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| 1 | Multiplexed activation of endogenous genes by CRISPR-on, an RNA-guided transcriptional activator system显示文摘允许的技术内长的基因的特定的规定为基因功能的学习是珍贵的并且在治疗学有大潜力。我们创造了在 CRISPR 上系统,由核酸酶死者 Cas9 (dCas9 ) 蛋白质组成的二部件的 transcriptional 使活跃之物与互补顺序与 transcriptional 激活域和单个指南 RNA (sgRNAs ) 熔化了到基因倡导者。我们证明在 CRISPR 上能高效地以一种悦耳的方式在人和老鼠房间激活外长的记者基因。另外,我们证明在 vivo 的柔韧的记者基因激活能被把系统部件注入老鼠接合子完成。而且,我们证明在 CRISPR 上能激活内长的 IL1RN, SOX2,和 OCT4 基因。最有效的基因激活被对近似倡导者有约束力的 3-4 sgRNAs 的簇完成,建议他们在基因正式就职的 synergistic 行动。显著地,当指向多重基因的 sgRNAs 同时被介绍进房间时,柔韧的多路的内长的基因激活被完成。染色体宽的表示介绍表明了系统的高特性。 | Albert W Cheng Haoyi Wang Hui Yang Linyu Shi Yarden Katz Thorold W Theunissen Sudharshan Rangarajan Chikdu S Shivalila Daniel B Dadon Rudolf Jaenisch | 2013 | Cell Research2013，23，10： | 65 |
| 2 | Impact of postoperative omega-3 fatty acid-supplemented parenteral nutrition on clinical outcomes and immunomodulations in colorectal cancer patients显示文摘AIM: To investigate the effect of omega-3 fatty acid parenteral supplementation postoperatively on clinical outcomes and immunomodulation in colorectal cancer patients. METHODS: Forty-two patients undergoing radical colorectal cancer resection with an indication for total parenteral nutrition postoperatively were enrolled in this prospective, double-blind, randomized, controlled study. Patients received total parenteral nutrition supplemented with either soybean oil (LCT; Intralipid, Fresenius-Kabi, SO group, n = 21) or a combination of omega-3 fish oil and soybean oil (LCT:fish oil = 5:1, fish oil; Omegaven, Fresenius-Kabi, FO group, n = 21), up to a total of 1.2 g lipid/kg per day for 7 d postoperatively. A same volume calorie and nitrogen was administrated. Routine blood test, biochemistry, systemic levels of IL-6 and TNF-α, percentage of CD3+, CD4+, and CD8+ lymphocytes were evaluated preoperatively and on postoperative d 1 and 8. Patient outcome was evaluated considering mortality during the hospital stay, length of postoperative hospital stay, and occurrence of infectious complications. RESULTS: Both lipid regimens were well tolerated. No differences between the two groups were noticed in demographics, baseline blood test, biochemistry, serum levels of IL-6 and TNF-α, percentage of CD4+, CD8+ lymphocytes, and ratios of CD4+/CD8+. Compared with those on postoperative d 1, serum IL-6 levels onpostoperative d 8 were significantly depressed in the FO group than in the reference group (-44.43 ± 30.53 vs -8.39 ± 69.08, P = 0.039). Simultaneously, the ratios of CD4+/CD8+ were significantly increased in the FO group (0.92 ± 0.62 vs 0.25 ± 1.22, P = 0.035). In addition, depression of serum TNF-α levels (-0.82 ± 2.71 vs 0.27 ± 1.67, P = 0.125) and elevation of CD3+ and CD4+ lymphocyte percentage (12.85 ± 11.61 vs 3.84 ± 19.62, P = 0.081, 17.80 ± 10.86 vs 9.66 ± 17.55, P = 0.084, respectively) were higher in the FO group than in the reference group. Patients in the FO group trended to need a shorter postoperative hospital stay (17.45 ± 4.80 d vs 19.62 ± 5.59 d, P = 0.19). No statistically significant difference was found when stratified to mortality and occurrence of infectious complications. CONCLUSION: Postoperative supplementation of omega-3 fatty acids may have a favorable effect on the outcomes in colorectal cancer patients undergoing radical resection by lowering the magnitude of inflammatory responses and modulating the immune response. | Bin Liang, Shan Wang, Ying-Jiang Ye, Xiao-Dong Yang, You-Li Wang, Jun Qu, Qi-Wei Xie, Mu-Jun Yin, Division of Surgical Oncology and Division of Gastroenterological Surgery, Peking University People’s Hospital, Beijing 100044, China Author contributions: Liang B and Wang S contributed equally to this work Liang B and Wang S designed the research Liang B, Ye YJ, Yang XD, Wang YL, Qu J, Xie QW, Yin MJ performed the research and collected the data Wang S and Ye YJ supervised the research Liang B and Ye YJ analyzed the data Liang B wrote the paper and revised the manuscript. | 2008 | World Journal of Gastroenterology2008，14，15： | 31 |
| 3 | Structure and function of aggrecan显示文摘Aggrecan is the major proteoglycan in the articular cartilage. This molecule is important in the proper functioning of articular cartilage because it provides a hydrated gel structure (via its interaction with hyaluronan and link protein) that endows the cartilage with load-bearing properties. It is also crucial in chondroskeletal morphogenesis during development. Aggrecan is a multimodular molecule expressed by chondrocytes. Its core protein is composed of three globular domains (G1, G2, and G3) and a large extended region (CS) between G2 and G3 for glycosaminoglycan chain attachment. G1 comprises the amino terminus of the core protein. This domain has the same structural motif as link protein. Functionally, the G1 domain interacts with hyaluronan acid and link protein, forming stable ternary complexes in the extracellular matrix. G2 is homologous to the tandem repeats of G1 and of link protein and is involved in product processing. G3 makes up the carboxyl terminus of the core protein. It enhances glycosaminoglycan modification and product secretion. Aggrecan plays an important role in mediating chondrocyte-chondrocyte and chondrocyte-matrix interactions through its ability to bind hyaluronan. | CHRIS KIANI, LIWEN CHEN, YAO JIONG WU, ALBERT J YEE, BURTON B YANG, Sunnybrook and Women’s College Health Sciences Centre and Department of Laboratory Medicine and Patobiology, 2 Department of Surgeny, Faculty of Medicine, University of Toronto, Canada | 2002 | Cell Research2002，12，1： | 27 |
| 4 | Voltage regulation in LV grids by coordinated volt-var control strategies显示文摘The increasing penetration level of photovoltaic(PV)power generation in low voltage(LV)networks results in voltage rise issues,particularly at the end of the feeders.In order to mitigate this problem,several strategies,such as grid reinforcement,transformer tap change,demand-side management,active power curtailment,and reactive power optimization methods,show their contribution