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| 1 | Direct reprogramming of Sertoli cells into multipotent neural stem cells by defined factors显示文摘Multipotent 神经干细胞为房间治疗保持大诺言。到导致的 pluripotent 干细胞以及成熟神经原的成纤维细胞的 reprogramming 建议可能性没有首先建立 pluripotency,把一个严重地区分的体的房间变换成一个 multipotent 状态。这里,我们证明房间从中层导出的那 Sertoli 能直接被变换成拥有神经干细胞性质的一个 multipotent 状态。导致的神经干细胞(iNSCs ) 表示多重 NSC 特定的标记,展出类似于正常 NSC 的全球基因表示侧面,并且能够自强并且区分功能的神经原进神经胶质并且 electrophysiologically。为酷氨酸 hydroxylase (TH ) 积极的导出 iNSC 的神经原污点, γ -aminobutyric 酸,和胆碱 acetyltransferase。另外, iNSCs 能熬过并且产生跟随移植进有牙齿的回转的触处。iNSCs 的产生可以为疾病建模和再生药有重要含意。 | Chao Sheng Qinyuan Zheng Jianyu Wu Zhen Xu Libin Wang Wei Li Haijiang Zhang Xiao-Yang Zhao Lei Liu Ziwei Wang Changlong Guo Hua-Jun Wu Zhonghua Liu Liu Wang Shigang He Xiu-Jie Wang Zhiguo Chen Qi Zhou | 2012 | Cell Research2012，22，1： | 31 |
| 2 | Mechanism of intercalation and deintercalation of lithium ions in graphene nanosheets显示文摘Graphene nanosheets (GNSs) were synthesized by reducing exfoliated graphite oxides. Their structure, surface morphology and lithium storage mechanism were characterized and investigated systematically using X-ray diffraction, atomic force microscopy, scanning electron microscopy, charge-discharge tests, cyclic voltammetry and electrochemical impedance spectroscopy. It was found that the GNSs, which were obtained via chemical synthesis, were primarily less than 10 graphene layers. The GNS electrodes, which were fabricated from the reduced GNSs, exhibited an enhanced reversible lithium storage capacity and good cyclic stability when serving as anodes in lithium-ion batteries. Also, the first-cycle irreversible capacities of the system were relatively high, because of the formation of a solid electrolyte interphase film on the surface of the GNS electrode and the spontaneous stacking of GNSs during the first lithiation. The electrochemical impedance spectroscopy results suggest that the solid electrolyte interphase film on the GNS electrode during first lithiation were primarily formed at potentials between 0.95 and 0.7 V. Also, the symmetry factor of the charge transfer was measured to be 0.446. | TIAN LeiLei ZHUANG QuanChao LI Jia SHI YueLi CHEN JianPeng LU Feng SUN ShiGang | 2011 | Chinese Science Bulletin2011，56，30： | 11 |
| 3 | Abnormal infrared effects of nanometer scale thin film material of PtPd alloy in CO adsorption显示文摘Nanometer scale thin film material of PtPd alloy supported on glassy carbon (nm-PtPd/GC) was prepared by the electrochemical codeposition method under cyclic voltammetric conditions. STM patterns demonstrated that the prepared thin films are composed of layered crystallites in elliptic form. Electrochemical in situ FTIRS studies explored the abnormal infrared effects (AIREs) of nm-PtPd/GC for CO adsorption, which are (i) the remarkable enhancement of IR absorption, (ii) the inversion of COad band direction, and (iii) notable increase in the full width at half maximum (FWHM) of COad bands. The results demonstrated also that the enhancement factor of IR absorption varies with the thickness of PtPd alloy film and has reached a maximum value of 38.3 under the experimental conditions. | Zhi Chen Shigang Sun Nan Ding Zhiyou Zhou | 2001 | Chinese Science Bulletin2001，46，17： | 4 |
