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Inactivation of the Rho-ROCK signaling pathway to promote neurologic recovery after spinal cord injuries in rats

Chinese Medical Journal 2013年第19期126卷 3723-3727页

作者： wu bin-qi bi zheng-gang qi quan Department of Orthopaedics First Affiliated Hospital of Harbin Medical University Harbin Heilongjiang 150001 China

Background After injury,axonal regeneration of the adult central nervous system （CNS） is inhibited by myelin-derived growth-suppressing *** axonal growth inhibitory proteins are mediated via activation of Rho,a small GTP-binding *** activated form of Rho,which is bound to GTP,is the direct activator of Rho kinase （ROCK） through serial downstream effector proteins to inhibit axonal *** objective of this study was to observe the therapeutic effect of inactivation of the Rho-ROCK signaling pathway to promote neurologic recovery after spinal cord injuries in *** One hundred and twenty adult female Sprague-Dawley rats were randomly divided into three *** alone were conducted in 40 rats in the sham *** and spinal cord transections were performed in 40 rats in the control group （treated with normal saline administered intraperitoneally）.Laminectomies and spinal cord transections were performed in 40 rats in the fasudil-treated group （treated with fasudil administered intraperitoneally）.Neurologic recovery was evaluated before surgery and 3 days,and 1,2,3,and 4 weeks after surgery using the Basso-Beattie-Bresnahan （BBB） scale of hind limb *** the same time,the expression of RhoA mRNA was determined with *** examinations and immunofiuorescence staining of NF were performed 1 month after *** Compared with the control group,the BBB scores of the fasudil-treated group were significantly increased and the expression of RhoA mRNA was significantly *** the fasudil-treated group,a large number of NF-positive regenerating fibers was observed; some fibers crossed the slit of the *** Inactivation of the Rho-ROCK signaling pathway promotes CNS axonal regeneration and neurologic recovery after spinal cord injuries in rats.

关键词： Rho-ROCK spinal cord injury axonal regeneration

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2019—2020年160例儿童肺炎链球菌脑膜炎临床流行病学多中心研究

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中国当代儿科杂志 2024年第2期26卷 131-138页

作者：王彩云许红梅刘钢刘静俞蕙陈必全郑帼舒敏杜丽君徐志伟黄丽素李海波汪东白松婷单庆文朱春晖田健美郝建华林爱伟林道炯吴谨准张新华曹清陶仲宾陈源朱国龙薛萍汤正珍苏学文曲政海赵仕勇庞琳邓慧玲舒赛男陈英虎浙江大学医学院附属儿童医院感染科浙江杭州310052 重庆医科大学附属儿童医院感染科重庆400014 首都医科大学附属北京儿童医院感染科北京100045 湖南省儿童医院感染科湖南长沙410007 复旦大学附属儿科医院感染科上海201102 安徽省儿童医院感染科安徽合肥230022 南京医科大学附属儿童医院神经科江苏南京210008 四川大学华西第二医院儿科四川成都610044 山西省儿童医院神经内科山西太原030006 温州医科大学附属第二医院/育英儿童医院普儿科浙江温州325027 上海交通大学医学院附属新华医院感染科上海200092 吉林大学第一医院儿科门诊吉林长春130061 西安交通大学附属儿童医院陕西西安710002 郑州大学第一附属医院儿科河南郑州450052 广西医科大学第一附属医院儿科广西南宁530021 江西省儿童医院感染科江西南昌330006 苏州大学附属儿童医院感染科江苏苏州215002 河南开封市儿童医院感染科河南开封475000 山东大学儿童院感染科山东济南250022 海南省妇幼保健院感染科海南海口571103 厦门大学附属妇女儿童医院儿科福建厦门361003 山西省儿童医院新生儿科山西太原030006 上海交通大学医学院附属上海儿童医学中心感染科上海200127 兰州大学第一医院儿科甘肃兰州730013 河北医科大学第二医院儿科河北石家庄050004 青海省妇女儿童医院感染消化科青海西宁810007 太原市妇幼保健院儿内科山西太原030012 遵义市第一人民医院儿科贵州遵义563099 内蒙古自治区人民医院儿科内蒙古呼和浩特750306 青岛大学附属医院儿科山东青岛266003 杭州市儿童医院感染科浙江杭州310005 首都医科大学附属北京地坛医院儿科北京100102 西安市中心医院儿科陕西西安710004 华中科技大学同济医学院附属同济医院儿科湖北武汉430030

