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| 1 | MiR-20b targets AKT3 and modulates vascular endothelial growth factor-mediated changes in diabetic retinopathy显示文摘糖尿病的 retinopathy (医生) 是新发作的盲目的领先的原因。在糖尿病的 retinopathy 的 microRNAs 的角色大部分是未知的。这研究的目的是在 miR-20b 的特兰斯费克蒂恩博士调查 miR-20b 的角色在高度模仿对待的葡萄糖( HG )人的网膜的 endothelial 房间( HREC )增加了 miR-20b 表示并且减少 VEGF mRNA 的表示水平,当在控制 HREC 的 miR-20b 禁止者的 transfection 随 VEGF mRNA 的相应增加减少了 miR-20b 表达式时。在 vitro,功能的试金证明 miR-20b 的 transfection 在 HREC 在 transendothelial 渗透和试管形成模仿阻止的导致 HG 的增加。miR-20b 禁止者的 Transfection 或 VEGF 的处理在控制 HREC 增加了 transendothelial 渗透和试管形成。酶报导试金证明 AKT3 是 miR-20b 的一个目标。miR-20b 的 Transfection 模仿阻止了没有改变 AKT 的另外的 isoforms 的蛋白质层次, HG 导致的 AKT3 的起来规定,并且 AKT3 的 silencing 象 transendothelial 的阻止的导致 HG 的增加一样引起了 VEGF mRNA 和蛋白质层次的减少渗透和试管形成。最后,我们证明 miR-20b 在糖尿病的老鼠在视网膜和网膜的 endothelial 房间是下面调整的,与 VEGF 和 AKT3 的一条相关起来规定。miR-20b 的 Intravitreal 注射显著地在糖尿病的老鼠模仿增加了 miR-20b 表示并且减少在视网膜纸巾的 AKT3 和 VEGF 的表示层次,和在糖尿病的老鼠的 AKT3 siRNA 的 intravitreal 交货显著地减少了 AKT3 和 VEGF 的表情。一起, miR-20b 为在 HREC 和老鼠的调停 VEGF 的变化的规定是重要的在 hyperglycemic 条件下面的网膜的纸巾可能经由指向 AKT3。 | Bo Qin Jinwen Liu Shenwen Liu Baijun Li Jing Ren | 2016 | Acta Biochimica et Biophysica Sinica2016，48，8： | 10 |
| 2 | A review of GaN-based optoelectronic devices on silicon substrate显示文摘Group Ⅲ-nitride material system possesses some unique properties,such as large spectrum coverage from infrared to deep ultraviolet,wide energy band gap,high electron saturation velocity,high electrical breakdown field,and strong polarization effect,which enables the big family has a very wide application range from optoelectronic to power electronic area.Furthermore,the successful growth of GaN-related III-nitride material on large size silicon substrate enable the above applications easily realize the commercialization,because of the cost-effective device fabrication on the platform of Si-based integrated circuits.In this article,the progress and development of the GaN-based materials and light-emitting diodes grown on Si substrate were summarized,in which some key issues regarding to the material growth and device fabrication were reviewed. | Baijun Zhang Yang Liu | 2014 | Chinese Science Bulletin2014，59，12： | 10 |
| 3 | Synthesis of ITQ-2 zeolite under static conditions and its properties显示文摘Using silica gel as the precursor, MCM-22(p) was synthesized under the static conditions. Then ITQ-2 zeolite was obtained by using n-cetyltrimethylammonium bromide (CTAB) and tetrapro- pylammonium hydroxide (TPAOH) as the swelling agents to swell the pores of MCM-22(p). The ob- tained zeolite was characterized by XRD, SEM, BET, NH3-TPD. The results show that the zeolite had the best swelling when MCM-22(p):CTAB:TPAOH=1:4:1. The synthesis duration and temperature did not influence significantly the pore swelling. Except TPAOH, CTAB can also be used together with tetrabuthylammonium hydroxide (TBAOH) as the pore swelling agent. There was contribution of sur- face area and pore volume from the mesoporous pores in the ITQ-2 zeolite and it also showed weaker acidity than MCM-22. However, the ITQ-2 supported NiW catalyst showed higher activity and selec- tivity to the middle distillates in the hydrocracking of vacuum gasoil (VGO) than MCM-22 supported catalyst. This implied that the diffusion of large molecules of heavy oil in the catalyst was facilitated due to the presence of the mesoporous pores and hence higher activity and selectivity to middle dis- tillates. | LIU Baijun HUO Huijuan MENG Qingmin GAO Shansong | 2006 | Science China Chemistry2006，49，2： | 3 |
