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A novel vitamin K4 derivative-1,2,4-trinaphthol-acetic ester

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中国医药导报 2006年第14期 240-242页

作者： hong-liu xu, rong- jun ou, ke- er yang, shan- ling tong, yan yan*(Department of Chemistry, shantou University, shantou 515063, People’s Republic of China)feng- shou xiao*(State key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130023,People’s Republic of China)

A novel derivative of vitamin K4, 1, 2, 4- trinaphthol- acetic ester, is synthesized by directly reacting of2- hydroxy- 1, 4- naphthoquinone with acetic anhydride, where zinc powder is used as reductant. By examiningthe influences of reacting time, temperature and reactant ratio, the esterification conditions are optimized. The ex-perimental result shows that, the esterification yield can reach 40% with a single cycle of the simple synthetic route.

关键词： 2-hydroxy-1 4-naphthoquinone acetic anhydride derivative of Vitamin K4 1 2 4-trinaphthol-acetic ester.

Lung-protective Ventilation in Patients with Brain Injury： A Multicenter Cross-sectional Study and Questionnaire Survey in China

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Chinese Medical Journal 2016年第14期129卷 1643-1651页

作者： xu-Ying Luo Ying-hong Hu Xiang-Yuan Cao yan Kang Li-Ping liu shou-hong Wang rong-Guo Yu Xiang-You Yu Xia Zhang Bao-shan Li Zeng-Xiang Ma Yi-Bing Weng Heng Zhang De-Chang Chen Wei Chen Wen-Jin Chen Xiu-Mei Chen Bin Du Mei-Li Duan Jin Hu Yun-feng Hoang Gui-jun Jia Li-hong Li Yu-Min Liang Bing-Yu Qin Xian-Dong Wang Jian Xiong Li-Mei yan Zheng-Ping yang Chen-Ming Dong Dong-Xin Wang Qing-Yuan Zhan Shuang-Lin FU Lin Zhao Qi-Bing Huang Ying-Guang Xie xiao-Bo Huang Guo-Bin Zhang Wang-Bin xu Yuan xu Yaling liu He-ling Zhao rong-Qing Sun Ming Sun Qing-hong Cheng Xin Qu xiao-feng yang Ming xu Zhong-Hua Shi Han Chen xuan He yan-Lin yang Guang-Qiang Chen Xiu-Mei Sun Jian-Xin Zhou Department of Critical Care Medicine Beijing Tiantan Hospital Capital Medical University Beijing 100050 China Department of Critical Care Medicine Second Affiliated Hospital of Zhejiang University School of Medicine Hangzhou Zhejiang 310009 China Department of Critical Care Medicine General Hospital of Ningxia Medical University Yinchuan Ningxia 750004 China Department of Critical Care Medicine West China Hospital Sichuan University Chengdu Sichuan 610041 China Neurological Intensive Care Unit Beijing Tiantan Hospital Capital Medical University Beijing 100050 China Department of Critical Care Medicine Guangdong General Hospital Guangzhou Guangdong 510000 China Surgical Intensive Care Unit Fujian Province Hospital Fuzhou Fujian 350000 China Department of Critical Care Medicine First Affiliated Hospital of Xinjiang Medical University Urumqi Xinjiang 830054 China Department of Critical Care Medicine Bethune International Peace Hospital Shijiazhuang Hebei 050000 China Department of Critical Care Medicine Yuncheng Central Hospital Yuncheng Shanxi 044000 China Department of Emergency and Critical Care Medicine Cangzhou People's Hospital Cangzhou Hebei 061000 China Department of Critical Care Medicine Beijing Luhe Hospital Capital Medical University Beijing 101100 China Department of Critical Care Medicine First Hospital of China Medical University Shenyang Liaoning 110000 China Department of Critical Care Medicine Shanghai Changzheng Hospital Shanghai 200000 China Department of Critical Care Medicine Beijing Shijitan Hospital Capital Medical University Beijing 100038 China Department of Critical Care Medicine Xuanwu Hospital Capital Medical University Beijing 100053 China Department of Critical Care Medicine Miyun County Hospital Beijing 100038 China Medical Intensive Care Unit Peking Union Medical College Hospital Beijing 101500 China Department of Critical Care Medicine Beijing Friendship Hospital Capital Medical University Beijing 100050 Chin

