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A multicenter prospective study on the management of hepatoblastoma in children:a report from the Chinese Children's Cancer Group

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World Journal of Pediatrics 2024年第6期20卷 590-601页

作者： Meng-Jie Tang xiao-Li Ma xiang-Ling He Wei-Hua Pan xiao-Hong zhang Sha-yi Jiang Ju Gao Fu Lie Wei yao song Gu Wei-Ling zhang Qiang Zhao Shi-Hao Huang Yong-Jun Fang Wei liu Hui-Zhong Niu Chun-mei Wang Li-Rong Sun Hui Gao Yun-Peng Dai Shun-Gen Huang Zhi-Yong Zhong xi-Ge Wang Zhong-Rong Li Liang-Chun Yang Ye-Ming Wu Huan-Min Wang xin Sun xiao-Jun Yuan Department of Pediatric Hematology/Oncology Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineNo.1665Kongjiang RoadYangpu DistrictShanghai 200092China Medical Oncology Department Pediatric Oncology CenterBeijing Children's HospitalCapital Medical UniversityNational Center for Children's HealthBeijing 100045China Department of Hematology/Oncology Children's Medical CenterHunan Provincial People's HospitalThe First Affiliated Hospital of Hunan Normal UniversityChangsha 41005China Department of Pediatric Surgery Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghai 200092China Department of Hematology/Oncology Guangzhou Women and Children's Medical CenterNational Children's Medical Center for South Central RegionGuangzhou 510623China Department of Hematology Shanghai Children's HospitalShanghai Jiao Tong UniversityShanghai 200062China Department of Pediatrics West China Second University HospitalSichuan UniversityChengdu 610041China Department of Hematology/Oncology Qilu Children's Hospital of Shandong UniversityJinan 250022China Department of Pediatric Surgery Children's Hospital of Fudan UniversityShanghai 201102China Department of General Surgery Shanghai Children's Medical Center(National Children's Medical Center-Shanghai)Shanghai Jiao Tong University School of MedicineShanghai 200127China Department of Pediatrics Beijing Tongren HospitalCapital Medical UniversityBeijing 100730China Department of Pediatric Oncology Tianjin Medical University Cancer Institute and HospitalTianjin 300060China Department of Hematology/Oncology Children's Hospital of Nanjing Medical UniversityNanjing 210008China Department of Hematology/Oncology Henan Children's HospitalZhengzhou 450018China Department of Pediatric General Surgery Hebei Children's Hospital of Hebei Medical UniversityShijiazhuang City 050031China Children's Hospital the First Affliated Hospital of Zhengzhou UniversityZhengzhou 450052China Department of Paediatric

Background This study aimed to identify survival risk factors in Chinese children with hepatoblastoma(HB)and assess the effectiveness of the new treatment protocol proposed by the Chinese Children's Cancer Group(CCCG)in *** A multicenter,prospective study that included 399 patients with HB from January 2015 to June 2020 was *** demographics,treatment protocols,and other related information were *** regression models and Kaplan-meier curve methods were *** The 4-year event-free survival(EFS)and overall survival(OS)were 76.9 and 93.5%,*** 4-year EFS rates for the very-low-risk,low-risk,intermediate-risk,and high-risk groups were 100%,91.6%,81.7%,and 51.0%,*** 4-year 0S was 100%,97.3%,94.4%,and 86.8%,*** regression analysis found that age,tumor rupture(R+),and extrahepatic tumor extension(E+)were independent prognostic factors.A total of 299 patients had complete remission,and 19 *** with declining alpha-fetoprotein(AFP)>75%after the first two cycles of neoadjuvant chemotherapy had a better EFS and OS than those≤75%.Conclusions The survival outcome of HB children has dramatically improved since the implementation of CCCG-HB-2016 ***≥8 years,R+,and E+were independent risk factors for *** with a declining AFP>75%after the first two cycles of neoadjuvant chemotherapy had better EFS and OS.