| 4 | Reduced intensity conditioning and co-transplantation of unrelated peripheral stem cells combined with umbilical cord mesenchymal stem/stroma cells for young patients with refractory severe aplastic anemia显示文摘 | Yuewen Fu Qian Wang Jian Zhou Shengquan Liu Baijun Fang Xudong Wei Yongping Song | 2013 | International Journal of Hematology2013，，6： | 2 |
| 5 | An efficient algorithm for finding the largest chain graph according to a given chain graph显示文摘Chain graph (CG) is a general model of graphical Markov models. Some different chain graphs may describe the same conditional independence structure, then we say that these CGs are Markov equivalent. In 1990 Frydenberg showed that every class of Markov equivalent CGs has a CG which is called the largest chain graph with the greatest number of lines. This paper presents an efficient algorithm for finding the largest chain graph of the corresponding Markov equivalent class of a given CG. The computational complexity of the algorithm is O(n3). It is more efficient than the complexity O(n!) of the present algorithms. Also a more intuitive graphical characterization of the largest chain graph is provided based on the algorithm in this paper. | LIU Baijun,ZHENG Zhongguo & ZHAO Hui School of Mathematical Sciences, Peking University, Beijing 100871, China Department of Statistics, Central China Normal University, Wuhan 430079, China | 2005 | Science China Mathematics2005，48，11： | 2 |
| 6 | Synthesis of AIMCM-41 mesoporous molecular sieves with high stability显示文摘Mesoporous molecular sieves AlMCM-41 were synthesized by static hydrothermal crystallization using cetyltrimethylammonium bromide as template,water glass as silica source and pseudoboehmite as aluminum source.The XRD results showed that the prepared AlMCM-41 mesoporous molecular sieves had high relative crystallinity and long-range order.The relative crystallinity was greater than 27%after calcination at 900oC for 2 hours and was still greater than 14%after ageing in steam at 800oC for 2 hours.The results indicated that both thermal and hydrothermal stabilities of the mesoporous molecular sieves AlMCM-41 were good. | Liu Baijun Wang Hui | 2008 | Petroleum Science2008，5，2： | 2 |
| 7 | Systemic Infusion of FLK1+ Mesenchymal Stem Cells Ameliorate Carbon Tetrachloride-Induced Liver Fibrosis in Mice显示文摘 | Baijun Fang Mingxia Shi Lianming Liao Shaoguang Yang Yuhao Liu Robert Chunhua Zhao | 2004 | Transplantation2004，，1： | 2 |
| 8 | Liquid phase selective hydrogenation of furfural on Raney nickel modified by impregnation of salts of heteropolyacids显示文摘 | Liu Baijun Lu Lianhai | 1998 | Appl Catal A:Gen1998，171，1： | 1 |
| 9 | Moisture Absorption and Mechanical Properties of Chemically Modified Linen/Polypropylene Composites显示文摘 | HU Qiuxue LI Li YAN Wenling ZHAO Qi ZHANG Niaona ZHANG Yumei DONG Jinbiao LIU Baijun HU Wei | 2017 | Chemical Research in Chinese Universities2017，33，6： | 1 |