Background： Over the years, the mechanical ventilation （MV） strategy has changed worldwide. The aim of the present study was to describe the ventilation practices, particularly lung-protective ventilation （LPV）, among brain-injured patients in China. Methods： This study was a multicenter, 1-day, cross-sectional study in 47 Intensive Care Units （ICUs） across China. Mechanically ventilated patients （18 years and older） with brain injury in a participating ICU during the time of the study, including traumatic brain injury, stroke, postoperation with intracranial tumor, hypoxic-ischemic encephalopathy, intracranial infection, and idiopathic epilepsy, were enrolled. Demographic data, primary diagnoses, indications for MV, MV modes and settings, and prognoses on the 60th day were collected. Multivariable logistic analysis was used to assess factors that might affect the use of LPV. Results： A total of 104 patients were enrolled in the present study, 87 （83.7%） of whom were identified with severe brain injury based on a Glasgow Coma Scale 〈8 points. Synchronized intermittent mandatory ventilation （SIMV） was the most frequent ventilator mode, accounting for 46.2% of the entire cohort. The median tidal volume was set to 8.0 ml/kg （interquartile range [IQR], 7.0-8.9 ml/kg） of the predicted body weight; 50 （48.1%） patients received LPV. The median positive end-expiratory pressure （PEEP） was set to 5 cmH20 （IQR, 5-5 cmH20）. No PEEP values were higher than 10 cmH20. Compared with partially mandatory ventilation, supportive and spontaneous ventilation practices were associated with LPV. There were no significant differences in mortality and MV duration between patients subjected to LPV and those were not. Conclusions： Among brain-injured patients in China, SIMV was the most frequent ventilation mode. Nearly one-half of the brain-injured patients received LPV. Patients under supportive and spontaneous ventilation were more likely to receive LPV.

关键词： Brain Injury Epidemiology Lung-protective Ventilation Mechanical Ventilation

Consensus statement on layout and delivery of automatic external defibrillator in China

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Journal of Hainan Medical University 2020年第15期26卷 18-23页

作者： Yu Cao Song Chen yan-Fen Chai xiao-Hui Chen Yu-Guo Chen Shao-Wen Cheng Wen-Wei Cheng Bang-Han Ding yang Deng Jie Fu Bang-Jiang Fang Mai-Ying Fan Li Gui Ping Gong Wei Guo Shu-Bin Guo Liang Huang Ji-Yuan Han Zhong Ji Xian-Fei Ji Xin-Cai Ji hong-xu Jin Xin-jun Jiang Wang-Xiang Jiang Jia-Liang liu xiao-Ran liu Zhi liu Chuan-Zhu Lv feng Lu Tan-Shi Li Xin Li Yong Li shang-Lun Li Shuang-Ming Li xiao-Gang Li Bao-jun Li Pei-Wu Li Chun-Sheng Li Zhi-jun Li Chang-Luo Li Xiang-Min Li Yin-Ping Li Zong-jun Lu Zu-xun Lu Zhong-Qiu Lu Zhi-Qian Luo xiao-Xing Liao Jian-Bo Lei Tao Ma Yu Ma Yue-feng Ma Qing-Bian Ma Lin-Hao Ma jun-Qi Ma Shi-Nan Nie Jie-Miao ou-yang Peng Peng Qiao Pei Shu-Ming Pan Guo-Zhong Qing Li-Jie Qin Wu-Ying Qiao Fei Shao Wei Song Xing-Yue Song Zhen-Ju Song rong-Ju Sun De-Ya shang Du-Juan Sha Gui-Lan Tao Guo-Gang Tian Ying-Ping Tian Jian-Guang Tian Chao-yang tong Zi-Ren Tang Meng-Xiong Tang Guo-Ping Wu Zhi Wan Tao Wang Xin Wang Peng Wang Zhong Wang tong Wang Ri-Xing Wang Yi-Xin Wang xiao-Dan Wang ling Wu Wei Wei Hua Xiang feng xu jun xu Jie xu Miao-rong Xie Shuo-Gui xu Tie xu feng Yu Wen Yi Li-shan yang Shi-Jiao yan Jin-Jian Yao shou-Chun yan xue-Zhong Yu Xian-Zhi Ye Xian-Liang yan Fu-Bing Zhou rong-Bin Zhou Ming Zhou Qiang Zhou Jin Zhou Ping Zhou Chang-Ju Zhu Hua-Dong Zhu Ji-hong Zhu hong Zhang Mao Zhang Hua Zhang Na Zhang Guo-Qiang Zhang Guo-Xiu Zhang Jin-Song Zhang Wen-Wu Zhang Wen-Zhong Zhang Jian-feng Zhang Yi-Min Zhu jun Zeng Yuan Zheng Zhi-Jie Zheng Shen Zhao yan Zhao Min Zhao Bin Zhao xiao-Dong Zhao xiao-Jing Zhao hong-ke Zeng Sheng-Qiang Zou The Chinese Society of Emergency Medicine Research Unit of Island Emergency Medicine Chinese Academy of Medical SciencesHainan Medical University key Laboratory of Emergency and Trauma of Ministry of Education Hainan Medical UniversityHaikouHainanChina Emergency and Trauma College Hainan Medical UniversityHaikouHainanChina Department of Emergency Hainan Clinical Research Center for Acute and Critical DiseasesThe Second Affiliated Hospital of Hainan Medical UniversityHaikouHainanChina key Laboratory of Hainan Trauma and Disaster Rescue key Laboratory of Trauma of Hainan Medical University

