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不修补瘘口手术方法治疗92例消化道胸内瘘的经验

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中华胸心血管外科杂志 2022年第12期38卷 742-745页

作者：杨光煜冼磊黄初生刘珍陈湘赵文韦高翔梁祥森孙宇杨胜壮刘文洲毕笑寒梁飞海汪梦寰邓海龙陈有容陆怡飞翟高飞广西医科大学第二附属医院胸心血管外科南宁530000

目的总结不修补瘘口手术方法治疗92例消化道胸内瘘的经验。方法不修补瘘口手术方法均通过VATS、VATS辅助小切口或开胸进行,手术的重点在于促进肺膨胀、消灭残腔、胸腔引流管有效引流。进入患侧胸腔后,遵循"有菌变无菌"的理念,间断碘伏灭... 详细信息

目的总结不修补瘘口手术方法治疗92例消化道胸内瘘的经验。方法不修补瘘口手术方法均通过VATS、VATS辅助小切口或开胸进行,手术的重点在于促进肺膨胀、消灭残腔、胸腔引流管有效引流。进入患侧胸腔后,遵循"有菌变无菌"的理念,间断碘伏灭菌,大量温等渗冲洗液冲洗,使脓腔尽可能干净,易清除和剥离肺脏层胸膜纤维素或纤维板,恢复肺的完全复张,消除胸腔残腔,使瘘口被肺支撑、紧贴覆盖和局限。术毕于胸腔及瘘口旁放置多根T管引流,实现术后有效引流。结果不修补瘘口手术92例,治愈85例,治愈率92.4%(85/92),死亡7例,病死率7.61%(7/92),其中食管胃吻合口瘘5例,含主动脉食管瘘3例、胸胃气管瘘1例、肺部感染并呼吸衰竭1例;食管破裂1例,感染性休克死亡;食管异物穿孔1例,肺部感染并呼吸衰竭死亡。结论不修补瘘口手术治疗消化道胸内瘘可在VATS或VATS辅助小切口下完成,安全、有效。

关键词：消化道胸内瘘食管胃吻合口瘘食管异物穿孔食管破裂不修补瘘口

Author correction to‘Co-delivery of nigericin and decitabine using hexahistidine-metal nanocarriers for pyroptosis-induced immunotherapeutics’[Acta Pharm Sin B 12(2022)4458–4471]

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Acta Pharmaceutica Sinica B 2024年第5期14卷 2359-2360页

作者： Qiang Niu Yu liu Yujing Zheng Ziwei Tang Yuna Qian Ruogu Qi Jianliang Shen Ping Zhao School of Chemistry and Chemical Engineering Guangdong Pharmaceutical UniversityGuangzhou 510006China State Key Laboratory of Ophthalmology Optometry and Vision ScienceSchool of Ophthalmology and OptometrySchool of Biomedical EngineeringWenzhou Medical UniversityWenzhou 325027China wenzhou Institute University of Chinese Academy of SciencesWenzhou 325001China School of Medicine&Holistic Integrative Medicine Nanjing University of Chinese MedicineNanjing 210023China

The authors regret that there is an error in Fig.6 in the article due to the mistake of copying and pasting in the process of assemblingﬁgures and negligence in the *** it does not affect the conclusion,it is an obvio... 详细信息

关键词： journal correction conclusion

Neighborhood garden's age shapes phyllosphere microbiota associated with respiratory diseases in cold seasons

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Environmental Science and Ecotechnology 2024年第2期18卷 114-123页

作者： Chang Zhao Xinxin liu Haoxin Tan Shan Yin Lantian Su Baoming Du Muhammad Khalid Aki Sinkkonen Nan Hui School of Agriculture and Biology Shanghai Jiao Tong University800 Dongchuan Rd.200240ShanghaiChina Shanghai Yangtze River Delta Eco-Environmental Change and Management Observation and Research Station Ministry of Science and TechnologyMinistry of Education800 Dongchuan Rd.200240ShanghaiChina Shanghai Urban Forest Ecosystem Research Station National Forestry and Grassland Administration800 Dongchuan Rd.200240ShanghaiChina Department of Biology College of Science and TechnologyWenzhou-Kean UniversityWenzhouChina Department of Garden Technologies Horticulture TechnologiesNatural Resources Institute FinlandHelsinkiFinland Ecosystems and Environment Research Programme Faculty of Biological and Environmental SciencesUniversity of HelsinkiLahtiFinland

