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47篇 您的检索式:作者名="ShanT"
    题名 作者 年代 出处 被引量
1Single photon sources with single semiconductor quantum dots显示文摘在这贡献,我们简短记起量光学的基本概念和对有单个 QD 的单个光子的产生的物理的理解必要的半导体量点(QD ) 的性质。第一,我们象 QD 的光性质一样探讨量发射极洞系统,荧光和半导体 QD,和光子统计的光性质的理论。我们然后在以强壮的联合政体,效率, directionality,和极化完成他们的全面光性质和表演的限制光 microcavity 系统控制的量考察单个半导体 QD 的本地化。而且,我们将在单个光子来源的制造上讨论最近的进步,并且为嵌入的各种各样的途径挑选 QD 进 microcavities 或 photonic 水晶 nanocavities 并且显示出怎么扩大波长范围。我们特别地集中于在提高的温度操作导致高重复率,强壮的联合政体,和高收集效率的电子上驾驶的 QD 单个光子来源的新一代。而且,在强壮的联合政体的房间温度单身者光子排放的新开发被考察。为实际单个光子的来源的难区分的光子和留下的挑战的产生也被讨论。Guang-Cun Shant Zhang-Qi Yin Chan Hung Shek Wei Huang 2014Frontiers of physics2014,9,2:9
2MiRNA-203 suppresses tumor cell proliferation, migration and invasion by targeting Slug in gastric cancer显示文摘Liuqing Yang Hongwei Liang Yanbo Wang Shanting Gao Kai Yin Zhijian Liu Xi Zheng Ying Lv Lei Wang Chen-Yu Zhang Xi Chen Guifang Xu Weijie Zhang Xiaoping Zou 2016Protein & Cell2016,7,5:7
3Optimizing stem cells for cardiac repair:Current status and new frontiers in regenerative cardiology显示文摘Cell therapy has the potential to improve healing of ischemic heart, repopulate injured myocardium and restore cardiac function. The tremendous hope and potential of stem cell therapy is well understood, yet recent trials involving cell therapy for cardiovascular diseases have yielded mixed results with inconsistent data thereby readdressing controversies and unresolved questions regarding stem cell efficacy for ischemic cardiac disease treatment. These controversies are believed to arise by the lack of uniformity of the clinical trial methodologies, uncertainty regarding the underlying reparative mechanisms of stem cells, questions concerning the most appropriate cell population to use, the proper delivery method and timing in relation to the moment of infarction, as well as the poor stem cell survival and engraftment especially in a diseased microenvironment which is collectively acknowledged as a major hindrance to any form of cell therapy. Indeed, the microenvironment of the failing heart exhibits pathological hypoxic, oxidative and inflammatory stressors impairing the survival of transplanted cells. Therefore, in order to observe any significant therapeutic benefit there is a need to increase resilience of stem cells to death in the transplant microenvironment while preserving or better yet improving their reparative functionality. Although stem cell differentiation into cardiomyocytes has been observed in some instance, the prevailing reparative benefits are afforded through paracrine mechanisms that promote angiogenesis, cell survival, transdifferentiate host cells and modulate immune responses. Therefore, to maximize their reparative functionality, ex vivo manipulation of stem cells through physical, genetic and pharmacological means have shown promise to enable cells to thrive in the postischemic transplant microenvironment. In the present work, we will overview the current status of stem cell therapy for ischemic heart disease, discuss the most recurring cell populations employed, the mechanisms by which stem cells deliver a therapeutic benefit andstrategies that have been used to optimize and increase survival and functionality of stem cells including ex vivo preconditioning with drugs and a novel 'pharmacooptimizer' as well as genetic modifications.Shant Der Sarkissian Thierry Lévesque Nicolas Noiseux 2017World Journal of Stem Cells2017,9,1:6
