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Efficacy of vasopressin, steroid, and epinephrine protocol for in-hospital cardiac arrest resuscitation: a systematic review and meta-analysis of randomized controlled trials with trial sequential analysis

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Journal of Geriatric Cardiology 2022年第9期19卷 705-711页

作者： Danish Iltaf Satti yan hiu athena lee Keith Sai Kit Leung Jeremy Man Ho Hui Thompson Ka Ming Kot Arslan Babar Gauranga Mahalwar Abraham KC Wai Tong Liu Leonardo Roever Gary Tse Jeffrey Shi Kai Chan International Health Informatics Study(IHIS)Network Cardiovascular Analytics Group Hong KongChina-UK Collaboration Emergency Medicine Unit Li Ka Shing Fac-ulty of MedicineThe University of Hong KongHong KongChina Aston Medical School Faculty of Health&Life SciencesAston UniversityBirminghamUnited Kingdom Li Ka Shing Faculty of Medicine The University of Hong KongHong KongChina Department of Anaesthesia and Pain Service Princess Margaret HospitalLai Chi KokKowloonHong KongChina Department of Medicine Cleveland Clinic FoundationClevelandUSA Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease Department of CardiologyTianjin Institute of Cardi-ologySecond Hospital of Tianjin Medical UniversityTianjinChina Department of Clinical Research Federal Uni-versity of UberlândiaUberlândiaBrazil Kent and Medway Medical School CanterburyKentUnited Kingdom 不详

OBJECTIVES To assess the effect of vasopressin,steroid and epinephrine(VSE)combination therapy on return of spontan-eous circulation(ROSC)after in-hospital cardiac arrest(IHCA),and test the conclusiveness of evidence using trial sequential ana-lysis(TSA).METHODS The systematic search included PubMed,EMBASE,Scopus,and Cochrane Central Register of Controlled *** controlled trials(RCTs)that included adult patients with IHCA,with at least one group receiving combined VSE therapy were *** was extracted independently by two *** main outcome of interest was *** out-comes included survival to hospital discharge or survival to 30 and 90 days,with good neurological *** We included a total of three RCTs(n=869).Results showed that VSE combination therapy increased ROSC(risk ra-tio=1.41;95%CI:1.25-1.59)as compared to *** demonstrated that the existing evidence is *** was also validated by the alpha-spending adjusted relative risk(1.32[1.16,1.49],P<0.0001).Other outcomes could not be meta-analysed due to differences in timeframe in the included *** VSE combination therapy administered in cardiopulmonary resuscitation led to improved rates of ***-ture trials of VSE therapy should evaluate survival to hospital discharge,neurological function and long-term survival.

关键词： resuscitation analysis return

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Matrine-loaded self-adhesive swelling microneedle for inflammation regulation to improve eczema treatment

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Marine Life Science & Technology 2024年第3期6卷 535-546页

作者： Jiale Shen Jiarui Wang Meng Wu yan Shi Minhyeock lee Zhiguo Wang Ming Kong College of Marine Life Sciences Ocean University of ChinaQingdao 266003China Department of Burn and Plastic Surgery the Affiliated Hospital of Qingdao UniversityQingdao UniversityQingdao 266021China Department of Biotechnology College of Life Sciences and BiotechnologyKorea UniversitySeoul 02841Republic of Korea

Eczema is a common chronic dermatological *** treatments exhibit limited efficacy due to fast drug release resulting in short-term *** of a new treatment strategy that enables sustained drug release and longterm maintenance on the skin surface is necessary.A self-adhesive swelling microneedle patch(SDSMNs)was designed and constructed using a two-step casting *** adhesive substrate was prepared by blending gelatin and dopamine via oxidation of NaIO4,so it could adhere onto the skin surface as well as withstand repeated bending movement without *** swelling needles were fabricated using polyvinyl alcohol(PVA)and polyvinylpyrrolidone(PVP),which could swell by absorbing interstitial fluid and release the drug in a controlled *** also showed desirable antibacterial activities toward *** and *** adhesive microneedles loaded with matrine(MAT-SDSMNs),an antiinflammatory Chinese medicine,dramatically relieved eczema symptoms through IL-17 mediated inflammation *** use of MAT-SDSMNs significantly decreased the infiltration of inflammation cells and level of inflammatory cytokines,reduced the skin thickness,and increased collagen deposition fraction compared with conventional ointment or subcutaneous *** results suggested that MAT-SDSMNs can improve eczema treatment by regulating the local inflammatory microenvironment,providing a simple,self-administered sustainable strategy for eczema treatment.