关键词： Alpha-fetoprotein Hepatoblastoma Multicenter Prospective study Survival

Nondestructive technique for identifying nuclides using neutron resonance transmission analysis at CSNS Back-n

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Nuclear Science and Techniques 2024年第1期35卷 178-187页

作者： Sheng-Da Tang Yong-Hao Chen Jing-Yu Tang Rui-Rui Fan Qiang Li Gong Li Dong liu Zheng-yao Jin xing-Zhu Cui Tian-xiang Chen yi-Wei Yang Rong liu Han yi Yang Li Zhen Yang Qi An Hao-Fan Bai Jiang-Bo Bai Jie Bao Ping Cao Qi-Ping Chen Zhen Chen zeng-Qi Cui An-Chuan Fan Chang-Qing feng Fan-Zhen feng Ke-Qing Gao Min-Hao Gu Chang-Cai Han Zi-Jie Han Guo-Zhu He Yong-Cheng He Yang Hong yi-Wei Hu Han-xiong Huang Wei-Hua Jia Hao-yu Jiang Wei Jiang Zhi-jie Jiang Ling Kang Bo Li Chao Li Jia-wen Li xiao Li Jie liu Shu-Bin liu Guang-Yuan Luan Chang-Jun Ning Bin-Bin Qi Jie Ren Zhi-Zhou Ren xi-Chao Ruan Zhao-Hui song Kang Sun Zhi-xin Tan Li-Jiao Wang Peng-Cheng Wang Zhao-Hui Wang Zhong-Wei wen xiao-Guang Wu Xuan Wu Li-Kun xie Yong-Ji Yu Guo-Hui zhang Lin-Hao zhang Mo-Han zhang Qi-Wei zhang xian-Peng zhang Yu-Liang zhang Yue zhang Zhi-Yong zhang Mao-Yuan Zhao Lu-Ping Zhou Zhi-Hao Zhou Ke-Jun Zhu Sino-French Institute of Nuclear Engineering and Technology Sun Yat-sen UniversityZhuhai 519082China Institute of High-Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China School of Nuclear Science and Technology University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Particle Detection and Electronics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China USTC Archaeometry Laboratory University of Science and Technology of ChinaHefei 230026China Institute of Nuclear Physics and Chemistry China Academy of Engineering PhysicsMianyang 621900China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China State Key Laboratory of Nuclear Physics and Technology School of PhysicsPeking UniversityBeijing 100871China Key Laboratory of Nuclear Data China Institute of Atomic EnergyBeijing 102413China Northwest Institute of Nuclear Technology Xi’an 710024China University of Chinese Academy of Sciences Beijing 100049China

Nondestructive and noninvasive neutron assays are essential applications of neutron *** resonance transmission analysis(NRTA)is a powerful nondestructive method for investigating the elemental composition of an *** back-streaming neutron line(Back-n)is a newly built time-of-flight facility at the China Spallation Neutron Source(CSNS)that provides neutrons in the eV to 300 MeV range.A feasibility study of the NRTA method for nuclide identification was conducted at the CSNS Back-n via two test *** results demonstrate that it is feasible to identify different elements and isotopes in samples using the NRTA method at *** study reveals its potential future applications.

关键词： CSNS White neutron beam NRTA Nuclide identification Nondestructive method

抗菌药物临床应用信息化辅助决策系统专家共识

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中华医院感染学杂志 2024年第12期34卷 1761-1766页

作者：高晓东张尧金文婷杜明梅陈璋璋陈佰义丁昉胡付品黄文祥李家斌李军李六亿李晓宇林丽开刘丁刘晓琳刘运喜刘正印倪语星王辉吴安华肖永红徐英春杨帆杨文杰杨小强俞云松张浩军赵彩彦赵烁卓超宗志勇李太生王贵强王明贵胡必杰复旦大学附属中山医院感染管理科上海200032 复旦大学附属中山医院感染科上海200032 中国人民解放军总医院第一医学中心疾病预防控制科北京100853 复旦大学附属中山医院药剂科上海200032 北京大学第一医院感染疾病科北京100034 复旦大学附属华山医院抗生素研究所上海200040 中国医学科学院北京协和医院感染科北京100730 中国医科大学附属第一医院感染病科辽宁沈阳110001 复旦大学附属中山医院医务处上海200032 重庆医科大学附属第一医院感染科重庆400042 江苏省人民医院感染科江苏南京210029 安徽医科大学第一附属医院感染科安徽合肥230022 北京大学第一医院感染管理科北京100034 武汉大学医院管理研究所湖北武汉430071 重庆市医院感染控制中心重庆408107 国家卫生健康委合理用药专家委员会北京100044 上海交通大学医学院附属瑞金医院感染管理科上海200025 北京大学人民医院检验科北京100044 中南大学湘雅医院感染科湖南长沙410008 浙江大学医学院附属第一医院传染病诊治国家重点实验室浙江杭州310003 中国医学科学院北京协和医学院北京协和医院检验科北京100730 天津市第一中心医院感染科天津300190 国家卫健委医院管理研究所药事管理研究部北京100044 浙江大学医学院附属邵逸夫医院感染科浙江杭州310003 甘肃省人民医院感染科甘肃兰州730099 河北医科大学第三医院感染科河北石家庄050051 国家卫生健康委医院管理研究所医疗服务与安全研究部北京100044 广州医科大学附属第一医院感染科广东广州510120 四川大学华西医院四川成都610041

