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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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MicroRNA miR-24 inhibits erythropoiesis by targeting activin type Ⅰ receptor ALK4

MicroRNA miR-24 inhibits erythropoiesis by targeting activin...

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中国遗传学会“发育、遗传和疾病”研讨会

作者： Qiang Wang~1 zheng Huang~2 huiling Xue~2 Chengcheng Jin~1 Xiu-Li Ju~3 Jing-Dong J.Han~2 Ye-Guang Chen~(1#) 1 State Key Laboratory of Biomembrane and Membrane Biotechnology,Department of Biological Sciences and Biotechnology,Tsinghua University,Beijing 100084,China 2 CAS Key Laboratory of Molecular Developmental Biology and Center for Molecular Systems Biology,Institute of Genetics and Developmental Biology,the Chinese Academy of Sciences,Beifing 100101, China 3 Department of Pediatrics,Qilu Hospital of Shandong University,Jinan 250012,China

MicroRNAs have been suggested to modulate a variety of cellular *** we report that miR-24 regulates erythroid differentiation by influencing the expression of human activin type I receptor ALK4(bALK4).Ectopic expression of miR-24 reduces the mRNA and protein levels of bALK4 by targeting its 3'-untranslated region and interferes with activin-induced Smad2 phosphorylation and reporter ***,miR-24 represses the activin-mediated accumulation of hemoglobin,an erythroid differentiation marker,in erythroleukemic K562 cells and decreases erythroid colony-forming and burst-forming units of CD34+ hematopoietic progenitor ***4 expression is reversely correlated with miR-24 expression during erythroid ***,our findings define a regulation mode of miR-24 on erythropoiesis by impeding ALK4 expression.

关键词： ALK receptor ALK4 MicroRNA miR-24 inhibits erythropoiesis by targeting activin type miR

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综合设计性实验在中药炮制实验教学中的应用

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广东化工 2015年第21期42卷 211-211,214页

作者：张丹郑开颜由会玲王乾侯芳洁郑玉光河北中医学院药学院生药学教研室河北石家庄050200

传统验证性实验在一定程度上无法提高学生的学习自主性,同时也限制了学生的创新能力和科研思维。将综合设计性实验引入中药炮制实验教学中在一定程度上提高了学生的动手能力、独立科研能力和创新意识,从而提高学生对学科的学习兴趣,进... 详细信息

传统验证性实验在一定程度上无法提高学生的学习自主性,同时也限制了学生的创新能力和科研思维。将综合设计性实验引入中药炮制实验教学中在一定程度上提高了学生的动手能力、独立科研能力和创新意识,从而提高学生对学科的学习兴趣,进一步提高了中药炮制学的教学质量。

关键词：中药炮制学综合设计性实验创新能力

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基于磁共振技术对遵义地区1岁以下维生素D缺乏症留守儿童尿液的代谢组学研究

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中华实用儿科临床杂志 2019年第20期34卷 1565-1569页

作者：雷丽程宇宋亚楠向云凤金红娇宋惠玲苟恩进李青王旭芹罗利梅林勇黄波遵义医科大学第三附属医院(遵义市第一人民医院)儿童重症医学科贵州遵义563000 遵义医科大学研究生院贵州遵义563000

目的运用代谢组学磁共振(NMR)技术探讨遵义地区1岁以下维生素D缺乏症留守儿童尿液代谢产物特征性变化,以期为维生素D缺乏症早期诊断提供新的生物标志物。方法2018年1月至8月通过分层抽样的方法在遵义市下辖凤冈县、播州区、正安县等地区... 详细信息

目的运用代谢组学磁共振(NMR)技术探讨遵义地区1岁以下维生素D缺乏症留守儿童尿液代谢产物特征性变化,以期为维生素D缺乏症早期诊断提供新的生物标志物。方法2018年1月至8月通过分层抽样的方法在遵义市下辖凤冈县、播州区、正安县等地区,对1岁以下留守儿童进行血液学检测及尿液采集,选取诊断为维生素D缺乏症的40例儿童为维生素D缺乏组,另选取血液检测正常的40例儿童为健康对照组。对其尿液取样处理,应用SIMCA-P+软件对氢谱图的积分值进行主成分分析(PCA)和偏最小二乘法判别分析(PLS-DA)以区分2组留守儿童尿液代谢物有无差异。采用正交偏最小二乘法判别分析(OPLS-DA)筛选差异性代谢产物。结果健康对照组血清25羟基维生素D[25-(OH)D]水平[(32.0±3.6)nmol/L]高于维生素D缺乏组[(15.8±2.3)nmol/L],差异有统计学意义(P0.602,均P0.602,均P<0.05,df=39)。结论遵义地区1岁以下维生素D缺乏留守儿童主要表现为能量代谢、脂类代谢、氨基酸代谢、肠道微生物代谢紊乱,其差异性代谢产物在维生素D缺乏早期诊断及发病机制中具有潜在的应用价值。

