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Determination of responses of liquid xenon to low energy electron and nuclear recoils using a PandaX-Ⅱ detector

Chinese Physics C 2021年第7期45卷 273-282页

作者： Binbin Yan Abdusalam Abdukerim Wei Chen Xun Chen Yunhua Chen Chen Cheng Xiangyi Cui Yingjie Fan Deqing Fang Changbo fu mengting fu Lisheng Geng Karl Giboni Linhui Gu Xuyuan Guo Ke Han Changda He Di Huang Peiyao Huang Yan Huang Yanlin Huang Zhou Huang Xiangdong Ji Yonglin Ju Shuaijie Li Jianglai Liu Zhuoqun Lei Wenbo Ma Yugang Ma Yajun Mao Yue Meng Kaixiang Ni Jinhua Ning Xuyang Ning Xiangxiang Ren Changsong Shang Lin Si Guofang Shen Andi Tan Anqing Wang Hongwei Wang Meng Wang Qiuhong Wang Siguang Wang Wei Wang Xiuli Wang Zhou Wang Mengmeng Wu Shiyong Wu Weihao Wu Jingkai Xia Mengjiao Xiao Pengwei Xie Rui Yan Jijun Yang Yong Yang Chunxu Yu Jumin Yuan Ying Yuan Jianfeng Yue Xinning Zeng Dan Zhang Tao Zhang Li Zhao Qibin Zheng Jifang Zhou Ning Zhou Xiaopeng Zhou School of Physics and Astronomy Shanghai Jiao Tong UniversityMOE Key Laboratory for Particle Astrophysics and CosmologyShanghai Key Laboratory for Particle Physics and CosmologyShanghai 200240China Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Key Laboratory of Nuclear Physics and Ion-beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China Shanghai Jiao Tong University Sichuan Research Institute Chengdu 610213China Yalong River Hydropower Development Company Ltd.288 Shuanglin RoadChengdu 610051China School of Physics Sun Yat-Sen UniversityGuangzhou 510275China Tsung-Dao Lee Institute Shanghai 200240China School of Physics Nankai UniversityTianjin 300071China School of Physics Peking UniversityBeijing 100871China School of Physics Beihang UniversityBeijing 100191China International Research Center for Nuclei and Particles in the Cosmos&Beijing Key Laboratory of Advanced Nuclear Materials and Physics Beihang UniversityBeijing 100191China School of Medical Instrument and Food Engineering University of Shanghai for Science and TechnologyShanghai 200093China Department of Physics University of MarylandCollege ParkMaryland 20742USA School of Mechanical Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of Physics and Key Laboratory of Particle Physics and Particle Irradiation(MOE) Shandong UniversityJinan 250100China Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai 201210China Center for High Energy Physics Peking UniversityBeijing 100871China

We present a systematic determination of the responses of PandaX-Ⅱ,a dual phase xenon time projection chamber detector,to low energy *** electron recoil(ER) and nuclear recoil(NR) responses are calibrated,respectively,with injected tritiated methane or 220Rn source,and with 241Am-Be neutron source,in an energy range from 1-25 keV(ER) and 4-80 keV(NR),under the two drift fields,400 and 317 V/*** empirical model is used to fit the light yield and charge yield for both types of *** best fit models can describe the calibration data *** systematic uncertainties of the fitted models are obtained via statistical comparison to the data.

关键词： dark matter liquid xenon time projection chamber calibration electron recoil nucleon recoil NEST2.0

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中医药辨证治疗儿童甲状腺疾病相关性慢性咳嗽3例体会

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中医儿科杂志 2024年第1期20卷 57-60页

作者：万梦婷龚婕付文琪周小琴熊小霞江西省中西医结合医院儿科江西南昌330000

针对常见病因治疗慢性咳嗽未取得满意效果时,通过治疗甲状腺疾病,咳嗽症状可减轻甚至消失,认为甲状腺疾病与慢性咳嗽之间存在一定的关联。通过中医整体观念及辨证论治,进行“病-症-证”分析,运用中医药治疗3例儿童甲状腺疾病(结节性甲... 详细信息

