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Implementing physically active learning:Future directions for research,policy,and practice

journal of sport and Health science 2020年第1期9卷 41-49,F0003页

作者： Andy Daly-smith Thomas Quarmby victoria s.j.archbold Ash C.Routen jade L.Morris Catherine Gammon john B.Bartholomew Geir Kare Resaland Bryn Llewellyn Richard Allman Henry Dorling school of sport Leeds Beckett UniversityLeedsLS63QSUK school of sport Exercise and Health SciencesLoughborough UniversityE152GZUK school of Health Promotion and Human Performance Eastern Michigan UniversityYpsilantiMI 48197USA Centre for Diet and Activity Research MRC Epidemiology UnitUniversity of CambridgeCambridgeCB21TNUK Department of Kinesiology and Health Education The University of Texas at AustinAustinTX 78705USA Center for Physically Active Learning Faculty of EducationArts and SportsWestern Norway University of Applied SciencesSogndal5020 BergenNorway Tagtiv8 Ltd and Move&Learn LeedsWF27BSUK school of sport Health and Social ScienceSolent UniversitySouthamptonSO 14 ORTUK

Purpose:To identify co-produced multi-stakeholder perspectives important for successful widespread physically active learning(PAL) adoption and ***:A total of 35 stakeholders(policymakers n=9;commercial education sector,n=8;teachers,n=3;researchers,n=15) attended a design thinking PAL *** formed 5 multi-disciplinary groups with at least 1 representative from each stakeholder *** group,facilitated by a researcher,undertook 2 tasks:(1) using Post-it Notes,the following question was answered:within the school day,what are the opportunities for learning combined with movement?and(2) structured as a washing-line task,the following question was answered:how can we establish PAL as the norm?All discussions were audio-recorded and *** analyses were conducted by 4 *** the analyses were complete,the main themes and subthemes were assigned to 4 predetermined categories:(1) PAL design and implementation,(2) priorities for practice,(3) priorities for policy,and(4) priorities for ***:The following were the main themes for PAL implementation:opportunities for PAL within the school day,delivery environments,learning approaches,and the intensity of *** main themes for the priorities for practice included teacher confidence and competence,resources to support delivery,and community of *** main themes for the policy for priorities included self-governance,the Office for standards in Education,Children’s services,and skill,policy investment in initial teacher training,and curriculum *** main themes for the research priorities included establishing a strong evidence base,school-based PAL implementation,and a whole-systems ***:The present study is the first to identify PAL implementation factors using a combined multi-stakeholder *** achieve wider PAL adoption and implementation,future interventions should be evidence based and address implementation factors

关键词： Children Physical activity Physically active learning Policy school

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Targeting harmful effects of non-excitatory amino acids as an alternative therapeutic strategy to reduce ischemic damage

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Neural Regeneration Research 2025年第9期20卷 2454-2463页

作者： victoria jiménez Carretero IrisÁlvarez-Merz jorge Hernández-Campano sergei A.Kirov jesús M.Hernández-Guijo Department of Pharmacology and Therapeutic School of MedicineUniv.Autónoma de MadridMadridSpain Ramón y Cajal Institute for Health Research(IRYCIs) Neurobiology-Research ServiceHospital Ramón y CajalMadridSpain Institute of Neurobiology Faculty of Mathematics and Natural SciencesHeinrich Heine University DüsseldorfDüsseldorfGermany Department of Neuroscience and Regenerative Medicine&Department of Neurosurgery Medical College of Georgia at Augusta UniversityAugustaGAUSA

The involvement of the excitatory amino acids glutamate and aspartate in ce rebral ischemia and excitotoxicity is ***,the role of non-excitatory amino acids in brain damage following a stroke or brain trauma remains largely *** release of amino acids by necrotic cells in the ischemic core may contribute to the expansion of the *** findings indicated that the reversible loss of field excitato ry postsynaptic potentials caused by transient hypoxia became irreversible when exposed to a mixture of just four non-excitatory amino acids(L-alanine,glycine,L-glutamine,and L-serine)at their plasma *** amino acids induce swelling in the somas of neurons and astrocytes during hypoxia,along with permanent dendritic damage mediated by N-methyl-D-aspartate *** N-methyl-D-aspartate receptors prevented neuronal damage in the presence of these amino acids during *** is likely that astroglial swelling caused by the accumulation of these amino acids via the alanine-serine-cysteine transporter 2 exchanger and system N transporters activates volume-regulated anion channels,leading to the release of excitotoxins and subsequent neuronal damage through N-methyl-D-aspartate receptor ***,previously unrecognized mechanisms involving non-excitatory amino acids may contribute to the progression and expansion of brain injury in neurological emergencies such as stroke and traumatic brain *** these pathways co uld highlight new therapeutic targets to mitigate brain injury.