目的规范我国抗菌药物临床应用信息化辅助决策系统的开发和应用,以促进我国抗菌药物管理的信息化建设.方法组织感染病学、感染防控、临床药学等抗菌药物临床应用管理小组的相关专家,在深入研究国内外抗菌药物临床应用信息化建设最新... 详细信息

目的规范我国抗菌药物临床应用信息化辅助决策系统的开发和应用,以促进我国抗菌药物管理的信息化建设.方法组织感染病学、感染防控、临床药学等抗菌药物临床应用管理小组的相关专家,在深入研究国内外抗菌药物临床应用信息化建设最新进展的基础上,结合我国临床实际需求,共同制定本共识.结果形成有关抗菌药物临床应用信息化辅助决策系统的17条专家共识.结论此专家共识供医疗机构抗菌药物临床应用管理小组在研发和应用信息系统进行临床决策支持时参考.

关键词：抗菌药物抗菌药物临床应用信息化辅助决策系统专家共识

Paired quasi-periodic pulsations of hard X-ray emission in a solar flare

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Science China(Physics,Mechanics & Astronomy) 2023年第5期66卷 195-206页

作者： Hai-Sheng Zhao Dong Li Shao-Lin xiong Yan-Qiu zhang Yang Su Wei Chen yi Zhao xiao-Bo Li Jia-Cong liu wen-xi Peng Rui Qiao xin-Qiao Li xiang-Yang wen Li-Ming song Shi-Jie Zheng xin-ying song xiao-Yun Zhao Yue Huang Shuang-Nan zhang Shuo xiao Ce Cai Zheng-Hua An Can Chen Gang Chen Wei Chen Yan-Qi Du Min Gao Ke Gong Dong-Ya Guo Zhi-Wei Guo Jian-Jian He Bin Li Chao Li Chao-Yang Li Gang Li Jian-Hui Li Lu Li Qing-xin Li Yan-Guo Li Jing Liang xiao-Hua Liang Jin-Yuan Liao xiao-Jing liu Ya-Qing liu Qi Luo xiang Ma Bin Meng Ge Ou Dong-Li Shi Jing-Yan Shi Gong-xing Sun xi-Lei Sun You-Li Tuo Chen-Wei Wang Hui Wang Jin Wang Jin-Zhou Wang Ping Wang wen-Shuai Wang Hong Wu Sheng-Lun xie Yan-Bing Xu Yu-Peng Xu Wang-Chen Xue Sheng Yang Min yao Jian-ying Ye Qi-Bin yi Chao-Yue zhang Da-Li zhang Fan zhang Fei zhang Hong-mei zhang Kai zhang Peng zhang xiao-Lu zhang Zhen zhang Guo-ying Zhao Shi-yi Zhao Chao Zheng xing Zhou Yue Zhu Key Laboratory for Particle Astrophysics Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China Purple Mountain Observatory Chinese Academy of SciencesNanjing 210023China University of Chinese Academy of Sciences Beijing 100049China Department of Astronomy Beijing Normal UniversityBeijing 100875China School of Computing and Artificial Intelligence Southwest Jiaotong UniversityChengdu 611756China Physics and Space Science College China West Normal UniversityNanchong 637002China Key Laboratory of Stellar and Interstellar Physics and Department of Physics Xiangtan UniversityXiangtan 411105China Institute of Astrophysics Central China Normal UniversityWuhan 430079China School of Physics Changchun University of Science and TechnologyChangchun 130022China College of Physics and Engineering Qufu Normal UniversityQufu 273165China College of Physics Sciences&Technology Hebei UniversityBaoding 071002China

