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7396篇 您的检索式:作者名="Tang Z"
    题名 作者 年代 出处 被引量
1Molecular and cellular characterization during chondrogenic differentiation of adipose tissue-derived stromal cells in vitro and cartilage formation in vivo显示文摘Lin Y Luo E Chen X Liu L Qiao J Yan Z Li Z Tang W Zheng X Tian W 2006中国生物学文摘2006,20,5:31
2Association of PINK1 and DJ-1 confers digenic inheritance of early-onset Parkinson's disease显示文摘Tang B Xiong H Sun P Zhang Y Wang D Hu Z Zhu Z Ma H Pan Q Xia JH Xia K Zhang Z 2006中国生物学文摘2006,20,8:30
3高级别(WHO G3)胰腺神经内分泌肿瘤分类中形态学和生物学的异质性:包括分化好和分化差的肿瘤显示文摘WHO(2010)分类推荐胰腺神经内分泌肿瘤(PanNETs)的分级建立在核分裂象和Ki-67增殖指数的基础上,2级(G2)PanNETs定义为核分裂象2~20个/10HPF或Ki-67增殖指数在3%~20%之间,3级(G3)胰腺神经内分泌癌(NEC)定义为核分裂象〉20个/10HPF或Ki-67增殖指数〉20%。Basturk O Yang Z Tang L H 魏建国 许春伟 邰艳红 2015临床与实验病理学杂志2015,31,4:25
4Multilineage differentiation of adipose-derived stromal cells from GFP transgenic mice显示文摘Lin Y Chen X Yan Z Liu L Tang W Zheng X Li Z Qiao J Li S Tian W 2006中国生物学文摘2006,20,5:16
5Necessity and indications of invasive treatment for Budd-Chiari syndrome显示文摘BACKGROUND:The development of collaterals in Budd-Chiari syndrome has been described and these collaterals play an important role in the presentation of this disease.These collaterals are diagnostic and their use in management strategy has never been evaluated.This study aimed to investigate the indications,feasibility and necessity of invasive treatment for patients with Budd-Chiari syndrome and to determine whether such a strategy is necessary for optimal management.METHODS:Twenty-nine patients who had been treated at our unit were enrolled in this study.Based on physical and biochemical examination,and hemodynamic compensation by collaterals,18 patients underwent radiological intervention (group A),while the other 11 had no invasive treatment (group B).The related hemodynamic parameters were acquired when percutaneous angiography was performed.RESULTS:In group A,all patients underwent successfully inferior vena cava (IVC) balloon angioplasty with or without stenting.Four patients also underwent hepatic vein angioplasty.In these patients,the mean IVC pressure before and after treatment was statistically different (29.3±9.2 vs 15.1±4.6 mmHg,P<0.01).The mean IVC pressure was much lower in group B than in group A (12.9±2.4 vs 29.3±9.2 mmHg,P<0.01),but there was no difference from that of the patients after radiological treatment (12.9±2.4 vs 15.1±4.6 mmHg,P>0.05).Median follow-up was 32.3 months (mean 21.3 months;range 3-61 months).In the course of follow-up,the patients in group A survived with good systemic status except for re-stenosis in one patient who underwent re-canalization of the IVC.In group B,10 patients had good systemic status except one patient who had a meso-caval shunt because of deterioration.CONCLUSIONS:The rationale of 'early diagnosis and early treatment' is not suitable for all patients with Budd-Chiari syndrome.Satisfactory survival can be achieved in some patients without invasive treatment,who are completely compensated by rich collaterals.Nonetheless,a positive treatment procedure should be performed if the patient's situation worsens in the course of regular follow-up.Department of General Surgery (Fu Y,Sun YL,Ma XX,Xu PQ,Feng LS,Tang Z and Luo CH),Institute of Hepatic Vascular Disease (Sun YL),Department of Radiological Intervention (Guan S and Wang ZW),First Affiliated Hospital,Zhengzhou University School of Medicine,Zhengzhou 450052,China 2011Hepatobiliary & Pancreatic Diseases International2011,10,3:10