针对常见病因治疗慢性咳嗽未取得满意效果时,通过治疗甲状腺疾病,咳嗽症状可减轻甚至消失,认为甲状腺疾病与慢性咳嗽之间存在一定的关联。通过中医整体观念及辨证论治,进行“病-症-证”分析,运用中医药治疗3例儿童甲状腺疾病(结节性甲状腺肿大、亚急性甲状腺炎及甲状腺功能亢进症)相关性慢性咳嗽,收获良效,以提高对慢性咳嗽少见病因的认识,拓宽慢性咳嗽的病因诊断思路,为中医药辨证治疗慢性咳嗽提供新的方向。

关键词：儿童甲状腺疾病慢性咳嗽中医药

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Zephyranthes-like Co2NiSe4 arrays grown on 3D porous carbon frame-work as electrodes for advanced supercapacitors and sodium-ion batteries

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Nano Research 2021年第10期14卷 3598-3607页

作者： Yanchun Xue Xingmei Guo Mengrong Wu Jiale Chen mengting Duan Jing Shi Junhao Zhang fu Cao Yuanjun Liu Qinghong Kong School of Environmental and Chemical Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China School of the Environment and Safety Engineering Jiangsu UniversityZhenjiang 212013China

Developing suitable electrode materials for electrochemical energy storage devices by biomorph assisted design has become a fascinating topic due to the fantastic properties derived from ***,zephyranthes-like Co_(2)NiSe_(4)arrays grown on butterfly wings derived three-dimensional(3D)carbon framework(Z-Co_(2)NiSe_(4)/BWC)is fabricated via hydrothermal assembly and further conversion *** from its unique structure and multi-components,the obtained Z-Co_(2)NiSe_(4)/BWC electrode for supercapacitor delivers an excellent specific capacitance of 2,280 F·g^(-1)at 1 A·g^(-1).Impressively,the constructed asymmetric supercapacitor using Co_(2)NiSe_(4)/BWC as positive electrode and activated butterfly wings carbon as negative electrode acquires a high energy density of 42.9 Wh·kg^(-1)at a power density of 800 W·kg^(-1)with robust stability of 94.6%capacitance retention at 10 A·g^(-1)after 5,000 ***,the Z-Co_(2)NiSe_(4)/BWC as anode for sodium-ion batteries exhibits a high specific capacity of 568 mAh·g^(-1)at 0.1 A·g^(-1)and high cycling stability(maintaining 80.1%of the second cycle after 100 cycles).The outstanding electrochemical performances are ascribed to that the synergistic effect of bimetallic selenides and N-doped carbon improves electrochemical activities and ***-dimensional(1D)nanoneedles grown on 3D porous framework increase the exposure of redox-active sites,endow adequate transmission channels of electrons/ions,and guarantee stability of the electrode during charge/discharge *** study will shed light on the avenue towards extending such nanohybrids to excellent energy storage applications.

关键词： Co_(2)NiSe_(4) three-dimensional(3D)carbon framework synergistic effect supercapacitors sodium-ion batteries

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Neutron-induced nuclear recoil background in the PandaX-4T experiment

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Chinese Physics C 2022年第11期46卷 262-274页