| 4 | Roles of insulin-like growth factor Ⅱ in regulating female reproductive physiology显示文摘The number of growth factors involved in female fertility has been extensively studied, but reluctance to add essential growth factors in culture media has limited progress in optimizing embryonic growth and implantation outcomes, a situation that has ultimately led to reduced pregnancy outcomes. Insulin-like growth factor Ⅱ(IGF-Ⅱ) is the most intricately regulated of all known reproduction-related growth factors characterized to date, and is perhaps the predominant growth factor in human ovarian follicles. This review aims to concisely summarize what is known about the role of IGF-Ⅱ in follicular development, oocyte maturation, embryonic development, implantation success, placentation, fetal growth, and in reducing placental cell apoptosis, as well as present strategies that use growth factors in culture systems to improve the developmental potential of oocytes and embryos in different species. Synthesizing the present knowledge about the physiological roles of IGF-Ⅱ in follicular development, oocyte maturation, and early embryonic development should, on the one hand, deepen our overall understanding of the potential beneficial effects of growth factors in female reproduction and on the other hand support development(optimization) of improved outcomes for assisted reproductive technologies. | Tahir Muhammad Mengjing Li Jianfeng Wang Tao Huang Shigang Zhao Han Zhao Hongbin Liu Zi-Jiang Chen | 2020 | Science China(Life Sciences)2020，63，6： | 4 |
| 5 | Dominant mutations in CHK1 cause pronuclear fusion failure and zygote arrest that can be rescued by CHK1 inhibitor显示文摘Dear Editor,Infertility poses a major challenge to human reproductive health,affecting approximately 48 million women worldwide.1 Assisted reproductive techniques(ART),including in vitro fertilization(IVF)and intracytoplasmic sperm injection(ICSI),enable infertile women to have their biological embryos in vitro and further give birth to babies after embryo transfer.However,about 10%of all human embryos produced by ART are blocked in the early embryonic stage2 and approximately 2%fertilized oocytes derived from ART could not accomplish the first cell division.3 About one half of human infertility cases involve an underlying genetic factor,although the majority of genetic causes have remained elusive.4 In this study,we report that dominant mutations in CHK1 are responsible for pronuclear fusion failure and zygote arrest(PFF-ZA)in 7 out of 29 cases,likely through increasing the CHK1 activity.Importantly,PFF-ZA caused by these mutations could be effectively rescued by using the CHK1 inhibitor,PF477736. | Honghui Zhang Tailai Chen Keliang Wu Zhenzhen Hou Shigang Zhao Chuanxin Zhang Yuan Gao Ming Gao Zi-Jiang Chen Han Zhao | 2021 | Cell Research2021，31，7： | 4 |
| 6 | A Convection-Allowing Ensemble Forecast Based on the Breeding Growth Mode and Associated Optimization of Precipitation Forecast显示文摘A convection-allowing ensemble forecast experiment on a squall line was conducted based on the breeding growth mode(BGM). Meanwhile, the probability matched mean(PMM) and neighborhood ensemble probability(NEP)methods were used to optimize the associated precipitation forecast. The ensemble forecast predicted the precipitation tendency accurately, which was closer to the observation than in the control forecast. For heavy rainfall, the precipitation center produced by the ensemble forecast was also better. The Fractions Skill Score(FSS) results indicated that the ensemble mean was skillful in light rainfall, while the PMM produced better probability distribution of precipitation for heavy rainfall. Preliminary results demonstrated that convection-allowing ensemble forecast could improve precipitation forecast skill through providing valuable probability forecasts. It is necessary to employ new methods, such as the PMM and NEP, to generate precipitation probability forecasts. Nonetheless, the lack of spread and the overprediction of precipitation by the ensemble members are still problems that need to be solved. | xiang li hongrang he chaohui chen ziqing miao shigang bai | 2017 | Journal of Meteorological Research2017，31，5： | 4 |
