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空中英语教室（初级版．大家说英语） 2024年第7期 32-33,54页

作者： maria chiu 不详

句中cardstock“卡纸”和paper“纸”都是不可数名词,所以用法如下:1.前面不可以加不定冠词a;colorful paper.2.I need paper for my printer.我的打印机需要纸。

关键词： printer 不可数名词打印机

Approaches and challenges in cancer immunotherapy pathways

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World Journal of clinical Oncology 2024年第3期15卷 378-380页

作者： maria Kapritsou Pathological Sector Hellenic Anticancer Institute"Saint Savvas"HospitalAthens 11522Greece

cancer immunotherapy is an effective with critical approaches in the treatment of oncological *** numerous research and clinical trials are underway to develop endogenous immunotherapy approaches,it is necessary to focus on fundamental issues and identify barriers to basic clinical *** these challenges and the new pathways will require researchers and clinicians to join forces to accelerate the understanding of the complex interactions between cancer and the immune system and focus resources on developing better treatments for patients.

关键词： Immunotherapy Oncological patients Immune response Target therapies cancer vaccinations

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我们为什么需要陌生感（英文）

英语画刊(高中版) 2024年第13期 3-5页

作者： maria Bezaitis

在如今的数字世界里,社会关系通过数据连系在一起,然而很多人正毫无意识地隔了自己和外界陌生环境的交流。在下面这个演讲中,玛利亚·贝赛提斯提出了“陌生感”的重要性。“陌生感”不是说我们要见陌生人,而是告诉我们要勇于去突破那些...

在如今的数字世界里,社会关系通过数据连系在一起,然而很多人正毫无意识地隔了自己和外界陌生环境的交流。在下面这个演讲中,玛利亚·贝赛提斯提出了“陌生感”的重要性。“陌生感”不是说我们要见陌生人,而是告诉我们要勇于去突破那些我们熟悉的区域。"Don't talk to *** have heard that phrase uttered by your friends,family,schools and the media for ***'s a ***'s a social *** it's a special kind of social norrm,

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Plant triterpenoid saponins function as susceptibility factors to promote the pathogenicity of Botrytis cinerea

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Molecular Plant 2024年第7期17卷 1073-1089页

作者： Francisco J.Escaray Amelia Felipo-Benavent cristian J.Antonelli Begona Balaguer maria Pilar Lopez-Gresa Pablo Vera Instituto de Biologia Molecular y celular de Plantas Universidad Politecnica de Valencia-C.S.l.CCiudad Politecnica de la InnovacionEdificio 8Eacceso GIngeniero Fausto Elios/n46022ValenciaSpain

The gray mold fungus Botrytis cinerea is a necrotrophic pathogen that causes diseases in hundreds of plant species,including high-value *** polyxenous nature and pathogenic success are due to its ability to perceive host signals in its *** this study,we found that laticifer cells of Euphorbia lathyris are a source of susceptibility factors required by *** to cause ***,poor-in-latex(pil)mutants,which lack laticifer cells,show full resistance to this pathogen,whereas lot-of-latex mutants,which produce more laticifer cells,are *** S factors are triterpenoid saponins,which are widely distributed natural products of vast structural *** downregulation of laticifer-specific oxydosqualene cyclase genes,which encode the first committed step enzymes for triterpene and,therefore,saponin biosynthesis,conferred disease resistance to ***,the Medicago truncatula Iha-1 mutant,compromised in triterpenoid saponin biosynthesis,showed enhanced ***,the application of different purified triterpenoid saponins pharmacologically complemented the diseaseresistant phenotype ofpil and hla-1 mutants and enhanced disease susceptibility in different plant *** found that triterpenoid saponins function as plant cues that signal transcriptional reprogramming in ***,leading to a change in its growth habit and infection strategy,culminating in the abundant formation of infection cushions,the multicellular appressoria apparatus dedicated to plant penetration and biomass destruction in *** together,these results provide an explanation for how plant triterpenoid saponins function as disease susceptibility factors to promote *** pathogenicity.