to voltage support,yet still limited.This paper proposes a coordinated volt-var control architecture between the LV distribution transformer and solar inverters to optimize the PV power penetration level in a representative LV network in Bornholm Island using a multi-objective genetic algorithm.The approach is to increase the reactive power contribution of the inverters closest to the transformer during overvoltage conditions.Two standard reactive power control concepts,cosu(P)and Q(U),are simulated and compared in terms of network power losses and voltage level along the feeder.As a practical implementation,a reconfigurable hardware is used for developing a testing platform based on real-time measurements to regulate the reactive power level.The proposed testing platform has been developed within PVNET.dk project,which targets to study the approaches for large PV power integration into the network,without the need of reinforcement. | Miguel JUAMPEREZ Guangya YANG Søren Bækhøj KJÆR | 2014 | Journal of Modern Power Systems and Clean Energy2014，2，4： | 10 |
| 5 | Voltage rise mitigation for solar PV integration at LV grids Studies from PVNET.dk显示文摘Solar energy from photovoltaic(PV)is among the fastest developing renewable energy systems worldwide.Driven by governmental subsidies and technological development,Europe has seen a fast expansion of solar PV in the last few years.Among the installed PV plants,most of them are situated at the distribution systems and bring various operational challenges such as power quality and power flow management.The paper discusses the modelling requirements for PV system integration studies,as well as the possible techniques for voltage rise mitigation at low voltage(LV)grids for increasing PV penetration.Potential solutions are listed and preliminary results are presented. | Guangya YANG Francesco MARRA Miguel JUAMPEREZ Søren Bækhøj KJÆR Seyedmostafa HASHEMI JacobØSTERGAARD Hans Henrik IPSEN Kenn H.B.FREDERIKSEN | 2015 | Journal of Modern Power Systems and Clean Energy2015，3，3： | 5 |
| 6 | 全颗粒饲料对奶牛生产性能的影响显示文摘饲料中的中性洗涤纤维(NDF)含量和饲料颗粒直径是影响瘤胃功能的重要因素。试验评估了以颗粒饲料为主的奶牛瘤胃健康情况、NDF消化率和生产性能。选取8头荷斯坦母牛(336±30 d,体重346±35 kg),随机分配到交叉重复试验组中,奶牛安置于牛栏,自由采食。试验期为3周,前两周是适应期,最后一周为数据收集期。各组饲粮原料相同,但物理形式不同,分为全混合日粮(TMR)和颗粒料(直径=8 mm)。两组间物理有效NDF(pe NDF)不同,TMR组为39.8%,颗粒料组为11.8%。在试验过程中,干物质采食量(DMI)、饮水量、瘤胃反刍时间、瘤胃温度和pH情况均记录。3周后收集粪样,确定潜在的可消化NDF总消化率(pdNDF)。每阶段结束后计算平均日增重和饲料转化率。颗粒料组的DMI、DMI/体重和饮水量更高。而两组间平均日增重和饲料转化率无显著差异。颗粒料组的瘤胃反刍时间为241 min·d-1低于TMR组的507 min·d-1。饲料的不同物理外形对瘤胃温度、瘤胃pH无显著影响。TMR组的pdNDF总消化率为90.25%高于颗粒料组的86.82%。试验结果表明,动物易接受完整的颗粒饲料,DMI较高,且反刍时间减少,但瘤胃pH无显著变化。TMR组的pdNDF消化率显著增加。尽管两组奶牛在DMI和纤维消化方面表现不同,但总体表现相似,两组饲料的保存时间与其物理形式有关。在短期内,提供能满足NDF需求的完全颗粒饲料可改善瘤胃健康状况和动物生产性能,而较长时间的数据则需要进一步试验。 | Wang J Yang M Cao M Lin Y Che L Q Duraipandiyan V Al-Dhabi N A Fang Z F Xu S Y Feng B Liu G Wu D Bonfante E Palmonari A Mammi L Canestrari G Fustini M Formigoni A | 2016 | 饲料博览2016，0，12： | 2 |
| 7 | Raman Scattering Studies of the GeS2-Ga2 S3-CsCl Glassy System显示文摘 | H Z Tao X J Zhao C B Jing H Yang,S Mao | | 0，，： | 2 |