6BOUNDARY ELEMENT APPROXIMATION OF STEKLOV EIGENVALUE PROBLEM FOR HELMHOLTZ EQUATION显示文摘Steklov eigenvalue problem of Helmholtz equation is considered in the present paper. Steklov eigenvalue problem is reduced to a new variational formula on the boundary of a given domain, in which the self-adjoint property of the original differential operator is kept and the calculating of hyper-singular integral is avoided. A numerical example showing the efficiency of this method and an optimal error estimate are given.Tang, WJ Guan, Z Han, HD 1998Journal of Computational Mathematics1998,16,2:5
7超重和正常体质量患者的心力衰竭新发率的荟萃分析显示文摘肥胖和新发心力衰竭之间的关系已经反复确立,关于超重与心力衰竭发展风险知之甚少。该系统回顾和荟萃分析旨在探讨超重、肥胖与新发心力衰竭发生率的关系。在该研究中,研究者从数据库创建开始到2017年6月,系统检索了MEDLINE,Medline InProcess and Other Non-Indexed Citations,EMBASE,Scopus和Cochrane对照试验中心登记册。Krittanawong C Tunhasiriwet A Wang Z Zhang H Prokop LJ Chirapongsathorn S Sun T Kitai T Tang WHW 刘青 叶鹏 2018中华高血压杂志2018,26,4:4
8Proliferation and pluripotency potential of ectomesenchymal cells derived from first branchial arch显示文摘Lin Y Yan Z Liu L Qiao J Jing W Wu L Chert X Li Z Tang W Zheng X Tian W 2006中国生物学文摘2006,20,5:3
9CdSe/CdZnSe超晶格的激子光学性质的研究显示文摘用分子束外延法在GaAs衬底上生长了CdSe Cd0 .65Zn0 .3 5Se超晶格结构。利用X射线衍射 (XRD)、77K下变密度激发的光致发光光谱和变温度光致发光光谱研究了CdSe CdZnSe超晶格结构和激光复合特性 ,在该材料中观测到激子激子散射发射峰 ,变密度激发光致发光光谱和变温度光致发光光谱证实了这一现象。激子发射峰的线宽随着温度的升高而展宽 ,低温时发光峰的宽度主要是由合金组分和阱垒起伏引起的 ,高温时激子线宽展宽是由于激子与纵光学声子和离化的施主杂质间的散射作用引起的 ,光致发光的强度随着温度的升高而降低 ,这主要是由激子的热离化造成的 ,也就是说 。张希清 梅增霞 段宁 徐征 王永生 徐叙瑢 Tang Z K 2002光学学报2002,22,1:3
10Interannual variability in net primary production and precipitate显示文摘Fang J Y Piao S L Tang Z Y 2001Science2001,293,:2
11显示文摘Lin Y H Tang Z L Zhang Z T 2003J European Ceram Soc2003,23,:2
12Rheological properties of nanometer tetragonal polycrystal zirconia slurries for aqueous gel tape casting process显示文摘TAN Q ZHANG Z TANG Z 2003Mater Lett2003,57,:2
13Variable-Notch One-Size Test Method for Fracture Energy and Process Zone Length显示文摘Tang T Bazant Z P Yang S Zollinger D G 1996Engineering Fracture Mechanics1996,55,3:2
14Arc-modulated radiation therapy (AMRT): a single-arc form of intensity-modulated arc therapy显示文摘Chao Wang Shuang Luan Grace Tang Danny Z Chen Matt A Earl Cedric X Yu 2008Physics in Medicine and Biology2008,,22:2
15STEP-based product modeling for concurrent stamped part and die development显示文摘Tang D B Zheng L Li Z Z 2001Computers in Industry2001,46,:2
16Ensembling neural networks: Many could be better than all显示文摘Zhou Z H Wu J Tang W 2002Artificial Intelligence2002,137,12:2
17Genetic analyses and mapping of a new thermo-sensitive genic male sterile gene in maize 显示文摘TANG J H FU Z Y HU Y M 2006TherAppl Genet2006,113,:1
18Ultraviolet spontaneous and stimulated emissions from ZnO microcrystallite thin films at room temperature 显示文摘Zu P Tang Z K Wong G K L 1997Solid State Commun1997,,103:1
19Application of CVD nanocrystalline diamond films to cemented carbide drills 显示文摘Meng X M Tang W Z Hei L F 2008Int J Refractory Metals and Hard Mater2008,26,5:1
20A fundamental understanding to the failure of cement concrete pavement based on the concept of fracture mechanics显示文摘YI Z J YANG Q G TANG B M 2002International Journal of Road Material and Pavement Design2002,3,3:1
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