We investigate high time resolution data obtained by the Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor(GECAM)during the flare event on 2022 April 21 at 01:52 *** subpeaks with durations of 4-6 s have been detected in the hard X-ray precursor phase,and the key feature is that they appear in pairs and seem like double-peak *** subpeaks are rarely observed in hard X-ray band and confirmed by the microwave obtained by Nobeyama Radio Polarimeters(NoRP)and Radio Solar Telescope Network(RSTN).While an exponential function can describe the continuum component of the time profile from the precursor to part of the impulsive *** periods of quasi-periodic pulsations(QPPs)are detected to be about 7.3 and 12.8 s for the precursor and impulsive phase,respectively,with at least 95%confidence *** paired QPPs are assumed to be double-peak QPPs and then the scenario of current loop coalescence model is found to be in good agreement with our *** precursor phase can be interpreted as the oscillating coalescence of two islands,while the impulsive phase can be interpreted as more islands to coalesce one by one to form larger islands.

关键词： solar flare QPPs loop coalescence circular-ribbon flare

Laboratory Safety of Dupilumab,and Its Effect on Inflammatory Biomarkers,in Chinese Adults With Moderate-to-Severe Atopic Dermatitis:An Analysis of a Randomized,Double-Blind Phase III Study

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International Journal of Dermatology and Venereology 2022年第4期5卷 218-225页

作者： Yan Zhao Li-Ming Wu Qian-Jin Lu xing-Hua Gao xiao-Hong Zhu Xu yao Lin-feng Li Wei Li Yang-feng Ding Zhi-Qiang song Ling-Ling liu Ning-Ning Dang Chun-Lei zhang xiao-Ming liu Jun Gu Jin-Yan Wang song-mei Geng Quan-Zhong liu yi-feng Guo Li Dong Shelley Li Christine Xu John T.O’Malley Elizabeth Laws Nikhil Amin Ashish Bansal Min Wang Jian-Zhong zhang Department of Dermatology Peking University People’s HospitalBeijing 100044China Hangzhou First People’s Hospital HangzhouZhejiang 310006China The Second xiangya Hospital of Central South University ChangshaHunan 410011China The First Hospital of China Medical University ShenyangLiaoning 110001China Wuxi Second People’s Hospital WuxiJiangsu 214002China Hospital for Skin Diseases Institute of DermatologyChinese Academy of Medical SciencesNanjingJiangsu 210042China Beijing Friendship Hospital Capital Medical UniversityBeijing 100050China Huashan Hospital Fudan UniversityShanghai 200040China Shanghai Skin Disease Hospital Shanghai 200040China The Southwest Hospital of AMU Chongqing 400038China Peking University First Hospital Beijing 100034China Jinan Central Hospital JinanShandong 250013China Peking University Third Hospital Beijing 100191China University of Hong Kong-Shenzhen Hospital ShenzhenGuangdong 518040China Changhai Hospital of Shanghai Shanghai 200433China Ningbo No.2 Hospital NingboZhejiang 315099China The Second Affiliated Hospital of xi’an Jiaotong University Xi’anShaanxi 710004China Tianjin Medical University General Hospital Tianjin 300052China xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine Shanghai 200092China Research&Development SanofiBridgewaterNJ 08807USA Research&Development RegeneronTarrytownNY 10591USA Medical Sanofi ChinaShanghai 200040China.

Objective:Limited information is available on the use of dupilumab for the treatment of atopic dermatitis(AD)in the Chinese ***:We analyzed laboratory data from a previously published randomized,double-blind phase III trial(NCT03912259)to provide further insight into the safety of dupilumab in Chinese adults with moderate to severe *** trial participants received either 300 mg of dupilumab or placebo every 2 weeks for 16 ***,blood chemistry,serum thymus and activation-regulated chemokine(TARC),and total immunoglobulin E(IgE)were ***:In total,82 participants received dupilumab and 83 received *** the exception of eosinophil counts of>0.8×109/L,which were found less frequently with dupilumab(9.8%)than with placebo(18.7%),the hematology and blood chemistry values were generally stable in both treatment *** were no clinically significant differences between the dupilumab and placebo groups,and no participants developed treatment-emergent abnormalities of potential clinical ***,compared with placebo,greater decreases in serum lactate dehydrogenase(mean change,−97.4 vs.−33.5 IU/L),TARC(median percent change,−78.6%vs.−30.8%),and total IgE(median percent change,−53.4%vs.−0.2%)were observed with dupilumab than placebo at week ***:Dupilumab demonstrated a favorable laboratory safety profile in Chinese adults with moderate to severe AD.