关键词：维生素D缺乏核磁共振代谢组学差异性代谢产物

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Tolerance and acceptance of hepatic venous pressure gradient measurement in cirrhosis(CHESS1904):An international multicenter study

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Portal Hypertension & Cirrhosis 2022年第1期1卷 7-14页

作者： Jun‐Hui Sun He Zhao Haijun Zhang Lei Li NecatiÖrmeci Zi‐Niu Yu Xun Li Shuangxi Li Xujun Yang Huaping Wei Xiaoliang Zhu zhengcong Zhang Yajin Wang Zhongwei Zhao Jianting Mao Qiaohong Wu Xiaole Sun huiling Xiang Kefeng Jia Chao Yang Wei Wu Xiuqing Lin Haixin Yao Changzeng Zuo Jitao Wang Bo Zhang Chunqing Zhang Xiaoling Wu Guangchuan Wang Shengjuan Yao Ruihang Wang Li Zhou Hui Huan Qingli Tu Xue Pu Feng Zhang Qin Yin Linpeng Zhang Ying Guo Jian Wang Kohei Kotani Sawako Uchida‐Kobayashi Norifumi Kawada He Zhu Li Li Wei Wang Guo Zhang Lei Yu Xudong Cui Qingliang Zhu Hailong Zhang Xiaoli Hu Rafael OXimenes Adriano Gonçalves de Araújo Giulliano Gardenghi Yubao zheng Zebin Wu Mingsheng Huang Xiaoyong Chen Jun Wu Feng Xie Yang Bo Shengjuan Hu Linke Ma Xiao Li Xiaolong Qi Hepatobiliary and Pancreatic Interventional Treatment Center Division of Hepatobiliary and Pancreatic SurgeryThe First Affiliated HospitalZhejiang University School of MedicineZhejiang Clinical Research Center of Hepatobiliary and Pancreatic DiseasesZhejiang Provincial Research Center for Diagnosis and Treatment of Heapatobiliary DiseasesZhejiang University Cancer CenterHangzhouZhejiangChina Department of Interventional Therapy National Cancer Center/National Clinical Research Center/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Institute of Portal Hypertension Department of General SurgeryThe First Hospital of Lanzhou UniversityLanzhouGansuChina Department of Anesthesiology and Operating Theater The First Hospital of Lanzhou UniversityLanzhouGansuChina Interventional Radiology Department The First Hospital of Lanzhou UniversityLanzhouGansuChina Department of Gastroenterology Ankara University School of MedicineAnkaraTurkey Department of Internal Medicine Istanbul Health and Technology University Medical SchoolIstanbulTurkey Department of General Surgery Key Laboratory of Biotherapy and Regenerative Medicine of Gansu ProvinceThe First Hospital of Lanzhou UniversityLanzhouGansuChina Nursing Department The First Hospital of Lanzhou UniversityLanzhouGansuChina Department of General Surgery Donggang BranchFirst Hospital of Lanzhou UniversityLanzhouGansuChina The Diagnosis and Treatment Center of Endoscopy and Interventional Radiology Department of General SurgeryDonggang BranchFirst Hospital of Lanzhou UniversityLanzhouGansuChina Department of Interventional Radiology Lishui Central HospitalLishuiZhejiangChina Department of Hepatology and Gastroenterology of The Third Central Hospital of Tianjin TianjinChina Department of Radiology of The Third Central Hospital of Tianjin TianjinChina Department of Gastroenterology The First Affiliated Hospital of Wenzhou Medical UniversityWenzhouZhejiangChina Department of Hepatobiliar

