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Nano-engineered catalysts for high-performance oxygen reduction reaction

Chinese Chemical Letters 2024年第10期35卷 536-542页

作者： Kunsong Hu Yulong Zhang Jiayi Zhu jinhua mai Gang Liu Manoj Krishna Sugumar Xinhua Liu Feng Zhan Rui Tan School of Resources Environment and MaterialsGuangxi University College of Mechatronical and Electrical Engineering Hebei Agricultural University Energy lnnovation Centre Warwick Manufacture GroupUniversity of Warwick IDTECH (Suzhou) Co. Ltd. School of Transportation Science and Engineering Beihang University

The efficient energy conversion of fuel cells is greatly constrained by the slow oxygen reduction reac tion （ORR） kinetics,which necessitates the use of highly active metal catalysts such as platinum （Pt）.The critical challenge limiting large-scale usage of Pt is the capital cost that can be addressed through a pro totypical approach by embedding metal nanoparticles （NPs）,e.g.,Pt NPs,in the conductive framework However,previously reported embedding approaches are sophisticated and suffer from limited yields leading to higher chemical process costs and remaining distant from commercial ***,we re port a facile,cost-effective and time-efficient structural tuning approach to synthesizing ultrafine Pt NP impregnated within a conductive and highly porous carbon framework via a microwave-assisted polyo reduction *** NPs with a uniform size of～2.27 nm can be successfully integrated within the pore of the carbon framework,enabling homogeneous *** from these highly dispersed and ultrafine Pt NPs,the electrochemical surface area （ECSA） is improved to 142.98 m2/gPt,2.25 times highe than that of the commercial counterpart (63.52 m2/gPt).Furthermore,our structurally optimized catalys composite features a remarkably catalytic activity with a high half-wave potential (E1/2) of 0.895 V and an improved mass activity （MA） of 0.2289 A/mgPt,2.39-fold improvement compared to the commercia *** addition,orthogonal experiments were designed to identify the key process parameter for fabricating Pt/C catalysts,offering insights for scaled-up and industrial production.

关键词： Fuel cells Microwave method Oxygen reduction reaction Structural engineering Ultrafine nanoparticles

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The ALMA-QUARKS Survey.Ⅱ.The ACA 1.3 mm Continuum Source Catalog and the Assembly of Dense Gas in Massive Star-Forming Clumps

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Research in Astronomy and Astrophysics 2024年第6期24卷 119-139页

作者：许峰玮 Ke Wang Tie Liu Lei Zhu Guido Garay Xunchuan Liu Paul Goldsmith Qizhou Zhang Patricio Sanhueza Shengli Qin jinhua He Mika Juvela Anandmayee Tej Hongli Liu Shanghuo Li Kaho Morii Siju Zhang Jianwen Zhou Amelia Stutz Neal JEvans Kee-Tae Kim Shengyuan Liu Diego Mardones Guangxing Li Leonardo Bronfman Ken’ichi Tatematsu Chang Won Lee Xing Lu Xiaofeng mai Sihan Jiao James O.Chibueze Keyun Su Viktor L.Tóth Kavli Institute for Astronomy and Astrophysics Peking UniversityBeijing 100871China Department of Astronomy School of PhysicsPeking UniversityBeijing 100871China Shanghai Astronomical Observatory Chinese Academy of SciencesShanghai 200030China Chinese Academy of Sciences South America Center for Astronomy National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China Departamento de Astronomía Universidad de ChileLas Condes7591245 SantiagoChile Jet Propulsion Laboratory California Institute of Technology4800 Oak Grove DrivePasadena CA 91109USA Center for Astrophysics|Harvard&Smithsonian 60 Garden StreetCambridgeMA 02138USA National Astronomical Observatory of Japan National Institutes of Natural Sciences2-21-1 OsawaMitakaTokyo 181-8588Japan Astronomical Science Program The Graduate University for Advanced StudiesSOKENDAI2-21-1 OsawaMitakaTokyo 181-8588Japan School of Physics and Astronomy Yunnan UniversityKunming 650091China Yunnan Observatories Chinese Academy of SciencesKunming 650216China Department of Physics University of HelsinkiPO Box 64FI-00014 HelsinkiFinland Indian Institute of Space Science and Technology Thiruvananthapuram 695547KeralaIndia Max Planck Institute for Astronomy Königstuhl 17D-69117 HeidelbergGermany Department of Astronomy Graduate School of ScienceThe University of Tokyo7-3-1 HongoBunkyo-kuTokyo 113-0033Japan Max-Planck-Institut für Radioastronomie Auf dem Hügel 6953121 BonnGermany Departamento de AstronomÂıa Universidad de ConcepcionCasilla 160-CConcepci onChile Department of Astronomy The University of Texas at AustinTexas 78712-1205USA Korea Astronomy and Space Science Institute 776 Daedeokdae-roYuseong-guDaejeon 34055Republic of Korea Institute of Astronomy and Astrophysics Academia SinicaRoosevelt RoadTaipei 10617TaiwanChina South-Western Institute for Astronomy Research Yunnan UniversityKunming 650091China Korea Astronomy and Space Science Institute 776 Daedeok-daeroYuseong-guDaejeon 34055Republic of