Neighborhood gardens serve as sensitive sites for human microbial encounters,with phyllosphere microbes directly impacting our respiratory ***,our understanding remains limited on how factors like season,garden age,and land use shape the risk of respiratory diseases(RDs)tied to these garden *** we examined the microbial communities within the phyllosphere of 72 neighborhood gardens across Shanghai,spanning different seasons(warm and cold),garden ages(old and young),and locales(urban and rural).We found a reduced microbial diversity during the cold season,except for Gammaproteobacteria which exhibited an inverse *** land use influenced the microbial composition,urban and rural gardens had strikingly similar microbial ***,young gardens in the cold season hosted a substantial proportion of RDs-associated species,pointing towards increased respiratory inflammation *** essence,while newer gardens during colder periods show a decline in microbial diversity,they have an increased presence of RDs-associated microbes,potentially escalating respiratory disease *** underscores the pivotal role the garden age plays in enhancing both urban microbial diversity and respiratory health.

关键词： Neighborhood gardens Phyllosphere microbial communities Seasonal variation Garden age Respiratory diseases

Privacy Enhanced Mobile User Authentication Method Using Motion Sensors

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Computer Modeling in Engineering & Sciences 2024年第3期138卷 3013-3032页

作者： Chunlin Xiong Zhengqiu Weng Jia liu Liang Gu Fayez Alqahtani Amr Gafar Pradip Kumar Sharma Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen518052China Sangfor Technologies Inc. Shenzhen518055China School of Data Science and Artificial Intelligence Wenzhou University of TechnologyWenzhou325035China College of Computer Science&Technology Zhejiang University of TechnologyHangzhou310023China Software Engineering Department College of Computer and Information SciencesKing Saud UniversityRiyadh12372Saudi Arabia Math&Computer Science Department Faculty of ScienceMenofia UniversityShebin El-KomEgypt Computing Science Department University of AberdeenAberdeenUK

With the development of hardware devices and the upgrading of smartphones,a large number of users save privacy-related information in mobile devices,mainly smartphones,which puts forward higher demands on the protection of mobile users’privacy *** present,mobile user authenticationmethods based on humancomputer interaction have been extensively studied due to their advantages of high precision and non-perception,but there are still shortcomings such as low data collection efficiency,untrustworthy participating nodes,and lack of *** this end,this paper proposes a privacy-enhanced mobile user authentication method with motion sensors,which mainly includes:(1)Construct a smart contract-based private chain and federated learning to improve the data collection efficiency of mobile user authentication,reduce the probability of the model being bypassed by attackers,and reduce the overhead of data centralized processing and the risk of privacy leakage;(2)Use certificateless encryption to realize the authentication of the device to ensure the credibility of the client nodes participating in the calculation;(3)Combine Variational Mode Decomposition(VMD)and Long Short-TermMemory(LSTM)to analyze and model the motion sensor data of mobile devices to improve the accuracy of model *** experimental results on the real environment dataset of 1513 people show that themethod proposed in this paper can effectively resist poisoning attacks while ensuring the accuracy and efficiency of mobile user authentication.

关键词： Mobile authentication blockchain federated learning smart contract certificateless encryption VMD LSTM

Infinity假体全踝关节置换早期临床效果分析

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中华关节外科杂志（电子版） 2023年第3期17卷 443-447页

作者：陈彦博曾钢刘文宙马梦君李嘉杰陈宸宋卫东中山大学孙逸仙纪念医院骨外科广州510000

目的探讨Infinity假体全踝关节置换治疗踝关节炎的早期临床疗效。方法回顾性分析2020年6月至2020年12月就诊于孙逸仙纪念医院骨科并行Infinity全踝关节置换的7例终末期踝关节炎患者。分别于术前和术后3、6、12个月评估疼痛视觉模拟(V... 详细信息

目的探讨Infinity假体全踝关节置换治疗踝关节炎的早期临床疗效。方法回顾性分析2020年6月至2020年12月就诊于孙逸仙纪念医院骨科并行Infinity全踝关节置换的7例终末期踝关节炎患者。分别于术前和术后3、6、12个月评估疼痛视觉模拟(VAS)评分和美国足踝外科学会(AOFAS)踝－后足评分。配对t检验比较患者术前及术后1年评分结果。结果患者术后1年VAS评分为较术前降低(t＝3.6，P＝0.011)。术后1年AOFAS评分较术前显著改善(t＝4.0，P＝0.007)。所有患者随访1年以上均未出现感染、假体翻修等并发症。结论 Infinity全踝关节假体置换对于治疗终末期踝关节炎是安全有效的。

关键词：踝关节骨关节炎关节成形术置换踝

Heterostructural NiFeW disulfide and hydroxide dual‐trimetallic core‐shell nanosheets for synergistically effective water oxidatio

