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Subjective experience and visual attention to a historic building:A real-world eyetracking study

Frontiers of Architectural Research 2020年第4期9卷 774-804页

作者： luis alfonso de la fuente suarez Architecture School Universidad Autonoma de Nuevo LeonSon Nicolos de los Garza(Monterrey)66455Mexico

The objective of this exploratory study is to discover the relations between visual attention to an architectural work and the subjective experiences produced during its observation.A subjective experience with a building is the specific manner in which an architectural element or the building as a whole are presented to a person.The qualities of the element as how they are perceived and the inner world of the observer are both considered in this subjective experience.The aims of this study are to describe the experience that a building generates in people,pinpoint what has attracted the participant's attention during each view of the building in an itinerary;and understand which aspects of this selected case study have made it an object of attend on.An eye-tracking study was carried out using a portable eye tracker.This tool allowed the participants to walk freely around the exterior of a historic train station in the city of Monterrey,Mexico.Two groups of participants,with routes starting from opposite sides of the building,contemplated it while using the eye tracker.Eye tracking allowed for the identification of the architectural elements that were objects of attention,the lengths of observation,and the points of view from which the elements were observed.Other data collection techniques,such as the think-aloud protocol and a special type of survey,were used to deeply understand the experiences that accompanied the visual exploration of the historic building.Results suggest that the participants observed the different architectural elements for a time that was neither influenced by the route used to explore the building nor the point where that route was initiated.The architectural elements identified as examples of high-quality architecture and perceived as aesthetically pleasing by the participants during the itinerary were observed for longer times.

关键词： Eye tracking Architecture Attention Subjective experience Data visualization

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How inflammation influences psychiatric disease

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World Journal of Psychiatry 2024年第3期14卷 342-349页

作者： Eduardo Ferat-Osorio Joséluis Maldonado-García Lenin Pavón División de Investigación Clínica de la Coordinación de Investigación en Salud Instituto Mexicano del Seguro SocialMexico City 06720Mexico departamento de Bioquímica Facultad de MedicinaUniversidad Nacional Autónoma de MéxicoCoyoacán 04510Ciudad de MéxicoMexico departamento de Inmunología Escuela Nacional de Ciencias BiológicasInstituto Politécnico NacionalMexico City 11340Mexico laboratorio de Psicoinmunología Instituto Nacional de Psiquiatría Ramón de la Fuente MuñizMexico City 14370Mexico

Recent studies highlight the strong correlation between infectious diseases and the development of neuropsychiatric disorders.In this editorial,we comment on the article“Anti-infective therapy durations predict psychological stress and laparoscopic surgery quality in pelvic abscess patients”by Zhang et al,published in the recent issue of the World Journal of Psychiatry 2023;13(11):903-911.Our discussion highlighted the potential consequences of anxiety,depression,and psychosis,which are all linked to bacterial,fungal,and viral infections,which are relevant to the impact of inflammation on the sequelae in mental health as those we are observing after the coronavirus disease 2019 pandemic.We focus specifically on the immune mechanisms triggered by inflammation,the primary contributor to psychiatric complications.Importantly,pathophysiological mechanisms such as organ damage,post-injury inflammation,and infectioninduced endocrine alterations,including hypocortisolism or autoantibody formation,significantly contribute to the development of chronic low-grade inflammation,promoting the emergence or development of psychiatric alterations in susceptible individuals.As inflammation can have long-term effects on patients,a multidisciplinary treatment plan can avoid complications and debilitating health issues,and it is crucial to recognize and address the mental health implications.