关键词： cell swelling N-methyl-D-aspartate receptor non-excitatory amino acids stroke synaptic transmission

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Proton pump inhibitors and all-cause mortality risk among cancer patients

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World journal of Clinical Oncology 2025年第1期16卷 34-42页

作者： Arunkumar Krishnan Carolin victoria schneider Declan Walsh Department of supportive Oncology Atrium Health Levine CancerCharlotteNC 28204United States Department of Medicine Section of Hematology and OncologyWake Forest University School of MedicineWinston-SalemNC 27101United States Department of Medicine Ⅲ GastroenterologyMetabolic Diseasesand Intensive CareUniversity Hospital RWTH AachenAachen 52074Germany

BACKGROUND Proton pump inhibitors(PPIs)are widely used,including among cancer patients,to manage gastroesophageal reflux and other gastric acid-related *** evidence suggests associations between long-term PPI use and higher risks for various adverse health outcomes,including greater *** To investigate the association between PPI use and all-cause mortality among cancer patients by a comprehensive analysis after adjustment for various confounders and a robust methodological approach to minimize *** This retrospective cohort study used data from the TriNetX research network,with electronic health records from multiple healthcare *** study employed a new-user,active comparator design,which compared newly treated PPI users with non-users and newly treated histamine2 receptor antagonists(H2RA)users among adult cancer *** prescribed PPIs(esomeprazole,lansoprazole,omeprazole,pantoprazole,or rabeprazole)users were compared to non-users or newly prescribed H2RAs(cimetidine,famotidine,nizatidine,or ranitidine)*** primary outcome was all-cause *** patient in the main group was matched to a patient in the control group using 1:1 propensity score matching to reduce confounding *** Cox regression models were used to estimate hazard ratios(HRs)and 95% confidence interval(CI).REsULTs During the follow-up period(median 5.4±1.8 years for PPI users and 6.5±1.0 years for non-users),PPI users demonstrated a higher all-cause mortality rate than non-users after 1 year,2 years,and at the end of follow up(HRs:2.34-2.72).Compared with H2RA users,PPI users demonstrated a higher rate of all-cause mortality HR:1.51(95%CI:1.41-1.69).similar results were observed across sensitivity analyses by excluding deaths from the first 9 months and 1-year post-exposure,confirming the robustness of these *** a sensitivity analysis,we analyzed all-cause mortality outcomes between former PPI users and individual

关键词： All-cause mortality Cancer Histamine-2 receptor antagonists Mortality Malignancy Proton pump inhibitors Carcinoma Outcome

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The emerging role of mesenchymal stem cell-derived extracellular vesicles to ameliorate hippocampal NLRP3 inflammation induced by binge-like ethanol treatment in adolescence

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Neural Regeneration Research 2025年第4期20卷 1153-1163页

作者： susana Mellado María joséMorillo-Bargues Carla Perpiñá-Clérigues Francisco García-García victoria Moreno-Manzano Consuelo Guerri María Pascual Department of Physiology School of Medicine and DentistryUniversity of ValenciaValenciaSpain Bioinformatics and Biostatistics Unit Príncipe Felipe Research CenterValenciaSpain Neuronal and Tissue Regeneration Laboratory Príncipe Felipe Research CenterValenciaSpain

