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Ocular trauma in an urban Spanish population:epidemiology and visual outcome

International Journal of Ophthalmology(English edition) 2021年第9期14卷 1327-1333页

作者： Marta Belmonte-Grau Guadalupe Garrido-Ceca paula marticorena-álvarez Department of Ophthalmology Hospital Universitario de La PrincesaMadrid 28006Spain Universidad Autónoma de Madrid Medicine UniversityMadrid 28006Spain

AIM:To describe epidemiological aspects,clinical findings,and visual results in eye trauma patients requiring urgent surgery at a tertiary ***:Retrospective review of adult patients requiring urgent surgery for trauma to the eyeball from January 2010 and April *** was collected relative to age,gender,mechanism of the injury,type of wound,initial and final visual acuity,number and type of surgeries carried *** were classed according to the Birmingham Eye Trauma Terminology(BETT)and the Ocular Trauma Score(OTS)***:The survey included 92 *** age was 54.76±22.18 *** most frequent cause was domestic accidents(44.6%),followed by aggression(22.80%)and occupational accidents(17.4%).Trauma from aggression was more frequent in men(P=0.006)and accidents in the home more common in women(P=0.011).Patients over 65 y presented an odds ratio(OR)of 10.71 for suffering a domestic *** between 15-45 and 46-65 y were at higher risk of trauma from aggression(OR=17.52 and OR=10.94,respectively).As for the type of injury,63.04%were open-globe lesions,Zone II being the most frequently affected(27.2%).In Logistic regression analysis,old age(P=0.05)and retinal involvement(P=0.001)were found to be associated with higher rate of unfavourable visual ***:The epidemiological aspects of eye trauma are highly dependent on the area of population *** accidents are more relevant than workplace accidents in older urban areas with high socioeconomic status.A better knowledge of the epidemiological characteristics is useful for implementing specific prevention measures and appropriate treatment strategies.

关键词： ocular trauma epidemiology domestic accident

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Proteomics for discovery of candidate colorectal cancer biomarkers

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World Journal of Gastroenterology 2014年第14期20卷 3804-3824页

作者： paula lvarez-Chaver Olalla Otero-Estévez María Páez de la Cadena Francisco J Rodríguez-Berrocal Vicenta S Martínez-Zorzano Unidad de Proteómica Servicio de Determinación EstructuralProteómica y GenómicaCentro de Apoyo Científico y Tecnológico a la InvestigaciónUniversidad de VigoCampus As Lagoas-Marcosende área de Bioquímica y Biología Molecular Departamento de BioquímicaGenética e InmunologíaFacultad de BiologíaUniversidad de VigoCampus As Lagoas-Marcosende

Colorectal cancer(CRC)is the second most common cause of cancer-related deaths in Europe and other Western countries,mainly due to the lack of wellvalidated clinically useful biomarkers with enough sensitivity and specificity to detect this disease at early *** it is well known that the pathogenesis of CRC is a progressive accumulation of mutations in multiple genes,much less is known at the proteome ***,in the last years many proteomic studies have been conducted to find new candidate protein biomarkers for diagnosis,prognosis and as therapeutic targets for this malignancy,as well as to elucidate the molecular mechanisms of colorectal *** important advantage of the proteomic approaches is the capacity to look for multiple differentially expressed proteins in a single *** review provides an overview of the recent reports describing the different proteomic tools used for the discovery of new protein markers for CRC such as two-dimensional electrophoresis methods,quantitative mass spectrometry-based techniques or protein ***,we will also focus on the diverse biological samples used for CRC biomarker discovery such as tissue,serum and faeces,besides cell lines and murine models,discussing their advantages and disadvantages,and summarize the most frequently identified candidate CRC markers.