关键词： Euphorbia lathyris laticifer cell latex appressorium infection cushion necrotrophic fungi

Exploring fs-laser irradiation damage subthreshold behavior of dielectric mirrors via electrical measurements

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High Power Laser Science and Engineering 2024年第2期12卷 24-32页

作者： Petrisor Gabriel Bleotu Radu Udrea Alice Dumitru Olivier Uteza maria-Diana Mihai Dan Gh Matei Daniel Ursescu Stefan Irimiciuc Valentin craciun Extreme Light Infrastructure-Nuclear Physics(ELI-NP) Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering(IFIN-HH)MagureleRomania Doctoral School of Physics University of BucharestMagureleRomania LULI-cNRS CEAUniversite SorbonneEcole PolytechniqueInstitut Polytechnique de ParisPalaiseau CEDEXFrance Apel Laser IlfovRomania Aix-Marseille University CNRSLP3 UMR 7341MarseilleFrance Horia Hulubei National Institute for R&D in Physics and Nuclear Engineering(IFIN-HH) MagureleRomania University Politehnica of Bucharest BucharestRomania National Institute for Lasers Plasma and Radiation Physics MagureleRomania

With ultrafast laser systems reaching presently 10 PW peak power or operating at high repetition rates,research towards ensuring the long-term,trouble-free performance of all laser-exposed optical components is *** work is focused on providing insight into the optical material behavior at fluences below the standardized laser-induced damage threshold(LIDT)value by implementing a simultaneous dual analysis of surface emitted particles using a Langmuir probe(LP)and the target current(Tc).HfO_(2) and ZrO_(2) thin films deposited on fused silica substrates by pulsed laser deposition at various O_(2) pressures for defect and stoichiometry control were irradiated by Gaussian,ultrashort laser pulses(800 nm,10 Hz,70 fs)in a wide range of *** Tc and LP collected signals were in good agreement with the existing theoretical description of laser–matter interaction at an ultrashort time *** approach for an in situ LIDT monitoring system provides measurable signals for below-threshold irradiation conditions that indicate the endurance limit of the optical surfaces in the single-shot energy scanning *** LIDT value extracted from the LP-Tc system is in line with the multipulse statistical analysis done with ISO 21254-2:2011(E).The implementation of the LP and Tc as on-shot diagnostic tools for optical components will have a significant impact on the reliability of next-generation ultrafast and high-power laser systems.

关键词： HfO_(2) in situ detection Langmuir probe laser-induced damage threshold target current ZrO_(2)

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In vivo polydopamine coating of Rhodobacter sphaeroides for enhanced electron transfer

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Nano Research 2024年第2期17卷 875-881页

作者： Rossella Labarile Danilo Vona maria Varsalona Matteo Grattieri Melania Reggente Roberto comparelli Gianluca M.Farinola Fabian Fischer Ardemis A.Boghossian Massimo Trotta Istituto per i Processi chimico Fisici Consiglio Nazionale delle RicercheBari 70126Italy Dipartimento di chimica Universitàdegli Studi di BariBari 70126Italy Institute of chemical Sciences and Engineering(ISIc) Ecole Polytechnique Fédérale de Lausanne(EPFL)Lausanne 1015Switzerland Institute of Life Technologies HES-SO Valais-Wallis1950 SionSwitzerland Institute for Renewable Energy HES-SO Valais-Wallis1950 SionSwitzerland

Recent advances in coupling light-harvesting microorganisms with electronic components have led to a new generation of biohybrid devices based on microbial *** devices are limited by the poorly conductive interface between phototrophs and synthetic materials that inhibit charge *** study focuses on overcoming this bottleneck through the metabolically-driven encapsulation of photosynthetic cells with a bio-inspired conductive *** of the purple non sulfur bacterium Rhodobacter sphaeroides were coated with a polydopamine(PDA)nanoparticle layer via the self-polymerization of dopamine under anaerobic *** treated cells show preserved light absorption of the photosynthetic pigments in the presence of dopamine concentrations ranging between 0.05–3.5 *** thickness and nanoparticle formation of the membrane-associated PDA matrix were further shown to vary with the dopamine concentrations in this *** to uncoated cells,the encapsulated cells show up to a 20-fold enhancement in transient photocurrent measurements under mediatorless *** biologically synthesized PDA can thus act as a matrix for electronically coupling the light-harvesting metabolisms of cells with conductive surfaces.

