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Role of stress-activated MAP kinase P38 in cisplatin-and DTT-induced apoptosis of the esophageal carcinoma cell line Eca109

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World Journal of Gastroenterology 2005年第29期11卷 4451-4456页

作者： qian-xian zhang ruo feng wei zhang yi ding ji-yao yang guo-hong liu Department of Histoiogy and Embryology Medical College of Zhengzhou University Zhengzhou 450052 Henan Province China

AIM： To study the role of P38 kinase in esophageal cancer cell apoptosis induced by genotoxin, cisplatin and the unfolded protein response （UPR） inducer, dithiothreitol （DTT）. METHODS： Esophageal carcinoma cell line Eca109 was cultured in RPMI 1640 medium to 70% confluency and treated with either cisplatin, DTT, or cisplatin plus DTT in the presence or absence of P38 inhibitor, SB203580. The untreated cells served as the control. The esophageal carcinoma cell apoptosis was detected by agarose gel DNA ladder analysis and quantified by flow cytometry. The P38 phosphorylation was detected by immunohistochemistry using antibodies specific to phosphorylated P38 protein. RESULTS：（1） Both cisplatin and DTF induced apoptosis in the esophageal cancer cell line Eca109 as shown by DNA ladder formation; （2） As detected by antibodies specific for the phosphorylated P38 protein （p-P38）, both cisplatin and DTT treatments activated the stress-activated enzyme, MAP kinase P38. The number of positive cells was about 50% for the treatment groups, comparing to that of 10% for untreated group. DTF treatment, but not cisplatin treatment, induces nuclear localization of p-P38; （3） As measured by flow cytometry, inhibition of P38 activity by SB203580 blocks DTT- and cisplatin-induced apoptosis. The rates for DTT, cisplatin, and DTT plus cisplatin-induced apoptosis were 16.8%, 17.1%, and 21.4%, respectively. Addition of the SB compound during the incubation reduced the apoptotic rate to about 7.6% for all the treatment groups, suggesting that P38 activation is essential for cisplatin- and DTT-induced apoptosis in Eca109 cells. CONCLUSION：（1） Both DTT and cisplatin were able to induce apoptosis in esophageal cancer cell line Eca109; （2） P38 MAP kinase is essential for DTT- and cisplatininduced apoptosis in Eca109 cells; （3） P38 activation may be the common signaling component relaying the multiple upstream signaling events to the downstream cell death program.

关键词： P38MAPK Cisplatin Dithiothreitol Apoptosis Eca109 cell line

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Management of regional citrate anticoagulation for continuous renal replacement therapy:guideline recommendations from Chinese emergency medical doctor consensus

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Military Medical Research 2023年第6期10卷 733-750页

作者： Shu-Yuan liu Sheng-Yong Xu Lu yin Ting yang Kui jin Qiu-Bin zhang feng Sun ding-Yu Tan Tian-Yu Xin Yu-guo Chen Xiao-Dong Zhao Xue-Zhong Yu Jun Xu Emergency Medical Doctor Branch of the Chinese Medical Doctor Association Emergency Department The Sixth Medical CenterChinese PLA General HospitalBeijing 100048China State Key Laboratory of Complex Severe and Rare Diseases Emergency DepartmentPeking Union Medical College HospitalChinese Academy of Medical Science and Peking Union Medical CollegeBeijing 100730China Emergency Department Peking University Shenzhen HospitalShenzhen 518000China Emergency Department The First Affiliated Hospital of Kunming Medical UniversityKunming 650000China Emergency Department The First Affiliated Hospital of University of Science and Technology of ChinaHefei 230001China Emergency Department The Second Affiliated Hospital of Hainan Medical CollegeHaikou 570100China Emergency Department The First Affiliated Hospital of Nanjing Medical UniversityNanjing 210029China Emergency Depart‑ment Northern Jiangsu People’s HospitalClinical Medical College of Yang‑zhou UniversityYangzhou 225001China Emergency Department and Chest Pain Center Qilu Hospital of Shandong UniversityJinan 100005China Shandong Provincial Clinical Research Center for Emergency and Critical Care Medicine Jinan 100005China Key Laboratory of Emergency and Critical Care Medicine of Shandong Province Qilu Hospital of Shandong UniversityJinan 100005China Emergency Department The Fourth Medical CenterChinese PLA General HospitalBeijing 100048China jiangxi Provincial People’s Hospital Nanchang330046China The Second Affiliated Hospital of Shenzhen University ShenzhenGuangdong 518035China The First Hos‑pital of Tsinghua University Beijing100016China The Affiliated Hospital and Medical School of Nantong University NantongJiangsu 226001China The First People’s Hospital of Lianyungang LianyungangJiangsu 222000China Shaanxi People’s Hospital Xi’an 710068China Renmin Hospital of Wuhan University Wuhan 430060China Shenzhen Hospital of South‑ern Medical University ShenzhenGuangdong 518000China The Second People’s Hospital of Huai’an Huai’anJiangsu 223002China The Affiliated Suqian Hospital of Xuzhou Medical Univers