关键词： Self-adhesive swelling microneedle Eczema Matrine Inflammation regulation

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Tuning Structural and Electronic Configuration of FeN_(4) via External S for Enhanced Oxygen Reduction Reaction

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Energy & Environmental Materials 2024年第2期7卷 93-101页

作者： Shidong Li Lixue Xia Jiantao Li Zhuo Chen Wei Zhang Jiexin Zhu Ruohan Yu Fang Liu Sungsik lee yan Zhao Liang Zhou Liqiang Mai State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070China Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory Foshan 528200China Chemical Sciences and Engineering Division Argonne National Laboratory9700 South Cass AvenueLemontIL 60439USA NRC(Nanostructure Research Centre) Wuhan University of TechnologyWuhan 430070China X-ray Science Division Advanced Photon SourcesArgonne National Laboratory9700 South CassAvenueLemontIL 60439USA State Key Laboratory of Silicate Materials for Architectures International School of Materials Science and EngineeringWuhan University of TechnologyWuhan 430070China The Institute of Technological Sciences Wuhan UniversityWuhan 430072China Hubei Longzhong Laboratory Xiangyang 441000China

The Fe-N-C material represents an attractive oxygen reduction reaction electrocatalyst,and the FeN_(4)moiety has been identified as a very competitive catalytic active *** tuning of the coordination structure of FeN_(4)has an essential impact on the catalytic ***,we construct a sulfur-modified Fe-N-C catalyst with controllable local coordination environment,where the Fe is coordinated with four in-plane N and an axial external *** external S atom affects not only the electron distribution but also the spin state of Fe in the FeN_(4)active *** appearance of higher valence states and spin states for Fe demonstrates the increase in unpaired *** the above characteristics,the adsorption and desorption of the reactants at FeN_(4)active sites are optimized,thus promoting the oxygen reduction reaction *** work explores the key point in electronic configuration and coordination environment tuning of FeN_(4)through S doping and provides new insight into the construction of M-N-C-based oxygen reduction reaction catalysts.

关键词： coordination structure electronic configuration FeN_(4)moiety oxygen reduction reaction sulfur doping

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Blastomas of the digestive system in adults:A review

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World Journal of Gastrointestinal Surgery 2024年第4期16卷 1030-1042页

作者： Yu Liu Tony El Jabbour Jonathan Somma Yukihiro Nakanishi Saverio Ligato Hwajeong lee Zhi-yan Fu Department of Pathology LSU Health Sciences Center School of MedicineNew OrleansLA 70112United States Department of Pathology Hartford HealthCareHartfordCT 06102United States Department of Pathology Moffitt Cancer CenterTampaFL 33612United States Department of Pathology and Laboratory Medicine Albany Medical CenterAlbanyNY 12208United States

Blastomas,characterized by a mixture of mesenchymal,epithelial,and undifferentiated blastematous components,are rare malignant neoplasms originating from precursor blast *** review focuses on digestive system blastomas in adult patients,including gastroblastoma,hepatoblastoma,and *** is a biphasic,epitheliomesenchymal tumor,with only sixteen cases reported to *** addition to the characteristic histology,metastasisassociated lung adenocarcinoma transcript 1-glioma-associated oncogene homolog 1 gene fusion is typical,although recently novel ewing sarcoma breakpoint region 1-c-terminal binding protein 1 and patched 1-glioma-associated oncogene homolog 2 fusions have been *** is exceptionally rare in adults and can show a variety of histologic patterns which may cause diagnostic ***,primarily a pediatric tumor,displays acinar differentiation and squamoid nests with other lines of differentiation also present,especially *** approaches for these blastomas include a combination of imaging modalities,histopathological examination,and molecular *** treatment generally involves surgical resection,which may be supplemented by chemotherapy or radiotherapy in some *** vary with gastroblastoma generally showing favorable outcomes post-surgery whereas hepatoblastoma and pancreatoblastoma often have poorer outcomes,particularly in the setting of *** review highlights the complexity of diagnosing and managing these rare adult blastomas as well as the need for ongoing research to better understand their pathogenesis and improve treatment strategies.