*** Sudden cardiac death(SCD)refers to sudden death due to a variety of cardiac *** is manifested as a sudden loss of consciousness,cardiac arrest,and respiratory arrest and generally shows early symptoms that are atypical and not easily detected[1].According to a recent study,nearly 544000 patients suffer from SCD every year in China[2].

关键词： cardiac death respiratory

Diagnosis and Treatment of Cholangiocarcinoma: A Consensus from Surgical Specialists of China

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Journal of Huazhong University of Science and Technology(Medical Sciences) 2014年第4期34卷 469-475页

作者： Jian-qiang Cai shou-wang Cai Wen-ming Cong Min-shan Chen Ping Chen xiao-ping Chen yan-ling Chen Yi-fa Chen Chao-liu Dai Qiang Huang Zhi-yong Huang Bo Jiang Bin Jiang ke-wei Jiang Bo Li Zong-fangLi Li-jian Liang Bin liu Hui-chun liu Lian-xin liu Qing-guang liu rong liu Ying-bin liu Jian-guo Lu Shi-chun Lu Yi Lu Yi-lei Mao Bin Mei jun Niu Bao-gang Peng xiao Qin Yu-dong Qiu Guang-yi Wang Yao-don Wangg Zhi-ming Wang Ren-hua Wan Ya-fu Wu Bao-cai Xing feng Xia Ge-liang xu Jia-mei yang xiao-fang Yu Yong Zeng Yong-yi Zeng Bi-xiang Zhang Bin-hao Zhang Qi-yu Zhang Shui-jun Zhang Wan-guang Zhang Yong-jie Zhang Zhi-wei Zhang Dong Zhou Wei-ping Zhou Cancer Institute and Hospital Chinese Academy of Medical Sciences Chinese PLA General Hospital Eastern Hepatobiliary Surgery Hospital of Second Military Medical University Sun Yat-sen University Cancer Center Daping Hospital of Third Military Medical University tongji Hospital Tongji Medical CollegeHuazhong University of Science and Technology Fujian Medical University Union Hospital Shengjing Hospital of China Medical University Anhui Provincial Hospital Hunan Provincial People’s Hospital Taihe Hospital Affiliated to Hubei University of Medicine Peking University People’s Hospital West China Hospital Sichuan University The Second Affiliated Hospital of Xi’an Jiao tong University The First Affiliated Hospital Sun Yat-sen University First Affiliated Hospital of Kunming Medical University The First Affiliated Hospital of Bengbu Medical College The First Affiliated Hospital of Harbin Medical University The First Affiliated Hospital of Xi’an Jiao tong University Xinhua Hospital Affiliated to shanghai Jiao tong University School of Medicine Tangdu Hospital of Fourth Military Medical University Peking Union Medical College Hospital Qilu Hospital of shandong University The First Affiliated Hospital of Guangxi Medical University Nanjing Drum Tower Hospital The First Affiliated Hospital of Jilin University Fujian Provincial Hospital Xiangya Hospital of Central South University The First Affiliated Hospital of Nanchang University Beijing Cancer Hospital Southwest Hospital of Third Military Medical University Shenzhen People’s Hospital The First Affiliated Hospital of Fujian Medical University The First Affiliated Hospital of Wenzhou Medical University The First Affiliated Hospital of Zhengzhou University Fujian Provincial Cancer Hospital

Cholangiocarcinoma refers to malignant tumors that develop in epithelial lining of biliary system, and it is divided into two categories according to tumor location, intrahepatic cholangiocarcinoma （ICC） and extrahepatic cholangiocarcinoma （ECC）. ICC occurs from the epithelial cells of the intrahepatic bile duct, its branches and interlobular biliary tree; and ECC is divided into hilar cholangiocarcinoma and distal cholangiocarcinoma by the circumscription at the confluence of cystic duct and the common hepatic duct.