Continuous renal replacement therapy(CRRT)is widely used for treating critically-ill patients in the emergency department in *** therapy is needed to prevent clotting in the extracorporeal circulation during *** citrate anticoagulation(RCA)has been shown to potentially be safer and more effective,and is now recommended as the preferred anticoagulant method for ***,there is still a lack of unified standards for RCA management in the world,and there are many problems in using this method in clinical *** Emergency Medical Doctor Branch of the Chinese Medical Doctor Association(CMDA)organized a panel of domestic emergency medicine experts and international experts of CRRT to discuss RCA-related issues,including the advantages and disadvantages of RCA in CRRT anticoagulation,the principle of RCA,parameter settings for RCA,monitoring of RCA(mainly metabolic acid-base disorders),and special issues during *** on the latest available research evidence as well as the paneled experts'clinical experience,considering the generalizability,suitability,and potential resource utilization,while also balancing clinical advantages and disadvantages,a total of 16 guideline recommendations were formed from the experts'consensus.

关键词： Continuous renal replacement therapy Emergency Anticoagulation Citrate Guideline Expert consensus

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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

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TCF7L2基因多态性与肥胖儿童青少年代谢的相关性研究

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临床儿科杂志 2011年第12期29卷 1124-1128页

作者：程若倩曹凌峰罗飞宏沈水仙陆炜杨毅叶蓉郑章乾章淼颖奚立支涤静复旦大学附属儿科医院内分泌遗传代谢科上海201102 复旦大学附属儿科医院儿科研究所上海201102

目的探讨TCF7L2的基因单核苷酸多态性(SNP)rs7903146与肥胖儿童青少年代谢异常的相关性。方法701例3～18岁儿童青少年,根据体质指数(BMI)分为正常、肥胖、超重组,测定三酰甘油(TG)、总胆固醇(TCH)、空腹血糖(FPG)、空腹胰岛素(Fins),计... 详细信息

目的探讨TCF7L2的基因单核苷酸多态性(SNP)rs7903146与肥胖儿童青少年代谢异常的相关性。方法701例3～18岁儿童青少年,根据体质指数(BMI)分为正常、肥胖、超重组,测定三酰甘油(TG)、总胆固醇(TCH)、空腹血糖(FPG)、空腹胰岛素(Fins),计算胰岛素抵抗指数(HOMA-IR)和定量胰岛素敏感指数(QUICKI),并研究TCF7L2基因SNP rs7903146在各组间的分布及不同基因型之间代谢指标的差异。结果正常组与肥胖/超重组间的等位基因频率差异无统计学意义(P=1.000),单核苷酸多态性与各项代谢指标之间无显著相关(P>0.05),不同基因型之间的空腹血糖异常、高脂血症、高胰岛素血症发生率差异无统计学意义(P>0.05),CC基因型HOMA-IR明显高于CT基因型(P=0.048),两者之间差异有统计学意义。结论 TCF7L2基因SNP rs7903146与肥胖儿童青少年的糖、脂代谢异常无明显相关,其基因型与胰岛素抵抗及胰岛素敏感性可能有关。