关键词： atopic dermatitis dupilumab laboratory safety Chinese

由超拍电子伏特加速器产生的超高能伽马射线气泡

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Science Bulletin 2024年第4期69卷 449-457页

作者： LHAASO Collaboration Zhen Cao Chuandong Gao Cong Li Ruo-Yu liu Ruizhi Yang 不详 Key Laboratory of Particle Astrophyics&Experimental Physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Beijing 100049China TIANFU Cosmic Ray Research Center ChengduChina Institute of Frontier and Interdisciplinary Science Shandong UniversityQingdao 266237China School of Astronomy and Space Science Nanjing UniversityNanjing 210023China University of Science and Technology of China Hefei 230026China

We report the detection of aγ-ray bubble spanning at least 100deg2 in ultra-high energy(UHE)up to a few PeV in the direction of the star-forming region Cygnus X,implying the presence super PeVatron(s)accelerating protons to at least 10 PeV.A log-parabola form with the photon indexΓ(E)=(2.71±0.02)+(0.11±0.02)×log10(E/10 TeV)is found fitting the gamma-ray energy spectrum of the bubble *** sources,“hot spots”correlated with very massive molecular clouds,and a quasi-spherical amorphousγ-ray emitter with a sharp central brightening are observed in the *** the core of~0.5°,spatially associating with a region containing massive OB association(Cygnus OB2)and a microquasar(Cygnus X-3),as well as previously reported multi-TeV sources,an enhanced concentration of UHEγ-rays is observed with 2 photons at energies above 1 *** general feature of the bubble,the morphology,and the energy spectrum,are reasonably reproduced by the assumption of a particle accelerator in the core,continuously injecting protons into the ambient medium.

关键词： Cosmic rays γ-rays Interstellar medium Star cluster

基于个体化机器学习的原发性免疫性血小板减少症危重出血预测模型:一项全国前瞻性队列研究

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科学通报:英文版 2023年第18期68卷 2106-2114,M0004页

作者： Zhuo-Yu An Ye-Jun Wu Yu Hou Heng mei Wei-xia Nong wen-Qian Li Hu Zhou Ru feng Jian-Ping Shen Jun Peng Hai Zhou yi liu Yong-Ping song Lin-Hua Yang mei-Yun Fang Jian-Yong Li Yun-feng Cheng Peng liu Ya-Jing Xu Zhao Wang yi Luo Zhen Cai Hui liu Jing-wen Wang Juan Li xi zhang Zi-Min Sun xiao-Yu Zhu xin Wang Rong Fu Liang Huang Shao-Yuan Wang Tong-Hua Yang Li-Ping Su Liang-Ming Ma xie-Qun Chen Dai-Hong liu Hong-xia yao Jia feng Hong-Yu zhang Ming Jiang ze-Ping Zhou wen-Sheng Wang Xu-Liang Shen Yangjin Baima Yue-ying Li Qian-Fei Wang Qiu-Sha Huang Hai-xia Fu xiao-Lu Zhu Yun He Qian Jiang Hao Jiang Jin Lu xiang-Yu Zhao ying-Jun Chang Tao Wu yao-Zhu Pan Lin Qiu Da Gao A-Rong Jin Wei Li Su-Jun Gao Lei zhang Ming Hou xiao-Jun Huang xiao-Hui zhang on behalf of the National Cooperative ITP Working Group Peking University People’s Hospital Peking University Institute of HematologyBeijing 100044China Collaborative Innovation Center of Hematology Peking UniversityBeijing 100044China Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation Beijing 100044China National Clinical Research Center for Hematologic Disease Beijing 100044China Department of Hematology Qilu HospitalCheeloo College of MedicineShandong UniversityJinan 250014China Institute of Hematology Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430074China Department of Hematology First Affiliated HospitalSchool of MedicineShihezi UniversityShihezi 832002China Department of Hematology Qinghai Provincial People’s HospitalXining 810007China Henan Cancer Hospital Affiliated Cancer Hospital of Zhengzhou UniversityHenan Institute of HematologyZhengzhou 450008China Department of Hematology Beijing HospitalBeijing 100044China Department of Hematology Zhejiang Provincial Hospital of Traditional Chinese MedicineHangzhou 310006China Department of Hematology Senior Department of Hematologythe Fifth Medical Center of PLA General HospitalBeijing 100044China Department of Hematology the Second Hospital of Shanxi Medical UniversityTaiyuan 030001China Department of Hematology Affiliated Zhongshan Hospital of Dalian UniversityDalian 116001China Department of Hematology The First Affiliated Hospital with Nanjing Medical University(Jiangsu Province Hospital)Nanjing 210029China Department of Hematology Zhongshan HospitalFudan UniversityShanghai 200032China Department of Hematology Xiangya HospitalCentral South UniversityChangsha 410008China Department of Hematology Beijing Friendship HospitalCapital Medical UniversityBeijing 100044China Institute of Hematology the First Affiliated HospitalZhejiang UniversityHangzhou 310058China Department of Hematology Beijing Tongren HospitalBeijing 100005China Department of Hematology The First Affiliated HospitalSun Yat-sen UniversityGuang