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Carbon Energy 2024年第8期6卷 192-204页

作者： Peng‐Fei Guo Yang Yang Bing Zhu Qian‐Nan Yang Yan Jia Wei‐Tao Wang Zhao‐Tie liu Shi‐Qiang Zhao Xun Cui Key Laboratory of Chemical Additives for China National Light Industry College of Chemistry and Chemical EngineeringShaanxi University of Science and TechnologyXi'anChina School of Chemistry and Chemical Engineering Shaanxi Normal UniversityXi'anChina Key Laboratory of Carbon Materials of Zhejiang Province Wenzhou Key Lab of Advanced Energy Storage and ConversionZhejiang Province Key Lab of Leather EngineeringCollege of Chemistry and Materials EngineeringWenzhou UniversityWenzhouChina State Key Laboratory of New Textile Materials and Advanced Processing Technologies Wuhan Textile UniversityWuhanChina

A stable and highly active core‐shell heterostructure electrocatalyst is essential for catalyzing oxygen evolution reaction(OER).Here,a dual‐trimetallic core‐shell heterostructure OER electrocatalyst that consists of a NiFeWS_(2)inner core and an amorphous NiFeW(OH)_(z)outer shell is designed and synthesized using in situ electrochemical *** electrochemical measurements of different as‐synthesized catalysts with a similar mass loading suggest that the core‐shell Ni_(0.66)Fe_(0.17)W_(0.17)S_(2)@amorphous NiFeW(OH)_(z)nanosheets exhibit the highest overall performance compared with that of other bimetallic reference catalysts for the ***,the nanosheet arrays were in situ grown on hydrophilic‐treated carbon paper to fabricate an integrated three‐dimensional electrode that affords a current density of 10 mA cm^(−2)at a small overpotential of 182 mV and a low Tafel slope of 35 mV decade^(−1)in basic *** Faradaic efficiency of core‐shell Ni_(0.66)Fe_(0.17)W_(0.17)S_(2)@amorphous NiFeW(OH)_(z)is as high as 99.5%for *** scanning electron microscope,transmission electron microscope,and X‐ray photoelectron spectroscopy analyses confirm that this electrode has excellent stability in morphology and elementary composition after long‐term electrochemical ***,density functional theory calculations further indicate that the core‐shell heterojunction increased the conductivity of the catalyst,optimized the adsorption energy of the OER intermediates,and improved the OER *** study provides a universal strategy for designing more active core‐shell structure electrocatalysts based on the rule of coordinated regulation between electronic transport and active sites.

关键词： amorphous NiFeW hydroxide core‐shell heterojunction in situ electrochemical tuning NiFeW disulfide oxygen evolution reaction

Construction of electron rich Fe active sites by FeCu alloy anchoring on carbon nitride for photocatalytic nitrogen reduction

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Rare Metals 2024年第4期43卷 1570-1579页

作者： Gang Dong Cong Huang Fei-Yang Chen Xue-Qin liu Zhen Li Xiao-Li Su Tao Zeng Yun-Xia Chen Yi-Huang Chen Yang Wang School of Materials Science and Engineering Jingdezhen Ceramic UniversityJingdezhen333403China Faculty of Materials Science and Chemistry China University of GeosciencesWuhan430074China College of Chemistry and Materials Engineering Wenzhou UniversityWenzhou325035China

Given the clean and inexhaustible solar energy from solar light,photocatalytic ammonia synthesis is extremely ***,high electron-hole recombination rates and insufficient active sites severely limited N2 photoreaction ***,we designed and fabricated FeCu alloy nanoparticles anchored on carbon nitride nanosheets with excellent photocatalyt ic ammonia synthesis *** a coupler between Fe and carbon nitride,Cu promotes the separation of photogenerated charge carriers in carbon nitride under solar light irradiation,and renters the semiconductor a forceful electron donor for the Fe active *** accumulated electrons at Fe sites furtherly facilitated the adsorption and activation of the molecular ***,the uniform dispersed FeCu alloy nanoparticles were on carbon nitride nanosheets enhanced the stability of photocataly tic nitrogen reduction reaction,making the artificial photocataly tic ammonia synthesis more sustainable for *** work highlights that a direct electron transfer channel can be used to regulate the photochemical nitrogen fixation network.