关键词：肥胖胰岛素抵抗单核苷酸多态性 TCF7L2基因儿童

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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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高效液相色谱-串联质谱快速测定饲料中硝基咪唑类药物及其代谢物残留

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分析测试学报 2017年第3期36卷 377-381页

作者：魏云计朱臻怡冯民何健沈金荣何正和秦娴张伶俐钱怡平丁涛淮安出入境检验检疫局国家饲料安全检测重点实验室(淮安) 江苏淮安223001 江苏出入境检验检疫局动植物与食品检测中心江苏南京210001

建立了高效液相色谱-串联质谱快速测定饲料中甲硝唑(MNZ)、甲硝唑代谢物(MNZOH)、二甲硝咪唑(DMZ)、二甲硝咪唑代谢物(HMMNI)、洛硝哒唑(RNZ)、异丙硝唑(IPZ)、异丙硝唑代谢物(IPZOH)残留的分析方法。样品经0.1 mol/L pH 8.0磷酸盐缓冲... 详细信息

建立了高效液相色谱-串联质谱快速测定饲料中甲硝唑(MNZ)、甲硝唑代谢物(MNZOH)、二甲硝咪唑(DMZ)、二甲硝咪唑代谢物(HMMNI)、洛硝哒唑(RNZ)、异丙硝唑(IPZ)、异丙硝唑代谢物(IPZOH)残留的分析方法。样品经0.1 mol/L pH 8.0磷酸盐缓冲液和乙酸乙酯-丙酮(70∶30)提取,提取液经分散型固相萃取填料N-丙基乙二胺(PSA)净化后,再经正己烷脱脂,液-液分配净化,采用电喷雾电离源(ESI)正离子多反应监测(MRM)模式检测,氘代同位素内标法定量。该方法省去耗时的固相萃取过程,快速、简单、高效,7种目标分析物在2.0~100.0μg/L范围内线性关系良好,相关系数大于0.99,在5.0~25.0μg/kg范围内,3个加标水平的回收率为72.4%~95.6%,相对标准偏差(RSD)均小于12.5%;检出限为2.5μg/kg,定量下限为5.0μg/kg。

关键词：高效液相色谱-串联质谱饲料硝基咪唑类代谢物

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双胎早产儿支气管肺发育不良危险因素分析:一项多中心研究

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中国当代儿科杂志 2024年第6期26卷 611-618页

作者：樊雨薇张伊佳温和梅晏红沈蔚丁月琴龙运峰张志钢李桂芳姜泓饶红萍邱建武魏贤张亚昱曾纪斌赵常亮许伟鹏王凡员丽杨秀芳李薇林霓阳陈倩夏昌顺钟鑫琪崔其亮广州医科大学附属第三医院新生儿科/广东省产科重大疾病重点实验室/广东省妇产疾病临床医学研究中心/粤港澳母胎医学高校联合实验室广东广州510150 北京大学第三医院儿科北京100191 四川锦欣妇女儿童医院新生儿科四川成都610011 贵州医科大学附属医院新生儿科贵州贵阳550001 厦门大学附属妇女儿童医院新生儿科福建厦门361003 南方医科大学附属东莞医院新生儿科广东东莞523000 邵阳学院附属第一医院新生儿科湖南邵阳422000 广东省第二人民医院新生儿科广东广州511000 沧州市人民医院新生儿科河北沧州061000 延安大学附属医院新生儿科陕西延安716000 惠州市中心人民医院新生儿科广东惠州516001 汕头大学医学院附属粤北人民医院新生儿科广东韶关512026 武汉科技大学附属孝感医院新生儿科湖北孝感432000 内蒙古医科大学附属医院新生儿科内蒙古呼和浩特010050 汕头大学医学院第二附属医院新生儿科广东汕头515041 包钢集团第三职工医院新生儿科内蒙古包头014010 暨南大学附属第一医院新生儿科广东广州510630 兰州大学第二医院甘肃兰州730000 新乡市中心医院新生儿科河南新乡453000 中山市人民医院新生儿科广东中山528400 东莞市滨海湾中心医院新生儿科广东东莞523808 汕头大学医学院第一附属医院新生儿科广东汕头515041