Our previous studies have reported that activation of the NLRP3(NOD-,LRR-and pyrin domain-containing protein 3)-inflammasome complex in ethanol-treated astrocytes and chronic alcohol-fed mice could be associated with neuroinflammation and brain *** stem cell-derived extracellular vesicles(MsC-EVs)have been shown to restore the neuroinflammatory response,along with myelin and synaptic structural alterations in the prefrontal cortex,and alleviate cognitive and memory dysfunctions induced by binge-like ethanol treatment in adolescent *** the therapeutic role of the molecules contained in mesenchymal stem cell-derived extracellular vesicles,the present study analyzed whether the administration of mesenchymal stem cell-derived extracellular vesicles isolated from adipose tissue,which inhibited the activation of the NLRP3 inflammasome,was capable of reducing hippocampal neuroinflammation in adolescent mice treated with binge *** demonstrated that the administration of mesenchymal stem cell-derived extracellular vesicles ameliorated the activation of the hippocampal NLRP3 inflammasome complex and other NLRs inflammasomes(e.g.,pyrin domain-containing 1,caspase recruitment domain-containing 4,and absent in melanoma 2,as well as the alterations in inflammatory genes(interleukin-1β,interleukin-18,inducible nitric oxide synthase,nuclear factor-kappa B,monocyte chemoattractant protein-1,and C–X3–C motif chemokine ligand 1)and miRNAs(miR-21a-5p,miR-146a-5p,and miR-141-5p)induced by binge-like ethanol treatment in adolescent *** analysis further revealed the involvement of miR-21a-5p and miR-146a-5p with inflammatory target genes and NOD-like receptor signaling *** together,these findings provide novel evidence of the therapeutic potential of MsC-derived EVs to ameliorate the hippocampal neuroinflammatory response associated with NLRP3 inflammasome activation induced by binge drinking in adolescence.

关键词： adolescence binge-like ethanol treatment extracellular vesicles hippocampus mesenchymal stem cells neuroinflammation NOD-,LRR-and pyrin domain-containing protein 3(NLRP3)

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Current and future therapeutic strategies for the treatment of retinal neurodegenerative diseases

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Neural Regeneration Research 2022年第1期17卷 103-104页

作者： victoria Maneu Pedro Lax Nicolás Cuenca Department of Optics Pharmacology and AnatomyUniversity of AlicanteAlicanteSpain Department of Physiology Genetics and MicrobiologyUniversity of AlicanteAlicanteSpain

The complex and mostly multiple and unknown aetiology of neurodegenerative diseases always give way to an intricate scenario of dying tissue that involves multiple cell mediators and cell *** neurodegenerative diseases of the central nervous system(CNs)share common mechanisms,regardless their origin:oxidative stress,neuroinflammation and cell ***,retinal degenerative diseases,with or without a genetic cause,as retinitis pigmentosa(RP),glaucoma,agerelated macular degeneration(AMD)or diabetic retinopathy(DR)do not differ in their basic mechanisms of cell death neither one to another,nor from those observed in other CNs diseases as Parkinson’s or Alzheimer’s(Cuenca et al.,2014).Indeed,the therapeutic findings should be able to be more or less easily extrapolated between these conditions,as far as they are directed to common dartboards.

关键词： diseases degenerative therapeutic

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Contrast-enhanced harmonic endoscopic ultrasound imaging: Basic principles, present situation and future perspectives

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World journal of Gastroenterology 2014年第42期20卷 15549-15563页

作者： María-victoria Alvarez-sánchez Bertrand Napoléon Department of Gastroenterology H?pital Privé Jean Mermoz Department of Gastroenterology Complejo Hospitalario de Pontevedra

Over the last decade, the development of stabilised microbubble contrast agents and improvements in available ultrasonic equipment, such as harmonic imaging, have enabled us to display microbubble enhancements on a greyscale with optimal contrast and spatial resolution. Recent technological advances made contrast harmonic technology available for endoscopic ultrasound(EUs) for the first time in 2008. Thus, the evaluation of microcirculation is now feasible with EUs, prompting the evolution of contrast-enhanced EUs from vascular imaging to images of the perfused tissue. Although the relevant experience is still preliminary, several reports have highlighted contrast-enhanced harmonic EUs(CHEUs) as a promising noninvasive method to visualise and characterise lesions and to differentiate benign from malignant focal lesions. Even if histology remains the gold standard, the combination of CH-EUs and EUs fine needle aspiration(EUs-FNA) can not only render EUs more accurate but may also assist physicians inmaking decisions when EUs-FNA is inconclusive,increasing the yield of EUs-FNA by guiding the puncture with simultaneous imaging of the *** development of CH-EUs has also opened up exciting possibilities in other research areas,including monitoring responses to anticancer chemotherapy or to ethanolinduced pancreatic tissue ablation,anticancer therapies based on ultrasound-triggered drug and gene delivery,and therapeutic adjuvants by contrast ultrasound-induced *** harmonic imaging is gaining popularity because of its efficacy,simplicity and noninvasive nature,and many expectations are currently resting on this *** its potential is confirmed in the near future,contrast harmonic imaging will become a standard practice in EUs.