Leveraging the high resolution,sensitivity,and wide frequency coverage of the Atacama Large Millimeter/submillimeter Array(ALMA),the QUARKS survey,standing for“Querying Underlying mechanisms of massive star formation with ALMA-Resolved gas Kinematics and Structures”,is observing 139 massive starforming clumps at ALMA Band 6(λ~1.3 mm).This paper introduces the Atacama Compact Array(ACA)7 m data of the QUARKS survey,describing the ACA observations and data *** multiwavelength data,we provide the first edition of QUARKS atlas,offering insights into the multiscale and multiphase interstellar medium in high-mass star *** ACA 1.3 mm catalog includes 207 continuum sources that are called ACA *** gas kinetic temperatures are estimated using three formaldehyde transitions with a non-LTE radiation transfer model,and the mass and density are derived from a dust emission *** ACA sources are massive(16–84 percentile values of 6–160 M_(⊙)),gravity-dominated(M∝R^(1.1))fragments within massive clumps,with supersonic turbulence(M>1)and embedded star-forming *** find a linear correlation between the masses of the fragments and the massive clumps,with a ratio of 6%between the *** considering fragments as representative of dense gas,the ratio indicates a dense gas fraction(DGF)of 6%,although with a wide scatter ranging from 1%to 10%.If we consider the QUARKS massive clumps to be what is observed at various scales,then the size-independent DGF indicates a self-similar fragmentation or collapsing mode in protocluster *** the ACA data over four orders of magnitude of luminosity-to-mass ratio(L/M),we find that the DGF increases significantly with L/M,which indicates clump evolutionary *** observed a limited fragmentation at the subclump scale,which can be explained by a dynamic global collapse process.

关键词： stars:formation ISM:kinematics and dynamics ISM:clouds stars:protostars

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The ALMA-QUARKS Survey.Ⅰ.Survey Description and Data Reduction

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Research in Astronomy and Astrophysics 2024年第2期24卷 104-124页

作者：刘训川 Tie Liu Lei Zhu Guido Garay Hong-Li Liu Paul Goldsmith Neal Evans Kee-Tae Kim Sheng-Yuan Liu Fengwei Xu Xing Lu Anandmayee Tej Xiaofeng mai Leonardo Bronfman Shanghuo Li Diego Mardones Amelia Stutz Ken'ichi Tatematsu Ke Wang Qizhou Zhang Sheng-Li Qin Jianwen Zhou Qiuyi Luo Siju Zhang Yu Cheng jinhua He Qilao Gu Ziyang Li Zhenying Zhang Suinan Zhang Anindya Saha Lokesh Dewangan Patricio Sanhueza Zhiqiang Shen Shanghai Astronomical Observatory Chinese Academy of SciencesShanghai 200030China Chinese Academy of Sciences South America Center for Astronomy National Astronomical ObservatoriesChinese Academy of SciencesBeijing 100101China Departamento de Astronomía Universidad de ChileLas Condes7591245 SantiagoChile School of Physics and Astronomy Yunnan UniversityKunming 650091China Jet Propulsion Laboratory California Institute of Technology4800 Oak Grove DrivePasadena CA 91109USA Department of Astronomy The University of Texas at AustinTX 78712-1205USA Korea Astronomy and Space Science Institute 776 Daedeokdae-roYuseong-guDaejeon 34055Republic of Korea Institute of Astronomy and Astrophysics Academia SinicaRoosevelt RoadTaipei 10617China Kavli Institute for Astronomy and Astrophysics Peking UniversityBeijing 100871China Department of Astronomy School of PhysicsPeking UniversityBeijing 100871China Indian Institute of Space Science and Technology Thiruvananthapuram 695547KeralaIndia Max Planck Institute for Astronomy Königstuhl 17D-69117 HeidelbergGermany Departamento de Astronomía Universidad de ConcepciónCasilla 160-CConcepciónChile Nobeyama Radio Observatory National Astronomical Observatory of JapanNational Institutes of Natural Sciences462-2 NobeyamaMinamimakiMinamisakuNagano 384-1305Japan Center for Astrophysics∣Harvard&Smithsonian 60 Garden StreetCambridgeMA 02138USA Max-Planck-Institut für Radioastronomie Auf dem Hügel 69D-53125 BonnGermany School of Astronomy and Space Sciences University of Chinese Academy of SciencesBeijing 100049China National Astronomical Observatory of Japan 2-21-1 OsawaMitakaTokyo181-8588Japan Yunnan Observatories Chinese Academy of SciencesKunming 650216China Physical Research Laboratory NavrangpuraAhmedabad-380009India Astronomical Science Program The Graduate University for Advanced StudiesSOKENDAI2-21-1 OsawaMitakaTokyo 181-8588Japan University of Science and Technology Korea(UST)217 Gajeong-roYuseong-guDaejeon 34113Republic o