目的分析胎龄25%是双胎中仅一胎患BPD的危险因素(OR=3.370,95%CI:1.500~7.568,P<0.05),胎龄大是双胎均患BPD的保护因素(P<0.05)。对双胎中仅一胎为BPD组进行组内条件logistic回归分析,提示小于胎龄儿是双胎内个体发生BPD的危险因素(OR=... 详细信息

目的分析胎龄25%是双胎中仅一胎患BPD的危险因素(OR=3.370,95%CI:1.500~7.568,P<0.05),胎龄大是双胎均患BPD的保护因素(P<0.05)。对双胎中仅一胎为BPD组进行组内条件logistic回归分析,提示小于胎龄儿是双胎内个体发生BPD的危险因素(OR=5.017,95%CI:1.040~24.190,P<0.05)。结论双胎早产儿BPD的发生不仅与胎龄相关,也与双胎出生体重差异、小于胎龄儿密切相关。

关键词：支气管肺发育不良危险因素多中心研究双胎儿早产儿

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老年人新型冠状病毒感染小分子抗病毒药物治疗建议

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中国药理学通报 2023年第3期39卷 425-430页

作者：潘敏张田婧常双冯晓霞魏伟李俊赵红梅费广鹤李家斌陈飞虎戴敏孟晓明王华项轶曹孟淑陈晓阳叶贤伟许杜娟胡晓文姜玲王昌会汪永忠刘浩谢海棠方平钱震东唐超杨刚腾小宝钱朝霞丁国正孙艳范晓云张玲玲安徽医科大学第一附属医院安徽合肥230022 安徽医科大学临床药理研究所安徽合肥230032 安徽医科大学药学院安徽合肥230032 北京中日友好医院北京100029 安徽中医药大学安徽合肥230012 上海交通大学附属瑞金医院上海200025 南京鼓楼医院江苏南京210008 福建医科大学附属第二医院福建泉州362000 贵州省人民医院贵州贵阳550025 中国科学技术大学附属第一医院安徽合肥230001 安徽中医药大学第一附属医院安徽合肥230012 蚌埠医学院药学院安徽蚌埠233000 皖南医学院弋矶山医院安徽芜湖241001 铜陵市人民医院安徽铜陵244099 铜陵市立医院安徽铜陵244000 亳州市中医院安徽亳州236800 芜湖市第二人民医院安徽芜湖241000 阜阳市第二人民医院安徽阜阳236015 蚌埠市第三人民医院安徽蚌埠233000 安庆市立医院安徽安庆246004

新型冠状病毒感染已流行三年之久,虽然病毒的不断变异使得其致病力减弱,但伴有基础病的老年患者仍是新冠病毒重症感染的高危人群。随着对新冠病毒分子结构和致病机制的不断认识,抗新冠病毒药物相继上市,这些药物可以有效降低老年患者的... 详细信息

新型冠状病毒感染已流行三年之久,虽然病毒的不断变异使得其致病力减弱,但伴有基础病的老年患者仍是新冠病毒重症感染的高危人群。随着对新冠病毒分子结构和致病机制的不断认识,抗新冠病毒药物相继上市,这些药物可以有效降低老年患者的重症率及死亡率。该文就目前我国附条件批准上市的5种小分子抗病毒药物的作用机制、临床用药、药物相互作用、不良反应等多方面进行阐述,为老年人抗新冠病毒治疗的临床合理用药提供参考建议。

关键词：老年人新型冠状病毒感染抗病毒药物临床合理用药药物相互作用治疗建议

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Amplitude analysis of the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)

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Chinese Physics C 2024年第8期48卷 6-33页