Aim:To determine the tolerance and acceptance of hepatic venous pressure gradient(HVPG)measurements in patients with liver ***:This prospective international multicenter study included 271 patients with cirrhosis who were scheduled to undergo HVPG measurement between October 2019 and June *** related to the tolerance and acceptance of HVPG measurements were collected using descriptive ***:HVPG measurements were technically successful in all 271 patients,with 141(52.0%)undergoing HVPG measurement *** complication rate was 0.4%.Postoperative pain was significantly lower than preoperative expected pain(p<0.001)and intraoperative pain(p<0.001),and intraoperative pain was also significantly lower than preoperative expected pain(p=0.036).No,mild,moderate,severe,and intolerable discomfort scores were reported by 36.9%,44.6%,11.1%,6.3%,and 0.4%of these patients,respectively,during HVPG measurement and by 54.6%32.5%,11.4%,1.5%,and 0%,respectively,after HVPG *** these patients,39.5%had little understanding and 10%had no understanding of the value of HVPG measurement,with 35.1%and 4.1%regarding HVPG measurements as being of little or no help,*** patients reported that they would definitely(15.5%),probably(46.9%),or possibly(29.9%)choose to undergo additional HVPG measurements again,and 62.7%regarded the cost of the procedure as ***:HVPG measurement was safe and well‐tolerated in patients with cirrhosis,but patient education and communication are warranted to improve the acceptance of this procedure.

关键词： design hypertension multicenter study portal pressure prospective study questionnaire wedge

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肺动脉楔压>15 mm Hg的肺高血压病因分析

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心血管病学进展 2020年第11期41卷 1199-1202页

作者：程慧玲许东旭张浩孙伟盛燕辉杨荣张海锋郑旭辉周艳丽姚文明徐东杰孔祥清李新立南京医科大学第一附属医院心内科江苏南京210000

目的分析肺动脉楔压>15 mm Hg的肺高血压患者的病因。方法入选147例经右心导管诊断的平均肺动脉压≥25 mm Hg和肺动脉楔压>15 mm Hg的肺高血压患者,分析这些患者的临床所患疾病及超声心动图特点。结果在这些患者中,患有先天性心脏病的... 详细信息

目的分析肺动脉楔压>15 mm Hg的肺高血压患者的病因。方法入选147例经右心导管诊断的平均肺动脉压≥25 mm Hg和肺动脉楔压>15 mm Hg的肺高血压患者,分析这些患者的临床所患疾病及超声心动图特点。结果在这些患者中,患有先天性心脏病的有18例(12.2%)、心肌病78例(53.1%)、高血压37例(25.2%)、冠心病17例(11.6%)和心房颤动37例(25.2%)。96%的患者有左室射血分数15 mm Hg的肺高血压患者中,有18例(12.2%)的患者合并有先天性心脏病。结论在入选本研究的肺动脉楔压>15 mm Hg的肺高血压患者中,病因学分析表明部分患者除了有左心疾病,同时合并有先天性心脏病。此外,心脏超声结果表明部分患者既无左室射血分数下降,也无中度以上左心瓣膜疾病。

关键词：肺高血压左心疾病肺动脉楔压

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玉米穗粗杂种优势位点的初步定位

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山西农业科学 2017年第5期45卷 699-702页

作者：王丹丹李卫华时夏刘坤郭海平闫鹏帅谢惠玲白琪林山西大学生物工程学院山西太原030006 山西省农业科学院作物科学研究所山西太原030031 河南农业大学农学院省部共建小麦玉米作物学国家重点实验室河南郑州450002

以玉米自交系C7-2为供体、lx9801为受体所构建的一批含有杂种优势位点的单片段代换系10su076-3为材料,利用供体染色体片段(C7-2)两端的纯合分子标记对单片段代换系与轮回亲本lx9801构建的BC_7F_2分离群体的单粒胚乳进行分析,筛选含有穗... 详细信息

以玉米自交系C7-2为供体、lx9801为受体所构建的一批含有杂种优势位点的单片段代换系10su076-3为材料,利用供体染色体片段(C7-2)两端的纯合分子标记对单片段代换系与轮回亲本lx9801构建的BC_7F_2分离群体的单粒胚乳进行分析,筛选含有穗粗杂种优势位点的交换单株,主要目的是对控制穗粗杂种优势的位点进行定位。通过对不同交换单株与自交系郑58的杂交组合、对照杂交种鲁单9002的穗粗表型进行鉴定,最终将控制穗粗杂种优势位点定位在2号染色体上2.04 bin。