This paper presents an overview of the QUARKS survey,which stands for Querying Underlying mechanisms of massive star formation with ALMA-Resolved gas Kinematics and Structures."The QUARKS survey is observing139 massive clumps covered by 156 pointings at Atacama Large Millimeter/submillimeter Array(ALMA)Band 6(λ~1.3 mm).In conjunction with data obtained from the ALMA-ATOMS survey at Band 3(λ~3 mm),QUARKS aims to carry out an unbiased statistical investigation of massive star formation process within protoclusters down to a scale of 1000 *** overview paper describes the observations and data reduction of the QUARKS survey,and gives a first look at an exemplar source,the mini-starburst Sgr B2(M).The wide-b and width(7.5 GHz)and high-angular-resolution(~0."3)observations of the QUARKS survey allow for the resolution of much more compact cores than those could be done by the ATOMS survey,and to detect previously unrevealed fainter filamentary *** spectral windows cover transitions of species including CO,SO,N_(2)D^(+),SiO,H_(30)α,H_(2)CO,CH_(3)CN,and many other complex organic molecules,tracing gas components with different temperatures and spatial *** aims to deepen our understanding of several scientific topics of massive star formation,such as the mass transport within protoclusters by(hub-)filamentary structures,the existence of massive starless cores,the physical and chemical properties of dense cores within protoclusters,and the feedback from already formed high-mass young protostars.

关键词： stars formation-stars kinematics and dynamics-ISM clouds-ISM molecules

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Hollow Multishelled Structure: Synthesis Chemistry and Application

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Chemical Research in Chinese Universities 2024年第3期40卷 346-393页

作者： MAO Dan WANG Chao LI Wei ZHOU Liang LIU Jian ZHENG Zjian ZHAO Yong CAO An-min WANG Shutao HUANG Jiaxing HUO Fengwei CHEN Hongyu mai Liqiang YU Ranbo WANG Lianzhou LU Yunfeng YU Chengzhong YANG Qihua YANG Zhenzhong ZENG Hua Chun ZHAO Hujun TANG Zhiyong ZHAO Dongyuan WANG Dan State Key Laboratory of Biochemical Engineering Institute of Process EngineeringChineseAcademy of SciencesBeijing 100190P.R.China Key Laboratory of Biopharmaceutical Preparation and Delivery Chinese Academy of SciencesBejing 100190P.R.China School of Fashion and Textiles The Hong Kong Polytechnic UniversityHong Kong SARP.R.China Department of Chemistry Fudan UniversityShanghai 200433P.R.China State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070P.R.China State Key Laboratory of Catalysis Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023P.R.China School of Chemistry Beihang UniversityBejing 100191P.R.China CAS Key Laboratory of Molecular Nanostructure and Nanotechnology and Beijing National Laboratory for Molecular Sciences Institute of ChemistryChinese Academy of SciencesBeijing 100190P.R.China CAS Key Laboratory of Bio-inspired Materials and Interfacial Science Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijing 100190P.R.China School of Engineering Westlake UniversityHangzhou 310024P.R.China School of Flexible Electronics(Future Technologies) Nanjing Tech UniversityNanjing 211816P.R.China School of Science Westlake UniversityHangzhou 310024P.R.China School of Materials Science and Engineering Wuhan University of TechnologyWuhan 430070P.R.China School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083P.R.China School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology The University of QueenslandBrisbaneQueensland 4072Australia College of Life Science and Technology Bejing University of Chemical TechnologyBejing 100029P.R.China School of Chemistry and Molecular Engineering East China Normal UniversityShanghai 200241P.R.China College of Life Sciences Zhejiang Normal UniversityJinhua 321004P.R.China Department of Chemical Engineering Tsinghua UniversityBeijing 100

