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Efficacy of Wen-Luo-Tong on Peripheral Neuropathy Induced by Chemotherapy or Target Therapy: A Randomized, Double-Blinded, Placebo-Controlled Trial

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Chinese Journal of Integrative Medicine 2022年第7期28卷 579-585页

作者： DENG Bo JIA Li-qun wan dong-gui wanG Bao-yi CHENG Zhi-qiang DENG Chao Center of Science and Technology China-Japan Friendship HospitalBeijing 100029China Integrative Oncology Department of Chinese Medicine and Western Medicine China-Japan Friendship HospitalBeijing 100029China

Objective: To evaluate the efficacy of Wen-Luo-Tong Granules(WLT) local administration in the treatment of patients with peripheral neuropathy(PN) induced by chemotherapy or target therapy. Methods: This study is a randomized, double-blinded, and placebo-controlled trial. Seventy-eight patients with PN induced by chemotherapy or target therapy were enrolled from China-Japan Friendship Hospital between July 2019 and January 2020. They were randomly assigned to WLT(39 cases) and control groups(39 cases) using a block randomization method. The WLT group received WLT(hand and foot bath) plus oral Mecobalamin for 1 week, while the control group received placebo plus oral Mecobalamin. The primary endpoint was PN grade evaluated by the National Cancer Institute-Common Toxicity Criteria for Adverse Events(NCI-CTCAE). The secondary endpoints included quantitative touch-detection threshold, neuropathy symptoms, Quality of Life QuestionnaireChemotherapy Induced Peripheral Neuropathy(QLQ-CIPN20), and Quality of Life Questionnaire-Core30(QLQ-C30). Results: After treatment, the PN grade in the WLT group was significantly lower than that in the control group(1.00±0.29 vs. 1.75±0.68, P<0.01). The total effective rate in the WLT group was significantly higher than that in the control group(82.05% vs. 51.28%, P<0.01). Compared with the control group, the touchdetection thresholds at fingertips, neuropathy symptom score, QLQ-CIPN 20(sensory scale, motor scale, autonomic scale, and sum score), and QLQ-C30(physical functioning, role functioning, emotional functioning, and global health) in the WLT group significantly improved after treatment(P<0.01 or P<0.05). Conclusion: WLT local administration was significantly effective in the treatment of patients with PN induced by chemotherapy or target therapy.(Trial registration No. ChiCTR1900023862)

关键词： peripheral neuropathy chemotherapy target therapy Chinese medicine Wen-Luo-Tong randomized controlled trial

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蒌慈散结方对人三阴性乳腺癌细胞MDA-MB-231及BT549的生长抑制作用及其机制研究

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北京中医药 2024年第1期43卷 17-22页

作者：陈冬梅张英张晨阳陈烘炀万冬桂中日友好医院中西医结合肿瘤内科北京100029 北京中医药大学北京100029

目的观察蒌慈散结方对三阴性乳腺癌细胞的干预效应,并探讨其发挥作用的可能靶点和机制。方法将不同类型三阴性乳腺癌细胞分别分为蒌慈散结方组及空白对照组,给予蒌慈散结方或PBS处理,观察药物干预后细胞形态变化,检测细胞活力、细胞凋... 详细信息

目的观察蒌慈散结方对三阴性乳腺癌细胞的干预效应,并探讨其发挥作用的可能靶点和机制。方法将不同类型三阴性乳腺癌细胞分别分为蒌慈散结方组及空白对照组,给予蒌慈散结方或PBS处理,观察药物干预后细胞形态变化,检测细胞活力、细胞凋亡情况,分析干预后细胞转录组及相关蛋白的表达变化。结果蒌慈散结方组乳腺癌细胞密度降低,细胞聚集,体积缩小,细胞碎片增多,细胞的正常边界消失,细胞质萎缩;与空白对照组相比,蒌慈散结方组三阴性乳腺癌细胞增殖减少,细胞凋亡增加(P<0.05)。转录组分析显示,蒌慈散结方干预后,差异基因富集于细胞因子相互作用、JAK/Stat等信号通路;Western Blot检测发现,蒌慈散结方干预后Stat3蛋白表达明显降低(P<0.05),Bim、Cleaved caspase-3蛋白表达显著增加(P<0.05)。结论蒌慈散结方可能通过下调Stat3蛋白,促进促凋亡蛋白Bim和cleaved caspase-3表达增加而诱导三阴性乳腺癌细胞凋亡。

关键词：蒌慈散结方三阴性乳腺癌细胞凋亡 Stat3

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Review on inorganic and polymeric materials-coordinated metal-organic-framework photocatalysts for green hydrogen evolution