作者： Zhou Huang Guofang Shen Qiuhong Wang Abdusalam Abdukerim Zihao Bo Wei Chen Xun Chen Yunhua Chen Chen Cheng Yunshan Cheng Xiangyi Cui Yingjie Fan Deqing Fang Changbo fu mengting fu Lisheng Geng Karl Giboni Linhui Gu Xuyuan Guo Chencheng Han Ke Han Changda He Jinrong He Di Huang Yanlin Huang Ruquan Hou Xiangdong Ji Yonglin Ju Chenxiang Li Mingchuan Li Shu Li Shuaijie Li Qing Lin Jianglai Liu Xiaoying Lu Lingyin Luo Wenbo Ma Yugang Ma Yajun Mao Yue Meng Xuyang Ning Ningchun Qi Zhicheng Qian Xiangxiang Ren Nasir Shaheed Changsong Shang Lin Si Wenliang Sun Andi Tan Yi Tao Anqing Wang Meng Wang Shaobo Wang Siguang Wang Wei Wang Xiuli Wang Zhou Wang Mengmeng Wu Weihao Wu Jingkai Xia Mengjiao Xiao Xiang Xiao Pengwei Xie Binbin Yan Xiyu Yan Jijun Yang Yong Yang Chunxu Yu Jumin Yuan Ying Yuan Dan Zhang Minzhen Zhang Peng Zhang Tao Zhang Li Zhao Qibin Zheng Jifang Zhou Ning Zhou Xiaopeng Zhou Yong Zhou School of Physics and Astronomy Shanghai Jiao Tong UniversityKey Laboratory for Particle Astrophysics and Cosmology(MoE)Shanghai Key Laboratory for Particle Physics and CosmologyShanghai 200240China School of Physics Beihang UniversityBeijing 102206China Key Laboratory of Nuclear Physics and Ion-beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China Shanghai Jiao Tong University Sichuan Research Institute Chengdu 610213China Yalong River Hydropower Development Company Ltd.288 Shuanglin RoadChengdu 610051China School of Physics Sun Yat-Sen UniversityGuangzhou 510275China Research Center for Particle Science and Technology Institute of Frontier and Interdisciplinary SciencShandong UniversityQingdao 266237China Key Laboratory of Particle Physics and Particle Irradiation of Ministry of Education Shandong UniversityQingdao 266237China Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghai200240China School of Physics Nankai UniversityTianjin 300071China School of Physics Peking UniversityBeijing 100871China Beijing Key Laboratory of Advanced Nuclear Materials and Physics Beihang UniversityBeijing102206China School of Physics and Microelectronics Zhengzhou UniversityZhengzhouHenan 450001China School of Medical Instrument and Food Engineering University of Shanghai for Science and TechnologyShanghai 200093China Department of Physics University of MarylandCollege ParkMaryland 20742USA School of Mechanical Engineering Shanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China SJTU Paris Elite Institute of Technology Shanghai Jiao Tong UniversityShanghai200240China

Neutron-induced nuclear recoil background is critical to dark matter searches in the PandaX-4T liquid xenon *** this study,we investigate the features of neutron background in liquid xenon and evaluate its contribution in single scattering nuclear recoil events using three *** first method is fully based on Monte Carlo *** last two are data-driven methods that also use multiple scattering signals and high energy signals in the *** the PandaX-4T commissioning data with an exposure of 0.63 tonne-year,all these methods give a consistent result,i.e.,there are 1.15±0.57 neutron-induced backgrounds in the dark matter signal region within an approximated nuclear recoil energy window between 5 and 100 keV.

关键词： dark matter neutron background multiple scattering high energy gamma

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Control of a sap-sucking insect pest by plastidmediated RNA interference

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Molecular Plant 2022年第7期15卷 1176-1191页

作者： Yi Dong mengting Wu Qi Zhang Jinqiu fu F.Vanessa Loiacono Yong Yang Zican Wang Shengchun Li Ling Chang Ralph Bock Jiang Zhang State Key Laboratory of Biocatalysis and Enzyme Engineering Hubei Hongshan LaboratorySchool of Life SciencesHubei UniversityWuhan 430062China Max-Planck-Institut fur Molekulare Pflanzenphysiologie Am Mühlenberg 1D-14476 Potsdam-GolmGermany

Expression of double-stranded RNAs in plastids offers great potential for the efficient control of chewing ***,many insect pests do not consume plant tissue but rather feed on the host plant by sucking sap from the vascular *** or not plastid-mediated RNA interference(RNAi)can be employed to control sap-sucking insects is ***,we show that five species of sap-sucking hemipteran insects acquire plastid RNA upon feeding on *** generated both nuclear transgenic and transplastomic tobacco plants expressing double-stranded RNAs targeting the MpDhc64C gene,a newly identified efficient target gene of RNAi whose silencing causes lethality to the green peach aphid Myzus *** a whole-plant bioassay,transplastomic plants exhibited significant resistance to aphids,as evidenced by reduced insect survival,impaired fecundity,and decreased weight of *** protective effect was comparable with that conferred by the best-performing nuclear transgenic *** found that the proportion of aphids on mature leaves of transplastomic plants was significantly lower compared with that of nuclear transgenic *** aphids were allowed to *** the mature leaves,transplastomic plants grew significantly faster and were overall better protected from the pest compared with nuclear transgenic *** monitored by electrical-penetration-graph analyses and aphid avoidance response experiments,the insects displayed remarkable alterations in feeding behavior,which was different in nuclear transgenic and transplastomic plants,likely reflecting specific avoidance strategies to toxic RNA *** together,our study demonstrates that plastid-mediated RNAi provides an efficient strategy for controlling at least some sap-sucking insect pests,even though there is most likely no or only very little chloroplast RNA in the sap.