原发性免疫性血小板减少症(ITP)中少见但至关重要的危重出血事件,给患者的预后、生活质量和治疗决策带来严重影响。尽管有一些研究探讨了ITP中与危重出血相关的风险因素,但目前尚缺乏大样本数据、大规模多中心研究结果以及针对ITP患者... 详细信息

原发性免疫性血小板减少症(ITP)中少见但至关重要的危重出血事件,给患者的预后、生活质量和治疗决策带来严重影响。尽管有一些研究探讨了ITP中与危重出血相关的风险因素,但目前尚缺乏大样本数据、大规模多中心研究结果以及针对ITP患者致命出血事件的预测模型。本研究首次采用国际血栓与止血学会新提出的ITP致命出血标准,利用大样本数据开发了首个基于机器学习的在线应用,用于预测ITP患者的致命出血.研究中,我们使用中国各地大型多中心数据进行开发,并对全国39家医疗中心进行为期一年的外部测试,得到了较好的训练、验证和测试数据集预测能力该基于新算法的便捷网络工具能够快速识别ITP患者的出血风险,辅助临床决策,有望未来降低不良事件的发生。

关键词： Critical bleeding Severe bleeding Immune thrombocytopenia Machine learning Prediction model

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Biomarkers of aging

Science China(Life Sciences) 2023年第5期66卷 893-1066页

作者： Aging Biomarker Consortium Hainan Bao Jiani Cao Mengting Chen Min Chen Wei Chen xiao Chen Yanhao Chen Yu Chen Yutian Chen Zhiyang Chen Jagadish K Chhetri yingjie Ding Junlin feng Jun Guo Mengmeng Guo Chuting He Yujuan Jia Haiping Jiang ying Jing Dingfeng Li Jiaming Li Jingyi Li Qinhao Liang Rui Liang feng liu xiaoqian liu Zuojun liu Oscar Junhong Luo Jianwei Lv Jingyi Ma Kehang Mao Jiawei Nie xinhua Qiao xinpei Sun xiaoqiang Tang Jianfang Wang Qiaoran Wang Siyuan Wang Xuan Wang Yaning Wang Yuhan Wang Rimo Wu Kai xia Fu-Hui xiao Lingyan Xu yingying Xu Haoteng Yan Liang Yang Ruici Yang Yuanxin Yang yilin ying Le zhang Weiwei zhang wenwan zhang xing zhang Zhuo zhang Min Zhou Rui Zhou Qingchen Zhu Zhengmao Zhu feng Cao Zhongwei Cao Piu Chan Chang Chen Guobing Chen Hou-Zao Chen Jun Chen Weimin Ci Bi-Sen Ding Qiurong Ding feng Gao Jing-Dong JHan Kai Huang Zhenyu Ju Qing-Peng Kong Ji Li Jian Li xin Li Baohua liu feng liu Lin liu Qiang liu Qiang liu xingguo liu Yong liu xianghang Luo Shuai Ma xinran Ma Zhiyong Mao Jing Nie yaojin Peng Jing Qu Jie Ren Ruibao Ren Moshi song Zhou songyang yi Eve Sun Yu Sun mei Tian Shusen Wang Si Wang xia Wang xiaoning Wang Yan-Jiang Wang Yunfang Wang Catherine CL Wong Andy Peng xiang yichuan xiao Zhengwei xie Daichao Xu Jing Ye Rui Yue Cuntai zhang Hongbo zhang Liang zhang Weiqi zhang Yong zhang Yun-Wu zhang Zhuohua zhang Tongbiao Zhao Yuzheng Zhao Dahai Zhu Weiguo Zou Gang Pei Guang-Hui liu Aging Biomarker Consortium(ABC) Beijing 100101China CAS Key Laboratory of Genomic and Precision Medicine Beijing Institute of GenomicsChinese Academy of Sciences and China National Center for BioinformationBeijing 100101China State Key Laboratory of Stem Cell and Reproductive Biology Institute of ZoologyChinese Academy of SciencesBeijing 100101China Department of Dermatology Xiangya HospitalCentral South UniversityChangsha 410008China Hunan Key Laboratory of Aging Biology Xiangya HospitalCentral South UniversityChangsha 410008China National Clinical Research Center for Geriatric Disorders Xiangya HospitalCentral South UniversityChangsha 410008China Clinic Center of Human Gene Research Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China Hubei Clinical Research Center of Metabolic and Cardiovascular Disease Huazhong University of Science and TechnologyWuhan 430022China Hubei Key Laboratory of Metabolic Abnormalities and Vascular Aging Huazhong University of Science and TechnologyWuhan 430022China Stem Cell Translational Research Center Tongji HospitalTongji University School of MedicineShanghai 200065China Department of Nuclear Medicine Daping HospitalThird Military Medical UniversityChongqing 400042China CAS Key Laboratory of Nutrition Metabolism and Food SafetyShanghai Institute of Nutrition and HealthUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghai 200031China Shanghai Key Laboratory of Maternal Fetal Medicine Clinical and Translational Research Center of Shanghai First Maternity and Infant HospitalFrontier Science Center for Stem Cell ResearchShanghai Key Laboratory of Signaling and Disease ResearchSchool of Life Sciences and TechnologyTongji UniversityShanghai 200092China The Department of Endovascular Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou 450052China Key Laboratory of Regenerative Medicine of Ministry of Education Institute of Ageing and Regenerative MedicineJ