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Journal of Energy Chemistry 2024年第5期92卷 322-356页

作者： dong-Eun Lee Mohtaram Danish Umair Alam wan-Kuen Jo School of Architecture CivilEnvironmental and Energy Engineering Kyungpook National University80 Daehak-roBuk-guDaegu 41566Republic of Korea School of Chemical Engineering Yeungnam UniversityGyeongsanGyeongbuk 38541Republic of Korea

Metal-organic frameworks(MOFs)possess a distinct advantage over conventional heterogeneous photocatalysts because of their carefully defined architecture and particular pores,which facilitate the targeted incorporation of other efficient cocatalysts or semiconductor *** integration of MOFs with other materials has resulted in significant breakthroughs,as the coupled materials improve the performance due to the combined *** unique MOF structures allow them to host foreign materials,which results in harvesting the visible region of the solar spectrum and effectively mitigating charge recombination by promoting charge *** review presents an evaluation of the latest developments in the utilization of surface and/or pore chemistry of MOF-supported heterojunctions for photocatalytic green-hydrogen generation with a basic understanding of the mechanism *** review begins with the basic principles of photocatalysis,the significance of MOFs,their optical properties,the methods used for synthesizing MOFs,and their coordination with other inorganic and polymeric ***,methods to increase photocatalytic H2 evolution using MOF-supported heterojunction have been proposed as standard ***,to address environmental challenges,we highlight the future potential of MOF-supported heterojunctions for use in green-energy *** hope that this review provides guidance to researchers in the development of effective heterojunctions based on MOFs to address challenges in energy applications and catalytic processes.

关键词： Renewable energy Environmental challenge Heterojunction Water splitting Photocatalysis

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Synthesis and Rheological Investigation of Model Symmetric 3-Arm Star Polyethylene

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Chinese Journal of Polymer Science 2014年第1期32卷 51-63页

作者： Feng Liu dong wan 唐涛 State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied ChemistryChinese Academy of Sciences Graduate School of the Chinese Academy of Sciences

A variety of linear and 3-arm star polyethylene （PE） model polymers covering a wide range of molecular weight are synthesized by the living polymerization of butadiene and the subsequent hydrogenation. Several rheological parameters of these model linear and 3-arm star PE samples are analyzed for detecting the long chain branching （LCB） structure. It is found that the analyses based on zero shear viscosity, vGP plot and flow activation energy are very sensitive to the 3-arm star PEs. The information on the presence of LCB can be obtained with these methods even for low molecular weight samples, which can not be determined by GPC-MALLS. However the information about the LCB structure can not be obtained by the rheological methods alone.

关键词： Long chain branching Rheology Star polymers Polyethylene Thermorheology.

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黄芩清热除痹胶囊对强直性脊柱炎湿热证患者感受、炎症因子及circRNA_0003307的影响

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风湿病与关节炎 2024年第4期13卷 1-6页

作者：黄旦刘健汪元曹云祥张皖东方妍妍安徽中医药大学第一附属医院安徽合肥230031 现代中医内科应用基础与开发研究安徽省重点实验室安徽合肥230031 安徽省中医科学院风湿病研究所安徽合肥230031

目的:观察黄芩清热除痹胶囊(HQC)对强直性脊柱炎湿热证患者感受、炎症因子及circRNA_0003307的影响。方法:将60例强直性脊柱炎湿热证患者随机分为治疗组和对照组,每组30例。对照组采用基础治疗,治疗组在对照组基础上联合HQC治疗。观察2... 详细信息

目的:观察黄芩清热除痹胶囊(HQC)对强直性脊柱炎湿热证患者感受、炎症因子及circRNA_0003307的影响。方法:将60例强直性脊柱炎湿热证患者随机分为治疗组和对照组,每组30例。对照组采用基础治疗,治疗组在对照组基础上联合HQC治疗。观察2组临床疗效(ASAS20、BASDAI50),以及治疗前后疾病活动[视觉模拟评分法(VAS)评分、Bath强直性脊柱炎疾病活动指数(BASDAI)、Bath强直性脊柱炎功能指数(BASFI)、C反应蛋白(CRP)、红细胞沉降率(ESR)]、患者感受评分[生活质量简表(SF-36)、中医证候积分]、炎症因子[肿瘤坏死因子-α(TNF-α)、白细胞介素(IL)-1β、IL-17、IL-23]、circRNA_0003307的变化。结果:治疗后,治疗组ASAS20、BASDAI50达标率明显高于对照组(P<0.05)。与治疗前比较,2组VAS评分、BASDAI、BASFAI、CRP、ESR、SF-36各维度评分、中医证候积分、TNF-α、IL-1β、IL-17、IL-23、circRNA_0003307明显改善(P<0.05)。与对照组治疗后比较,治疗组BASDAI、情感职能、社会功能、身体疼痛、精力、CRP、IL-23、circRNA_0003307明显改善(P<0.05)。结论:HQC可能通过调控circRNA_0003307,下调炎症因子TNF-α、IL-1β、IL-17、IL-23表达,抑制免疫炎症反应,改善强直性脊柱炎患者关节功能和患者感受。