| 8 | Transmembrane ICa contributes to rate-dependent changes of action potentials in human ventricular myocytes显示文摘 | Li GR Yang B Feng J Bosch RF Carrier M Nattel S | 1999 | Am J Physiol1999，276，12： | 2 |
| 9 | 机械负荷调节猪腰椎间盘细胞表达α5β1整合素的体外研究显示文摘目的研究α5β1整合素在体外培养的猪腰椎间盘细胞中的表达和机械负荷对其的影响。方法取10只年龄5~6周、体重25~30kg的猪,处死后12h内,无菌条件下切取完整的腰椎,剔除腰椎周围的韧带和软组织,尤其是椎间盘周围的韧带。从腹侧一次性切开椎间盘取出髓核(nucleuspulpous,NP),仔细分离纤维环(anulusfibrous,AF),将两者立即置于Hanks平衡盐溶液中,制成细胞悬液。分别对腰椎间盘的AF和NP细胞施加1MPa、1Hz,3h/d,共3d的周期性液压,通过对细胞的形态学观察、Western免疫印迹和免疫组织化学染色,检测α5β1整合素在正常腰椎间盘AF细胞和NP细胞中的表达及周期性压力对其的影响。结果经周期性液压后,NP细胞的存活率大于90%,AF细胞的存活率大于85%,加压后的AF细胞和NP细胞均可见体积缩小。α5β1整合素在正常腰椎间盘AF细胞和NP细胞中的表达呈强阳性。Western免疫印迹结果显示:加压后α5β1整合素在AF细胞中的表达均明显减少,P值分别为0.000、0.003,与对照组比较差异有统计学意义;α5β1整合素在NP细胞中的表达也明显减少,P值分别为0.001、0.015,与对照组比较差异有统计学意义。结论机械负荷可引起腰椎间盘细胞中α5β1整合素的变化,提示α5β1整合素在腰椎间盘细胞中可能发挥力学传感器的作用。 | 于胜吉 邱贵兴 Yang B Roth S Whyne C Yee AJ | 2006 | 中华骨科杂志2006，26，6： | 2 |
| 10 | Semiclassical wave function in the chaotic region from a quantizing cantorus 显示文摘 | Yang S B Kellman M E | 2006 | Chemical Physics2006，322，1： | 1 |
| 11 | Origin of Field-Dependent Optical Transmission of Magnetic Fluid Films显示文摘 | Chiu Y P Jeang B Y | 2001 | Applied Physics Letters2001，79，： | 1 |
| 12 | Y-W Superplastie behavior in a two-phase TiAl alloy显示文摘 | Yang H S Kim | 1993 | Scripta Metallurgica et Materialia1993，，29： | 1 |
| 13 | Converting ceria polyhedral nanoparticles into single-crystal nanospheres 显示文摘 | Feng X D Sayle D C Wang Z L Paras M S Santora B Sutorik A C Sayle T X T Yang Y Ding Y Wang X D Her Y S | 2006 | Science2006，312，5779： | 1 |
| 14 | Electrocatalytic properties of platinum on hard carbon spherules derived from deoiled asphalt for methanol oxidation显示文摘 | Xu B S Guo J J Jia H S Yang X W Liu X G | 2007 | Catalysis Today2007，125，34： | 1 |
| 15 | Phenotype-genotype con'elation in eight Chinese 17 alpha-hydroxylase/17, 20 lyase-deficiency patients with five novel mutations of CYP17A1 gene显示文摘 | Yang J Cui B Sun S | 2006 | J Clin Endocrinol Metab2006，91，9： | 1 |
| 16 | Responses of saltcedar (Tamarix chinensis) to water table depth and soil salinity in the Yellow River Delta, China显示文摘 | CUI B S YANG Q C ZHANG K J | 2010 | Plant Ecology2010，209，2： | 1 |
| 17 | Effect of surface composi-tion of Pt-Au alloy cathode catalyst on the performance of directmethanol fuel cells显示文摘 | XU J B ZHAO T S YANG W W | 2010 | International Journal of Hydrogen Energy2010，16，35： | 1 |
| 18 | Support vector machine in machine condition monitoring and fault diagnosis显示文摘 | WIDODO A YANG B S | 2007 | Mechanical Systems and Signal Processing2007，21，： | 1 |
| 19 | Wind-blown origin of the Pliocene red clay formation in the central Loess Plateau 显示文摘 | Ding Z L Sun J M Liu T S Zhu R X Yang S L Guo B | 1998 | Earth and Planetary Science Letters1998，161，： | 1 |
| 20 | Storm wave reactivation of a submarine landslide显示文摘 | Prior D B Suhayda J N Lu N J Bomhold B D Keller G H Wiseman W J Wright L D Yang Z S | 1989 | Nature1989，341，： | 1 |
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