关键词： Adult blastomas Gastroblastoma Hepatoblastoma Pancreatoblastoma Digestive system

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Heterogeneous Cu_(x)O Nano‑Skeletons from Waste Electronics for Enhanced Glucose Detection

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Nano-Micro Letters 2024年第11期16卷 554-568页

作者： Yexin Pan Ruohan Yu Yalong Jiang Haosong Zhong Qiaoyaxiao Yuan Connie Kong Wai lee Rongliang yang Siyu Chen Yi Chen Wing yan Poon Mitch Guijun Li Center on Smart Manufacturing Division of Integrative Systems and DesignThe Hong Kong University of Science and TechnologyClear Water BayKowloonHong Kong SAR 999077People’s Republic of China The Sanya Science and Education Innovation Park of Wuhan University of Technology Sanya 572000People’s Republic of China State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhan 430200People’s Republic of China

Electronic waste(e-waste)and diabetes are global challenges to modern ***,solving these two challenges together has been challenging until ***,we propose a laser-induced transfer method to fabricate portable glucose sensors by recycling copper from *** bring up a laser-induced full-automatic fabrication method for synthesizing continuous heterogeneous Cu_(x)O(h-Cu_(x)O)nano-skeletons electrode for glucose sensing,offering rapid(<1 min),clean,air-compatible,and continuous fabrication,applicable to a wide range of Cu-containing *** this approach,h-Cu_(x)O nanoskeletons,with an inner core predominantly composed of Cu_(2)O with lower oxygen content,juxtaposed with an outer layer rich in amorphous Cu_(x)O(a-Cu_(x)O)with higher oxygen content,are derived from discarded printed circuit *** employed in glucose detection,the h-Cu_(x)O nano-skeletons undergo a structural evolution process,transitioning into rigid Cu_(2)O@CuO nano-skeletons prompted by electrochemical *** transformation yields exceptional glucose-sensing performance(sensitivity:9.893 mA mM^(-1) cm^(-2);detection limit:0.34μM),outperforming most previously reported glucose *** functional theory analysis elucidates that the heterogeneous structure facilitates gluconolactone *** glucose detection device has also been downsized to optimize its scalability and portability for convenient integration into people’s everyday lives.

关键词： Copper oxide Electron 3D tomography E-waste Glucose detection Electrochemical activation

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Early anticoagulation in patients with stroke and atrial fibrillation is associated with fewer ischaemic lesions at 1 month: the ATTUNE study

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Stroke & Vascular Neurology 2024年第1期9卷 30-37,I0034页

作者： Angelos Sharobeam Longting Lin Christina Lam Carlos Garcia-Esperon Yash Gawarikar Ronak Patel Matthew lee-Archer Andrew Wong Michael Roizman Amanda Gilligan Andrew lee Kee Meng Tan Susan Day Christopher Levi Stephen M Davis Mark Parsons Bernard yan Melbourne Brain Centre at Royal Melbourne Hospital ParkvilleVictoriaAustralia University of New South Wales South Western Sydney Clinical School LiverpoolNew South WalesAustralia Department of Neurology John Hunter HospitalNewcastleNew South WalesAustralia Department of Neurology Calvary Public HospitalCanberraAustralian Capital TerritoryAustralia Department of Neurology Northern Hospital EppingEppingVictoriaAustralia Department of Neurology Royal Brisbane and Women's HospitalHerstonQueenslandAustralia The University of Queensland School of Medicine HerstonQueenslandAustralia Neurosciences Clinical Institute Epworth HealthcareRichmondVirginiaAustralia Department of Neurology Austin HealthUniversity of MelbourneHeidelbergVictoriaAustralia Flinders University College of Medicine and Public Health AdelaideSouth AustraliaAustralia Department of Neurology Gold Coast University HospitalSouthportQueenslandAustralia The University of Sydney Northern Clinical School St LeonardsNew South WalesAustralia Department of Neurology and Neurophysiology Liverpool HospitalLiverpoolNew South WalesAustralia

