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High-resolution patterns of palaeoenvironmental changes during the Little Ice Age and the Medieval Climate Anomaly in the northwestern Iberian Peninsula

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Geoscience Frontiers 2020年第5期11卷 1461-1475页

作者： Daniel Castro Martin Souto Maria Isabel Fraga Eduardo Garcia-Rodeja Sebastian Perez-Diaz jose antonio lopez saez Xabier Pontevedra-Pombal Dpto.Botanica Fac.BioloxiaUniversidade de Santiago de CompostelaGaliciaSpain Dpto.Edafoloxia e Quimica Agricola Fac.BioloxiaUniversidade de Santiago de CompostelaGaliciaSpain Dpto.Geografia Urbanismo y Ordenacion Del TerritorioETS CaminosCanales y PuertosUniversidad de CantabriaSpain GI Arqueobiologia Instituto de HistoriaCCHS–CSICMadridSpain

to identify plant macrofossils,estimate peat humification and calculate hydroclimatic indices based on current bog species,with the overall aim of determining the climate conditions associated with evolution of the bog during the Medieval Climate Anomaly and the Little Ice Age.These proxies,together with historical and climate data,proved to be good indicators of the changes in bog surface wetness.Analysis:of the core led to identification of 9 different periods:two corresponding to the so-called Medieval Climate Anomaly(930 to 1345 AD,1075–665 calibrated years before present[cal.yr BP]);four corresponding to the Little Ice Age(1345 to 1905 AD;665–105 cal yr BP);and three corresponding to the last century(1905 to 2000 AD).The findings revealed a generally dry climate that lasted until the 14th century,followed by a transition to a long period with a more humid,but characteristically very variable climate,which ended at the beginning of the 20th century and was followed by a rapid transition to more humid conditions and finally,a change to drier conditions.The Medieval Climate Anomaly was indicated by the abundance of dry-adapted mosses(Leucobryum glaucum,Hypnum cupressiforme)and characterized by warm dry conditions and high levels of peat humification,with alternating wet phases.The LIA period was dated by a large abundance of Sphagnum species(an indicator of wetness)and a gradual increase in the humification index.However,four different climate phases were differentiated in this period.High-resolution reconstruction of the evolution of the CVM bog and the multiproxy approach have together enabled a more detailed identification of climatic variations in this area,which are generally consistent with the global models,as well as better definition of the elusive climatic oscillations in the last millennium and confirmation of the importance of local modulation of global models.The study provides new information and a detailed chronology of climatic events that will help to refine local modulation of the climate evol

关键词： Last millennium Raised bog Plant macrofossil Humification analysis Southwest Europe Climate change

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Multi-omic study to unmask genes involved in prostate cancer development in amulti-case family

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Cancer Communications 2024年第3期44卷 443-447页

作者： Lucia Chica-Redecillas Sergio Cuenca-lopez Eduardo Andres-Leon Laura Carmen Terron-Camero Blanca Cano-Gutierrez jose Manuel Cozar jose antonio Lorente Fernando Vazquez-Alonso Luis Javier Martinez-Gonzalez Maria Jesus Alvarez-Cubero GENYO Centre for Genomics and Oncological ResearchPfizerUniversity of GranadaAndalusian Regional GovernmentPTS GranadaGranadaGranadaSpain Department of Biochemistry Molecular Biology III and ImmunologyFaculty of MedicineUniversity of GranadaPTS GranadaGranadaGranadaSpain Bioinformatics Unit Institute of Parasitology and Biomedicine“López-Neyra”Spanish National Research CouncilGranadaGranadaSpain Nursery Service.University Hospital Clínico San Cecilio GranadaGranadaSpain Urology Department University Hospital Virgen de las NievesGranadaGranadaSpain Legal Medicine and Toxicology Department Faculty of MedicineUniversity of GranadaPTS GranadaGranadaGranadaSpain Ibs Biosanitary Research InstituteGranadaGranadaSpain

Dear Editor,Hereditary prostate cancer(PC)comprises 5%-10%of all PC cases.The increased risk of PC in menwith a family his-tory of the disease is well known and is commonly caused by germline mutations,leading to clinical guidelines men-tioning various genes for identifying high-risk individuals.However,the complex inheritance patterns involvingmul-tiple single nucleotide polymorphisms(SNPs)make it a genetically heterogeneous disease,with genetic testing still in its early stages.