关键词： Microbubbles Contrast agents Contrast-enhanced harmonic endoscopic ultrasound Pancreatic tumour Gastrointestinal submucosal tumour

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Review of endoscopic radiofrequency in biliopancreatic tumours with emphasis on clinical benefits, controversies and safety

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World journal of Gastroenterology 2016年第37期22卷 8257-8270页

作者： María-victoria Alvarez-sánchez Bertrand Napoléon Department of Gastroenterology Complejo Hospitalario Universitario de Pontevedra Instituto de Investigación Sanitaria Galicia Sur Department of Gastroenterology Ramsay Générale de Santé Private Hospital Jean Mermoz

Most pancreatic cancers and extrahepatic cholangiocarcinomas are unresectable at the time of diagnosis, and even in case of a resectable cancer, for elderly or patients with coexistent comorbidities, surgery is not an option. Current treatment alternatives in these scenarios are very limited. Biliary stenting with selfexpanding metal stents(sEMs) is the mainstay palliative treatment of biliary obstruction due to unresectable pancreatic cancer or cholangiocarcinoma. Nevertheless, more than 50% of sEMs become occluded after 6 mo due to tumour over- and ingrowth, leading to hospital readmissions and reinterventions that significantly impair quality of life. Regimes of chemotherapy or chemoradiotherapy also provide minimal survival benefits. Therefore, novel therapies are eagerly awaited. Radiofrequency(RF) energy causes coagulative necrosis leading to local destruction of the accessed malignant tissue and has an established role in the treatment of malignancies in several solid organs, especially liver cancers. However, pancreatic and extrahepatic biliary cancers are not easily accessed by a percutaneous route, making the procedure dangerous. Over the past five years, the development of dedicated devices compatible with endoscopic instruments has offered a minimally invasive option for RF energy delivery in biliopancreatic cancers. Emerging experience with endoscopic RF ablation(RFA) in this setting has been reported in the literature, but little is known about its feasibility, efficacy and safety. A literature review makes it clear that RFA in biliopancreatic tumours is feasible with high rates of technical success and acceptable safety profile. Although available data suggest a benefit of survival with RFA, there is not enough evidence to draw a firm conclusion about its efficacy. For this reason, prospective randomized trials comparing RFA with standard palliative treatments with quality-of-life and survival endpoints are required. Anecdotal reportshave also highlig

关键词： Radiofrequency ablation Pancreatic tumour Endobiliary radiofrequency Cholangiocarcinoma Biliary stricture

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New horizons in the endoscopic ultrasonography-based diagnosis of pancreatic cystic lesions

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World journal of Gastroenterology 2018年第26期24卷 2853-2866页

作者： María-victoria Alvarez-sánchez Bertrand Napoléon Instituto de Investigación sanitaria Galicia sur Complejo Hospitalario Universitario de Pontevedra Department of Gastroenterology Ramsay Générale de Santé Private Hospital Jean Mermoz

Pancreatic cystic lesions(PCLs) are increasingly being identified because of the widespread use of highresolution abdominal imaging. These cysts encompass a spectrum from malignant disease to benign lesions, and therefore, accurate diagnosis is crucial to determine the best management strategy, either surgical resection or surveillance. However, the current standard of diagnosis is not accurate enough due to limitations of imaging and tissue sampling techniques, which entail the risk of unnecessary burdensome surgery for benign lesions or missed opportunities of prophylactic surgery for potentially malignant PCLs. In the last decade, endoscopic innovations based on endoscopic ultrasonography(EUs) imaging have emerged, aiming to overcome the present limitations. These new EUs-based technologies are contrast harmonic EUs, needle-based confocal endomicroscopy, through-the-needle cystoscopy and through-the needle intracystic biopsy. Here, we present a comprehensive and critical review of these emerging endoscopic tools for the diagnosis of PCLs, with a special emphasis on feasibility, safety and diagnostic performance.