关键词： plastid transformation RNA interference pest control sap-sucking insect aphid hemiptera

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Results of dark matter search using the full PandaX-Ⅱ exposure

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Chinese Physics C 2020年第12期44卷 184-200页

作者： Qiuhong Wang Abdusalam Abdukerim Wei Chen Xun Chen Yunhua Chen Chen Cheng Xiangyi Cui Yingjie Fan Deqing Fang Changbo fu mengting fu Lisheng Geng Karl Giboni Linhui Gu Xuyuan Guo Ke Han Changda He Di Huang Yan Huang Yanlin Huang Zhou Huang Xiangdong Ji Yonglin Ju Shuaijie Li Huaxuan Liu Jianglai Liu Wenbo Ma Yugang Ma Yajun Mao Yue Meng Kaixiang Ni Jinhua Ning Xuyang Ning Xiangxiang Ren Changsong Shang Lin Si Guofang Shen Andi Tan Anqing Wang Hongwei Wang Meng Wang Siguang Wang Wei Wang Xiuli Wang Zhou Wang Mengmeng Wu Shiyong Wu Weihao Wu Jingkai Xia Mengjiao Xiao Pengwei Xie Binbin Yan Jijun Yang Yong Yang Chunxu Yu Jumin Yuan Ying Yuan Xinning Zeng Dan Zhang Tao Zhang Li Zhao Qibin Zheng Jifang Zhou Ning Zhou Xiaopeng Zhou INPAC and School of Physics and Astronomy Shanghai Jiao Tong UniversityMOE Key Lab for Particle PhysicsAstrophysics and CosmologyShanghai Key Laboratory for Particle Physics and CosmologyShanghai 200240China Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China University of Chinese Academy of Sciences Beijing 100049China Shanghai Jiao Tong University Sichuan Research Institute Chengdu 610213China Yalong River Hydropower Development Company Ltd.288 Shuanglin RoadChengdu 610051China School of Physics Sun Yat-Sen UniversityGuangzhou 510275China Tsung-Dao Lee Institute Shanghai 200240China School of Physics Nankai UniversityTianjin 300071China Key Laboratory of Nuclear Physics and Ion-beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China School of Physics Peking UniversityBeijing 100871China School of Physics Beihang UniversityBeijing 100191China International Research Center for Nuclei and Particles in the Cosmos&Beijing Key Laboratory of Advanced Nuclear Materials and Physics Beihang UniversityBeijing 100191China School of Medical Instrument and Food Engineering University of Shanghai for Science and TechnologyShanghai 200093China Department of Physics University of MarylandCollege ParkMaryland 20742USA School of Mechanical Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of Physics and Key Laboratory of Particle Physics and Particle Irradiation(MOE) Shandong UniversityJinan 250100China Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai 201210China Center for High Energy Physics Peking UniversityBeijing 100871China

We report the dark matter search results obtained using the full 132 ton·day exposure of the PandaX-II experiment,including all data from March 2016 to August *** significant excess of events is identified above the expected *** limits are set on the spin-independent dark matter-nucleon *** lowest 90%confidence level exclusion on the spin-independent cross section is 2.2×10−46 cm2 at a WIMP mass of 30 GeV/c2.

关键词： dark matter direct detection liquid xenon

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上海市基层爱国卫生服务现状调查研究

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中国初级卫生保健 2024年第1期38卷 21-25页

作者：于慧敏刘梦婷王伟魏晓敏袁颖严非付朝伟复旦大学公共卫生学院/国家卫生健康委员会卫生技术评估重点实验室上海200032 上海市健康促进中心上海200040

目的:系统描述上海市基层爱国卫生服务现况,为改善上海市基层爱国卫生服务提出针对性建议。方法:采用随机整群抽样法,从上海市中心城区(A区和B区)和非中心城区(C区和D区)各抽取5个街道开展问卷调查。结果:纳入分析5038人,郊区居民感知... 详细信息

