: Revista Médica de Chile
https://www.readbyqxmd.com/read/28892867/land-surface-temperature-as-an-indicator-of-the-unsaturated-zone-thickness-a-remote-sensing-approach-in-the-atacama-desert
#2
Harry Urqueta, Jorge Jódar, Christian Herrera, Hans-G Wilke, Agustín Medina, Javier Urrutia, Emilio Custodio, Jazna Rodríguez
Land surface temperature (LST) seems to be related to the temperature of shallow aquifers and the unsaturated zone thickness (∆Zuz). That relationship is valid when the study area fulfils certain characteristics: a) there should be no downward moisture fluxes in an unsaturated zone, b) the soil composition in terms of both, the different horizon materials and their corresponding thermal and hydraulic properties, must be as homogeneous and isotropic as possible, c) flat and regular topography, and d) steady state groundwater temperature with a spatially homogeneous temperature distribution...
September 7, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28882125/evidence-mapping-based-on-systematic-reviews-of-therapeutic-interventions-for-gastrointestinal-stromal-tumors-gist
#3
Mónica Ballesteros, Nadia Montero, Antonio López-Pousa, Gerard Urrútia, Ivan Solà, Gabriel Rada, Hector Pardo-Hernandez, Xavier Bonfill
BACKGROUND: Gastrointestinal Stromal Tumours (GISTs) are the most common mesenchymal tumours. Currently, different pharmacological and surgical options are used to treat localised and metastatic GISTs, although this research field is broad and the body of evidence is scattered and expanding. Our objectives are to identify, describe and organise the current available evidence for GIST through an evidence mapping approach. METHODS: We followed the methodology of Global Evidence Mapping (GEM)...
September 7, 2017: BMC Medical Research Methodology
https://www.readbyqxmd.com/read/28807390/vancomycin-resistant-enterococcus-faecium-st17-outbreak-in-a-neonatal-unit
#4
Luis López-Urrutia, Mónica de Frutos, Jesús Oteo, José María Eiros
No abstract text is available yet for this article.
August 11, 2017: Enfermedades Infecciosas y Microbiología Clínica
https://www.readbyqxmd.com/read/28777783/is-a-short-course-antibiotic-treatment-effective-for-streptococcal-tonsillopharyngitis-in-children
#5
Camila Rojas-Ramírez, Tomás Kramer-Urrutia, Lorena Cifuentes
Acute bacterial tonsillopharyngitis in children has been classically treated with long courses of antibiotic, usually 10 days, with the intention to prevent the occurrence of complications. However, it has not been clarified whether a shortened treatment could be equally effective in fulfilling that purpose. To answer this question, we searched in Epistemonikos database, which is maintained by screening multiple databases. We identified five systematic reviews including 59 randomized trials overall. We extracted data, conducted a meta-analysis and generated a summary of findings table using the GRADE approach...
March 24, 2017: Medwave
https://www.readbyqxmd.com/read/28765025/congenital-malformations-of-the-central-nervous-system-in-rural-western-honduras-a-6-year-report-on-trends
#6
Dagoberto Estevez-Ordonez, Michael C Dewan, Michael J Feldman, Eleazar E Montalvan-Sanchez, Daniela M Montalvan-Sanchez, Aida A Rodriguez-Murillo, Samuel A Urrutia-Argueta, Charlotte B Cherry, Douglas R Morgan, Roberto Alvarez-Rodriguez, Christopher M Bonfield
BACKGROUND: Central nervous system (CNS) malformations including neural tube defects (NTDs) are the second most common type of birth defects world-wide, and are major causes of childhood disability and mortality. We report the first analysis of prevalence in Western Honduras of CNS malformations including NTDs over six consecutive years. METHODS: Data from all patients with congenital CNS malformations and total live births between 2010 and 2015 were obtained through institution and regional registries from all three public referral hospitals in Western Honduras, representing 67 municipalities...
July 29, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28736517/resolution-of-cochlear-inflammation-novel-target-for-preventing-or-ameliorating-drug-noise-and-age-related-hearing-loss
#7
REVIEW
Gilda M Kalinec, Gwen Lomberk, Raul A Urrutia, Federico Kalinec
A significant number of studies support the idea that inflammatory responses are intimately associated with drug-, noise- and age-related hearing loss (DRHL, NRHL and ARHL). Consequently, several clinical strategies aimed at reducing auditory dysfunction by preventing inflammation are currently under intense scrutiny. Inflammation, however, is a normal adaptive response aimed at restoring tissue functionality and homeostasis after infection, tissue injury and even stress under sterile conditions, and suppressing it could have unintended negative consequences...