关键词： cancer clinical cases

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Multi-tissue transcriptomics of a unique monozygotic discordant twin case of severe progressive osseous heteroplasia

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Genes & Diseases 2024年第3期11卷 22-25页

作者： Alberto Gomez-Carballa Maria jose Curras-Tuala Sara Pischedda Miriam Cebey-lopez jose Gomez-Rial Irene Rivero-Cale Jacobo Pardo-seco Xabier Bello Sandra Viz-Lasheras antonio Justicia-Grande Julian Montoto-Louzao Alba Camino-Mera Isabel Ferreiros-Vidal Maximo Fraga jose RAntunez Rodolfo Gomez Federico Martinon-Torres antonio Salas Genetics Vaccines and Infections Research Group(GENVIP)Instituto de Investigacion Sanitaria de SantiagoSantiagode CompostelaGalicia 15706Spain Translational Pediatrics and Infectious Diseases Department of PediatricsHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Laboratorio de Inmunologia Servicio de Andlisis ClinicosHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Unidade de Xenetica Instituto de Ciencias Forenses(INCIFOR)Facultade de MedicinaUniversidade de Santiago de Compostelaand GenPoB Research GroupInstituto de Investigacion SanitariaHospital Clinico Universitario de Santiago de CompostelaServicio Galego de Saude(SERGAS)Galicia 15706Spain Musculoskeletal Pathology Group Instituto de Investigacion Sanitaria de SantiagoServicio Galego de Saude(SERGAS)Santiago de CompostelaGalicia 15706Spain Department of Pathology Hospital Clinico Universitario de Santiago de Compostela(SERGAS)Galicia 15706Spain Unidad Integrada de BiobancosBiomodelos 3D y Modelos Animales IDIS(lnstituto de Investigacion Sanitaria de Santiagode Compostela)Galicia15706Spain Centro de Investigacion Biomedica en Red de Enfermedades Respiratorias(CIBER-ES) MadridSpain

Progressive osseous heteroplasia(POH)is an ultra-rare autosomal dominant disabling disorder characterized by heterotopic ossification(HO).It is caused by heterozygous inactivating mutations in the GNAS(guanine nucleotide-binding protein alpha-stimulating activity polypeptide)gene.However,the molecular mechanisms underlying HO remain poorly understood.As a treatment for POH is not yet available,the identification of the mechanisms driving POH in affected tissues using gene expression may be of great help to underestand the molecular basis of POH and develop new therapeutic approaches.

关键词： stimulating driving asi

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Recent Advances on Early-Stage Fire-Warning Systems: Mechanism, Performance, and Perspective

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Nano-Micro Letters 2022年第12期14卷 106-136页

作者： Xiaolu Li antonio Vazquez-lopez jose Sanchez del Rio saez De-Yi Wang IMDEA Materials Institute C/Eric Kandel228906 GetafeMadridSpain E.T.S.de Ingenieros de Caminos Universidad Politecnica de MadridCalle Profesor Aranguren 328040 MadridSpain Departamento de Ingenieria Electrica Electronica Automatica y Fisica AplicadaETSIDIUniversidad Politecnica de MadridRonda de Valencia 328012 MadridSpain

Early-stage fire-warning systems(EFWSs)have attracted significant attention owing to their superiority in detecting fire situations occurring in the pre-combustion process.Substantial progress on EFWSs has been achieved recently,and they have presented a considerable possibility for more evacuation time to control constant unintentional fire hazards in our daily life.This review mainly makes a comprehensive summary of the current EFWSs,including the working mechanisms and their performance.According to the different working mechanisms,fire alarms can be classified into graphene oxide-based fire alarms,semiconductor-based fire alarms,thermoelectric-based fire alarms,and fire alarms on other working mechanisms.Finally,the challenge and prospect for EFWSs are briefly provided by comparing the art of state of fire alarms.This work can propose a more comprehensive understanding of EFWSs and a guideline for the cutting-edge development direction of EFWSs for readers.