Hollow multishelled structure(HoMS),a promising and complex multifunctional structural system,features at least two shells that are separated by internal *** unique structure endows it with numerous advantages including low density,high loading capacity,large specific surface area,facilitated mass transport,and multiple spatial confinement *** the past twenty years,benefiting from the booming development of synthesis methods,various HoMS materials have been prepared and show promising applications in diverse areas.

关键词： Hollow multishelled structure Synthesis chemistry Energy storage Catalysis Electromagnetic wave absorption Drug delivery Sensor

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NIR-II emissive dye based polymer nanoparticle targeting EGFR for oral cancer theranostics

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Nano Research 2022年第7期15卷 6288-6296页

作者： Mingjian Ling Rui Sun Guang Li Madiha Zahra Syeda Wen Ma Ziyi mai Longquan Shao Longguang Tang Zhiqiang Yu School of Pharmaceutical Sciences Guangdong Provincial Key Laboratory of New Drug ScreeningSouthern Medical UniversityGuangzhou 510632China Nanfang Hospital Southern Medical UniversityGuangzhou 510515China Department of Obstetrics and Gynecology The Third Affiliated Hospital of Southern Medical UniversityGuangzhou 510632China Department of Pharmacology and Department of Respiratory and Critical Care Medicine of the Second Affiliated Hospital Zhejiang University School of MedicineKey Laboratory of Respiratory Disease of Zhejiang ProvinceHangzhou 310009China The Fourth Affiliated Hospital International Institutes of MedicineZhejiang University School of MedicinJinhua 322000China

Oral cancer is a common malignant tumor of the head and neck,and surgery combined with radiotherapy and chemotherapy is the primary treatment ***,a positive resection margin that may lead to recurrence after surgery has always been a critical issue to ***,radiotherapy and chemotherapy also have shortcomings such as resistance to chemotherapy and radiation,lack of targeting,and severe side ***,exploring new methods of tumor surgical navigation and tumor treatment is of great significance for oral ***,the emerging near-infrared II(NIR-II,1,000–1,700 nm)region fluorescent imaging has revolutionized surgical navigation,a high tumor-targeting fluorescent probe remains ***,while emerging photothermal therapy(PTT)can overcome chemoradiotherapy’s shortcomings and achieve precise treatment of tumors,its clinical application is still limited by the lack of high photothermal conversion efficiency,high photothermal stability,and highly penetrating ***,a NIR-II dye SQ890 is developed for tumor imaging and PTT of oral *** assembling into nanoparticles(NPs)and being modified with epithelial growth factor receptor(EGFR)-targeting peptides GE11,SQ890 NPs-Pep can specifically accumulate in tumor sites via active targeting,and realize photoacoustic/NIR-II fluorescence dual-modality imaging-guided PTT of oral cancer.

关键词： near-infrared(NIR-II)imaging oral cancer theranostics epithelial growth factor receptor(EGFR) photothermal therapy

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正方形流化床结构参数改变和内构件强化的数值模拟解析

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化工进展 2017年第6期36卷 1997-2009页

作者：陈梓晟张涛麦礼杰吴锦华胡成生韦朝海华南理工大学环境与能源学院广东广州510006 江西理工大学建筑与测绘工程学院江西赣州341000 工业聚集区污染控制与生态修复教育部重点实验室广东广州510006 广州市市政工程维修处广东广州510091

借助数值模拟方法分析多功能结构反应器内部的流体力学行为,可以减少放大实验的批次,获知反应器结构关于废水生物处理功能区划的描述。以土建工程便利的正方形流化床为研究对象,通过改变下降区和上升区面积比(A_d/A_r)、环隙过流区和上... 详细信息