关键词： Inflammation infection depression Pelvic inflammatory disease Psychiatric complication

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Highly divergent sympatric lineages of Leptotila verreauxi(Aves:Columbidae)suggest a secondary contact area in the Isthmus of Tehuantepec,Mexico

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Avian Research 2024年第1期15卷 12-21页

作者： Orlando J.Espinosa-Chávez Adolfo G.Navarro-Sigüenza Hernando Rodríguez-Correa luis A.Sánchez-González Museo de Zoología“alfonso L.Herrera” Depto.de Biología EvolutivaFacultad de CienciasUniversidad Nacional Autonoma de MexicoApdo.Postal 70-399CP 04510Ciudad de MexicoMexico Posgrado en Ciencias Biologicas Unidad de PosgradoEdificio D1◦PisoCircuito de PosgradosCiudad UniversitariaUniversidad Nacional Autonoma de MexicoCoyoacanCP 04510CDMXMexico Escuela Nacional de Estudios Superiores Unidad Morelia Universidad Nacional Autonoma de Mexico.Antigua Carretera a Patzcuaro No.8701 Col.Ex Hacienda de San Jose de la HuertaC.P.58190MoreliaMichoacanMexico

Due to a complex geological and biotic history,the Isthmus of Tehuantepec(IT),has been long recognized as a driver for the evolutionary divergence of numerous lowland and highland taxa.Widely distributed in the lowlands of the American continent,the White-Tipped Dove(Leptotila verreauxi)is a polytypic species with 13 recognized subspecies.Four of these have been recorded in Mexico,and the distribution of three abuts at the IT,suggesting a contact zone.To estimate phylogenetic patterns,divergence times and genetic differentiation,we examined two mt DNA(ND2 and COI)and one n DNA(β-fibint 7)markers.We also used correlative ecological niche models(ENM)to assess whether ecological differences across the IT may have acted as a biogeographical boundary.We estimated paleodistributions during the Middle Holocene,last Glacial Maximum and last Interglacial,to evaluate the influence of climate changes on the distribution and demographic changes.Our results showed genetically distinct lineages that diverged approximately 2.5 million years ago.Climatic and ecological factors may have played a dual role in promoting differentiation,but also in the formation of a secondary contact zone in the southern IT.Our ecological niche comparisons indicated that the ecological niche of sympatric lineages at the IT are not identical,suggesting niches divergence;in addition,environmental niche models across the region indicated no abrupt biogeographic barriers,but the presence of regions with low suitability.These results suggest that genetic differentiation originated by a vicariant event probably related to environmental factors,favored the evolution of different ecological niches.Also,the absence of a biogeographic barrier but the presence of less suitable areas in the contact regions,suggest that secondary contact zones may be also maintained by climatic factors for the eastern group,but also by biotic interactions for the western group.

关键词： Biogeographical boundary Humid and dry forests Isthmus of Tehuantepec Phylogeography Secondary contact

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Pathogenesis of occult chronic hepatitis B virus infection

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World Journal of Gastroenterology 2011年第12期17卷 1543-1548页

作者： Rocio Aller de la fuente María L Gutiérrez Javier Garcia-Samaniego Conrado Fernández-Rodriguez Jose luis Lledó Gregorio Castellano Gastroenterology Hospital Clinico Universitario Valladolid Institute of endocrinology and Nutrition Medical SchoolUniversity of Valladolid47003 ValladolidSpain Service of Gastroenterology Hospital Universitario Fundación AlcorcónAv Budapest-128922 AlcorcónMadridSpain Gastroenterology department Hospital Carlos IIIc/Sinesio Delgado28029 MadridSpain Hospital Universitario 12 de Octubre Av de Andalucia 2804128039 MadridSpain

Occult hepatitis B infection(OBI) is characterized by hepatitis B virus(HBV) DNA in serum in the absence of hepatitis B surface antigen(HBsAg) presenting HBsAg-negative and anti-HBc positive serological patterns.Occult HBV status is associated in some cases with mutant viruses undetectable by HBsAg assays;but more frequently it is due to a strong suppression of viral replication and gene expression.OBI is an entity with world-wide diffusion.The failure to detect HBsAg,despite the persistence of the viral DNA,is due in most cases to the strong suppression of viral replication and gene expression that characterizes this"occult"HBV infection;although the mechanisms responsible for suppression of HBV are not well understood.The majority of OBI cases are secondary to overt HBV infection and represent a residual low viremia level suppressed by a strong immune response together with histological derangements which occurred during acute or chronic HBV infection.Much evidence suggests that it can favour the progression of liver fibrosis and the development of hepatocellular carcinoma.