目的研究中国儿童肺炎链球菌脑膜炎(pneumococcal meningitis,PM)的临床特征、转归和分离菌株肺炎链球菌(Streptococcus pneumoniae,SP)的药物敏感性。方法回顾性分析2019年1月—2020年12月全国33家三级甲等医院160例<15岁的PM住院患儿... 详细信息

目的研究中国儿童肺炎链球菌脑膜炎(pneumococcal meningitis,PM)的临床特征、转归和分离菌株肺炎链球菌(Streptococcus pneumoniae,SP)的药物敏感性。方法回顾性分析2019年1月—2020年12月全国33家三级甲等医院160例<15岁的PM住院患儿的临床信息、实验室资料和微生物学资料。结果160例PM患儿中,男103例,女57例;年龄15 d至15岁,其中3月龄至<3岁109例(68.1%)。脑脊液培养分离SP菌株95例(59.4%),血培养分离SP菌株57例(35.6%)。脑脊液宏基因组二代测序和脑脊液SP抗原检测阳性率分别为40%(35/87)、27%(21/78)。55例(34.4%)患儿存在1个或多个化脓性脑膜炎高危因素;113例(70.6%)患儿有1个或多个颅外感染病灶;18例(11.3%)有明确基础疾病。临床症状以发热最常见(147例,91.9%),其次是精神萎靡(98例,61.3%)、呕吐(61例,38.1%)等。69例(43.1%)患儿住院期间发生颅内并发症,常见并发症为硬膜下积液和/或积脓(43例,26.9%)、脑积水(24例,15.0%)、脑脓肿(23例,14.4%)、脑出血(8例,5.0%)。硬膜下积液和/或积脓和脑积水主要发生在<1岁患儿,分别为91%(39/43)、83%(20/24)。SP菌株对万古霉素(100%,75/75)、利奈唑胺(100%,56/56)、厄他培南(100%,6/6)完全敏感;对左氧氟沙星(81%,22/27)、莫西沙星(82%,14/17)、利福平(96%,25/26)和氯霉素(91%,21/23)敏感率高;对青霉素(16%,11/68)、克林霉素(6%,1/17)敏感率低;对红霉素完全耐药(100%,31/31)。痊愈和好转出院率分别为22.5%(36/160)、66.2%(106/160);18例(11.3%)出现不良结局。结论儿童PM多见于3月龄至<3岁婴幼儿,颅内并发症多发生在<1岁患儿,发热是PM患儿最常见的临床表现,硬膜下积液和/或积脓、脑积水是最常见的并发症。脑脊液非培养检测方法有助于提高病原菌检出率。超过10%PM患儿出现不良结局。SP菌株对万古霉素、利奈唑胺、厄他培南、左氧氟沙星、莫西沙星、利福平、氯霉素敏感率高。

关键词：肺炎链球菌脑膜炎流行病学多中心研究儿童

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重组骨形成蛋白4/7融合基因腺相关病毒载体的构建与鉴定

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中国组织工程研究与临床康复 2011年第50期15卷 9419-9424页

作者：袁绍辉刘伟吴滨奇韩晰光毕郑钢哈尔滨医科大学附属第一医院骨一科黑龙江省哈尔滨市150001

背景:有研究表明骨形成蛋白(bone morphogenetic protein,BMP)异源二聚体比同源二聚体的活性高20倍,但相关BMP4/7融合基因的相关病毒载体的构建至今少有报道。目的:构建重组人BMP-4/7融合基因腺相关病毒(adeno-associated virus,AAV)载... 详细信息