关键词：玉米穗粗杂种优势位点

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国产A型肉毒毒素治疗膀胱过度活动症的有效性和安全性:多中心、随机、双盲、安慰剂平行对照研究

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中华泌尿外科杂志 2021年第6期42卷 414-422页

作者：廖利民丛惠伶徐智慧李恩惠翁志梁江海红刘犇黄啸夏术阶文伟吴娟施国伟王洋李培军余洋方祖军郑捷田野尚浩东李汉忠黄钟明周利群肖云翔张耀光王建龙张小东张鹏王东文张旭辉谢克基王斌马潞林田晓军陈立军董金凯中国康复研究中心北京博爱医院泌尿外科首都医科大学康复医学院北京100068 浙江省人民医院泌尿外科杭州310014 温州医科大学附属第一医院泌尿外科温州325000 浙江大学医学院附属第一医院泌尿外科杭州310003 上海市第一人民医院泌尿外科 200080 上海市第五人民医院泌尿外科 310000 宁夏医科大学总医院泌尿外科西宁750004 复旦大学附属华山医院泌尿外科上海200040 首都医科大学附属北京友谊医院泌尿外科北京100050 中国医学科学院北京协和医院泌尿外科北京100730 北京大学第一医院泌尿外科 100034 北京医院泌尿外科 100730 首都医科大学附属北京朝阳医院泌尿外科北京100020 山西医科大学第一医院泌尿外科太原030012 广州市第一人民医院泌尿外科广州510180 北京大学第三医院泌尿外科 100191 解放军总医院第五医学中心泌尿外科北京100039

目的探讨国产A型肉毒毒素(BTX-A)100 U注射剂量治疗膀胱过度活动症(OAB)的疗效和安全性。方法2016年4月至2018年12月对17家三甲医院的OAB患者进行试验。本研究分为核心试验阶段和扩展试验阶段。核心试验阶段采用前瞻性、多中心、随机、... 详细信息

目的探讨国产A型肉毒毒素(BTX-A)100 U注射剂量治疗膀胱过度活动症(OAB)的疗效和安全性。方法2016年4月至2018年12月对17家三甲医院的OAB患者进行试验。本研究分为核心试验阶段和扩展试验阶段。核心试验阶段采用前瞻性、多中心、随机、双盲、安慰剂平行对照的试验方法进行研究。纳入标准:年龄18~75岁;口服抗胆碱能药物疗效不满意或不耐受;可自主排尿的患者。排除标准:过敏体质;严重的心、肾、肝脏疾病;6个月内接受过任何BTX制剂治疗;伴泌尿系感染、泌尿系结石、泌尿系肿瘤;糖尿病;有出血倾向者。按2∶1的比例将OAB患者分为试验组和安慰剂对照组。试验组将100 U的国产BTX-A用10 ml生理盐水复溶,于膀胱镜下分20个点注射入逼尿肌,注射位点分布于膀胱底部(5点)、膀胱三角区(3点)、两侧壁(各5点)及顶部(2点),避开膀胱颈,注射深度为黏膜下肌层。对照组同法注射不含注射用BTX-A的安慰剂。比较两组治疗前与治疗后2、6、12周的每24小时平均排尿次数、平均每日尿急次数和评分、平均每日尿失禁次数、平均每次排尿量、膀胱过度活动症症状评分(OABSS)及生活质量评分变化情况。主要疗效指标为第6周随访时排尿次数较基线的变化情况。次要疗效指标为2、12周两组每24小时平均排尿次数较基线的变化情况,以及2、6、12周两组患者OABSS和生活质量评分、平均每日尿急次数和评分、平均每日尿失禁次数、平均每次排尿量较基线的变化情况。治疗后12周记录不良事件。扩展试验阶段纳入标准:①受试者自愿接受BTX-A治疗;②第12周评估时,排尿日记显示每24小时排尿次数较基线下降0.05)。核心试验阶段,试验组和对照组注射后6周的每24小时平均排尿次数较基线下降值分别为2.40(0.70,4.60)次和0.70(-1.00,3.30)次,数据变化率分别为(16±22)%和(8±25)%,组间差异均有统计学意义(P=0.003,P=0.014);两组注射前后数据差异均有统计学意义(P0.05)。不良反应包括残余尿量增加(试验组27例,对照组3例)、排尿困难(试验组21例,对照组6例)、尿路感染(试验组19例,对照组6例)、膀胱颈梗阻(试验组3例)、血尿(试验组3例,对照组1例)、丙氨酸氨基转移酶升高(试验组3例)等。除核心试验阶段两组的残余尿量增加例数差异有统计学意义(P0.05)。核心试验阶段,试验组和对照组分别有27例和3例残余尿量增加,其中仅试验组1例残余尿量>300 ml,所有患者残余尿量随注射后时间

