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150篇 您的检索式:作者名="Qu Baojun"
    题名 作者 年代 出处 被引量
1Chinese Stroke Association guidelines for clinical management of cerebrovascular disorders:executive summary and 2019 update of clinical management of stroke rehabilitation显示文摘Stroke is the third leading cause of long-term disability.Effective stroke rehabilitation should be provided to patients with a moderate or severe stroke so as to achieve functional recovery.Also,stroke rehabilitation is moving towards more intense therapy models that incorporate technologies such as robotics and computer games.Evidence-based guidelines are useful for promoting the best possible clinical practices.This guideline summarises the modes of stroke rehabilitation in China-three-stage rehabilitation network,rehabilitation of stroke dysfunction,training for activities of daily living,stroke complications and rehabilitation care.The aim of this guideline was to provide a synopsis of best clinical practices in the stroke rehabilitation of adult patients in China.Tong Zhang Jun Zhao Xueping Li Yulong Bai Baojun Wang Yun Qu Bingjie Li Shengjie Zhao Chinese Stroke Association Stroke Council Guideline Writing Committee 2020Stroke & Vascular Neurology2020,5,3:38
22-Gy whole-body irradiation significantly alters the balance of CD4^(+)CD25^(-) T effector cells and CD4^(+)CD25^(+)Foxp3^(+) T regulatory cells in mice显示文摘CD4^(+)CD25^(+) T regulatory(Treg)cells are critical in inducing and maintaining immunological self-tolerance as well as transplant tolerance.The effect of low doses of whole-body irradiation(WBI)on CD41CD251Foxp31 Treg cells has not been determined.The proportion,phenotypes and function of CD4^(+)CD25^(+) Treg cells were investigated 0.5,5 and 15 days after euthymic,thymectomized or allogeneic bone marrow transplanted C57BL/6 mice received 2-Gy c-rays of WBI.The 2-Gy WBI significantly enhanced the ratios of CD41CD251 Treg cells and CD4^(+)CD25^(+)Foxp3^(+) Treg cells to CD41 T cells in peripheral blood,lymph nodes,spleens and thymi of mice.The CD41CD251 Treg cells of the WBI-treated mice showed immunosuppressive activities on the immune response of CD4^(+)CD25^(+) T effector cells to alloantigens or mitogens as efficiently as the control mice.Furthermore,2-Gy c-ray WBI significantly increased the percentage of CD4^(+)CD25^(+)Foxp3^(+) Treg cells in the periphery of either thymectomized mice or allogeneic bone marrow transplanted mice.The in vitro assay showed that ionizing irradiation induced less cell death in CD4^(+)CD25^(+)Foxp3^(+) Treg cells than in CD4^(+)CD25^(+) T cells.Thus,a low dose of WBI could significantly enhance the level of functional CD41CD251Foxp31 Treg cells in the periphery of naive or immunized mice.The enhanced proportion of CD41CD251Foxp31 Treg cells in the periphery by a low dose of WBI may make hosts more susceptible to immune tolerance induction.Yanyan Qu Baojun Zhang Shuchun Liu Aijun Zhang Tingting Wu Yong Zhao 2010Cellular & Molecular Immunology2010,7,6:7
3Deficiency of Mouse CD4^+CD25^+Foxp3^+ Regulatory T Cells in Xenogeneic Pig Thymus-Grafted Nude Mice Suffering from Autoimmune Diseases显示文摘Xenogeneic thymus transplantation can efficiently induce specific immune tolerance to donor antigens in athymic recipients. However, many nude mice suffer from autoimmune diseases (AID) for over 10 weeks after xenogeneic thymus transplantation. CD4+CD25+Foxp3+ regulatory T (Treg) cells were recently determined to play a pivotal role in keeping immune tolerance in humans and mice. Thus, we investigated this subpopulation of Treg cells in the periphery of pig thymus-grafted nude mice suffering from AID. Our results showed that the expression of Foxp3, CTLA-4 and GITR on mouse CD4+CD25+ T cells and the ratio of CD4+CD25+Foxp3+ Treg cells to CD4+ T cells were significantly decreased in the periphery of pig thymus-grafted nude mice suffering from AID, compared with healthy pig or mouse thymus-grafted nude mice. Furthermore, mouse CD4+CD25+ T cells in pig thymus-grafted nude mice suffering from AID showed more severe deficiency in immunosuppressive function compared with the counterpart in xenogeneic pig or syngeneic thymus-grafted nude mice without AID. Thus, the decreased frequency, altered phenotype and functional deficiency of mouse CD4+CD25+ Treg cells in pig thymus-grafted nude mice may contribute to the development of AID in this model.Baojun Zhang Chenming Sun Yanyan Qu Aijun Zhang Jun Liu Lianjun Zhang Zeqing Niu Yong Zhao 2008Cellular & Molecular Immunology2008,5,5:6