背景:有研究表明骨形成蛋白(bone morphogenetic protein,BMP)异源二聚体比同源二聚体的活性高20倍,但相关BMP4/7融合基因的相关病毒载体的构建至今少有报道。目的:构建重组人BMP-4/7融合基因腺相关病毒(adeno-associated virus,AAV)载体并检测其表达。方法:扩增BMP-4、7成熟肽基因;分别构建质粒pGEM-BMP-4和pGEM-BMP-7;采用DNA连接法获取BMP-4/7融合基因,克隆获得pGEM-BMP-4/7质粒,进行基因测序。AAV颗粒转染HEK293细胞,收获病毒载体AAV-BMP-4/7。用SDS-PAGE电泳检测BMP-4/7融合基因蛋白在大肠杆菌的表达。用不同感染复数的AAV-BMP-4/7转染骨髓间充质干细胞3d,提取细胞总RNA和总蛋白,进行RT-PCR和ELISA法检测融合基因BMP-4/7在骨髓间充质干细胞中的表达。结果与结论:PCR电泳,酶切鉴定及测序结果表明,装入pSNAV质粒中的BMP-4/7基因正确,pSNAV-BMP-4/7重组成功。RT-PCR检测到骨髓间充质干细胞BMP-4/7融合基因的转录条带,ELISA检测显示经AAV转染的骨髓间充质干细胞中BMP-4/7蛋白随着感染复数的增加表达逐渐增高(P<0.01)。结果证实,实验成功构建重组骨形成蛋白4/7融合基因腺相关病毒载体。

关键词：重组人骨形成蛋白融合基因腺相关病毒骨髓间充质干细胞骨组织工程

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骨形态发生蛋白4和骨形态发生蛋白4/7基因转染对骨髓基质干细胞成骨活性差异的比较

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中国组织工程研究与临床康复 2011年第36期15卷 6673-6678页

作者：袁绍辉刘伟吴滨奇韩晰光毕郑钢哈尔滨医科大学附属第一医院骨一科黑龙江省哈尔滨市150001

背景:有文献报道骨形态发生蛋白(bone morphogenetic proteins,BMPs)异源二聚体比同源二聚体的活性高,目前国内外尚无BMP-4/7异源二聚体与BMP-4同源二聚体间诱导成骨活性比较的报道。目的:观察不同基因BMP-4、BMP-4/7对骨髓基质干细胞(b... 详细信息

背景:有文献报道骨形态发生蛋白(bone morphogenetic proteins,BMPs)异源二聚体比同源二聚体的活性高,目前国内外尚无BMP-4/7异源二聚体与BMP-4同源二聚体间诱导成骨活性比较的报道。目的:观察不同基因BMP-4、BMP-4/7对骨髓基质干细胞(bone marrow mesenchymal stem cells,BMSCs)成骨活性的差异,探讨融合基因BMP-4/7的生物学活性。方法:经脂质体转染分离培养的兔BMSCs,G418筛选出稳定表达株,利用RT-PCR法证明目的基因在BMSCs中的表达情况;以BMP-4和BMP4/7融合基因修饰的AAV载体,转染兔BMSCs,MTT法检测不同基因转染细胞的增殖能力;以BMP-4单基因和BMP-4/7融合基因修饰的AAV载体转染兔BMSCs7d后,测定两组细胞内碱性磷酸酶及骨钙素水平,观察成骨活性的变化。结果与结论:实验成功构建高滴度的分别携带BMP-4单基因、BMP-4/7融合基因的重组腺相关病毒载体AAV-BMP-4、AAV-BMP-4/7;RT-PCR结果证明目的基因能够在BMSCs中得到稳定表达。AAV-BMP-4及AAV-BMP-4/7载体转染效率分别为68.20%、72.18%;转染BMSCs后,细胞增殖能力均明显提高,BMP-4/7融合基因的细胞增殖能力活性高于BMP-4单基因。以BMP-4和BMP-4/7融合基因修饰的AAV转染细胞7d后,细胞内碱性磷酸酶活性明显上调,骨钙素水平升高,成骨活性均增强;两种基因比较,BMP-4/7融合基因成骨活性强于BMP-4单基因(P<0.01)。提示BMP-4、BMP-4/7修饰的AAV载体转染效率高,对BMSCs均有成骨活性,其中BMP-4/7融合基因成骨活性强于BMP-4单基因。

关键词：骨髓基质干细胞骨形态发生蛋白融合基因腺相关病毒成骨活性

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人骨形态发生蛋白4成熟肽cDNA的克隆及测序

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中国组织工程研究与临床康复 2011年第46期15卷 8661-8664页