作者： M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.feng J.H.feng Y.T.feng K.Fischer M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao Y.N.Gao yang Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck B.ding X.X.ding Y.ding Y.ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Z.H.Duan P.Egorov Y.H.Fan J.Fang JA.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.L.Guan A.Q.guo L.B.guo M.J.guo R.P.guo Y.P.guo A.Guskov J.Gutierrez K.L.Han T.T.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.H\"olzken N.H\"usken N.in der Wiesche M.Irshad J.Jackson S.Janchiv J.H.Jeong Q.ji Q.P.ji W.ji X.B.ji X.L.ji Y.Y.ji X.Q.jia Z.K.jia D.jiang H.B.jiang P.C.jiang S.S.jiang T.J.jiang X.S.jiang Y.jiang J.B.jiao J.K.jiao Z.jiao S.jin Y.jin M.Q.jing X.M.jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui A.Kupsc W.K\"uhn J.J.Lane P.Larin L.Lavezzi T.T.Lei Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li Y Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780 BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China Central South University Changsha 410083China China Center of Advanced Science and Technology Beijing 100190China China University of Geosciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China Hangzhou Normal University Hangzhou 310036China Hebei University Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China Henan University of Science and Technology Luoyang 471003China Henan University of Technology Zhengzhou 450001China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN Laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN Laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Inner Mongolia University Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de A

Using e^(+)e^(−)annihilation data corresponding to an integrated luminosity of 2.93 fb^(−1)taken at the center-of-mass energy√s=3.773 GeV with the BESIII detector,a joint amplitude analysis is performed on the decays D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η).The fit fractions of individual components are obtained,and large interferences among the dominant components of the decays D^(0)→a_(1)(1260)π,D^(0)→π(1300)π,D^(0)→ρ(770)ρ(770),and D^(0)→2(ππ)_(S)are observed in both *** the obtained amplitude model,the CP-even fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are determined to be(75.2±1.1_(stat).±1.5_(syst.))%and(68.9±1.5_(stat).±2.4_(syst.))%,*** branching fractions of D^(0)→π^(+)π^(−)π^(+)π^(−)and D^(0)→π^(+)π^(−)π^(0)π^(0)(non-η)are measured to be(0.688±0.010_(stat.)±0.010_(syst.))%and(0.951±0.025_(stat.)±0.021_(syst.))%,*** amplitude analysis provides an important model for the binning strategy in measuring the strong phase parameters of D^(0)→4πwhen used to determine the CKM angleγ(ϕ_(3))via the B^(−)→DK^(−)decay.

关键词： BESIII D^(0)meson decays amplitude analysis CP-even fraction

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Determination of the number ofψ(3686)events taken at BESⅢ

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Chinese Physics C 2024年第9期48卷 8-20页

作者： M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.ding X.X.ding Y.ding Y.ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.feng J.H.feng Y.T.feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.L.Guan A.Q.guo L.B.guo M.J.guo R.P.guo Y.P.guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.ji Q.P.ji W.ji X.B.ji X.L.ji Y.Y.ji X.Q.jia Z.K.jia D.jiang H.B.jiang P.C.jiang S.S.jiang T.J.jiang X.S.jiang Y.jiang J.B.jiao J.K.jiao Z.jiao S.jin Y.jin M.Q.jing X.M.jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane P.Larin L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li Ke Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Z.Li Xi Institute of High Energy Physics Beijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China Central South University Changsha 410083China China Center of Advanced Science and Technology Beijing 100190China China University of Geosciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan Fudan University Shanghai 200433China GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China Hangzhou Normal University Hangzhou 310036China Hebei University Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China Henan University of Science and Technology Luoyang 471003China Henan University of Technology Zhengzhou 450001China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati (A)INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara (A)INFN Sezione di FerraraI-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Inner Mongolia University Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de Alta Investigación Universidad de TarapacáCasilla 7DArica 1000000Chile jilin University Changchun 130012China Joha

The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic *** uncertainty is systematic and the statistical uncertainty is ***,the numbers ofψ(3686)events collected during the 2009 and 2012run periods are updated to be(107.7±0.6)×10~6 and(345.4±2.6)×10~6,*** numbers are consistent with the previous measurements within one standard *** total number ofψ(3686)events in the three data samples is(2712.4±14.3)×10~6.

关键词： ψ(3686) inclusive process Hadronic events BESⅢdetector

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