借助数值模拟方法分析多功能结构反应器内部的流体力学行为,可以减少放大实验的批次,获知反应器结构关于废水生物处理功能区划的描述。以土建工程便利的正方形流化床为研究对象,通过改变下降区和上升区面积比(A_d/A_r)、环隙过流区和上升区面积比(A_b/A_r)、导流筒与液面距离和导流筒高度比(H_t/H_(dt))3种结构参数,并添加十字型挡板和漏斗型导流板两种内构件,考察各种状态下液速(U_L)和气含率(ε_G)的流体特性响应行为,在实现高效氧传质、节能与短程硝化反硝化方面寻找结构优化和操作条件优化的空间。结果表明:A_d/A_r的改变主要影响液速的分布及其峰值,取1.25;A_b/A_r主要影响流化床底部的液速的大小和方向,取1.2为宜;H_t/H_(dt)主要影响导流筒上方液体受到的有效整流作用,取值1/8。在结构参数优化的基础上,两种内构件对流化床的耦合作用能够满足生化流化床技术对低液速和各生化阶段气含率的需求。结果证明了采用CFD数值模拟可以实现废水处理不同目标体系下反应器功能化开发,结构参数优化和内构件置入的正方形流化床反应器具有强化传质与区域功能化的特征,两个方面的结合可以实现能量高效利用和降低研发成本的目标。

关键词：气液两相流流化床结构优化内构件计算流体力学

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精细化护理对义齿种植修复治疗的牙齿缺失患者口腔保健行为及种植成功率的影响

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智慧健康 2022年第29期8卷 215-218页

作者：潘金华麦慧芳江门市口腔医院迎宾门诊广东江门529000

目的探讨精细化护理应用于牙齿缺失患者义齿种植修复治疗干预中对口腔保健行为及种植成功率的影响。方法选取2020年1月-2021年3月江门市口腔医院行义齿种植修复治疗的牙齿缺失患者82例作为研究对象,按照随机摸球法分成观察组(n=41)与对... 详细信息

目的探讨精细化护理应用于牙齿缺失患者义齿种植修复治疗干预中对口腔保健行为及种植成功率的影响。方法选取2020年1月-2021年3月江门市口腔医院行义齿种植修复治疗的牙齿缺失患者82例作为研究对象,按照随机摸球法分成观察组(n=41)与对照组(n=41),对照组采用常规护理干预,观察组采用精细化护理干预,对两组口腔保健行为、种植成功率、并发症发生情况、护理满意度进行比较。结果干预后两组刷牙方式正确、刷牙时间大于3min、刷牙次数大于3次比例明显提高(P<0.05),且观察组较对照组明显更高(P<0.05);观察组(97.56%)种植成功率较对照组(78.05%)明显更高(P<0.05);观察组(4.88%)并发症发生率较对照组(24.39%)明显更低(P<0.05);干预后两组纽卡斯尔护理满意度量表(NSNS)评分明显提高(P<0.05),且观察组NSNS评分较对照组明显更高(P<0.05)。结论精细化护理应用于牙齿缺失患者义齿种植修复治疗干预中,可改善其口腔保健行为,降低并发症发生率,促进种植成功率及护理满意度的提高。

关键词：精细化护理牙齿缺失义齿种植修复口腔保健行为种植成功率

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AI超声辅助诊断系统在低年资医师诊断甲状腺结节良恶性中的应用

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中国超声医学杂志 2021年第3期37卷 248-251页

作者：麦武平周美君胡叶冀将婷黎金华刘红梅广东省第二人民医院超声科广东省第二人民医院肌骨运动医学超声研究所

目的探讨人工智能超声辅助诊断系统(AI超声系统)是否有助于提高低年资医师对于甲状腺结节良恶性的诊断能力及其在甲状腺癌筛查中的应用价值。方法以在我院行甲状腺手术及病理检查的256例患者,共506个甲状腺结节作为研究对象,两名低年资... 详细信息

目的探讨人工智能超声辅助诊断系统(AI超声系统)是否有助于提高低年资医师对于甲状腺结节良恶性的诊断能力及其在甲状腺癌筛查中的应用价值。方法以在我院行甲状腺手术及病理检查的256例患者,共506个甲状腺结节作为研究对象,两名低年资医师与AI超声系统分别对术前甲状腺结节超声图像进行良恶性分类;之后两名低年资医师分别联合AI超声系统的诊断结果进行良恶性判读的调整。以甲状腺结节手术病理为"金标准",采用灵敏度、特异度和AUC来评估诊断效能。结果对于甲状腺结节良恶性诊断的灵敏度及AUC,AI超声系统均高于两名低年资医师(P<0.05)。两名医师联合AI超声系统后,诊断的灵敏度及AUC均有所提高(P<0.05)。结论 AI超声系统对甲状腺结节的良恶性诊断具有较高的灵敏度及准确度,联合AI超声系统后,低年资医师可以提高对甲状腺癌诊断的准确度。