关键词： Photocatalytic N_2 fixation Carbon nitride FeCu alloy Active sites Hydrogenation pathway

Achieving strength-ductility synergy in novel paramagnetic Fe-based medium-entropy alloys through deep cryogenic deformation

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Rare Metals 2024年第9期43卷 4493-4507页

作者： Hu-Wen Ma Yan-Chun Zhao Li Feng Tian-Zeng liu Zhi-Qi Yu Bo Jin Wang-Chun Duan Peter K.Liaw Dong Ma State Key Laboratory of Advanced Processing and Recycling of Non-Ferrous Metals Lanzhou University of TechnologyLanzhou 730050China wenzhou Pump and Valve Engineering Research Institute Lanzhou University of TechnologyWenzhou 325105China Iron and Steel Research Institute Jiuquan Iron and Steel CorporationJiayuguan 735100China Lanzhou Resources and Environment Voc-Tech University Lanzhou 730123China Department of Materials Science and Engineering The University of TennesseeKnoxvilleTN 37996-2200USA Neutron Science Center Songshan Lake Materials LaboratoryDongguan 523808China

Cryogenic pre-deformation treatment has been widely used to effectively improve the comprehensive mechanical properties of steels and novel ***,the dislocation evolution and phase transformation induced by different degrees of deep cryogenic deformation are not yet fully *** this study,the effects of multiple cryogenic pre-treatments on the mechanical properties and deformation mechanisms of a paramagnetic Fe_(63.3)Mn_(14-)Si_(9.1)Cr_(9.8)C_(3.8)medium-entropy alloy(MEA)were investigated,leading to the discovery of a pretreated MEA that exhibits exceptional mechanical properties,including a fracture strength of 3.0 GPa,plastic strain of 26.1%and work-hardening index of *** addition,X-ray diffraction(XRD)and transmission electron microscopy(TEM)analyses revealed that multiple cryogenic pre-deformation treatments significantly increased the dislocation density of the MEA(from 9×10^(15)to 4×10^(16)m^(-2)after three pretreatments),along with a transition in the dislocation type from predominantly edge dislocations to mixed dislocations(including screw-and edge-type dislocations).Notably,this pretreated MEA retained its paramagnetic properties(μ_(r)<1.0200)even after *** calculations showed that cryogenic pretreatment can significantly reduce the stacking fault energy of the MEA by a factor of approximately four(i.e.,from 9.7 to2.6 m J·m^(-2)),thereby activating the synergistic effects of transformation-induced plasticity,twinning-induced plasticity and dislocation strengthening *** synergistic effects lead to simultaneous strength and ductility enhancement of the MEA.

关键词： Deep cryogenic transformation Iron-based medium-entropy alloys Dislocation evolution Phase transformation Stacking fault energy

Investigation of the feasibility of NRAV as a biomarker for hepatocellular carcinoma

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Oncology Research 2024年第4期32卷 717-726页

作者： JUN liu WENLI LI RUYUE LU JIAQING XU CHUNHUI JIANG JUNLIN DUAN LINGZHI ZHANG GUANFU WANG JIAXI CHEN Department of Clinical Laboratory Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical UniversityLinhaiChina Key Laboratory of System Medicine and Precision Diagnosis and Treatment of Taizhou TaizhouChina Department of Clinical Laboratory Dongguan Hospital of Traditional Chinese MedicineDongguanChina School of Basic Medical Sciences Forensic Medicine Hangzhou Medical CollegeHangzhouChina

The long non-coding RNA,Negative Regulator of Antiviral Response(NRAV)has been identified as a participant in both respiratory virus replication and immune checkpoints,however,its involvement in pan-cancer immune regulation and prognosis,particularly those of hepatocellular carcinoma(HCC),remains *** address this knowledge gap,we analyzed expression profiles obtained from The Cancer Genome Atlas(TCGA)database,comparing normal and malignant tumor *** found that NRAV expression is significantly upregulated in tumor tissues compared to adjacent nontumor ***-Meier(K-M)analysis revealed the prognostic power of NRAV,wherein overexpression was significantly linked to reduced overall survival in a diverse range of tumor ***,noteworthy associations were observed between NRAV,immune checkpoints,immune cell infiltration,genes related to autophagy,epithelial-mesenchymal transition(EMT),pyroptosis,tumor mutational burden(TMB),and microsatellite instability(MSI)across different cancer types,including ***,NRAV upregulation expression was associated with multiple pathological stages by clinical ***,our investigation revealed a substantial elevation in the expression of NRAV in both HCC tumor tissues and cells compared to normal tissues and *** inhibition of NRAV resulted in the inhibition of cell proliferation,migration,and invasion in HCC cells,while also influencing the expression of CD274(PD-L1)and CD44,along with various biomarkers associated with EMT,autophagy,and *** aforementioned results propose NRAV as a promising prognostic biomarker for HCC.

关键词： NRAV Hepatocellular carcinoma Prognosis Biomarker Pan-cancer