Background The optimal time to commence anticoagulation in patients with atrial fibrillation(AF)after ischaemic stroke or transient ischaemic attack(TIA)is unclear,with guidelines differing in recommendations.A limitation of previous studies is the focus on clinically overt stroke,rather than radiologically obvious diffusion-weighted imaging ischaemic *** aimed to quantify silent ischaemic lesions and haemorrhages on MRI at 1month in patients commenced on early(5mL,regardless of anticoagulation *** Commencing anticoagulation<4days after stroke or TIA is associated with fewer ischaemic lesions at 1month in AF *** is no increased rate of haemorrhage with early *** results suggest that early anticoagulation after mild-to-moderate acute ischaemic stroke associated w

关键词： patients lesions ischaemic

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High-rate metal-free MXene microsupercapacitors on paper substrates

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Carbon Energy 2024年第5期6卷 94-104页

作者： Han Xue Po‐Han Huang lee‐Lun Lai Yingchun Su Axel Strömberg Gaolong Cao Yuzhu Fan Sergiy Khartsev Mats Göthelid yan‐Ting Sun Jonas Weissenrieder Kristinn BGylfason Frank Niklaus Jiantong Li School of Electrical Engineering and Computer Science KTH Royal Institute of TechnologyStockholmSweden School of Engineering Sciences KTH Royal Institute of TechnologyStockholmSweden

MXene is a promising energy storage material for miniaturized microbatteries and microsupercapacitors(MSCs).Despite its superior electrochemical performance,only a few studies have reported MXene-based ultrahigh-rate(>1000 mV s^(−1))on-paper MSCs,mainly due to the reduced electrical conductance of MXene films deposited on ***,ultrahigh-rate metal-free on-paper MSCs based on heterogeneous MXene/poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate)(PEDOT:PSS)-stack electrodes are fabricated through the combination of direct ink writing and femtosecond laser *** a footprint area of only 20 mm^(2),the on-paper MSCs exhibit excellent high-rate capacitive behavior with an areal capacitance of 5.7 mF cm^(−2)and long cycle life(>95%capacitance retention after 10,000 cycles)at a high scan rate of 1000 mV s^(−1),outperforming most of the present on-paper ***,the heterogeneous MXene/PEDOT:PSS electrodes can interconnect individual MSCs into metal-free on-paper MSC arrays,which can also be simultaneously charged/discharged at 1000 mV s^(−1),showing scalable capacitive *** heterogeneous MXene/PEDOT:PSS stacks are a promising electrode structure for on-paper MSCs to serve as ultrafast miniaturized energy storage components for emerging paper electronics.

关键词： direct ink writing femtosecond laser scribing MXene on-paper microsupercapacitors PEDOT:PSS ultrahigh rate capability

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Proteomic analysis of ferroptosis pathways reveals a role of CEPT1 in suppressing ferroptosis

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Protein & Cell 2024年第9期15卷 686-703页

作者： Xiaoguang Liu Zhen Chen Yuelong yan Fereshteh Zandkarimi Litong Nie Qidong Li Amber Horbath Kellen Olszewski Lavanya Kondiparthi Chao Mao Hyemin lee Li Zhuang Masha Poyurovsky Brent RStockwell Junjie Chen Boyi Gan Department of Experimental Radiation Oncology The University of Texas MD Anderson Cancer CenterHoustonTX 77030USA Department of Biological Sciences and Department of Chemistry Columbia UniversityNew YorkNY 10027USA Kadmon Corporation LLC(A Sanofi Company)New YorkNY 10016USA The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences HoustonTX 77030USA The Barer Institute PhiladelphiaPA 19104USA

Ferroptosis has been recognized as a unique cell death modality driven by excessive lipid peroxidation and unbalanced cellular *** this study,we established a protein interaction landscape for ferroptosis pathways through proteomic analyses,and identified choline/ethanolamine phosphotransferase 1(CEPT1)as a lysophosphatidylcholine acyltransferase 3(LPCAT3)-interacting protein that regulates LPCAT3 protein *** contrast to its known role in promoting phospholipid synthesis,we showed that CEPT1 suppresses ferroptosis potentially by interacting with phospholipases and breaking down certain pro-ferroptotic polyunsaturated fatty acid(PUFA)-containing ***,our study reveals a previously unrecognized role of CEPT1 in suppressing ferroptosis.