关键词：强直性脊柱炎黄芩清热除痹胶囊患者感受 circRNA_0003307 临床疗效

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Template synthesis of imine-based covalent organic framework core-shell structure and hollow sphere:a case of COFTTA-DHTA

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Science China Chemistry 2017年第8期60卷 1098-1102页

作者： Sun,Bing wang,dong wan,Lijun Chinese Acad Sci Inst ChemKey Lab Mol Nanostruct&NanotechnolBeijing 100190Peoples R China Univ Chinese Acad Sci Beijing 100049Peoples R China

Controllably synthesizing well-dispersed covalent organic frameworks(COFs) with uniform both morphology and size is still a challenge. Herein, we report the template-directed synthesis of COFTTA-DHTA-based core-shell hybrids under solvothermal conditions by using amino-functionalized SiO_2 microspheres as templates coupled with stepwise addition of initial monomer molecules. The modified amino groups on the surfaces of SiO_2 templates play an important role in the formation of well-defined NH_2-f-SiO_2@COFTTA-DHTA core-shell hybrids. COFTTA-DHTA hollow spheres can be obtained by etching SiO_2 cores of NH_2-f-SiO_2@COFTTA-DHTA. Both the NH_2-f-SiO_2@COFTTA-DHTA and COFTTA-DHTA hollow spheres possess the well-defined morphology, high crystallinity and porosity, excellent dispersion property and high chemical stability. The template synthesis method demonstrated in this work provides a general method for the shape-controlled synthesis of COF-based materials, which is important for the further applications in the fields such as energy storage, drug delivery and catalysis.

关键词： covalent organic framework template synthesis organic porous material core-shell structure hollow sphere

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Working condition recognition of sucker rod pumping system based on 4-segment time-frequency signature matrix and deep learning

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Petroleum Science 2024年第1期21卷 641-653页

作者： Yun-Peng He Hai-Bo Cheng Peng Zeng Chuan-Zhi Zang Qing-Wei dong Guang-Xi wan Xiao-Ting dong State Key Laboratory of Robotics Shenyang Institute of AutomationChinese Academy of SciencesShenyang 110016LiaoningChina Key Laboratory of Networked Control Systems Chinese Academy of SciencesShenyang 110016LiaoningChina Institutes for Robotics and Intelligent Manufacturing Chinese Academy of SciencesShenyang 110169LiaoningChina University of Chinese Academy of Sciences Beijing100049China School of Artifcial Intelligence Shenyang University of TechnologyShenyang 110870LiaoningChina

High-precision and real-time diagnosis of sucker rod pumping system(SRPS)is important for quickly mastering oil well *** learning-based method for classifying the dynamometer card(DC)of oil wells is an efficient diagnosis ***,the input of the DC as a two-dimensional image into the deep learning framework suffers from low feature utilization and high computational ***,different SRPSs in an oil field have various system parameters,and the same SRPS generates different DCs at different ***,there is heterogeneity in field data,which can dramatically impair the diagnostic *** solve the above problems,a working condition recognition method based on 4-segment time-frequency signature matrix(4S-TFSM)and deep learning is presented in this ***,the 4-segment time-frequency signature(4S-TFS)method that can reduce the computing power requirements is proposed for feature extraction of DC ***,the 4S-TFSM is constructed by relative normalization and matrix calculation to synthesize the features of multiple data and solve the problem of data ***,a convolutional neural network(CNN),one of the deep learning frameworks,is used to determine the functioning conditions based on the *** on field data verify that the proposed diagnostic method based on 4S-TFSM and CNN(4S-TFSM-CNN)can significantly improve the accuracy of working condition recognition with lower computational *** the best of our knowledge,this is the first work to discuss the effect of data heterogeneity on the working condition recognition performance of SRPS.