关键词： A Consensus from Surgical Specialists of China Diagnosis and Treatment of Cholangiocarcinoma

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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深圳市新生儿脑卒中多中心现况调查

中国当代儿科杂志 2024年第5期26卷 450-455页

作者：时莉秀冯晋兴韦艳芳路欣茹张雨茜杨林颖何胜男陈佩娟韩静陈诚涂惠英余章斌黄进洁曾淑娟陈晚铃刘颖郭燕平毛姣玉李晓东张谦慎谢治利黄梅英晏昆山应尔雅陈俊王艳荣刘亚萍宋波刘华艳肖晓冬唐红王宇娜蔡茵莎龙琦许汉强王会战孙倩韩芳张瑞彪杨传忠窦蕾时会菊王瑞蒋萍无深圳市儿童医院新生儿科广东深圳518034 深圳市宝安区妇幼保健院新生儿科广东深圳518101 深圳市龙岗区妇幼保健院/汕头大学医学院龙岗妇幼临床学院新生儿科广东深圳518172 深圳市人民医院/暨南大学第二临床医学院/南方科技大学第一附属医院新生儿科广东深圳518020 深圳市龙岗中心医院/广州中医药大学深圳临床医学院新生儿科广东深圳518116 北京大学深圳医院新生儿科广东深圳518036 华中科技大学协和深圳医院新生儿科广东深圳518052 香港大学深圳医院新生儿科广东深圳518053 深圳市龙岗区人民医院新生儿科广东深圳518172 深圳市南山区妇幼保健院新生儿科广东深圳518067 深圳市第三人民医院新生儿科广东深圳518112 深圳市龙华区中心医院新生儿科广东深圳518110 深圳市盐田区人民医院新生儿科广东深圳518081 深圳远东妇产医院新生儿科广东深圳518002 深圳市第二人民医院新生儿科广东深圳518025 陆丰市人民医院新生儿科广东陆丰516500 惠阳三和医院新生儿科广东惠州518200 惠州市第三人民医院新生儿科广东惠州516100 深圳市妇幼保健院新生儿科广东深圳518028 南方科技大学医院新生儿科广东深圳518055 深圳市罗湖区人民医院新生儿科广东深圳518005 深圳新生儿数据协作网

目的总结深圳市新生儿脑卒中发病率、临床特征及预后等情况,提高脑卒中新生儿的早期诊治能力。方法由深圳市儿童医院牵头,收集2020年1月—2022年12月深圳新生儿数据协作网组织21家单位收治的新生儿脑卒中36例,分析深圳市新生儿脑卒中发... 详细信息

目的总结深圳市新生儿脑卒中发病率、临床特征及预后等情况,提高脑卒中新生儿的早期诊治能力。方法由深圳市儿童医院牵头,收集2020年1月—2022年12月深圳新生儿数据协作网组织21家单位收治的新生儿脑卒中36例,分析深圳市新生儿脑卒中发病率、临床特征、治疗、预后等情况。结果深圳市21家医院2020、2021、2022年新生儿脑卒中的发病率分别为1/15137、1/6060、1/7704。缺血性脑卒中占75%(27/36),男性患儿占64%(23/36)。86%(31/36)的患儿在生后3d内起病,53%(19/36)以惊厥起病。颅脑影像学结果显示,22例(61%)大脑左侧发生梗死,13例(36%)基底节梗死;12例完成磁共振血管成像检查,9例(75%)累及大脑中动脉。29例患儿完成脑电图检查,21例(72%)出现尖波,10例(34%)出现电发作。不同医院对症支持治疗不同。12例(33%)完善新生儿行为神经测定评分,平均得分(32±4)分。共随访27例患儿12月龄左右的预后情况,44%(12/27)的患儿预后良好。结论新生儿脑卒中主要为缺血性脑卒中,多以惊厥为首发症状,多累及大脑中动脉,脑电图多出现尖波,神经发育评分较低,以对症支持治疗为主,部分患儿预后不良。

关键词：脑卒中多中心研究新生儿