关键词： proteomics ferroptosis CEPT1 LPCAT3

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Brain networks in newborns and infants with and without sensorineural hearing loss:A functional near-infrared spectroscopy study

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World Journal of Psychiatry 2024年第10期14卷 1547-1557页

作者： Juan Tan Qian-Mei Hou Fen Zhang Xu Duan yan-Long Zhang Yu-Jun lee Hao yan Department of Neurology Affiliated Hospital of North Sichuan Medical CollegeNorth Sichuan Medical CollegeNanchong 637000Sichuan ProvinceChina Department of Experimental Clinical and Health Psychology Ghent UniversityGhent 9000Province of East FlandersBelgium Key Laboratory for Artificial Intelligence and Cognitive Neuroscience of Language Xi’an International Studies UniversityXi’an 710128Shaanxi ProvinceChina Department of English North Sichuan Medical CollegeNanchong 637100Sichuan ProvinceChina School of Graduate Xi’an International Studies UniversityXi’an 710128Shaanxi ProvinceChina

BACKGROUND Understanding the impact of early sensory deficits on brain development is essential for understanding developmental processes and developing potential *** previous studies have looked into the impact of prenatal experiences on language development,there is a lack of research on how these experiences affect early language and brain function development in individuals with sensorineural hearing loss(SNHL).AIM To investigate SNHL effects on early brain development and connectivity in 4-month-olds vs healthy newborns and *** The research involved analyzing the functional brain networks of 65 infants,categorized into three groups:28 healthy newborns,224-month-old participants with SNHL,and 15 age-matched healthy *** resting-state functional connectivity was measured and compared between the groups using functional near-infrared spectroscopy and graph theory to assess the brain network *** Significant differences were found in resting-state functional connectivity between participants with SNHL and age-matched controls,indicating a developmental lag in brain connectivity for those with ***,SNHL participants showed better connectivity development compared to healthy newborns,with connectivity strengths of 0.13±0.04 for SNHL,0.16±0.08 for controls,and 0.098±0.04 for *** theory analysis revealed enhanced global brain network properties for the SNHL group,suggesting higher communication efficiency at 4 *** significant differences were noted in network properties between 4-month-old SNHL participants and neonates.A unique pattern of central hubs was observed in the SNHL group,with 2 hubs in the left hemisphere compared to 6 in *** 4-month-old infants with SNHL have a distinct brain network pattern with efficient long-distance information transmission but less effective local communication compared to age-matched controls.

关键词： Early brain development Sensory hearing loss Language development Graph theory Functional connectivity

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First-principles study on the electronic structure of Pb_(10−x)Cu_(x)(PO_(4))_(6)O(x=0,1)

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Journal of Materials Science & Technology 2024年第4期171卷 66-70页

作者： Junwen Lai Jiangxu Li Peitao Liu yan Sun Xing-Qiu Chen Shenyang National Laboratory for Materials Science Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China School of Materials Science and Engineering University of Science and Technology of ChinaShenyang 110016China

Recently,lee et *** the experimental discovery of room-temperature ambient-pressure super-conductivity in a Cu-doped lead-apatite(LK-99)(arXiv:2307.12008,arXiv:2307.12037).Remarkably,the claimed superconductivity can persist up to 400 K at ambient *** the experimental im-plication,the electronic structure of LK-99 has not yet been ***,we investigate the electronic structures of LK-99 and its parent compound using first-principles calculations,aiming to elucidate the doping effects of *** results reveal that the parent compound Pb_(10)(PO_(4))_(6)O is an insulator,while Cu doping induces an insulator-metal transition and thus volume *** band structures of LK-99 around the Fermi level are featured by a half-filled flat band and a fully-occupied flat *** two very flat bands arise from both the 2p orbitals of 1/4-occupied O atoms and the hybridization of the 3d orbitals of Cu with the 2p orbitals of its nearest-neighboring O ***,we observe four van Hove singularities on these two flat ***,we show that the flat band structures can be tuned by including electronic correlation effects or by doping different *** find that among the considered doping elements(Ni,Cu,Zn,Ag,and Au),both Ni and Zn doping result in the gap opening,whereas Au exhibits doping effects more similar to Cu than *** work establishes a foundation for fu-ture studies to investigate the role of unique electronic structures of LK-99 in its claimed superconducting properties.

关键词： First-principles calculations Density functional theory Electronic structur e Superconductivity Flat bands Strongly correlated electrons

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