目的:系统描述上海市基层爱国卫生服务现况,为改善上海市基层爱国卫生服务提出针对性建议。方法:采用随机整群抽样法,从上海市中心城区(A区和B区)和非中心城区(C区和D区)各抽取5个街道开展问卷调查。结果:纳入分析5038人,郊区居民感知的“四害”(苍蝇、蚊子、老鼠、蟑螂)防治效果、相关卫生行为状况、场所卫生状况郊区均较城区差,郊区居民对近一年基层开展的爱国卫生相关服务表示满意的比例也低于城区;建成时间在10年以内的小区居民对相关卫生行为状况中随地吐痰现象、场所(周边环境、菜场或超市环境、背街小巷、工地附近、小区垃圾处置点、小饭店、小熟食店、小理发店等)卫生状况、近一年社区开展的爱国卫生相关服务表示满意的比例最低;小区建成时间在11~20年的居民反映“四害”防治效果、部分相关卫生行为状况(吸烟、乱扔垃圾、随地大小便、宠物粪便现象)比例最低;居民获取健康知识的渠道排序由高到低分别为新媒体、传统媒体、社区健康宣教栏、电子屏、社区健康教育咨询点或智慧小屋、亲友。结论:加强基层爱国卫生人才队伍建设,高效推进基层爱国卫生服务;完善爱国卫生法律法规,丰富健康教育活动,规范居民相关卫生行为;利用多种媒体深入宣传基层爱国卫生运动,提升居民对基层爱国卫生服务的满意度。

关键词：基层爱国卫生运动 “四害” 卫生行为场所卫生满意度

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Erratum:A Search for Solar Axions and Anomalous Neutrino Magnetic Moment with the Complete PandaX-Ⅱ Data[***.38(2021)011301]

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Chinese Physics Letters 2021年第10期38卷 71-72页

作者： Xiaopeng Zhou Xinning Zeng Xuyang Ning Abdusalam Abdukerim Wei Chen Xun Chen Yunhua Chen Chen Cheng Xiangyi Cui Yingjie Fan Deqing Fang Changbo fu mengting fu Lisheng Geng Karl Giboni Linhui Gu Xuyuan Guo Ke Han Changda He Di Huang Yan Huang Yanlin Huang Zhou Huang Xiangdong Ji Yonglin Ju Shuaijie Li Huaxuan Liu Jianglai Liu † Xiaoying Lu Wenbo Ma Yugang Ma Yajun Mao Yue Meng Kaixiang Ni Jinhua Ning Xiangxiang Ren Changsong Shang Guofang Shen Lin Si Andi Tan Anqing Wang Hongwei Wang Meng Wang Qiuhong Wang Siguang Wang Wei Wang Xiuli Wang Zhou Wang Mengmeng Wu Shiyong Wu Weihao Wu Jingkai Xia Mengjiao Xiao Pengwei Xie Binbin Yan Jijun Yang Yong Yang Chunxu Yu Jumin Yuan Ying Yuan Dan Zhang Tao Zhang Li Zhao Qibin Zheng Jifang Zhou Ning Zhou INPAC School of Physics and AstronomyShanghai Jiao Tong Universityand Shanghai Key Laboratory for Particle Physics and CosmologyShanghai 200240China School of Physics Beihang UniversityBeijing 100191China Shanghai Jiao Tong University Sichuan Research Institute Chengdu 610213China Yalong River Hydropower Development Company Ltd.288 Shuanglin RoadChengdu 610051China School of Physics Sun Yat-Sen UniversityGuangzhou 510275China Tsung-Dao Lee Institute Shanghai Jiao Tong UniversityShanghai 200240China School of Physics Nankai UniversityTianjin 300071China Key Laboratory of Nuclear Physics and Ion-Beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China School of Physics Peking UniversityBeijing 100871China International Research Center for Nuclei and Particles in the Cosmos&Beijing Key Laboratory of Advanced Nuclear Materials and Physics Beihang UniversityBeijing 100191China School of Medical Instrument and Food Engineering University of Shanghai for Science and TechnologyShanghai 200093China Department of Physics University of MarylandCollege ParkMaryland 20742USA School of Mechanical Engineering Shanghai Jiao Tong UniversityShanghai 200240China School of Physics and Key Laboratory of Particle Physics and Particle Irradiation(MOE) Shandong UniversityJinan 250100China Shanghai Institute of Applied Physics Chinese Academy of SciencesShanghai 201800China Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai 201210China Center for High Energy Physics Peking UniversityBeijing 100871China

In our published letter,[1]we have identified a minor error in Figs.2 and ***,we have 2111 events in these two plots with 646,249,382,and 834 events in Run 9(20.0 ton·day),Run 10(19.4 ton·day),Run 11–1(24.2 ton·day),and Run 11–2(37.1 ton·day).The mistake is due to an incorrect application of a small energy non-linearity(known as the BLS non-linearity)in making plots,but has no impact to the final *** 2 and 3 are now updated in this note.