关键词：秘密肝炎 B 病毒感染肝炎 B virus-DNA Anti-HBc 独自一个肝炎 B 病毒 Hepadnaviral 肝炎秘密病毒的坚持主要秘密感染第二等的秘密感染病毒复活

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New horizons for uncommon mutations in non-small cell lung cancer: BRAF, KRAS, RET, MET, NTRK, HER2

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World Journal of Clinical Oncology 2022年第4期13卷 276-286页

作者： Maria Eugenia Olmedo Raquel Cervera luis Cabezon-Gutierrez Yolanda lage Elena Corral de la fuente Ana Gomez Rueda1,Xabier Mielgo-Rubio Juan Carlos Trujillo Felipe Counago department of Medical Oncology Ramon y Cajal University HospitalMadrid 28034Spain department of Medical Oncology Del Henares University HospitalCoslada 28822MadridSpain Medical Oncology Hospital Universitario de TorrejonTorrejon de Ardoz 28850MadridSpain Medical Oncology department Hospital Universitario Ramon y CajalMadrid 28034Spain department of Medical Oncology Foundation Alcorcon University HospitalAlcorcón 28922MadridSpain department Thoracic Surgery Hospital de la Santa Creu I Sant PauBarcelona 08029CataloniaSpain department of Surgery Universitat Autonoma de BarcelonaBarcelona 08029CataloniaSpain department of Radiation Oncology Hospital Universitario Quironsalud MadridPozuelo 28223MadridSpain department of Radiation Oncology Hospital La LuzMadrid 28003Spain Medicine department School of Biomedical SciencesUniversidad Europea de MadridMadrid 28670Spain

The 2004 discovery of EGFR mutations,followed by ALK rearrangements,ushered in a targeted therapy era for advanced non-small cell lung cancer(NSCLC).Tyrosine kinase inhibitors targeting gene alterations have substantially improved survival and quality of life for patients with NSCLC.In the last decade,rearrangements of the ROS1 oncogene have been incorporated into healthcare practice that are applicable to another small subgroup of patients who benefit from similar targeted strategies.Recent genome studies of lung adenocarcinoma have identified other possible therapeutic targets,including RET,NTRK fusions,c-MET alterations,and activating mutations in KRAS,BRAF,and HER2,all with frequencies greater than 1%.Lung cancers harbouring these genome changes can potentially be treated with agents approved for other indications or under clinical development.This review updates the therapeutic arsenal that especially targets those genes.

关键词： BRAF NTRK KRAS MET RET HER2 Non-small cell lung cancer Targeted therapy Uncommon mutations

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Transcatheter mitral valve repair in nonagenarians

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Journal of Geriatric Cardiology 2022年第1期19卷 90-94页

作者： Pedro luis Cepas-Guillén Isaac Pascual Eulogio Garcia Pilar Jimenez-Quevedo alfonso Jurado-Roman Tomás Benito-González Rodrigo Estevez-Loureiro Pedro Li Dabit Arzamendi Bruno Melica Eduardo Infante de Oliveira Pedro Martín Lorenzo Felipe Fernández-Vázquez Guillermo Galeote luis Nombela-Franco Leire Unzue Pablo Avanzas Manel Sabate Xavier Freixa Cardiology department Cardiovascular Institute(ICCV)Hospital ClinicIDIBAPSUniversity of BarcelonaBarcelonaSpain Interventional Cardiology Unit Hospital Universitario Central de AsturiasDepartment of MedicineUniversity of OviedoOviedoSpain Servicio de Hemodinámica y Cardiología Intervencionista HM CIEC-Centro Integral de Enfermedades CardiovascularesHospital Universitario HM MontepríncipeHM HospitalesMadridSpain Facultad de Medicina Universidad CEU San PabloMadridSpain Cardiology department Cardiovascular InstituteHospital Clínico San CarlosIdISSCMadridSpain Division of Interventional Cardiology University Hospital La PazIdiPAZCIBER-CVMadridSpain department of Cardiology University Hospital of LeónLeónSpain Interventional Cardiology Unit HospitalÁlvaro CunqueiroVigoSpain Interventional Cardiology Unit Hospital Sant Pau i Santa CreuBarcelonaSpain Serviço de Cardiologia Centro Hospitalar de Vila Nova de Gaia/Espinho-EPEVila Nova de GaiaPortugal Serviço de Cardiologia Hospital de Santa MariaCentro Hospitalar Lisboa NorteCentro Académico Médico de LisboaLisboaPortugal Servicio de Cardiología Hospital Universitario de Gran Canaria Dr.NegrínLas Palmas de Gran CanariaSpain