关键词：膀胱,过度活动性膀胱过度活动症国产 A型肉毒毒素治疗

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Feasibility and physics potential of detecting ^(8)B solar neutrinos at JUNO

引用

Chinese Physics C 2021年第2期45卷 93-110页

作者： Angel Abusleme Thomas Adam Shakeel Ahmad Sebastiano Aiello Muhammad Akram Nawab Ali Fengpeng An Guangpeng An Qi An Giuseppe Andronico Nikolay Anfimov Vito Antonelli Tatiana Antoshkina Burin Asavapibhop João Pedro Athayde Marcondes de André Didier Auguste Andrej Babic Wander Baldini Andrea Barresi Eric Baussan Marco Bellato Antonio Bergnoli Enrico Bernieri David Biare Thilo Birkenfeld Sylvie Blin David Blum Simon Blyth Anastasia Bolshakova Mathieu Bongrand Clément Bordereau Dominique Breton Augusto Brigatti Riccardo Brugnera Riccardo Bruno Antonio Budano Max Buesken Mario Buscemi Jose Busto Ilya Butorov Anatael Cabrera Hao Cai Xiao Cai Yanke Cai Zhiyan Cai Antonio Cammi Agustin Campeny Chuanya Cao Guofu Cao Jun Cao Rossella Caruso Cédric Cerna Jinfan Chang Yun Chang Pingping Chen Po-An Chen Shaomin Chen Shenjian Chen Xurong Chen Yi-Wen Chen Yixue Chen Yu Chen Zhang Chen Jie Cheng Yaping Cheng Alexander Chepurnov Davide Chiesa Pietro Chimenti Artem Chukanov Anna Chuvashova Gérard Claverie Catia Clementi Barbara Clerbaux Selma Conforti Di Lorenzo Daniele Corti Salvatore Costa Flavio Dal Corso Christophe De La Taille Jiawei Deng Zhi Deng Ziyan Deng Wilfried Depnering Marco Diaz Xuefeng Ding Yayun Ding Bayu Dirgantara Sergey Dmitrievsky Tadeas Dohnal Georgy Donchenko Jianmeng Dong Damien Dornic Evgeny Doroshkevich Marcos Dracos Frédéric Druillole Shuxian Du Stefano Dusini Martin Dvorak Timo Enqvist Heike Enzmann Andrea Fabbri Lukas Fajt Donghua Fan Lei Fan Can Fang Jian Fang Marco Fargetta Anna Fatkina Dmitry Fedoseev Vladko Fekete Li-Cheng Feng Qichun Feng Richard Ford Andrey Formozov Amélie Fournier Haonan Gan Feng Gao Alberto Garfagnini Alexandre Göttel Christoph Genster Marco Giammarchi Agnese Giaz Nunzio Giudice Franco Giuliani Maxim Gonchar Guanghua Gong Hui Gong Oleg Gorchakov Yuri Gornushkin Marco Grassi Christian Grewing Maxim Gromov Vasily Gromov Minghao Gu Xiaofei Gu Yu Gu Mengyun Guan Nunzio Guardone Maria Gul Cong Guo Jingyuan Guo Wanlei Guo Xinheng Guo Yuhang Guo Paul Hackspacher Caren Hagner Ran Han Yan Yerevan Physics Institute YerevanArmenia UniversitéLibre de Bruxelles BrusselsBelgium Universidade Estadual de Londrina LondrinaBrazil Pontificia Universidade Catolica do Rio de Janeiro RioBrazil Pontificia Universidad Católica de Chile SantiagoChile Universidad Tecnica Federico Santa Maria ValparaisoChile Beijing Institute of Spacecraft Environment Engineering BeijingChina Beijing Normal University BeijingChina China Institute of Atomic Energy BeijingChina Institute of High Energy Physics BeijingChina North China Electric Power University BeijingChina School of Physics Peking UniversityBeijingChina Tsinghua University BeijingChina University of Chinese Academy of Sciences BeijingChina Jilin University ChangchunChina College of Electronic Science and Engineering National University of Defense TechnologyChangshaChina Chongqing University ChongqingChina Dongguan University of Technology DongguanChina Jinan University GuangzhouChina Sun Yat-Sen University GuangzhouChina Harbin Institute of Technology HarbinChina University of Science and Technology of China HefeiChina The Radiochemistry and Nuclear Chemistry Group in University of South China HengyangChina Wuyi University JiangmenChina Shandong University JinanChina Institute of Modern Physics Chinese Academy of SciencesLanzhouChina Nanjing University NanjingChina Guangxi University NanningChina East China University of Science and Technology ShanghaiChina School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghaiChina Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghaiChina Institute of Hydrogeology and Environmental Geology Chinese Academy of Geological SciencesShijiazhuangChina Nankai University TianjinChina Wuhan University WuhanChina Xi’an Jiaotong University Xi’anChina Xiamen University XiamenChina School of Physics and Microelectronics Zhengzhou UniversityZhengzhouChina Institute of Physics National Chiao-Tung University Hsinchu National United University Miao-Li Department of Physics National T