关键词： letter error

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不同海拔区间白茶化学元素特征分析及产地判别

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核农学报 2024年第3期38卷 481-493页

作者：罗钦陈谢勇徐梦婷邵淑贤吴秀秀叶乃兴郑德勇福建省农业科学院农业质量标准与检测技术研究所/福建省农产品质量安全重点实验室福建福州350003 福建农林大学园艺学院福建福州350002 福建水木年生态茶业有限公司福建南平353600 福建农林大学材料工程学院福建福州350002

为探究矿质元素和稀土元素在小尺度区域内白茶产地鉴别的可行性,本研究以政和县内不同海拔区间生产的白茶为对象,采用电感耦合等离子质谱法(ICP-MS)测定矿质元素和稀土元素含量,并结合化学计量学工具,筛选出指标元素,构建不同海拔白茶... 详细信息

为探究矿质元素和稀土元素在小尺度区域内白茶产地鉴别的可行性,本研究以政和县内不同海拔区间生产的白茶为对象,采用电感耦合等离子质谱法(ICP-MS)测定矿质元素和稀土元素含量,并结合化学计量学工具,筛选出指标元素,构建不同海拔白茶判别模型。结果表明,政和县相对较低海拔区间福安大白茶(LWT)中K、Ca、Mg、Mn的含量极显著(P<0.01)或显著(P<0.05)高于相对较高海拔区间福安大白茶(HWT),LWT中的Na、As、Cd、Sn、Se含量极显著低于HWT(P<0.01);LWT中的Ce、Y、La、Lu、Pr、Sm、Tb、Tm、Nd含量极显著(P<0.01)或显著(P<0.05)低于HWT。采用逐步判别分析方法,筛选出Ca、K、Cd、Pb和Sn 5种特征矿质元素,其整体初始和交叉验证的判别准确率分别为91.7%和88.3%;筛选出Eu和Tb 2种特征稀土元素,其整体初始和交叉验证的判别准确率均为91.7%;7种特征化学元素整体初始和交叉验证的判别准确率分别为98.3%和96.7%。正交偏最小二乘判别分析的预测指数顺序为16种矿质元素(0.619)<5种特征矿质元素(0.678)<15种稀土元素(0.682)<2种特征稀土元素(0.734)<7种特征化学元素(0.807),以7种特征化学元素为指标时最佳。联合特征矿质元素和特征稀土元素,可以对小尺度区域内不同海拔区间生产的白茶进行有效的产地判别,可作为产地溯源的有效方法。本研究为福建省名特茶叶中化学元素数据库建立及产地判别提供了科学依据。

关键词：不同海拔区间福安大白茶稀土元素矿质元素

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基于“象-形神-气”从脏腑气机辨治儿童抽动障碍

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中医杂志 2024年第6期65卷 582-586页

作者：刘文博史文丽董娟赵云霞赵梦婷马丙祥河南中医药大学河南省郑州市450000 河南中医药大学第一附属医院

基于“象-形神-气”思维认为儿童抽动障碍的病机涉及“风、痰、火”三象,以风象为主导,痰、火二象为伴随,主张临证时辨识形神异常,总结象的演变,针对脏腑气机灵活辨治。其中抽动相关常见症状多属风象,源自肺失宣肃、肝升太过,采用疏肝... 详细信息

基于“象-形神-气”思维认为儿童抽动障碍的病机涉及“风、痰、火”三象,以风象为主导,痰、火二象为伴随,主张临证时辨识形神异常,总结象的演变,针对脏腑气机灵活辨治。其中抽动相关常见症状多属风象,源自肺失宣肃、肝升太过,采用疏肝木、肃肺金之法,可选小柴胡汤、苍耳子散等方加减;病情迁延、症状怪异者多夹杂痰象,源自脾不升清、胃不降浊,采用升己土、降戊土之法,可选异功散、二陈汤等方加减;病情进展、症状严重者多夹杂火象,源自水火不济、心火偏亢,采用交心肾、济水火之法,可选泻肝丸、六味地黄丸等方加减,以期调气机、和形神、化象于冥冥。

关键词：抽动障碍儿童气机脏腑象思维

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