作者：袁绍辉刘伟吴滨奇韩晰光毕郑钢哈尔滨医科大学附属第一医院骨科黑龙江省哈尔滨市150001

背景:研究表明骨形态发生蛋白4的骨诱导能力最强,但在组织中含量甚微。目的:克隆人骨形态发生蛋白4成熟肽基因。方法:从人胎盘组织中提取信使核糖核酸,根据基因库人骨形态发生蛋白4基因序列合成两条引物,利用一步法反转录聚合酶链式反... 详细信息

背景:研究表明骨形态发生蛋白4的骨诱导能力最强,但在组织中含量甚微。目的:克隆人骨形态发生蛋白4成熟肽基因。方法:从人胎盘组织中提取信使核糖核酸,根据基因库人骨形态发生蛋白4基因序列合成两条引物,利用一步法反转录聚合酶链式反应技术扩增出人骨形态发生蛋白4成熟肽的基因序列,将聚合酶链反应扩增产物基因片段连接克隆载体质粒中转化大肠杆菌DH5α进行克隆筛选鉴定及测序。结果与结论:琼脂糖凝胶电泳检测反转录聚合酶链式反应产物及阳性克隆质粒经双酶切产物显示一长约370bp的条带,脱氧核糖核酸测序结果与基因库中的序列相符。结果证实,利用反转录聚合酶链式反应技术可成功的从人胎盘组织中克隆出人骨形态发生蛋白4成熟肽基因。

关键词：骨形态发生蛋白克隆基因胎盘组织构建

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CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun bi Yuanjie bi Tianjian bian Fabrizio bianchi Thomas biekotter Michela biglietti Shalva bilanishvili Deng binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che bin Chen Danping Chen Fuqing Chen Fusan Chen gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied Physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker Institute of Nuclear Physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central China Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan China academy of engineering physics MianyangSichuan China building materials academy Beijing China Center of Advanced Science and Technology Beijing China Institute of Atomic Energy Beijing China Jiliang University HangzhouZhejiang China Nuclear Instrument CO. LTDBeijing China University of Geosciences Beijing China University of Geosciences WuhanHubei China University of Mining and Technology XuzhouJiangsu China West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint Institute for Nuclear Research(DLNP JINR) Dubna East China University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by China,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13 ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2030s.

关键词： initiated exceeding precise

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Efficacy and safety of sirolimus early conversion protocol in liver transplant patients with hepatocellular carcinoma:A single-arm, multicenter, prospective study

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Hepatobiliary & Pancreatic Diseases International 2022年第2期21卷 106-112页

作者： Ren-Yi Su Sun-bin Ling qiao-Nan Shan Xu-Yong Wei Rui Wang Chang-Ku Jia Li Zhuang Tian Shen Li-Min Ding Zhi-Dan Xu Lai-Bang Luo Li-Bo Sun Guang-Ming Li Tai-Shi Fang Nan Jiang Kun Zhang Zhao-Jie Su Zhi-Hai Peng Ren Lang Tao Jiang qiang He Lin-Sen Ye Yang Yang Yu-Ting He Wen-Zhi Guo Liu-Gen Lan Xu-Yong Sun Dong Chen Zhi-Shui Chen Da-Wei Zhou Shao-Jun Ye qi-Fa Ye Min Tian Jian-Hua Shi Bo Wang Jiang Liu qian Lu Wei Rao Jin-Zhen Cai Tao Lv Jia-Yin Yang Pu-Sen Wang Lin Zhong Jing-Sheng Ma qi-Gen Li Sheng-Dong wu Chang-Jiang Lu Cai-De Lu Dong-Hua Zhang Xuan Wang Zi-qiang Li Mu-Jian Teng Jun-Jie Li Wen-Tao Jiang Jian-Hua Li quan-Bao Zhang Ning-qi Zhu zheng-Xin Wang Kang He qiang Xia Shao-Hua Song Zhi-Ren Fu Wei qiu Guo-Yue Lv Rui-Peng Song Ji-Zhou Wang zheng Wang Jian Zhou gang Chen Ying-Peng Zhao Li Li Ze-Min Hu qi-Jie Luo Zhong-Zhou Si bin Xie Xiao-Shun He Zhi-Yong Guo Shu-Sen zheng Xiao Xu Department of Hepatobiliary and Pancreatic Surgery The Center for Integrated Oncology and Precision MedicineAffiliated Hangzhou First People’s HospitalZhejiang University School of MedicineHangzhou 310006China NHC Key Laboratory of Combined Multi-organ Transplantation Hangzhou 310003China Department of Hepatobiliary and Pancreatic Surgery Shulan(Hangzhou)HospitalZhejiang Shuren University School of MedicineHangzhou 310022China Department of Hepatobiliary and Pancreatic Surgery The First Affiliated HospitalZhejiang University School of MedicineHangzhou 310003China Department of Transplantation Jiangxi Provincial People’s Hospital Affiliated to Nanchang UniversityNanchang 330006China Liver Transplantation Center Beijing You’an HospitalCapital Medical UniversityBeijing 100069China Department of Hepatic Surgery National Clinical Research Center for Infectious DiseaseShenzhen Third People’s HospitalThe Second Affiliated Hospital of Southern University of Science and TechnologyShenzhen 518112China Department of General Surgery Xiang’an Hospital of Xiamen UniversityXiamen 361000China Deartment of Hepatobiliary and Pancreaticosplenic Surgery Beijing Chaoyang HospitalCapital Medical UniversityBeijing 100020China Department of Hepatic Surgery and Liver Transplantation Center The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou 510630China Department of Hepatobiliary and Pancreatic Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052China Department of Liver Transplantation The Second Affiliated Hospital of Guangxi Medical UniversityNanning 530000China Institute of Organ Transplantation Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Institute of Hepatobiliary Diseases of wuhan University Transplant Center of Wuhan UniversityHubei Key Laboratory of Medical Technology on TransplantationZhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Hepatobiliary Surgery The First Affiliated Hos