关键词： Colorectal cancer Serum Tissue Proteins Biomarkers Proteomics Protein identification Mass spectrometry

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E2F transcription factors and their complementary roles during DNA damage responses

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Molecular Plant 2023年第9期16卷 1373-1375页

作者： paula Casati Centro de Estudios Fotosinteticos y Bioquimicos(CEFOBl) Universidad Nacional de RosarioSuipacha 5312000 RosarioArgentina

E2F transcription factors(TF)comprise a family of proteins that regulate the expression of genes required for S-phase progression,among *** genome encodes six E2F TFs(E2FA–F),which are classified as typical(E2FA–C)and atypical(E2FD–F)depending on their ability to interact with two DP interaction proteins(DPa and DPb)(Sablowski and Gutierrez,2022).While E2FA–C need to heterodimerize with either DPa or DPb to function,E2FD–F act independently of DP ***,the retinoblastoma-related1(RBR1)protein also binds and inhibits the typical E2F/DP TF complexes when bound to the promoter of genes,repressing their expression in the absence of a signal to enter a new cell *** general,E2FA and E2FB are considered transcriptional activators,while E2FC is generally considered a repressor of cell proliferation(Sablowski and Gutierrez,2022).In addition,it is well documented that E2FB at least,and probably E2FA,can also stimulate the G2/M transition.

关键词： damage E2F complementary

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3D City Models as a Visual Support Tool for the Analysis of Buildings Seismic Vulnerability: The Case of Lisbon

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International Journal of Disaster Risk Science 2017年第3期8卷 308-325页

作者： paula Redweik paula Teves-Costa Inês Vilas-Boas Teresa Santos Instituto Dom Luiz Faculdade de CiênciasUniversidade de Lisboa ESRI Portugal CICS.NOVA–Centro Interdisciplinar de Ciências Sociais Faculdade de Ciências Sociais e HumanasUniversidade Nova de Lisboa

3D city models associate a database of a city to a rigorous geospatial representation that is close to the visible reality by combining appearance, geometry, and semantics. As such, these models may include tools that convey attribute analysis, not only at the statistical level but also in terms of visual appearance of the objects, thus allowing the generation of new knowledge about a phenomenon or its effects. Lisbon is a city with a moderate level of seismic risk, and has been hit in the past by strong earthquakes. Several seismic vulnerability studies of buildings have been carried out in Lisbon. These studies generate different scenarios that consider the magnitude and source location of potential earthquakes. The results of these studies were presented as maps obtained from crossing information contained in 2D layers and presented in a GIS environment. In the present study a seismic vulnerability assessment of Lisbon's buildings held in 2D is extended to the third dimension, which refines the resolution and the set of parameters and explores the gains of spatial analysis in 3D representations. The numerous parameters that contribute to assess seismic vulnerability of buildings may be analyzed individually or simultaneously as well as in multiple seismic scenarios. Although covering all residential buildings in Lisbon, the application of the 3Dcity model is demonstrated with more detail in three pilot areas.

关键词： 3D-GIS 3D models Building vulnerability Lisbon Seismic scenarios

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Striatum-specific mechanisms regulate neuronal cell cycle re-entry:the choice between life and death

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Neural Regeneration Research 2023年第3期18卷 523-524页

作者： paula Dietrich Ioannis Dragatsis Department of Physiology The University of TennesseeHealth Science CenterMemphisTNUSA

Mitochondria dysfunction occurs in the aging brain as well as in several neurodegenerative disorders and predisposes neuronal cells to enhanced sensitivity to *** particular,defects in any of the mitochondria respiratory chain complexes lead to impaired adenosine triphosphate production resulting in diseases that often affect the central nervous *** instance,innate deficits in succinate dehydrogenase(SDH)mitochondria respiratory chain complex II activity caused by genetic mutations in SDH subunits lead to early-onset neurodegeneration(Jain-Ghai et al.,2013),while several adult-onset genetic neurodegenerative disorders are associated with variable levels of complex II deficiency in the central nervous system(Túnez et al.,2010).Also,chemically induced complex II deficiency leads to neurodegeneration.