关键词： bioelectronics photosynthetic bacteria purple bacteria electron transfer polydopamine biophotovoltaics

When Design Defines a city

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china Today 2024年第7期73卷 38-40页

作者： maria JOSÉMASNOU cátedra china

Both Spain and china’s practices in urban design show how urban governance,local social development,and people’s needs shape a city’s *** the 20th century,china and Spain faced the common challenge of urban *** china,it began with the urbanization and revitalization process with the inception of the reform and opening-up in 1978,and in Spain.

关键词： transition. urban fines

Solid pseudopapillary tumor of the pancreas:A systematic review of clinical,surgical and oncological characteristics of 1384 patients underwent pancreatic surgery

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Hepatobiliary & Pancreatic Diseases International 2024年第4期23卷 331-338页

作者： Gennaro Mazzarella Edoardo maria Muttillo Diego coletta Biagio Picardi Stefano Rossi Simone Rossi Del Monte Vito Gomes Irnerio Angelo Muttillo Division of General and Emergency Surgery San Filippo Neri Hospital00136 RomeItaly Department of Surgery“Pietro Valdoni” Sapienza University of RomeViale del Policlinico 15500161 RomeItaly Surgical and Medical Department of Translational Medicine Sant’Andrea HospitalSapienza University of Rome00185 RomeItaly Department of Surgical Sciences Umberto I University HospitalSapienza University of Rome00136 RomeItaly Department of General Surgery Ospedali Riuniti Marche Nord61121 PesaroItaly Department of Pathology San Filippo Neri Hospital00136 RomeItaly

Background:Pancreatic solid pseudopapillary tumors(SPTs)are rare clinical entity,with low malignancy and still unclear *** account for less than 2%of exocrine pancreatic *** study aimed to perform a systematic review of the main clinical,surgical and oncological characteristics of pancreatic *** sources:MEDLINE/PubMed,Web of Science and Scopus databases were systematically searched for the main clinical,surgical and oncological characteristics of pancreatic SPTs up to April 2021,in accordance with the preferred reporting items for systematic reviews and meta-analyses(PRISMA)*** endpoints were to analyze treatments and oncological ***:A total of 823 studies were recorded,86 studies underwent full-text reviews and 28 met inclusion ***,1384 patients underwent pancreatic *** age was 30 years and 1181 patients(85.3%)were *** most common clinical presentation was non-specific abdominal pain(52.6%of cases).Mean overall survival was 98.1%.Mean recurrence rate was 2.8%.Mean follow-up was 4.2 ***:Pancreatic SPTs are rare,and predominantly affect young women with unclear *** resection is the gold standard of treatment achieving good oncological impact and a favorable prognosis in a yearly life-long follow-up.

关键词： Frantz’s tumor Pancreas Pancreatic neoplasms Pancreatic surgery Solid pseudopapillary tumor

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A systematic review of salivary biomarkers in Parkinson's disease

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Neural Regeneration Research 2024年第12期19卷 2613-2625页

作者： maria Ilenia De Bartolo Daniele Belvisi Romina Mancinelli Matteo costanzo claudia caturano Giorgio Leodori Alfredo Berardelli Giovanni Fabbrini Giorgio Vivacqua IRccS Neuromed PozzilliItaly Department of Human Neurosciences Sapienza University of RomeRomeItaly Department of Anatomical HistologicalForensic Medicine and Orthopedics SciencesSapienza University of RomeRomeItaly Department of Experimental Morphology and Microscopy-Integrated Research center(PRAAB)-campus Biomedico University of Rome RomeItaly