| 7 | Understanding divergent domestication traits from the whole-genome sequencing of swamp-and river-buffalo populations显示文摘Domesticated buffaloes have been integral to rice-paddy agro-ecosystems formillennia,yet relatively little is known about the buffalo genomics.Here,we sequenced and assembled reference genomes for both swamp and river buffaloes and we re-sequenced 230 individuals(132 swamp buffaloes and 98 river buffaloes)sampled from across Asia and Europe.Beyond the many actionable insights that our study revealed about the domestication,basic physiology and breeding of buffalo,we made the striking discovery that the divergent domestication traits between swamp and river buffaloes can be explained with recent selections of genes on social behavior,digestion metabolism,strengths and milk production. | Xier Luo Yu Zhou Bing Zhang Yi Zhang Xiaobo Wang Tong Feng Zhipeng Li Kuiqing Cui Zhiqiang Wang Chan Luo Hui Li Yanfei Deng Fenghua Lu Jianlin Han Yongwang Miao Huaming Mao Xiaoyan Yi Cheng Ai Shigang Wu Alun Li Zhichao Wu Zijun Zhuo Do Da Giang Bikash Mitra Mohammad Farhad Vahidi Shahid Mansoor Sahar Ahmed Al-Bayatti Eka Meutia Sari Neena Amatya Gorkhali Sigit Prastowo Laiba Shafique Guoyou Ye Qian Qian Baoshan Chen Deshun Shi Jue Ruan Qingyou Liu | 2020 | National Science Review2020，7，3： | 3 |
| 8 | Comprehensive test stand for high-intensity cyclotron development显示文摘A comprehensive test stand for high-intensity cyclotron development,a 10 MeV 430 μA cyclotron,has been successfully constructed at China Institute of Atomic Energy (CIAE) for the experimental verification of the viability of a 100 MeV high-intensity cyclotron (CYCIAE-100) being constructed at CIAE.The verification includes the overall design technology,detail design and engineering technology for the crucial parts of the machine,e.g.main magnet and beam diagnostics.It will also pave the way for future enhancement of the beam intensity.The test stand consists of a H-ion source,axial injection system,central region,main magnet and coil,RF resonator,stripping extraction,and auxiliary systems,which include the RF power amplifier,high voltage and DC power supplies,electric apparatus,beam diagnostics,control,vacuum,water cooling,pneumatic system,and safety interlock.This paper presents the work regarding the design and sub-system development of the test sand,and the results of the beam commissioning of the machine. | ZHANG TianJue LI ZhenGuo CHU ChengJie XING JianSheng GUAN FengPing ZHONG JunQing JI Bin GE Tao YIN ZhiGuo HOU ShiGang PAN GaoFeng YAO HongJuan LU YinLong WANG ZhenHui WU LongCheng LIN Jun JIA XianLu WEI SuMin WEN LiPeng WANG Feng XIA Le CAI HongRu XIE HuaiDong CHEN RongFan ZHANG Yan ZHANG SuPing LIU GengShou ZOU Jian AN ShiZhong YANG JianJun BI YuanJie YANG Fang | 2011 | Chinese Science Bulletin2011，56，3： | 3 |
| 9 | Studies of the first lithiation of graphite materials by electrochemical impedance spectroscopy显示文摘First lithiation of graphite electrode in 1 mol/L LiPF6-EC:DEC:DMC electrolyte was investi- gated by electrochemical impedance spectroscopy (EIS). The results illustrated that the first arc in the high-frequency range observed in the Nyquist dia- gram appears near 0.9 V in the initial lithiation of graphite electrode, and its diameter increases with the decrease of polarization potential. These EIS features were attributed to the formation and growth of SEI film. Appropriate equivalent circuit was pro- posed to fit the experimental EIS data. The fitting results revealed the process of the formation and growth of SEI film, and evaluated quantitatively the resistance of charge transfer, as well as the capaci- tance of double layer along with the increase of po- larization potentials. | ZHUANG Quanchao CHEN Zuofeng DONG Quanfeng JIANG Yanxia HUANG Ling SUN Shigang | 2006 | Chinese Science Bulletin2006，51，9： | 3 |