关键词：甲状腺结节人工智能超声低年资医师

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硬通道微创穿刺在创伤性急性硬膜下血肿并脑疝开颅前减压中的价值

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中华创伤杂志 2018年第1期34卷 23-29页

作者：杨进华汪宇雄李泽禹熊永辉麦永清黎杰明何德乐广州中医药大学附属高州中医院神经外科广州525200

目的探讨硬通道微创穿刺对创伤性急性硬膜下血肿并脑疝开颅前减压的治疗效果。方法采用回顾性病例对照研究分析2004年1月-2016年10月收治的303例创伤性急性硬脑膜下血肿并脑疝患者临床资料，其中男206例，女97例；年龄12—77岁[（43．6... 详细信息

目的探讨硬通道微创穿刺对创伤性急性硬膜下血肿并脑疝开颅前减压的治疗效果。方法采用回顾性病例对照研究分析2004年1月-2016年10月收治的303例创伤性急性硬脑膜下血肿并脑疝患者临床资料，其中男206例，女97例；年龄12—77岁[（43．6±20．1）岁]；格拉斯哥昏迷评分（GCS）3～5分187例，6～8分116例。按手术方式分为研究组（199例）和对照组（104例）。研究组采用一次性颅内血肿清除套装针穿刺抽吸＋引流血肿后，再行大骨瓣开颅、硬脑膜下血肿清除的方法。对照组采用传统大骨瓣开颅、硬脑膜下血肿清除。比较两组获减压时间、术后清醒时间、住院时间及术后颅内感染等。采用格拉斯哥预后评分（GOS）评估预后。结果获减压时间：研究组10～15min[（12．5±1．7）min]，对照组50～75min[（133．0±7．9）min]（P〈0．05）。术后清醒时间：术后≤3d清醒研究组62例，对照组18例；术后4～7d清醒研究组76例，对照组22例；术后8～15d清醒研究组26例，对照组29例；术后〉15d清醒研究组10例，对照组12例；术后不能清醒（含死亡）研究组25例，对照组23例（P〈0．05）。住院时间：研究组为（19．5±1．1）d，对照组为（22．8±2．8）d（P〈0．05）。研究组无一例颅内感染，对照组发生1例（P〉0．05）。根据GOS结果，研究组恢复良好133例，中残、重残41例，植物生存7例，死亡18例；对照组恢复良好34例，中残、重残47例，植物生存9例，死亡14例（P〈0．05）。结论硬通道微创穿刺血肿清除术在创伤性急性硬膜下血肿并脑疝开颅前可快速减轻血肿对脑的压迫，降低致残率，具有较高的临床应用价值。

关键词：血肿硬膜下急性脑疝微创穿刺

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微创穿刺术与小骨窗开颅术治疗中等量高血压脑出血的疗效分析

引用

临床医学工程 2018年第4期25卷 475-476页

作者：汪宇雄杨进华麦永清黎杰明广州中医药大学附属高州市中医院神经外科广东高州525200

目的对比分析微创穿刺术与小骨窗开颅术治疗中等量高血压脑出血(HICH)患者的临床效果。方法选择2015年3月至2017年3月我院收治的中等量HICH患者76例作为研究对象,随机分为两组各38例。观察组患者采取微创穿刺术进行治疗,对照组患者采取... 详细信息

目的对比分析微创穿刺术与小骨窗开颅术治疗中等量高血压脑出血(HICH)患者的临床效果。方法选择2015年3月至2017年3月我院收治的中等量HICH患者76例作为研究对象,随机分为两组各38例。观察组患者采取微创穿刺术进行治疗,对照组患者采取小骨窗开颅术进行治疗,观察并对比两组患者的临床治疗效果。结果治疗后,观察组的神经功能缺损评分为(21.1±1.6)分,显著低于对照组的(27.6±2.5)分,差异具有统计学意义(P<0.05)。观察组的总有效率为89.47%,显著高于对照组的71.05%,差异具有统计学意义(P<0.05)。结论对中等量HICH患者实施微创穿刺术的临床治疗效果优于实施小骨窗开颅术,值得推广。

关键词：中等量高血压脑出血微创穿刺术小骨窗开颅术

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