关键词： Smart thermosensitive fire sensors Working mechanism Response time Signal conversion

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Unsupervised full-color cellular image reconstruction through disordered optical fiber

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Light(Science & Applications) 2023年第6期12卷 1091-1102页

作者： Xiaowen Hu Jian Zhao jose Enrique antonio-lopez Rodrigo Amezcua Correa Axel Schülzgen CREOL The College of Optics and PhotonicsUniversity of Central FloridaOrlandoFL 32816USA The Picower Institute for Learning and Memory Massachusetts Institute of TechnologyCambridgeMA 02139USA

Recent years have witnessed the tremendous development of fusing fiber-optic imaging with supervised deep learning to enable high-quality imaging of hard-to-reach areas.Nevertheless,the supervised deep learning method imposes strict constraints on fiber-optic imaging systems,where the input objects and the fiber outputs have to be collected in pairs.To unleash the full potential of fiber-optic imaging,unsupervised image reconstruction is in demand.Unfortunately,neither optical fiber bundles nor multimode fibers can achieve a point-to-point transmission of the object with a high sampling density,as is a prerequisite for unsupervised image reconstruction.The recently proposed disordered fibers offer a new solution based on the transverse Anderson localization.Here,we demonstrate unsupervised full-color imaging with a cellular resolution through a meter-long disordered fiber in both transmission and reflection modes.The unsupervised image reconstruction consists of two stages.In the first stage,we perform a pixel-wise standardization on the fiber outputs using the statistics of the objects.In the second stage,we recover the fine details of the reconstructions through a generative adversarial network.Unsupervised image reconstruction does not need paired images,enabling a much more flexible calibration under various conditions.Our new solution achieves full-color high-fidelity cell imaging within a working distance of at least 4 mm by only collecting the fiber outputs after an initial calibration.High imaging robustness is also demonstrated when the disordered fiber is bent with a central angle of 60°.Moreover,the cross-domain generality on unseen objects is shown to be enhanced with a diversified object set.

关键词： fiber optical image

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Prevalence of meeting 24-Hour Movement Guidelines from pre-school to adolescence: A systematic review and meta-analysis including 387,437 participants and 23 countries

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Journal of Sport and Health Science 2022年第4期11卷 427-437页

作者： Miguel Angel Tapia-Serrano Javier Sevil-Serrano Pedro antonio Sanchez-Miguel jose Francisco lopez-Gil Mark STremblay antonio Garcıa-Hermoso Department of Didactics of Musical Plastic and Body ExpressionFaculty of Teaching TrainingUniversity of ExtremaduraAvenida de la UniversidadS/NCaceres 10071Spain Department of Physical Activity and Sport Faculty of Sport ScienceUniversity of Murcia(UM)San Javier 30720Spain Healthy Active Living and Obesity Research Group Children’s Hospital of Eastern Ontario(CHEO)Research InstituteOttawaON K1H 8L1Canada Navarrabiomed Public University of Navarra(UPNA)Health Research Institute of Navarra(IdiSNA)Navarra Hospital Complex(CHN)Pamplona 310008Spaia

Background:Meeting the 24-Hour Movement Guidelines(physical activity,screen time,and sleep duration) has been associated with positive health indicators.However,there are no previous meta-analyses that have examined the overall adherence to the 24-Hour Movement Guidelines from pre-school to adolescence across the world.Therefore,the main purpose of this systematic review and meta-analysis was to examine the overall(non)adherence to the 24-Hour Movement Guidelines among preschoolers,children,and adolescents worldwide.Methods:Four electronic databases(MEDLINE,Scopus,Web of Science,and Cochrane Database of Systematic Reviews) were searched for quantitative studies published in Spanish and English between January 2016 and May 2021.Studies that were conducted with apparently healthy participants and reported the overall(non)adherence to the 24-Hour Movement Guidelines in preschoolers and/or children and/or adolescents were included.Results:Sixty-three studies comprising 387,437 individuals(51% girls) aged 3-18 years from 23 countries were included.Overall,7.12%(95%confidence interval(95%CI):6.45%-7.78%) of youth met all three 24-Hour Movement Guidelines,and 19.21%(95%CI:16.73%-21.69%)met none of the 3 recommendations.Concerning sex,adherence to all recommendations was significantly lower in girls(3.75%,95%CI:3.23%-4.27%) than in boys(6.89%,95%CI:5.89%-7.89%)(p <0.001).However,there were no sex differences regarding adherence to any of the 3 individual recommendations(girls,15.66%,95%CI:8.40%-22.92%;boys,12.95%,95%CI:6.57%-19.33%).In terms of age group,adherence to the 3 recommendations was 11.26%(95%CI:8.68%-13.84%),10.31%(95%CI:7.49%-13.12%),and 2.68%(95%CI:1.78%-3.58%) in preschoolers,children,and adolescents,respectively.Conversely,8.81%(95%CI:5.97%-11.64%) of preschoolers,15.57%(95%CI:11.60%-19.54%) of children,and 28.59%(95%CI:22.42%-34.75%) of adolescents did not meet any of the recommendations.South America was the region with the lowest adherence(all:2.93%;none:31.72%).Overall adherence to the 24-Hour Movement