Aging biomarkers are a combination of biological parameters to(i)assess age-related changes,(ii)track the physiological aging process,and(iii)predict the transition into a pathological *** a broad spectrum of aging biomarkers has been developed,their potential uses and limitations remain poorly *** immediate goal of biomarkers is to help us answer the following three fundamental questions in aging research:How old are we?Why do we get old?And how can we age slower?This review aims to address this ***,we summarize our current knowledge of biomarkers developed for cellular,organ,and organismal levels of aging,comprising six pillars:physiological characteristics,medical imaging,histological features,cellular alterations,molecular changes,and secretory *** fulfill all these requisites,we propose that aging biomarkers should qualify for being specific,systemic,and clinically relevant.

关键词： aging senescence biomarker clock

Optimization of performance of the KM2A full array using the Crab Nebula

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Chinese Physics C 2024年第6期48卷 169-178页

作者：曹臻 F.Aharonian 安琪阿西克古白云翔包逸炜 D.Bastieri 毕效军毕玉江蔡金庭曹晴曹文羽曹喆常进常劲帆陈尚明陈恩生陈亮陈林陈龙陈明君陈玛丽陈起辉陈素弘陈天禄陈阳程宁程耀东崔明阳崔树旺崔晓红崔昱东戴本忠代洪亮戴子高单增罗布 D.della Volpe 董绪强段凯凯樊军辉范一中方军方堃冯存峰封莉冯少辉丰晓婷冯有亮 S.Gabici 高博高川东高林青高启高卫高伟康葛茂茂耿利斯 G.Giacinti 龚光华苟全补顾旻皓郭福来郭晓磊郭义庆郭莹莹韩毅昂何会海贺昊宁何佳银何新波何钰 M.Heller 贺远强侯博文侯超侯贤胡红波胡铨胡世聪黄代绘黄天奇黄文俊黄性涛黄晓渊黄勇黄志成季筱璐贾焕玉贾康江琨姜晓巍姜泽军金敏康明铭柯通 D.Kuleshov.K.Kurinov 李兵兵李澄李骢李丹李飞李海波李会财李华阳李军李剑李捷李凯李文龙李文莲李秀荣李昕李一卓李哲黎卓梁恩维梁云峰林苏杰刘冰刘成刘栋刘虎刘海东刘佳刘江来刘金艳刘茂元柳若愚刘四明刘伟刘怡刘以农鲁睿罗晴吕洪魁马伯强马玲玲马欣华毛基荣闵振 W.Mitthumsiri 穆慧君南云程 A.Neronov 区子维庞彬宇 P.Pattarakijwanich 裴致远齐孟尧祁业情乔冰强秦家军 D.Ruffolo A.Sáiz D.Semikoz 邵澄宇邵琅 O.Shchegolev 盛祥东舒富文宋慧超 Yu.V.Stenkin V.Stepanov 苏扬孙秦宁孙晓娜孙志斌谭柏轩唐庆文唐泽波田文武王超王昌贝王广威王洪光王惠惠王建成汪凯王利苹王玲玉王培汉王冉王为王祥高王祥玉王阳王玉东王岩谨王忠海王仲翔王振王铮韦大明魏俊杰魏永健文韬吴超勇吴含荣武莎吴雪峰吴雨生席邵强夏捷夏君集项光漫肖迪泫肖刚辛广广辛玉良邢祎熊峥徐东莲徐仁峰徐仁新徐伟立薛良闫大海颜景志颜田杨朝文杨帆杨冯帆杨何文杨佳盈杨莉莉杨明洁杨睿智杨深邦姚玉华姚志国叶一锰尹丽巧尹娜游晓浩游智勇于艳红袁强岳华曾厚敦曾婷轩曾玮查敏张彬彬张丰张海明张恒英张建立张丽霞张力张鹏飞张佩佩张瑞张少博张少如张寿山张潇张笑鹏张云峰张毅张勇赵兵赵静赵雷赵立志赵世平郑福周斌周浩周佳能周猛周平周荣周勋秀祝成光祝凤荣朱辉朱科军左雄 LHAASO Collaboration Key Laboratory of Particle Astrophyics&Experimental Physics Division&Computing Center Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100049China University of Chinese Academy of Sciences Beijing 100049China Tianfu Cosmic Ray Research Center Chengdu 610000China Dublin Institute for Advanced Studies 31 Fitzwilliam Place2 DublinIreland Max-Planck-Institut for Nuclear Physics P.O.Box 10398069029 HeidelbergGermany