| 10 | In situ time-resolved FTIRS study of adsorption and oxidation of ethylene glycol on Pt(100) electrode显示文摘Adsorption and oxidation of ethylene glyco(EG) on Pt(100) electrode were studied by in situ timeresolved FTIRS (TRFTIRS). The TRFTIR spectra recordedat 0.10 V illustrate that an IR band appears near 2050 cm?at t > 5 s, corresponding to linearly bonded CO formed indissociative adsorption of EG. The TRFTIR results haveconfirmed also that CO species are distributed uniformly onPt(100) surface. Another band appears near 2342 cm?1 at > 70 s, associating with IR absorption of CO2 produced inthe direct oxidation of EG. With the increase of electrodepotential, the direct oxidation of EG becomes gradually themain reaction. When the potential is above 0.40 V, the oxidation of EG occurs mainly via the reactive intermediates, i.especies containing –COOH determined by in situ TRFTIRS. | FAN Youjun ZHOU Zhiyou FAN Chunjie ZHEN Chunhua CHEN Shengpei SUN Shigang | 2005 | Chinese Science Bulletin2005，50，18： | 2 |
| 11 | Parthenolide attenuates LPS-induced activation of NF-κB in a time-dependent manner in rat myocardium显示文摘Parthenolide(PTN),a selective nuclear factor kappa B(NF-κB)inhibitor,has been used extensively to inhibit NF-κB activation.The duration of the inhibitory effect of PTN on NF-κB in vivo remains unclear.This study was to determine whether a lipopolysaccharide(LPS)challenge 6,12 and 24 h after the administration of PTN could activate NF-κB.Rats were devided into five groups.The rats in the PTN,PTN+LPS and DMSO groups were injected intraperitoneally with PTN or DMSO.After 6,12 or 24 h,LPS was administered in LPS and PTN+LPS groups.The expressions of NF-κB p50,IκBα and p-IκBα were inhibited in both PTN and PTN+LPS group at end of 6 and 12 h and no effects at 24 h.In summary,myocardial NF-κB expression occurs 1 h after the administration of LPS.PTN blocks this effect given at 6 h and no inhibitory effect 24 h after administration in vivo. | Hong Xie Chen Wang Xuemei Wu Xia Liu Shigang Qiao Chunfeng Liu Hong Liu | 2012 | The Journal of Biomedical Research2012，26，1： | 2 |
| 12 | Distributed quality-of-service routing in Ad Hoc networks 显示文摘 | Shigang Chen Klara Nahrst | 1999 | IEEE Journal on Selected Areas in Communication1999，17，8： | 1 |
| 13 | Detecting Internet worms at early stage显示文摘 | Chen Shigang Ranka Sanjay | 2005 | IEEE Journal on Selected Areas in Communications2005，23，10： | 1 |
| 14 | Measure Synchronization of High-cycle Islets in Couple Hamiltonian Sys- tems 显示文摘 | CHEN Shaoying WANG Guangrui CHEN Shigang | 2004 | Chin Phys Leu2004，21，11： | 1 |
| 15 | An Improved Method of Detecting Edge Direction for Spatial Error Concealment显示文摘 | Yan Zhao Hexin Chen Shigang Wang Moncef Gabbouj | 2012 | Journal of Multimedia2012，，3： | 1 |
| 16 | An Automated Signature-Based Approach Against Polymorphic Internet Worms显示文摘 | Tang Yong Chen Shigang | 2007 | IEEE Transactions on ParalIel and Distributed Systems2007，18，07： | 1 |
| 17 | Hepatoprotective mechanisms of Yan-gan-wan显示文摘 | Melissa D. Yang Qing-gao Deng Shuang Chen Shigang Xiong Dennis Koop Hidekazu Tsukamoto | 2005 | Hepatology Research2005，，4： | 1 |
| 18 | Distributed Quality-of-Service routing in ad hoc network显示文摘 | Shigang Chen Klara Nahrstedt | 1999 | IEEE Journal on Selected Areas In Communications1999，17，8： | 1 |
| 19 | Minimizing the maximum firewall rule set in a network with multiple firewalls显示文摘 | Yoon M Chen Shigang Zhang Zhan | 2010 | IEEE Transactions on Computers2010，59，2： | 1 |
| 20 | SoMR : A scalable distributed QoS multicast routing protocol显示文摘 | Chen Shigang Shavitt Y | 2008 | Journal of Parallel and Distributed Computing2008，68，2： | 1 |
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