The search fo r reliable and easily accessible biomarkers in Parkinson's disease is receiving a growing emphasis,to detect neurodegeneration from the prodromal phase and to enforce disease-modifying *** the need for non-invasively accessible biomarke rs,the majo rity of the studies have pointed to cerebrospinal fluid or peripheral biopsies biomarkers,which require invasive collection *** represents an easily accessible biofluid and an incredibly wide source of molecular *** the present study,after presenting the morphological and biological bases for looking at saliva in the search of biomarkers for Parkinson's disease,we systematically reviewed the results achieved so far in the saliva of different cohorts of Parkinson's disease patients.A comprehensive literature search on PubMed and ScOPUS led to the discovery of *** screening and exclusion,34 relevant articles were derived fo r systematic ***-synuclein,the histopathological hallmark of Parkinson's disease,has been the most investigated Parkinson's disease biomarker in saliva,with oligomeric alphasynuclein consistently found increased in Parkinson's disease patients in comparison to healthy controls,while conflicting results have been reported regarding the levels of total alpha-synuclein and phosphorylated alpha-synuclein,and few studies described an increased oligomeric alpha-synuclein/total alpha-synuclein ratio in Parkinson's *** alpha-synuclein,other biomarkers to rgeting diffe rent molecular pathways have been explored in the saliva of Parkinson's disease patients:total tau,phosphorylated tau,amyloid-β1-42(pathological protein aggregation biomarkers);DJ-1,heme-oxygenase-l,metabolites(alte red energy homeostasis biomarkers);MAPLc-3beta(aberrant proteostasis biomarker);cortisol,tumor necrosis factor-alpha(inflammation biomarkers);DNA methylation,miRNA(DNA/RNA defects biomarkers);acetylcholinesterase activity(synaptic and neuronal network

关键词： alpha-synuclein amyloid-beta autophagy DJ-1 neurodegeneration neuroinflammation Parkinson's disease salivary biomarkers tau

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Activation of stress-response genes by retrograde signaling-mediated destabilization of nuclear importin IMPα-9 and its interactor TPR2

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Molecular Plant 2024年第6期17卷 884-899页

作者： Liping Zeng maria Fernanda Gomez Mendez Jingzhe Guo Jishan Jiang Bailong Zhang Hao chen Brandon Le Haiyan Ke Katayoon Dehesh Department of Botany and Plant Sciences Institute of Integrative Genome BiologyUniversity of CaliforniaRiversideRiversideCA 92521USA School of Medicine University of CaliforniaRiversideRiversideCA 92521USA

Stress-induced retrograde signal transmission from the plastids to the nucleus has long puzzled plant *** address this,we performed a suppressor screen of the ceh1 mutant,which contains elevated 2-c-methyl-d-erythritol-2,4-cyclopyrophosphate(MEcPP)levels,and identified the gain-of-function mutant impα-9,which shows reversed dwarfism and suppressed expression of stress-response genes in the ceh1 background despite heightened *** genetic and biochemical analyses established that the accumulation of MEcPP initiates an upsurge in Arabidopsis SKP1-like 1(ASK1)abundance,a pivotal component in the proteasome degradation *** increase in ASK1 prompts the degradation of IMPα-***,we uncovered a protein-protein interaction between IMPα-9 and TPR2,a transcriptional co-suppressor and found that a reduction in IMPα-9 levels coincides with a decrease in TPR2 ***,the interaction between IMPα-9 and TPR2 was disrupted in impα-9 mutants,highlighting the critical role of a single amino acid alteration in maintaining their *** of their interaction results in the reversal of MEcPP-associated *** immunoprecipitation coupled with sequencing analyses revealed that TPR2 binds globally to stress-response genes and suggested that IMPα-9 associates with the *** function together to suppress the expression of stress-response genes under normal conditions,but this suppression is alleviated in response to stress through the degradation of the suppressing *** biological relevance of our discoveries was validated under high light stress,marked by MEcPP accumulation,elevated ASK1 levels,IMPα-9 degredation,reduced TPR2 abundance,and subsequent activation of a network of stress-response *** summary,our study collectively unveils fresh insights into plant adaptive mechanisms,highlighting intricate interactions among retrograde signaling,the proteasome,and nuclear transport machinery.

关键词： plastidial retrograde signal MEcPP ASK1 impα-9 TPR2