State Key Laboratory of Particle Detection and Electronics China University of Science and Technology of China Hefei 230026China School of Physical Science and Technology&School of Information Science and Technology Southwest Jiaotong UniversityChengdu 610031China School of Astronomy and Space Science Nanjing UniversityNanjing 210023China Center for Astrophysics Guangzhou UniversityGuangzhou 510006China Hebei Normal University Shijiazhuang 050024China Key Laboratory of Dark Matter and Space Astronomy&Key Laboratory of Radio Astronomy Purple Mountain ObservatoryChinese Academy of SciencesNanjing 210023China Tsung-Dao Lee Institute&School of Physics and Astronomy Shanghai Jiao Tong UniversityShanghai 200240China Key Laboratory for Research in Galaxies and Cosmology Shanghai Astronomical ObservatoryChinese Academy of SciencesShanghai 200030China Key Laboratory of Cosmic Rays(Tibet University) Ministry of EducationLhasa 850000TibetChina National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China School of Physics and Astronomy(Zhuhai)&School of Physics(Guangzhou)&Sino-French Institute of Nuclear Engineering and Technology(Zhuhai) Sun Yat-sen UniversityZhuhai 519000&Guangzhou 510275China School of Physics and Astronomy Yunnan UniversityKunming 650091China Département de Physique Nucléaire et Corpusculaire Facultéde SciencesUniversitéde Genève24 Quai Ernest Ansermet1211 GenevaSwitzerland Institute of Frontier and Interdisciplinary Science Shandong UniversityQingdao 266237China APC Universit'e Paris Cit'eCNRS/IN2P3CEA/IRFUObservat

The full array of the Large High Altitude Air Shower Observatory(LHAASO)has been in operation since July *** its kilometer-square array(KM2A),we optimized the selection criteria for very high and ultrahigh energyγ-rays using data collected from August 2021 to August 2022,resulting in an improvement in significance of the detection in the Crab Nebula of approximately 15%,compared with that of previous *** the implementation of these new selection criteria,the angular resolution was also significantly improved by approximately 10%at tens of *** aspects of the full KM2A array performance,such as the pointing error,were also calibrated using the Crab *** resulting energy spectrum of the Crab Nebula in the energy range of 10-1000 TeV are well fitted by a log-parabola model,which is consistent with the previous results from LHAASO and other experiments.

关键词： γ-ray Crab Nebula significance