Mammalian target of rapamycin(m TOR) inhibitor as an attractive drug target with promising antitumor effects has been widely investigated. High quality clinical trial has been conducted in liver transplant(LT) recipients in Western countries. However, the pertinent studies in Eastern world are paucity. Therefore, we designed a clinical trial to test whether sirolimus can improve recurrence-free survival(RFS) in hepatocellular carcinoma(HCC) patients beyond the Milan criteria after LT. This is an open-labeled, single-arm, prospective, multicenter, and real-world study aiming to evaluate the clinical outcomes of early switch to sirolimus-based regimens in HCC patients after LT. Patients with a histologically proven HCC and beyond the Milan criteria will be enrolled. The initial immunosuppressant regimens are center-specifc for the frst 4-6 weeks. The following regimens integrated sirolimus into the regimens as a combination therapy with reduced calcineurin inhibitors based on the condition of patients and centers. The study is planned for 4 years in total with a 2-year enrollment period and a 2-year follow-up. We predict that sirolimus conversion regimen will provide survival benefts for patients particular in the key indicator RFS as well as better quality of life. If the trial is conducted successfully, we will have a continued monitoring over a longer follow-up time to estimate indicator of overall survival. We hope that the outcome will provide better evidence for clinical decision-making and revising treatment guidelines based on Chinese population data.

关键词： Sirolimus Immunosuppressive agents Hepatocellular carcinoma Liver transplantation Conversion

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锁定接骨板联合同种异体骨治疗四肢长骨良性骨肿瘤伴病理性骨折

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哈尔滨医科大学学报 2012年第5期46卷 496-498页

作者：刘伟张世谦吴滨奇王大为曹杨毕郑刚哈尔滨医科大学附属第一医院骨外科黑龙江哈尔滨150001

目的探讨锁定接骨板联合同种异体骨在四肢长骨良性骨肿瘤病理骨折中的修复作用与重建方法。方法 32例四肢长骨良性骨肿瘤伴有病理性骨折患者,术中刮除病灶后采用高速磨钻打磨腔壁,骨缺损处植入同种异体骨,锁定接骨板桥接固定骨折断端。... 详细信息

目的探讨锁定接骨板联合同种异体骨在四肢长骨良性骨肿瘤病理骨折中的修复作用与重建方法。方法 32例四肢长骨良性骨肿瘤伴有病理性骨折患者,术中刮除病灶后采用高速磨钻打磨腔壁,骨缺损处植入同种异体骨,锁定接骨板桥接固定骨折断端。结果术后随访10～42个月,平均27.6个月。27例病变愈合良好,骨缺损修复,骨折愈合,肿瘤没有复发。32例中复发3例,再骨折2例,均再次病灶清除植骨内固定治疗后痊愈。结论锁定接骨板联合同种异体骨充填治疗长骨良性骨肿瘤伴发病理性骨折安全、有效。术中彻底刮除病灶,高速磨钻打磨肿瘤壁,打压植骨,同时选用合适的锁定接骨板是提高临床疗效的有效方法。