4Recent progress in polymer/layered double hydroxide nanocomposites显示文摘在 nanocomposites 的研究的新开发基于最近的年里的聚合物矩阵和分层的双氢氧化物(LDH ) 被考察联合我们的相对研究工作,合成技术,物理化学的描述,和改进材料性质特别在之中被讨论。polymer/LDH nanocomposites 的可能的申请也被建议。DING Peng CHEN Wei QU Baojun 2006Progress in Natural Science:Materials International2006,16,6:5
5Thermal properties and combustion characterization of nylon 6/MgAl-LDH nanocomposites via organic modification and melt intercalation显示文摘Longchao Du Baojun Qu Ming Zhang 2006Polymer Degradation and Stability2006,,3:2
6Effect of Gamma Irradiation on the Properties of Flame-retardant EVM/magnesium Hydroxide Blends显示文摘Zhenzhong Li Baojun Qu 2004Radiation Phys and Chem2004,69,:1
7Controlled growth of three morphological structures of magnesium hydroxide nanoparticles by wet precipitation method显示文摘Jianping Lv Longzhen Qiu Baojun Qu 2004Journal of Crystal Growth2004,267,:1
8Synergistic effects of fumed silica on intumescent flame-retardant poly-propylene 显示文摘Ye Lei Wu Qianghua Qu Baojun 2010Applied Polymer Science2010,115,:1
9Mathematical model for condensed-solvent debinding process of PIM显示文摘Zhu Baojun Qu Xuanhui Tao Ying 2003Journal of Materials Processing Technology2003,142,:1
10Mechanical properties, morphological structure and thermal behavior of dynamically photo corsslinked PP/EPDM blends显示文摘Tang Longxiang Qu Baojun Shen Xiaofeng 2004Journal of Polymer Science2004,92,5:1
11Controlled synthesis of magnesium hydroxide nanopariicles with different morphological structures and related properties in flame retardant ethylenevinyl acetate blends 显示文摘Jimping Lv Qiu Longzhen Qu Baojun 2004Nanotechnology2004,15,11:1
1213C NMR studies of photoinitiated cross - Linking of low - Density poly- ethylene 显示文摘QU Baojun XIN Qu XU Yunhua 1997Macromolecules1997,30,5:1
13Flammability characterization and synergistic effects of expandable graphite with magnesium hydroxide in halogen-free flame-retardant EVA blends显示文摘Li Zhenzhong Qu Baojun 2003Polymer Degradation and Stability2003,81,3:1
14Intumescent char structures and flame-retardant mechanism of expandable graphite-based halo- gen-free flame-retardant linear low density polyethylene blends 显示文摘QU Baojun X1E Rongcai 2003Polym Int2003,52,9:1
15Flammability Characterization and Synergistic Effects of Expandable Graphite with Magnesium Hydroxide in Halogen-free Flame-retardant EVA Blends显示文摘Li Zhenzhong Qu Baojun 2003Polymer Degradation and Stability2003,81,3:1
16Controlled growth of three morphological structures of magnesium hydroxide nanoparticles by wet precipitation method 显示文摘Jianping Lv Longzhen Qiu Baojun Qu 2004Journal of Crystal Growth2004,,267:1
17Synergistic Flame Retardant Mechanism of Fumed Silica in Ethylene-vinyl Acetate/Magnesium Hydroxide Blends 显示文摘Fu Mouzheng Qu Baojun 2004Polymer Degradation and Stability2004,85,1:1
18Thermo-oxidative degradation behaviors of expandable graphite-based intu- mescent halogen-free flame retardant LLDPE blends 显示文摘Xie Rongcai Qu Baojun 2001Polymer Degradation and Stability2001,7,3:1
19Synergistic effects of expandable graphite with some halogen-free flame retardants in polyolefin blends 显示文摘Xie Rongcai Qu Baojun 2001Polymer Degradation and Stability2001,71,3:1
20Synergistic flame retardant mechanism of fumed silica in ethylene-vinyl acetate/magnesium hydroxide blends 显示文摘Fu Mouzheng Qu Baojun 2004Polymer Degradation and Stability2004,85,1:1
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