关键词： Sucker-rod pumping system Dynamometer card Working condition recognition Deep learning Time-frequency signature Time-frequency signature matrix

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浙江省带土苗木传带红火蚁风险调查分析

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环境昆虫学报 2024年第3期46卷 703-710页

作者：苏红利黄俊殷琛吕要斌李晓维章金明张治军董婉莹周书行张娟浙江农林大学林业与生物技术学院杭州311300 浙江省农业科学院植物保护与微生物研究所省部共建农产品质量安全危害因子与风险防控国家重点实验室杭州310021 浙江省植保检疫与农药管理总站杭州310009 浙江省园林植物与花卉研究所杭州311122

带土苗木传带红火蚁Solenopsis invicta是导致红火蚁疫情进一步扩散蔓延的关键因素,摸清浙江省带土苗木传带红火蚁的风险,对其快速阻截与有效防控具有重要意义。2016年12月至2022年9月期间,本研究通过问询、目测踏查、诱饵诱集等监测方... 详细信息

带土苗木传带红火蚁Solenopsis invicta是导致红火蚁疫情进一步扩散蔓延的关键因素,摸清浙江省带土苗木传带红火蚁的风险,对其快速阻截与有效防控具有重要意义。2016年12月至2022年9月期间,本研究通过问询、目测踏查、诱饵诱集等监测方法,调查了浙江省11个地级市的39个区或县,包括251个苗圃地、26个花卉交易市场、576个档口的红火蚁发生情况。结果表明,龙血树Dracaena draco、玉兰Yulania denudata、山茶Camellia japonica、菜豆树Radermachera sinica、丝葵Washingtonia robusta、木犀Osmanthus fragrans、苏铁Cycas revoluta、樟Cinnamomum camphora、罗汉松Podocarpus macrophyllus、紫叶李Prunus cerasifera、加拿利海枣Phoenix canariensis、叶子花Bougainvillea spectabilis等是浙江省高风险传带红火蚁的带土植物种类。建议今后应该加大对该类带土苗木的检疫,快速发现并阻截红火蚁入侵。

关键词：红火蚁带土苗木监测传播风险阻截

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A FIR flter assisted with the predictive model and ELM integrated for UWB-based quadrotor aircraft localization

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Satellite Navigation 2023年第1期4卷 128-139,I0004页

作者： Yuan Xu dong wan Shuhui Bi Hang Guo Yuan Zhuang School of Electrical Engineering University of JinanJinanChina Institute of Space Science and Technology Nanchang UniversityNanchangChina. State Key Laboratory of Information Engineering in Surveying Mapping and Remote SensingWuhan UniversityWuhanChina. Shandong Honest Credibility Electric Science and Tehcnology Co. Ltd.DezhouChina.

To improve the accuracy of the Ultra-Wide Band(UWB)based quadrotor aircraft localization,a Finite Impulse Response(FIR)flter aided with an integration of the predictive model and Extreme Learning Machine(ELM)is proposed in this *** FIR flter estimates the quad-rotor aircraft’s position by fusing the positions measured with the UWB and Inertial Navigation System *** the UWB dada are unavailable,both the ELM and the predictive model are used to provide the measurements,replacing those unavailable UWB data,for the FIR *** ELM estimates the measurement via the mapping between the one step prediction of state vector and the measurement built when the UWB data are *** the predictive model,we mathematically describe the missing UWB ***,both the measurements estimated with the ELM and predictive model are employed to estimate the observations via Mahalanobis *** test results show that the FIR flter aided by the predictive model/ELM integrated can reduce the Cumulative Distribution Function and position Root Mean Square Error efectively when the UWB is *** with the ELM assisted FIR flter,the proposed FIR flter can reduce the localization error by about 48.59%,meanwhile,the integrated method is close to the method with a better solution.

关键词： Ultra-Wide Band(UWB) Quadrotor aircraft localization FIR flter ELM

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Effect of norepinephrine on host immunity and bacterial infection

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Chinese Medical Journal 2024年第3期137卷 362-364页

作者： Jia wang Zhiyao Fang Xue dong Wenwen Li Xianyao wan Department of Critical Care Medicine The First Affiliated Hospital of Dalian Medical UniversityDalianLiaoning 116021China

To the Editor:Norepinephrine(NE),which belongs to the catecholamine family,is increasingly produced by the sympathetic nervous system and adrenal medulla when the host is under *** has been demonstrated that NE has a significant anti-inflammatory *** addition,increasing evidence has indicated that stress hormones are directly involved in the interaction between bacteria and the host.A variety of bacteria can exhibit changes in growth,virulence,and biofilm by high concentrations of ***,this article aimed to summarize the main research developments regarding the effects of NE on host immunity and bacterial infection,as well as the attendant molecular mechanisms[Figure 1].

关键词： effect. Figure stress

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