The Jiangmen Underground Neutrino Observatory(JUNO)features a 20 kt multi-purpose underground liquid scintillator sphere as its main *** of JUNO's features make it an excellent location for^8B solar neutrino measurements,such as its low-energy threshold,high energy resolution compared with water Cherenkov detectors,and much larger target mass compared with previous liquid scintillator *** this paper,we present a comprehensive assessment of JUNO's potential for detecting^8B solar neutrinos via the neutrino-electron elastic scattering process.A reduced 2 MeV threshold for the recoil electron energy is found to be achievable,assuming that the intrinsic radioactive background^(238)U and^(232)Th in the liquid scintillator can be controlled to 10^(-17)g/*** ten years of data acquisition,approximately 60,000 signal and 30,000 background events are *** large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter,which will shed new light on the inconsistency between the measured electron spectra and the predictions of the standard three-flavor neutrino oscillation *** m^(2)_(21)=4.8times10^(-5);(7.5times10^(-5))eV^(2),JUNO can provide evidence of neutrino oscillation in the Earth at approximately the 3sigma(2sigma)level by measuring the non-zero signal rate variation with respect to the solar zenith ***,JUNO can simultaneously measureDelta m^2_(21)using^8B solar neutrinos to a precision of 20% or better,depending on the central value,and to sub-percent precision using reactor antineutrinos.A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of Delta m^2_(21)reported by solar neutrino experiments and the KamLAND experiment.

关键词： neutrino oscillation solar neutrino JUNO

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基于血清学指标的联合模型诊断代偿期肝硬化轻微型肝性脑病的价值