关键词： Exercise Lifestyle Movement behaviors Sedentary behaviors Youth

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Anterior tibiofemoral dislocation after total knee arthroplasty:A case report and literature review

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Chinese Journal of Traumatology 2022年第4期25卷 237-241页

作者： Alejandro Almoguera-Martinez Catarina Godinho-Soares Valentín Calcedo Bernal jose-antonio Pareja Esteban Marta Garcia-lopez Miguel Angel Plasencia Arriba Orthopaedic and Traumatology Resident at Príncipe de Asturias Hospital Alcala de HenaresMadridSpain

Anterior tibiofemoral dislocation after total knee arthroplasty is an extremely rare and serious event.Amongst English-published papers,we found only 15 relevant cases,3 of which presented vascular complications.This manuscript aims to present a 77-year-old woman with a TC-Plus(Smith&Nephew)cruciate-retaining type in first time of knee prosthesis,who suffered an anterior tibiofemoral dislocation and were admitted to our hospital.The clinical management and outcome were evaluated.Furthermore,a review of literature was performed.We concluded that early detection and surgical intervention of vascular injury is the key in the survival of the limbs.If there is still knee instability after acute recovery,it seems that revision surgery with constrained total knee arthroplasty can bring about good clinical and functional results.

关键词： Arthroplasty Knee dislocation Knee replacement Popliteal artery Risk factors

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Tropical tree community composition and diversity variation along a volcanic elevation gradient

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Journal of Mountain Science 2022年第12期19卷 3475-3486页

作者： Ruben MARTINEZ-CAMILO Manuel MARTINEZ-MELENDEZ Nayely MARTINEZ-MIELENDEZ Derio antonio JIMENEZ-lopez Mauricio jose-RIOS Unidad Villa Corzo Facultad de IngenieríaUniversidad de Ciencias y Artes de Chiapas30520 Villa CorzoChiapasMexico Instituto de Ciencias Biológicas Universidad de Ciencias y Artes de Chiapas29039 Tuxtla GutiérrezChiapasMexico Eizia A.C. 29045 Tuxtla GutiérrezChiapasMexico Departamento de Conservación de la Biodiversidad El Colegio de la Frontera Sur29290 San Cristóbal de las CasasChiapasMexico Orquidiario y Jardín Botánico de Comitán Secretaría de Medio Ambiente e Historia Natural30106 Comitán de DomínguezChiapasMexico Instituto de Investigación en Gestión de Riesgos y Cambio Climático Universidad de Ciencias y Artes de Chiapas29039 Tuxtla GutiérrezChiapasMexico

Unraveling the factors that determine variation of diversity in tropical mountain systems is a topic for debate in plant ecology.This is especially true in areas where topography is complex due to volcano elevational gradients and where forests are vulnerable to human activity.In this study we used a set of climatic(temperature,rainfall,and radiation solar),topographic(elevation,slope aspect,and slope orientation)and human disturbance variables to determine their effect on diversity and composition patterns of a tree community,considering three slope aspects of a tropical volcano in southeastern Mexico.We sampled trees in seventy 0.1-ha plots distributed on three slope aspects of the Tacanávolcano along an elevational gradient of 1500 to 2500 m.We determined diversity patterns(general tree richness,exponential of Shannon index,and pioneer species richness)with linear regression models,and for beta diversity,we used a dissimilarity index(within and between elevational bands 100 m wide).The effect of a set of environmental and human disturbance variables on tree diversity and community composition was analyzed with general linear models and multivariate analyses,respectively.We registered 2,949 individual trees belonging to 176 species and 58families.The average species richness and alpha diversity per plot were 13(standard deviation±6)and 9(±5),respectively.General tree richness and alpha diversity increased in the middle part(unimodal patterns)of the elevational gradient,but pioneer species richness decreased linearly with elevation.The variance explained by general linear models was greater in richness(32%)than in alpha diversity(25.3%).The most important predictor variables were temperature(elevational gradient),which explained the unimodal pattern(richness and alpha diversity increase at intermediate levels of temperature),and slope orientation,which explained the increase in richness and alpha diversity toward the geographic north.Only temperature had a significant effect on pioneer species diversity(22%).For