| 10 | Poly (arylene ether) electrolyte membranes bearing ali- phatic-chain-linked sulfophenyl pendant groups 显示文摘 | Zhang Qiang Liu Baijun Hu Wei | 2013 | Journal of Membrane Science2013，428，： | 1 |
| 11 | Metabonomic profiling of renal cell carcinoma: High-resolution proton nuclear magnetic resonance spectroscopy of human serum with multivariate data analysis显示文摘 | Hongchang Gao Baijun Dong Xia Liu Hanqing Xuan Yiran Huang Donghai Lin | 2008 | Analytica Chimica Acta2008，，2： | 1 |
| 12 | Bright Blue Light-emitting Diodes Based on a Novel Fluorescent Dye Containing Heterocyclic Groups显示文摘Novel molecular material, 1-benzotlliazoly-3 -phenyl --pyrazoline (BTPP) was found to function as bright blue light emitting dye in organic electroluminescent device, and its optical and electric characteristics were investigated. This heterocyclic compound exhibited good characteristics of blue photoluminescence and electroluminescence, which had the emission peak at 450 nm. The single layer light-emitting devices using BTPP as light-emitting material dispersed in poly(N- vinylcarbazole) (PVK) and double layer ones using PBD as hole block layer above the light-emitting layer were fabricated using conventional spin-casting and vaccum vapour deposition methods. The introduction of PBD has enhanced electron injection and luminance efficiency, compared with the single layer LEDs. | XIE Zhiyuan HUANG Jingsong CHEN Baijun HOU Jingying LIU Shiyong (National Lab. of Integrated Optoelectron., Jinn University, Changchun 130023, CHN ) LI Dongfeng (Dept.of Light Chem.and Text.Eng.,Jilin Institute of Technology,Changchun 130012,CHN) | 1998 | Semiconductor Photonics and Technology1998，4，2： | 1 |
| 13 | Synthesis and characterization of fluorinated poly (aryl ether ether ketone)s terminated with a phenylethynyl group 显示文摘 | Ma Xiaoye Liu Baijun Wang Dong | 2006 | Mater Lett2006，60，： | 1 |
| 14 | Poly (aryl ether ketone)s with (3-methyl) phenyl and (3-trifluoromethyl) phenyl side groups 显示文摘 | Liu Baijun Wang Guibin Wu Wei | 2002 | J Polym Sci: Part A Polym Chem2002，40，： | 1 |
| 15 | Poly ( aryl ether ketone) with ( 3-Methyl ) phenyl and ( 3-Trifluoromethyl ) phenyl side group 显示文摘 | Liu Baijun Wang Guibin Hu Wei | 2002 | Journal of polymer science part A : polymer chemistry2002，40，20： | 1 |
| 16 | Soluble aromatic poly (ether ketone)s with a pendant 3, 5-ditrifluoromethylphenyl group显示文摘 | Liu Baijun Hu Wei Chen Chunhai | 2004 | Polymer2004，45，： | 1 |
| 17 | Aromatic polyethers with a 4- chloro-3-trifluoromethylphenyl group显示文摘 | Liu Baijun Hu Wei Jin Yuhui | 2004 | Macromolecular Chemistry and Physics2004，205，12： | 1 |
| 18 | Synthesis and characterization of trifluoromethylated poly ( aryl ether ketene)s显示文摘 | Liu Baijun Hu Wei Chen Chunhai | 2003 | Polym Adv Tech2003，14，： | 1 |
| 19 | Soluble aromatic poly (ether ketone)s with a pendant 3,5-ditrifluoromethylphenyl group 显示文摘 | Liu Baijun Hu Wei Chen Chunhui | 2004 | Polymer2004，45，10： | 1 |
| 20 | Fluorenylcontaining sulfonated poly (aryl ether ether ketone ketone)s (SEPEEKK) for fuel cell applications 显示文摘 | Liu Baijun Kim Dae-Sik Jeffrey Murphy | 2006 | J Membr Sci2006，280，： | 1 |
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