Given the increase in life expectancy indeveloped countries,nonagenarian population will become clinically and numerically relevant in our daily routine practice in the near future.Age has been observed to exert a profound influence on the prevalence of severe mitral regurgitation (MR) in the population.[1]Mitral valve surgery remains the gold standard of care for patients with symptomatic severe MR.

关键词： mitral routine surgery

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ANALYSIS OF A MECHANICAL SOLVER FOR LINEAR SYSTEMS OF EQUATIONS

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Journal of Computational Mathematics 2001年第1期19卷 9-14页

作者： luis Vazquez (dept. Matematica Aplicada, Facultad de Informatica, Universidad Complutense, 28040-Madrid, Spain ) Salvador Jimenez (dept. Matematica y Fisica Aplicadas, Universidad alfonso X E1 Sabio, Avda. Universidad 1, 28691-Villanueva de la Canada, Mad Universidad Complutense 西班牙 28040- Universidad alfonso X E1 Sabio 西班牙 128691

In this contribution we analyse some fundamental features of an iterative method to solve systems of linear equations, following the approve introduced in a previous work[l]. Such questions range from optimal parameters and initial conditions to comparison with other methods. An interesting result is that a priori we can give an estimation of the number of iterations to get a given accuracy.

关键词： Iterative method Linear systems Classical dynamics.

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IBD5 polymorphisms in inflammatory bowel disease: Association with response to infliximab

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World Journal of Gastroenterology 2005年第8期11卷 1187-1192页

作者： Elena Urcelay Juan luis Mendoza alfonso Martínez laura Fernández Carlos Taxonera Manuel Díaz-Rubio Emilio G.de la Concha Immunology department Gastroenterology department

AIM: Inflammatory bowel diseases (IBD) are multifactorial pathologies of unknown etiology. One susceptibility locus,IBD5, has been mapped to chromosome 5q31. We analyzed our Spanish cohorts of Crohn's disease (CD)and ulcerative colitis (UC) patients to determine whether this locus is associated with IBD, and to ascertain the main clinical phenotype influenced by this risk factor. The kind of interaction, either genetic heterogeneity or epistasis, between this IBD5 susceptibility region and the NOD2/CARD15 gene mutations was studied as well.Finally, ve assessed whether this locus can predict response to infliximab therapy.METHODS: A case control study was performed with 274CD and 211 UC patients recruited from a single center and 511 healthy ethnically matched controls. Two polymorphisms were genotyped in the IBD5 locus and three in the CARD15/NOD2 gene.RESULTS: Our results evidence association only with CD especially with the fistulizing phenotype and in the absence of NOD2/CARD15 variants (mutant allele frequency in patients vscontrols: OR = 2.03, 95% CI = 1.35-3.06,P＜0.01). The frequency of the IBD5 homozygous mutant genotype significantly increased in CD patients lacking response to infliximab (RR = 3.88, 95% CI = 1.18-12.0,P＜0.05). UC patients overall do not show association with 5q31 polymorphisms, although a similar trend to the one observed in CD is found within the worse prognosis group.CONCLUSION: The IBD5 variants may enhance an individual carrier's risk for CD, mainly in the absence of the NOD2/CARD15 mutations and in fistulizing patients.The data presented suggest the potential role of the 5q31polymorphisms as markers of response to infiiximab.