关键词： Intraductal papillary mucinous neoplasm Pancreatic cystic lesions Endoscopic ultrasonography Confocal endomicroscopy Mucinous cystadenoma Through-the-needle cystoscopy serous cystadenoma Through-the-needle forceps biopsy Contrast harmonic endoscopic ultrasonography

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Molecular mechanisms underpinning sarcomas and implications for current and future therapy

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signal Transduction and Targeted Therapy 2021年第7期6卷 2135-2153页

作者： victoria Damerell Michael sPepper sharon Prince Division of Cell Biology Department of Human BiologyFaculty of Health SciencesUniversity of Cape TownObservatoryCape TownSouth Africa lnstitute for Cellular and Molecular Medicine Department of ImmunologySAMRC Extramural Unit for Stem Research and TherapyFaculty of Health SciencesUniversity of PretoriaPretoriaSouth Africa

sarcomas are complex mesenchymal neoplasms with a poor *** clinical management is highly challenging due to their heterogeneity and insensitivity to current *** there have been advances in understanding specific genomic alterations and genetic mutations driving sarcomagenesis,the underlying molecular mechanisms,which are likely to be unique for each sarcoma subtype,are not fully *** is in part due to a lack of consensus on the cells of origin,but there is now mounting evidence that they originate from mesenchymal stromal/stem cells(MsCs).To identify novel treatment strategies for sarcomas,research in recent years has adopted a mechanism-based search for molecular markers for targeted therapy which has included recapitulating sarcomagenesis using in vitro and in vivo MsC *** review provides a comprehensive up to date overview of the molecular mechanisms that underpin sarcomagenesis,the contribution of MsCs to modelling sarcomagenesis in vivo,as well as novel topics such as the role of epithelial-to-mesenchymal-transition(EMT)/mesenchymal-to-epithelial-transition(MET)plasticity,exosomes,and microRNAs in *** also reviews current therapeutic options including ongoing pre-clinical and clinical studies for targeted sarcoma therapy and discusses new therapeutic avenues such as targeting recently identified molecular pathways and key transcription factors.

关键词： sarcoma neoplasms alterations

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Contrasting levels of genotype by environment interaction for life history and morphological traits in invasive populations of Zaprionus indianus(Diptera:Drosophilidae)

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Insect science 2020年第5期27卷 1090-1100页

作者： Nicolas j.Lavagnino Marcos Imberti victoria E.Ortizj Nicolas Flaibani juan jose Fanara Laboratorio de Evolucion Departamento de EcologiaGenetica y EvolucidnFacultad de Ciencias Exactas y NaturalesUniversidad de Buenos AiresArgentina IEGEBA-CONICET Facultad de Ciencias Exactas y NaturalesUniversidad de Buenos AiresArgentina

It has been demonstrated that phenotypic plasticity and genotype by envi-ronment interaction are important for coping with new and heterogeneous environments during *** indianus Gupta(Diptera:Drosophilidae)is an Afrotropical invasive fly species introduced to the south American continent in *** species is generalist and polyphagous,since it develops and feeds in several different fruit *** characteristics of *** suggest that phenotypic plasticity and genotype by environment interaction may be important in this species invasion *** this sense,our aim was to investigate the role of genetic variation for phenotypic plasticity(geno-type by environment interaction)in *** invasion of the south American ***,we quantified quantitative genetic variation and genotype by environment in-teractions of morphological and life history traits in different developmental environments,that is,host *** was done in different populations in the invasive range of ***-anus in *** showed that *** populations have considerable amounts of quantitative genetic ***,genotype by environment interactions was detected for the different traits analyzed in response to the different developmental ***,the amounts and patterns of these parameters differed between *** interpreled these results as the existence of diferences in evolutionary potential be-tween populations that have an important role in the short-and long-term success of the *** invasion process.

关键词： biological invasion genotype by env ironment interaction invaded range life history traits morphological traits Zaprionus indianus

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