关键词： SDH impaired cycle

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Forecasting patient demand at urgent care clinics using explainable machine learning

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CAAI Transactions on Intelligence Technology 2023年第3期8卷 712-733页

作者： Teo Susnjak paula Maddigan School of Mathematical and Computational Sciences Massey UniversityAucklandNew Zealand

Urgent care clinics and emergency departments around the world periodically suffer from extended wait times beyond patient expectations due to surges in patient *** delays arising from inadequate staffing levels during these periods have been linked with adverse clinical *** research into forecasting patient flows has mostly used statistical *** studies have also predominately focussed on short‐term forecasts,which have limited practicality for the resourcing of medical *** study joins an emerging body of work which seeks to explore the potential of machine learning algorithms to generate accurate forecasts of patient *** research uses datasets covering 10 years from two large urgent care clinics to develop long‐term patient flow forecasts up to one quarter ahead using a range of state‐of‐the‐art algo-rithms.A distinctive feature of this study is the use of eXplainable Artificial Intelligence(XAI)tools like Shapely and LIME that enable an in‐depth analysis of the behaviour of the models,which would otherwise be *** analysis tools enabled us to explore the ability of the models to adapt to the volatility in patient demand during the COVID‐19 pandemic lockdowns and to identify the most impactful variables,resulting in valuable insights into their *** results showed that a novel combination of advanced univariate models like Prophet as well as gradient boosting,into an ensemble,delivered the most accurate and consistent solutions on *** approach generated improvements in the range of 16%-30%over the existing in‐house methods for esti-mating the daily patient flows 90 days ahead.

关键词： data mining explainable AI forecasting machine learning patient flow urgent care clinics

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King's College criteria and the Clichy-Villejuif criteria require adjustments for assessing acute liver failure due to yellow fever

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World Journal of Transplantation 2025年第1期15卷 124-134页

作者： Bruno da Silva Athanasio Antonio Marcio de Faria Andrade Vivian Vasconcelos Costa Juliano Felix Castro Silverio Leonardo Macedo Garcia Mauro Martins Teixeira Daniele da Gloria Souza paula Vieira Teixeira Vidigal Cristiano Xavier Lima Department of Surgery Federal University of Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Liver Transplantation Unit Felicio Rocho HospitalBelo Horizonte 30110-934Minas GeraisBrazil Department of Morphology Federal University of Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil Department of Biochemistry and Immunology Federal University of Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil Department of Pathology Federal University of Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil

BACKGROUND Acute liver failure(ALF)is a severe condition characterized by rapid deterioration of liver function in individuals without preexisting liver *** transplantation(LT)is the most impactful *** fever(YF)is an infectious disease that primarily affects the liver and has a high mortality ***,LT can be a viable option for treating rare cases with extensive liver ***,the criteria for assessing the severity of ALF and determining the indications for transplantation have not been specifically validated for cases caused by *** To present necessary adjustments to established scoring systems for ALF secondary to *** This was an observational,retrospective,single-center *** consecutive patients with confirmed ALF due to YF were monitored in the intensive care unit by a specialized liver transplant team during a three-month epidemic outbreak in *** hospitalization,general supportive therapeutic measures were implemented,and the patients were regularly assessed using the King's College criteria and the Clichy-Villejuif criteria to determine the severity of liver *** is considered a viable measure for patients with signs of end-stage liver *** Eight of 14(57%)patients developed severe neurological alterations within the first 96 hours after hospital *** patients underwent emergency LT,and despite a moderate viral infection of the graft after transplantation,the 5-year survival rate was 50%.Although the King's College criteria and the Clichy-Villejuif criteria are the main scoring systems for ALF,they are insufficient for predicting the risk of mortality in this context,primarily because of low serum bilirubin levels in the final stage of the disease and significant disparities between coagulation abnormalities and patient *** To ensure good applicability in cases of YF-induced ALF,the authors suggest adaptations to the King's College and Clichy-Vill

关键词： Yellow fever Acute liver failure Liver transplantation King's College criteria Clichy-Villejuif criteria

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Impact of weather conditions and building design on contaminant infiltration from crawl spaces in Swedish schools-Numerical modeling using Monte Carlo method

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Building Simulation 2022年第5期15卷 845-858页