关键词： Composition Environmental gradient Tree diversity patterns Tropical humid cloud forest Tropical volcanoes

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Complete polarization control in multimode fibers with polarization and mode coupling

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Light(Science & Applications) 2018年第1期7卷 603-612页

作者： Wen Xiong Chia Wei Hsu Yaron Bromberg jose Enrique antonio-lopez Rodrigo Amezcua Correa Hui Cao Department of Applied Physics Yale UniversityNew HavenCT 06520USA Racah Institute of Physics Hebrew University of JerusalemJerusalem 91904Israel CREOL The College of Optics and PhotonicsUniversity of Central FloridaOrlandoFL 32816USA

Multimode optical fibers have seen increasing applications in communication,imaging,high-power lasers,and amplifiers.However,inherent imperfections and environmental perturbations cause random polarization and mode mixing,causing the output polarization states to be different from the input polarization states.This difference poses a serious issue for employing polarization-sensitive techniques to control light–matter interactions or nonlinear optical processes at the distal end of a fiber probe.Here,we demonstrate complete control of polarization states for all output channels by only manipulating the spatial wavefront of a laser beam into the fiber.Arbitrary polarization states for individual output channels are generated by wavefront shaping without constraining the input polarization.The strong coupling between the spatial and polarization degrees of freedom in a multimode fiber enables full polarization control with the spatial degrees of freedom alone;thus,wavefront shaping can transform a multimode fiber into a highly efficient reconfigurable matrix of waveplates for imaging and communication applications.

关键词： polarization fiber multimode

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Use of subcutaneous tocilizumab to prepare intravenous solutions for COVID-19 emergency shortage:Comparative analytical study of physicochemical quality attributes

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Journal of Pharmaceutical Analysis 2020年第6期10卷 532-545页

作者： Natalia Navas Jesús Hermosilla Anabel Torrente-lopez jose Hernandez-Jimenez jose Cabeza Raquel Perez-Roblesa antonio Salmeron-García Department of Analytical Chemistry Science Faculty/Biomedical Research Institute ibs.GranadaUniversity of GranadaGranadaE-18071Spain UGC Farmacia Hospitalaria Biomedical Research Institute ibs.Granada.Hospital Universitario San Cecilio de GranadaGranadaE-18012Spain

COVID-19,a disease caused by the novel coronavirus SARS-Co V-2,has produced a serious emergency for global public health,placing enormous stress on national health systems in many countries.Several studies suggest that cytokine storms(interleukins)may play an important role in severe cases of COVID-19.Neutralizing key inflammatory factors in cytokine release syndrome(CRS)could therefore be of great value in reducing the mortality rate.Tocilizumab(TCZ)in its intravenous(IV)form of administration-Ro Actemra?20 mg/m L(Roche)-is indicated for treatment of severe CRS patients.Preliminary investigations have concluded that inhibition of IL-6 with TCZ appears to be efficacious and safe,with several ongoing clinical trials.This has led to a huge increase in demand for IV TCZ for treating severe COVID-19 patients in hospitals,which has resulted in drug shortages.Here,we present a comparability study assessing the main critical physicochemical attributes of TCZ solutions used for infusion,at 6 mg/m L and 4 mg/m L,prepared from Ro Actemra?20 mg/m L(IV form)and from Ro Actemra?162 mg(0.9 m L solution pre-filled syringe,subcutaneous(SC)form),to evaluate the use of the latter for preparing clinical solutions required for IV administration,so that in a situation of shortage of the IV medicine,the SC form could be used to prepare the solutions for IV delivery of TCZ.It is important to remember that during the current pandemic all the medicines are used off-label,since none of them has yet been approved for the treatment of COVID-19.

关键词： COVID-19 Tocilizumab Critical quality attributes IV and SC medicines

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