4胃癌组织中TGF-β_1表达与微血管密度的关系显示文摘①目的 了解胃癌组织中转化生长因子 β1(TGF β1)的表达及其与肿瘤中新生微血管密度 (IMD)的关系。②方法 采用免疫组化SABC法 ,分别检测 5 1例胃癌癌旁良性组织和 5 5例胃癌组织中TGF β1、5 5例胃癌组织中CD10 5和CD34表达 ;采用免疫组化双染法 ,检测 5 5例胃癌组织中TGF β1和CD10 5表达。③结果 5 5例胃癌组织中 ,TGF β1表达阳性率为 5 4 .5 5 % ;TGF β1表达强阳性组的IMD显著高于阳性组和阴性组 (F =7.6 39、16 0 .2 14 ,q =3.80 1~ 2 3.194 ,P <0 .0 5、0 .0 1)。 ④结论 过表达的TGF β1在体内具有血管生成刺激因子的功能。于建宪 张晓暾 陈桦 张七一 纪萍 Shant Kumar 2004齐鲁医学杂志2004,19,1:3
5On spatial smoothing for direction-of-arrival estimation of coherent signals显示文摘ShanT J Wax M Kailath T 1985IEEE Transaction Acoustics Speech and Signal Processing1985,33,4:1
6Intermetallic compounds in diffusion couples of Ti with an Al-Si eutectic alloy 显示文摘Shant Prakash Gupta 2003Materials Characterization2003,49,4:1
7An introduction topercola- tion theory显示文摘Shante V K S Kirkpatric S 1971Adv Phys1971,20,:1
8Angiogenic oligochharides of hyaluronan induce protein tyrosine kinase activity in endothelial cells and activate a cytoplasmic signal transduction pathway resulting in proliferation显示文摘Mark S Jerzy K Shant K 1998Lab Invest1998,78,8:1
9Partial Molecular Cloning, Characterization, and Analysis of the Sub Cellular Localization and Expression Patterns of the Procine OTUB1 Gene显示文摘ShanT L Tang Z L Guo D Z 2009Mol Biol Rep2009,,36:1
10Breast carcinoma: vascular density determined using CD105 antibody correlated with tumor prognosis显示文摘Shant Kumar Ashur Ghellal Cheng Li 1999Cancer res1999,,59:1
11Role of Angiogenesis in Patients With Cerebral Ischemic Stroke显示文摘Jerzy Krupinski Jozef Kaluza Pat Kumar Shant Kumar J. M. Wang 1994Stroke1994,,9:1
12Inverse heat conduction analysis of quenching process using finiteelement and optimization method显示文摘Li Huiping Zhao Guoqun Niu Shanting 2006Finite Elements in Analysis and Design2006,42,12:1
13Extended depth of field through an axicon 显示文摘ZHAI Zhongsheng DING Shanting L1] Qinghua 2009Journal of Modern Optics(S0950-0340)2009,6,11:1
14An introduction to percolation theory显示文摘SHANTE V K S KIRKPATRICK S 1971Advances in Physics1971,20,85:1
15On spatial smoothing for direc- tion of arrival estimation of coherent signals 显示文摘Shant J Waxm Kailatht 1985IEEE Trans on ASSP1985,33,:1
16Angiogenic oligosaccharides of hyaluronan induce multiple signaling pathways affecting vascular endothelial cell mitogenic and wound healing responses显示文摘Mark S Shant K John G 2002J Biol Chem2002,277,41:1
17An introduction to percolation theory 显示文摘SHANTE V K S KIRKPATRIC S 1971Adv Phys1971,20,:1
18FEM simulation of quenching process and experimental verification of simulation results显示文摘Li Huiping Zhao Guoqun Niu Shanting 2007Materials Science and Engineering A2007,,:1
19Inverse heat conduction analysis of quenching process using finite-element and optimization method 显示文摘Li Huiping Zhao Guoqun Niu Shanting 2006Finite Element in Analysis and Design2006,42,:1
20Akt-dependent NF-kappaB acti- vation is required for bile acids to rescue colon cancer ceils from stress-induced apoptosis 显示文摘Shant J Cheng K Marasa B S 2009Exp Cell Res2009,315,3:1
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