2017: Frontiers in Cellular Neuroscience
https://www.readbyqxmd.com/read/28729185/-testicular-tumours-in-children-indications-for-testis-sparing-surgery
#8
Martha Isabel Romo Muñoz, Vanesa Núñez Cerezo, Mariela Dore Reyes, Alejandra Vilanova Sánchez, Pilar González-Peramato, Pedro López Pereira, María José Martínez Urrutia
INTRODUCTION AND OBJECTIVES: Although standard surgical treatment of a testicular tumour is orchiectomy, use can be made of testis-sparing surgery in selected cases, based on tumour markers, tumour size, and histopathological findings. Our objective is to become acquainted with the indications of testis-sparing surgery as a treatment for the incidental finding of a palpable and non-palpable testicular mass. MATERIAL AND METHODS: A retrospective study was conducted on 22 patients younger than 18 years diagnosed with a testicular tumour between 2000 and 2014...
July 17, 2017: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/28720707/intrinsically-disordered-chromatin-protein-nupr1-binds-to-the-c-terminal-region-of-polycomb-ring1b
#9
Patricia Santofimia-Castaño, Bruno Rizzuti, Ángel L Pey, Philippe Soubeyran, Miguel Vidal, Raúl Urrutia, Juan L Iovanna, José L Neira
Intrinsically disordered proteins (IDPs) are ubiquitous in eukaryotes, and they are often associated with diseases in humans. The protein NUPR1 is a multifunctional IDP involved in chromatin remodeling and in the development and progression of pancreatic cancer; however, the details of such functions are unknown. Polycomb proteins are involved in specific transcriptional cascades and gene silencing. One of the proteins of the Polycomb complex is the Ring finger protein 1 (RING1). RING1 is related to aggressive tumor features in multiple cancer types...
July 18, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28712415/the-role-of-incongruence-between-the-perceived-functioning-by-patients-and-clinicians-in-the-detection-of-psychological-distress-among-functional-and-motor-digestive-disorders
#10
Amanda Rodriguez-Urrutia, Francisco José Eiroa-Orosa, Anna Accarino, Carolina Malagelada, Fernando Azpiroz
OBJECTIVES: Previous research on gastrointestinal and other medical conditions has shown the presence of incongruence between self- and clinician-reported functioning and its relation with psychopathology. The main objective of this study was to test whether inconsistencies between clinician- and self-assessed functionality can be used to detect psychopathology among patients diagnosed of motor or functional gastrointestinal disorders. METHODS: One hundred and three patients from a gastroenterology inpatient unit were included in this study...
August 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28699806/fibromyalgia-as-a-cause-of-uncontrolled-asthma-a-case-controlled-multicenter-study
#11
Eva Martinez-Moragon, V Plaza, Isabel Torres, Ana Rosado, Isabel Urrutia, Xavier Casas, Belen Hinojosa, Marina Blanco-Aparicio, Julio Delgado, Santiago Quirce, Carles Sabadell, Pilar Cobellero, Ana Muñoz-Fernández
BACKGROUND: Fibromyalgia can affect the control of asthma when both diseases are present in a single patient. OBJECTIVES: To characterize asthma in patients with concomitant fibromyalgia to assess whether fibromyalgia is an independent factor of asthma severity that influences upon poor asthma control. We also evaluated how dyspnea is perceived by the patients in order to demonstrate that alterations in the perception of airway obstruction may be responsible for poor asthma control...
July 12, 2017: Current Medical Research and Opinion
https://www.readbyqxmd.com/read/28687347/hestat-study-protocol-for-a-phase-ii-iii-randomized-placebo-controlled-single-blind-study-to-evaluate-the-new-hemostatic-agent-tt-173-in-total-knee-arthroplasty
#12
Aránzazu Gonzalez-Osuna, Sebastián Videla, Esther Cánovas, Gerard Urrútia, Santiago Rojas, Ramón López, Jesús Murat, Xavier Aguilera
BACKGROUND: Several hemostatic treatments intended to reduce the bleeding associated to total knee arthroplasty have been investigated with varying degrees of success. TT-173 is a new topical agent based on recombinant tissue factor that activates the extrinsic pathway of coagulation. This trial aim is to evaluate the efficacy and safety of TT-173 in total knee arthroplasty. METHODS/DESIGN: This is a phase II/III, sequential, simple blind, randomized, multicenter, placebo controlled and parallel clinical trial that will recruit 189 evaluable patients...