引用

中华检验医学杂志 2023年第1期46卷 52-61页

作者：刘尚豪祖红梅黄燕郭小青向慧玲党彤李晓燕严兆兰李雅静刘菲孙佳宋瑞欣闫俊卿叶青王晶孟宪梅王海英江振宇黄磊孟繁平张国王文娟杨少奇呼圣娟阮继刚雷创汪清海田宏玲郑琦李异玲王宁宁崔会鹏王滟萌瞿章书袁敏刘益军陈颖夏玉香刘娅媛刘莹曲素萱陶弘石瑞春杨小婷金丹苏丹杨永峰叶伟刘娜唐荣瑜张权刘琴邹高亮李子月赵彩彦赵倩张清格高华方孟涛李婕吴卫华王健杨传龙吕卉刘川王福生福军亮祁小龙兰州大学第一临床医学院兰州730030 青海省第四人民医院消化内科西宁810099 中南大学湘雅医院感染病科病毒性肝炎湖南省重点实验室长沙410008 太原市第三人民医院肝病科太原030012 天津市第三中心医院消化肝病科天津市重症疾病体外生命支持重点实验室天津市人工细胞工程技术研究中心天津市肝胆疾病研究所天津300170 包头医学院第二附属医院消化内科包头014030 解放军医学院解放军总医院第五医学中心感染病医学部国家感染性疾病临床医学研究中心北京100039 天津医科大学第三中心临床学院天津300270 广西壮族自治区人民医院消化内科南宁530021 宁夏医科大学总医院消化内科银川750003 宁夏回族自治区人民医院消化内科银川750002 宁夏医科大学总医院心脑血管病医院消化内科银川750002 常德市第一人民医院感染科常德415003 福建医科大学第一附属医院肝内科肝病研究所福州350004 中国医科大学附属第一医院消化内科沈阳110001 湘西自治州人民医院感染科吉首416007 湖南中医药高等专科学校第一附属医院肝病科株洲412008 丹东市中心医院消化内科丹东118002 吴忠市人民医院消化内科吴忠751199 南京市第二医院肝病科南京210037 南京市第二医院肝硬化治疗中心科南京210037 南京中医药大学附属南京医院(南京市第二医院) 南京210037 贵州医科大学附属医院感染科贵阳550004 河北医科大学第三医院感染科石家庄050051 河北医科大学第三医院质量管理与控制办公室石家庄050051 邢台市人民医院中西医结合肝病科邢台054001 南京大学医学院附属鼓楼医院感染性疾病科南京210008 山东省公共卫生临床中心重症肝病科济南250102 东南大学附属中大医院放射科门静脉高压中心南京210009

目的探讨血清学指标对代偿期肝硬化轻微型肝性脑病(MHE)的诊断价值,构建基于血清学指标的联合模型并评估其对MHE的诊断价值。方法前瞻性、多中心研究。选取2021年10月至2022年8月来自我国15个省(自治区、直辖市)的23家医院就诊的代偿期... 详细信息

目的探讨血清学指标对代偿期肝硬化轻微型肝性脑病(MHE)的诊断价值,构建基于血清学指标的联合模型并评估其对MHE的诊断价值。方法前瞻性、多中心研究。选取2021年10月至2022年8月来自我国15个省(自治区、直辖市)的23家医院就诊的代偿期肝硬化患者263例。收集患者临床资料及实验室检查结果,并计算终末期肝病模型(MELD)评分。使用基线血氨测量值/正常参考值上限(AMM-ULN)集中校正各中心血氨测量结果,以我国《肝硬化肝性脑病诊疗指南》标准,数字连接试验-A、数字符号试验均异常作为诊断MHE的标准。基于R语言caret包将患者随机(7∶3)分为训练集(n=185)和验证集(n=78)。通过Logistic回归构建诊断MHE的联合模型;受试者工作特征曲线下面积(AUC)、Hosmer-Lemeshow拟合优度检验及校准曲线图评估诊断性能,并用Bootstrap法(n=200)进行内部验证;Delong检验比较AUC之间的差异。结果训练集中,MHE占37.8%(70/185),MHE组AMM-ULN、白蛋白、血小板、碱性磷酸酶、国际标准化比值、终末期肝病模型评分以及教育年限与无MHE组比较,差异有统计学意义(P均<0.05)。多因素Logistic回归分析显示,AMM-ULN(OR=1.78,95%CI 1.05~3.14,P=0.038)和MELD评分(OR=1.11,95%CI 1.04~1.20,P=0.002)是MHE的独立危险因素,AUC分别为0.663和0.625。联合AMM-ULN、MELD评分和教育年限的联合模型诊断MHE的AUC为0.755,特异度和敏感度分别为85.2%和55.7%。Hosmer-Lemeshow拟合优度检验表明模型具有较好的校准度(P=0.733),联合模型内部验证AUC为0.752。Delong检验显示联合模型诊断效能优于单独使用血氨(P=0.020)和MELD评分(P=0.003)。验证集中,联合模型诊断MHE的AUC为0.794,Hosmer-Lemeshow拟合优度检验显示有较好的校准度(P=0.841)。结论基于AMM-ULN、MELD评分和教育年限的联合模型可提高对MHE的诊断价值。

关键词：肝性脑病肝硬化血氨终末期肝病模型评分诊断模型

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