作者： Fredrik Domhagen paula Wahlgren Carl-Eric Hagentoft Department for Architecture and Civil Engineering Division of Building TechnologyChalmers University of TechnologySE-41296GothenburgSweden

Some Swedish school buildings built in the 1960s and 1970s experience indoor air quality problems,where the contaminants are suspected to come from the crawl space underneath the *** poor indoor air quality causes discomfort among pupils and *** an exhaust fan to maintain a negative pressure difference in the crawl space relative to indoors or increasing the ventilation in the classroom are two examples of common measures taken to improve the indoor air ***,these measures are not always effective,and sometimes the school building has to be *** relation between pressure distribution,contaminant concentration in the classroom,outdoor temperature,wind,mechanical ventilation,and air leakage distribution is complex.A better understanding of these relations is crucial for making decisions on the most efficient measure to improve the indoor air *** this paper,a model for contaminant infiltration from the crawl space is used together with the Monte Carlo method to study these *** are performed for several cases where different building shapes,building orientations,shielding conditions,and geographical locations are *** show,for example,that for a building with an imbalanced ventilation system,air is leaking from the crawl space to the classroom for the majority of cases and that concentration levels in the classroom are usually the highest during mild and calm days.

关键词： airtightness air permeability Monte Carlo method infiltration model crawl space indoor air quality

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Numerical Approach of a Coupled Pressure-Saturation Model Describing Oil-Water Flow in Porous Media

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Communications on Applied Mathematics and Computation 2023年第2期5卷 946-964页

作者： paula Luna Arturo Hidalgo ISIS Neutron and Muon Source Rutherford Appleton LaboratoryDidcot OX110QXUK Departamento de Ingeniería Geológica y Minera Escuela Técnica Superior de Ingenieros de Minas y EnergíaCenter for Computational SimulationUniversidad Politécnica de MadridRíos Rosas2128003 MadridSpain

Two-phase flow in porous media is a very active field of research,due to its important applications in groundwater pollution,CO_(2)sequestration,or oil and gas production from petroleum reservoirs,just to name a few of *** flow equations,which make use of Darcy's law,for describing the movement of two immiscible fluids in a porous medium,are among the most relevant mathematical models in reservoir *** work aims to solve a fractional flow model formed by an elliptic equation,representing the spatial distribution of the pressure,and a hyperbolic equation describing the space-time evolution of water *** numerical solution of the elliptic part is obtained using a finite-element(FE)scheme,while the hyperbolic equation is solved by means of two dif-ferent numerical approaches,both in the finite-volume(FV)*** is based on a monotonic upstream-centered scheme for conservation laws(MUSCL)-Hancock scheme,whereas the other makes use of a weighted essentially non-oscillatory(ENO)*** both cases,a first-order centered(FORCE)-αnumerical scheme is applied for inter-cell flux reconstruction,which constitutes a new contribution in the field of fractional flow models describing oil-water movement.A relevant feature of this work is the study of the effect of the parameterαon the numerical solution of the models *** also show that,in the FORCE-αmethod,when the parameterαincreases,the errors diminish and the order of accuracy is more properly attained,as verified using a manufactured solution technique.

关键词： Two-phase flow Reservoir simulation Porous media FORCE-α Finite volume

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Myelin positron emission tomography(PET) imaging in multiple sclerosis

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Neural Regeneration Research 2020年第10期15卷 1842-1843页

作者： Daniele de paula Faria Laboratory of Nuclear Medicine (LIM-43) Departamento de Radiologia e Oncologia Faculdade de Medicina Universidade de Sao Paulo

Multiple sclerosis(MS)is a neurodegenerative disease characterized by inflammation and *** are focused on encountering remyelination therapies that can be applied to delaying,or even decreasing,the motor and cognitive disabilities caused by the *** cellular/molecular changes in MS are dynamic,with inflammation,demyelination and remyelination inducing progressive neurodegenerative changes in the central nervous system,as a ***,the imaging methods for accompanying the process are,as yet,shortcoming.

关键词： inflammation sclerosis myelin

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