July 4, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28679693/functional-validation-reveals-the-novel-missense-v419l-variant-in-tgfbr2-associated-with-loeys-dietz-syndrome-lds-impairs-canonical-tgf-%C3%AE-signaling
#13
Margot A Cousin, Michael T Zimmermann, Angela J Mathison, Patrick R Blackburn, Nicole J Boczek, Gavin R Oliver, Gwen A Lomberk, Raul A Urrutia, David R Deyle, Eric W Klee
TGF-β-related heritable connective tissue disorders are characterized by a similar pattern of cardiovascular defects, including aortic root dilatation, mitral valve prolapse, vascular aneurysms, and vascular dissections and exhibit incomplete penetrance and variable expressivity. Because of the phenotypic overlap of these disorders, panel-based genetic testing is frequently used to confirm the clinical findings. Unfortunately in many cases, variants of uncertain significance (VUSs) obscure the genetic diagnosis until more information becomes available...
July 2017: Cold Spring Harbor Molecular Case Studies
https://www.readbyqxmd.com/read/28665307/assessing-lead-nickel-and-zinc-pollution-in-topsoil-from-a-historic-shooting-range-rehabilitated-into-a-public-urban-park
#14
Ricardo Urrutia-Goyes, Ariadne Argyraki, Nancy Ornelas-Soto
Soil contamination is a persistent problem in the world. The redevelopment of a site with a historical deposition of metals might conceal the threat of remaining pollution, especially when the site has become a public place. In this study, human health risk assessment is performed after defining the concentrations of Pb, Ni, and Zn in the topsoil of a former shooting range rehabilitated into a public park in the Municipality of Kesariani (Athens, Greece). A methodology that uses inductively coupled plasma mass spectrometry (ICP-MS, 13 samples), another that uses portable X-ray fluorescence (XRF) following a dense sample design (91 samples), and a hybrid approach that combines both, were used to obtain the concentrations of the trace elements...
June 30, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28645612/il-1%C3%AE-induced-methylation-of-the-estrogen-receptor-er%C3%AE-gene-correlates-with-emt-and-chemoresistance-in-breast-cancer-cells
#15
Aura M Jiménez-Garduño, Mónica G Mendoza-Rodríguez, Daniel Urrutia-Cabrera, María C Domínguez-Robles, Eloy A Pérez-Yépez, Jorge Tonatiuh Ayala-Sumuano, Isaura Meza
Inflammation has been recently acknowledged as a key participant in the physiopathology of oncogenesis and tumor progression. The inflammatory cytokine IL-1β has been reported to induce the expression of markers associated with malignancy in breast cancerous cells through Epithelial-Mesenchymal Transition (EMT). Aggressive breast cancer tumors classified as Triple Negative do not respond to hormonal treatment because they lack three crucial receptors, one of which is the estrogen receptor alpha (ERα). Expression of ERα is then considered a good prognostic marker for tamoxifen treatment of this type of cancer, as the binding of this drug to the receptor blocks the transcriptional activity of the latter...
August 26, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28625590/intranasal-cotinine-improves-memory-and-reduces-depressive-like-behavior-and-gfap-cells-loss-induced-by-restraint-stress-in-mice
#16
Nelson Perez-Urrutia, Cristhian Mendoza, Nathalie Alvarez-Ricartes, Patricia Oliveros-Matus, Florencia Echeverria, J Alex Grizzell, George E Barreto, Alexandre Iarkov, Valentina Echeverria
Posttraumatic stress disorder (PTSD), chronic psychological stress, and major depressive disorder have been found to be associated with a significant decrease in glial fibrillary acidic protein (GFAP) immunoreactivity in the hippocampus of rodents. Cotinine is an alkaloid that prevents memory impairment, depressive-like behavior and synaptic loss when co-administered during restraint stress, a model of PTSD and stress-induced depression, in mice. Here, we investigated the effects of post-treatment with intranasal cotinine on depressive- and anxiety-like behaviors, visual recognition memory as well as the number and morphology of GFAP+ immunoreactive cells, in the hippocampus and frontal cortex of mice subjected to prolonged restraint stress...