关键词：锁定接骨板同种异体骨手术良性骨肿瘤病理性骨折

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The first data release(DR1) of the LAMOST regular survey

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Research in Astronomy and Astrophysics 2015年第8期15卷 1095-1124页

作者： A-Li Luo Yong-Heng Zhao gang Zhao Li-Cai Deng Xiao-Wei Liu Yi-Peng Jing gang Wang Hao-Tong Zhang Jian-Rong Shi Xiang-Qun Cui Yao-quan Chu Guo-Ping Li Zhong-Rui Bai Yue wu Yan Cai Shu-Yun Cao Zi-Huang Cao Jeffrey L.Carlin Hai-Yuan Chen Jian-Jun Chen Kun-Xin Chen Li Chen Xue-Lei Chen Xiao-Yan Chen Ying Chen Norbert Christlieb Jia-Ru Chu Chen-Zhou Cui Yi-qiao Dong bing Du Dong-Wei Fan Lei Feng Jian-Ning Fu Peng Gao Xue-Fei Gong Bo-Zhong Gu Yan-Xin Guo Zhan-Wen Han Bo-Liang He Jin-Liang Hou Yong-Hui Hou Wen Hou Hong-Zhuan Hu Ning-Sheng Hu Zhong-Wen Hu Zhi-Ying Huo Lei Jia Fang-Hua Jiang Xiang Jiang Zhi-Bo Jiang Ge Jin Xiao Kong Xu Kong Ya-Juan Lei Ai-Hua Li Chang-Hua Li Guang-Wei Li Hai-Ning Li Jian Li qi Li Shuang Li Sha-Sha Li Xin-Nan Li Yan Li Yin-bi Li Ye-Ping Li Yuan Liang Chien-Cheng Lin Chao Liu Gen-Rong Liu Guan-Qun Liu Zhi-gang Liu Wen-Zhi Lu Yu Luo Yin-Dun Mao Heidi Newberg Ji-Jun Ni Zhao-Xiang qi Yong-Jun qi Shi-Yin Shen Huo-Ming Shi Jing Song Yi-Han Song Ding-qiang Su Hong-Jun Su zheng-Hong Tang qing-Sheng Tao Yuan Tian Dan Wang Da-qi Wang Feng-Fei Wang Guo-Min Wang Hai Wang Hong-Chi Wang Jian Wang Jia-Ning Wang Jian-Ling Wang Jian-Ping Wang Jun-Xian Wang Lei Wang Meng-Xin Wang Shou-Guan Wang Shu-qing Wang Xia Wang Ya-Nan Wang You Wang Yue-Fei Wang You-Fen Wang Peng Wei Ming-Zhi Wei Hong wu Ke-Fei wu Xue-bing wu Yu-Zhong wu Xiao-zheng Xing Ling-Zhe Xu Xin-qi Xu Yan Xu Tai-Sheng Yan De-Hua Yang Hai-Feng Yang Hui-qin Yang Ming Yang zheng-qiu Yao Yong Yu Hui Yuan Hai-Bo Yuan Hai-Long Yuan Wei-Min Yuan Chao Zhai En-Peng Zhang Hua-Wei Zhang Jian-Nan Zhang Li-Pin Zhang Wei Zhang Yong Zhang Yan-Xia Zhang zheng-Chao Zhang Ming Zhao Fang Zhou Xu Zhou Jie Zhu Yong-Tian Zhu Si-Cheng Zou Fang Zuo National Astronomical Observatories Chinese Academy of Sciences Department of Astronomy Peking University Shanghai Astronomical Observatory Chinese Academy of Sciences Nanjing Institute of Astronomical Optics & Technology National Astronomical ObservatoriesChinese Academy of Sciences University of Science and Technology of China Department of Physics Applied Physics and AstronomyRensselaer Polytechnic InstituteTroyNY 12180USA Department of Physics and Astronomy Earlham CollegeRichmondIN 47374USA Universitt Heidelberg Zentrum für AstronomieLandessternwarteKnigstuhl 1269117 HeidelbergGermany Department of Astronomy Beijing Normal University Yunnan Observatories Chinese Academy of Sciences Purple Mountain Observatory Chinese Academy of Sciences