关键词：炎症性肠病基因多态性 5q31 大肠炎

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SARS-CoV-2:Air pollution highly correlated to the increase in mortality.The case of Guadalajara,Jalisco,Mexico

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Infectious Disease Modelling 2023年第2期8卷 445-457页

作者： Elizabeth Torres-Anguiano Itzel Sanchez-Lopez Angeles Garduno-Robles Jorge David Rivas-Carrillo Edgar alfonso Rivera-Leon Sergio Sanchez-Enríquez luis Fernando Ornelas-Hernandez Fernando Zazueta Leon-Quintero Eduardo Narciso Salazar Leon-Quintero Guillermo Enrique Juarez-Lopez Fernando Antonio Sanchez-Zubieta Mariana Ochoa-Bru Abraham Zepeda-Moreno Onkogenetik/Mexicana de Investigacion y Biotectogía S.A.de C.V GuadalajaraJaliscoMexico Unidad de Biología Molecular Investigacion y DiagnosticoHospital San JavierGuadalajaraJaliscoMexico departamento de Fisiología Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraJaliscoMexico departamento de Biología Molecular y Genomica Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraJaliscoMexico departamento de Clínicas Centro Universitario de los AltosUniversidad de GuadalajaraTepatitlan de MorelosJaliscoMexico departamento de Clínicas Medicas Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajaraJaliscoMexico Servicio de Hemato-Oncología Pediatrica Hospital Civil de Guadalajara“Dr.Juan I.Menchaca”GuadalajaraJaliscoMexico Hospital Civil de Guadalajara“Fray Antonio Alcalde” GuadalajaraJaliscoMexico

Objectives:To determine whether air pollution or changes in SARS-CoV-2 lineages lead to an increase in mortality.Methods:descriptive statistics were used to calculate rates of infection(2020-2021).RT ePCR was used to compare viral loads from October 2020 to February 2021.Nextgeneration sequencing(NGS)(n=92)was used to examine and phylogenetically map SARS-CoV-2 lineages.A correlative“air pollution/temperature”index(I)was developed using regression analysis.PM_(2.5),PM_(10),O_(3),NO_(2),SO_(2),and CO concentrations were analyzed and compared to the mortality.Results:The mortality rate during the last year was~32%.Relative SARS-CoV-2 viral loads increased in december 2020 and January 2021.NGS revealed that approximately 80%of SARS-CoV-2 linages were B.1.243(33.7%),B1.1.222(11.2%),B.1.1(9%),B.1(7%),B.1.1.159(7%),and B.1.2(7%).Two periods were analyzed,the prehigh-and high-mortality periods and no significant lineage differences or new lineages were found.Positive correlations of air pollution/temperature index values with mortality were found for IPM_(2.5) and IPM_(10).INO_(2).ISO_(2),and ICO but not for O_(3).Using ICO,we developed a model to predict mortality with an estimated variation of~±5 deaths per day.

关键词： Air pollution COVID-19 Guadalajara Mexico SARS-CoV-2 SARS-CoV-2 lineages

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An atypical case of disseminated cutaneous leishmaniasis due to Leishmania peruviana in the valleys of Ancash-Peru

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Asian Pacific Journal of Tropical Medicine 2017年第11期10卷 1101-1103页

作者： Diego Espinoza-Morales Aldo Lucchetti Rodríguez Wilmer Silva-Caso luis suarez-Ognio María J.Pons Juana del Valle Mendoza School of Medicine Health Sciences FacultyUniversidad Peruana de Ciencias AplicadasAv.San Marcos cdra Cedros de Villa LimaPeru 2Infectology ServicieHospital Arzobispo LoayzaAv.Alfonso Ugarte 848Cercado de LimaLimaPeru Research Center and Innovation of the Health Sciences Faculty Universidad Peruana de Ciencias AplicadasAv.San Marcos cdra 2 ChorrillosLimaPeru

We present an atypical case of disseminated cutaneous leishmaniasis in the Sihuas district, located in the Andean valleys of Ancash-Peru. A 62-year-old man with no particular medical history presented multiple lesions located on the inferior abdomen, lumbar region and the right anterior thigh. Histological analysis found leishmanial amastigotes in the lesion sample, the Montenegro reaction was positive for Leishmania spp, and the polymerase chain reaction was positive for Leishmania peruviana. In conclusion, the atypical presentation of this disease may be related to the presence of an uncommon parasite strain or host immune deficiencies. The molecular identification of the etiology for disseminated leishmaniasis, will allow a better understanding of the presentation and proper treatment,as well as associated risk factors.

关键词： Leishmaniasis 利什曼原虫 peruviana PCR 秘鲁

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