September 2017: Experimental Neurology
https://www.readbyqxmd.com/read/28610638/baderi-an-online-database-to-coordinate-handsearching-activities-of-controlled-clinical-trials-for-their-potential-inclusion-in-systematic-reviews
#17
Hector Pardo-Hernandez, Gerard Urrútia, Leticia A Barajas-Nava, Diana Buitrago-Garcia, Julieth Vanessa Garzón, María José Martínez-Zapata, Xavier Bonfill
BACKGROUND: Systematic reviews provide the best evidence on the effect of health care interventions. They rely on comprehensive access to the available scientific literature. Electronic search strategies alone may not suffice, requiring the implementation of a handsearching approach. We have developed a database to provide an Internet-based platform from which handsearching activities can be coordinated, including a procedure to streamline the submission of these references into CENTRAL, the Cochrane Collaboration Central Register of Controlled Trials...
June 13, 2017: Trials
https://www.readbyqxmd.com/read/28605654/the-impact-of-installing-an-mr-scanner-in-the-emergency-department-for-patients-presenting-with-acute-stroke-like-symptoms
#18
Stephanie E Honig, Lukasz S Babiarz, Evan L Honig, Saeedeh Mirbagheri, Victor Urrutia, David M Yousem
PURPOSE: We examined the impact of an MR scanner in the emergency department (ED) on ED length of stay (LOS), hospital (H) LOS, hospital admission rate, hospitalization costs, and ED re-presentation rate of patients presenting with stroke-like symptoms (SLS). We hypothesized that the ED MR would increase efficiency of patient care. METHODS: The number of MRIs performed in the ED vs. inpatient setting, EDLOS, HLOS, hospitalization charges, admission rate, discharge diagnoses, and 30-60-day ED re-presentation rates were determined for ED patients with SLS six months before (2011) and after (2012) ED MR installation...
May 26, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28577872/association-of-adiponectin-with-subclinical-atherosclerosis-in-a-mexican-mestizo-population
#19
Juan Gabriel Juárez-Rojas, Rosalinda Posadas-Sánchez, María Del Rocío Martínez-Alvarado, Margarita Torres-Tamayo, Esteban Jorge-Galarza, Erika Yamel Mancilla-Valenzuela, Carlos Posadas-Romero, Guillermo Celestino Cardoso-Saldaña, María Del Carmen González-Salazar, Gilberto Vargas-Alarcón, Aida Xochitl Medina-Urrutia
BACKGROUND AND AIMS: Adiponectin (ADPN) is a cardioprotective adipocytokine, and its association with atherosclerosis development is controversial. The aim of the present study was to assess the association of low ADPN plasma levels with the presence of subclinical atherosclerosis in a Mexican-Mestizo population without history of diabetes or coronary artery disease (CAD). METHODS: In 818 subjects (53.4 ± 9 years; 49.9% women) anthropometry, subcutaneous and visceral adipose tissue, lipids, glucose, C-reactive protein (CRP), insulin, and ADPN levels were determined...
January 2017: Archives of Medical Research
https://www.readbyqxmd.com/read/28574440/micro-rnas-as-potential-predictors-of-response-to-breast-cancer-systemic-therapy-future-clinical-implications
#20
REVIEW
Alma D Campos-Parra, Gerardo Cuamani Mitznahuatl, Abraham Pedroza-Torres, Rafael Vázquez Romo, Fany Iris Porras Reyes, Eduardo López-Urrutia, Carlos Pérez-Plasencia
Despite advances in diagnosis and new treatments such as targeted therapies, breast cancer (BC) is still the most prevalent tumor in women worldwide and the leading cause of death. The principal obstacle for successful BC treatment is the acquired or de novo resistance of the tumors to the systemic therapy (chemotherapy, endocrine, and targeted therapies) that patients receive. In the era of personalized treatment, several studies have focused on the search for biomarkers capable of predicting the response to this therapy; microRNAs (miRNAs) stand out among these markers due to their broad spectrum or potential clinical applications...
June 2, 2017: International Journal of Molecular Sciences
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