The Large sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST） general survey is a spectroscopic survey that will eventually cover approximately half of the celestial sphere and collect 10 million spectra of stars, galaxies and QSOs. Objects in both the pilot survey and the first year regular survey are included in the LAMOST DR1. The pilot survey started in October 2011 and ended in June 2012, and the data have been released to the public as the LAMOST Pilot Data Release in August 2012. The regular survey started in September 2012, and completed its first year of operation in June 2013. The LAMOST DR1 includes a total of 1202 plates containing 2 955 336 spectra, of which 1 790 879 spectra have observed signalto-noise ratio（SNR） ≥ 10. All data with SNR ≥ 2 are formally released as LAMOST DR1 under the LAMOST data policy. This data release contains a total of 2 204 696 spectra, of which 1 944 329 are stellar spectra, 12 082 are galaxy spectra and 5017 are quasars. The DR1 not only includes spectra, but also three stellar catalogs with measured parameters： late A,FGK-type stars with high quality spectra（1 061 918 entries）, A-type stars（100 073 entries）, and M-type stars（121 522 entries）. This paper introduces the survey design, the observational and instrumental limitations, data reduction and analysis, and some caveats. A description of the FITS structure of spectral files and parameter catalogs is also provided.

关键词： techniques: spectroscopic survey—data release—catalog

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Data release of the LAMOST pilot survey

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Research in Astronomy and Astrophysics 2012年第9期12卷 1243-1246页

作者： A-Li Luo Hao-Tong Zhang Yong-Heng Zhao gang Zhao Xiang-Qun Cui Guo-Ping Li Yao-quan Chu Jian-Rong Shi gang Wang Jian-Nan Zhang Zhong-Rui Bai Xiao-Yan Chen Feng-Fei Wang Yan-Xin Guo Jian-Jun Chen bing Du Xiao Kong Ya-Juan Lei Yin-bi Li Yi-Han Song Yue wu Yan-Xia Zhang Xin-Lin Zhou Fang Zuo Peng Du Lin He Wen Hou Yi-qiao Dong Jian Li Guang-Wei Li Shuang Li Jing Song Yuan Tian Meng-Xin Wang Yong-Hui Hou Zhi-Ying Huo Hong-Zhuan Hu Ning-Sheng Hu Zhong-Wen Hu Lei Jia Fang-Hua Jiang Xiang Jiang Zi-Bo Jiang Ge Jin Ai-Hua Li qi Li Yin-Dun Mao zheng-Hong Tang qing-Sheng Tao Liang-Ping Tu Da-qing Wang Dan Wang Jian-Ping Wang Lei Wang Shou-Guan Wang Shu-qing Wang Ya-Nan Wang You Wang Yue-Fei Wang Ming-Zhi Wei Xiang-Xiang Xue Xiao-zheng Xing Ling-Zhe Xu Xin-qi Xu Yan Xu De-Hua Yang Shi-Hai Yang zheng-qiu Yao Yong Yu Hui Yuan Chao Zhai En-Peng Zhang Jing Zhang Li-Ping Zhang WeiZhang Yong Zhang Zhen-Chao Zhang Ming Zhao Fang Zhou Yong-Tian Zhu Jie Zhu Si-Cheng Zou National Astronomical Observatories Chinese Academy of Sciences Beijing 100012 China lal @ lamost o rg Nanjing Institute of Astronomical Optics and Technology National Astronomical ObservatoriesChinese Academy of Sciences Nanjing 210042 China University of Science and Technologyof China Hefei 230026 China Shanghai Astronomical Observatory Chinese Academy of Sciences Shanghai 200030 China Institute of Architecture Design and Research Chinese Academy of Sciences Beijing 100190China

This paper describes the data release of the LAMOST pilot survey, which includes data reduction, calibration, spectral analysis, data products and data access. The accuracy of the released data and the information about the FITS headers of spectra are also introduced. The released data set includes 319 000 spectra and a catalog of these objects.

关键词： techniques: spectroscopic survey — data reduction — data release

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