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| 1 | A comparative study between Embosphere~ and conventional transcatheter arterial chemoembolization for treatment of unresectable liver metastasis from GIST显示文摘Objective:Transcatheter arterial chemoembolization(TACE) is a standard treatment for hepatocellular carcinoma(HCC) and/or some unresectable liver metastasis tumors.Hypervascular liver metastatic lesions such as metastasis from gastrointestinal stromal tumor(GIST) are an indication for transcatheter arterial embolization(TAE).The purpose of this study was to evaluate the efficacy and safety of Embosphere~-TAE(Embo-TAE) in comparison with conventional TACE(cTACE) for the treatment of liver metastasis from GIST.Methods:A total of 45 patients who underwent TACE between Aug 2008 and Feb 2013 were enrolled.Patients with GIST who underwent TAE with Embosphere~(n=19) were compared with controls who received cTACE(n=26).The primary end points were treatment response and treatment-related adverse events.The secondary end points were progression-free survival(PFS) and overall survival(OS).Results:The treatment response of Embo-TAE group was significantly higher than that of the cTACE group(P<0.001).The PFS was significantly better in the Embosphere~-group than in the cTACE group(56.6 and 42.1 weeks,respectively;P=0.003).However,there was no statistically significant difference in liver toxicity between the two groups(P>0.05).The median OS in the Embo-TAE group was longer than that in the cTACE group(74.0 weeks,95% CI:68.2-79.8 vs.61.7 weeks,95% CI:56.2-67.2 weeks)(unadjusted P=0.045).The use of Embo-TAE significantly reduced the risk of death in patients with GIST with liver metastases according to the Cox proportional hazards regression model [hazard ratio(HR):0.149;95% CI:0.064-0.475].Conclusions:TAE with Embosphere~ showed better treatment response and delayed tumor progression compared with cTACE.There was no significant difference in treatment-related hepatic toxicities.EmboTAE thus appears to be a feasible and promising approach in the treatment of liver metastasis from GIST. | Guang Cao Xu Zhu Jian Li Lin Shen Renjie Yang Hui Chen Xiaodong Wang Song Gao Haifeng Xu Linzhong Zhu Peng Liu Jianhai Guo | 2014 | Chinese Journal of Cancer Research2014，26，1： | 18 |
| 2 | The earthquake-related disturbances in ionosphere and project of the first China seismo-electromagnetic satellite显示文摘Based on the case studies and statistical analysis of earthquake-related ionospheric disturbances mainly from DEMETER satellite,ground-based GPS and ionosounding data,this paper summarizes the statistical characteristics of earthquake-related ionospheric disturbances,including electromagnetic emissions,plasma perturbations and variation of energetic particle flux.According to the main results done by Chinese scientists, fusing with the existed study from global researches,seismo-ionospheric disturbances usually occurred a few days or hours before earthquake occurrence.Paralleling to these case studies,lithosphere-atmosphere-ionosphere (LAI) coupling mechanisms are checked and optimized.A thermo-electric model was proposed to explain the seismo-electromagnetic effects before earthquakes.A propagation model was put forward to explain the electromagnetic waves into the ionosphere.According to the requirement of earthquake prediction research,China seismo-electromagnetic satellite,the first space-based platform of Chinese earthquake stereoscopic observation system,is proposed and planned to launch at about the end of 2014.It focuses on checking the LAI model and distinguishing earthquake-related ionospheric disturbance.The preliminary design for the satellite will adopt CAST-2000 platform with eight payloads onboard.It is believed that the satellite will work together with the ground monitoring network to improve the capability to capture seismo-electromagnetic information,which is beneficial for earthquake monitoring and prediction researches. | Xuhui Shen Xuemin Zhang Lanwei Wang Huaran Chen Yun Wu Shigeng Yuan Junfeng Shen Shufan Zhao Jiadong Qian Jianhai Ding | 2011 | Earthquake Science2011，24，6： | 13 |
| 3 | Prognostic factors for transarterial chemoembolization combined with sustained oxaliplatin-based hepatic arterial infusion chemotherapy of colorectal cancer liver metastasis显示文摘Objective: To investigate the prognostic factors in chemorefractory colorectal cancer liver metastasis(CRCLM)patients treated by transarterial chemoembolization(TACE) and sustained hepatic arterial infusion chemotherapy(HAIC).Methods: Between 2006 and 2015, 162 patients who underwent 763 TACE and HAIC in total were enrolled in this retrospective study, including 110 males and 52 females, with a median age of 60(range, 26–83) years.Prognostic factors were assessed with Log-rank test, Cox univariate and multivariate analyses.Results: The median survival time(MST) and median progression-free survival(PFS) of the 162 patients from first TACE/HAIC were 15.6 months and 5.5 months respectively. Normal serum carbohydrate antigen 19-9(CA19-9, <37 U/m L)(P<0.001) and carbohydrate antigen 72-4(CA72-4, <6.7 U/m L)(P=0.026), combination with other local treatment(liver radiotherapy or liver radiofrequency ablation)(P=0.034) and response to TACE/HAIC(P<0.001) were significant factors related to survival after TACE/HAIC in univariate analysis. A multivariate analysis revealed that normal serum CA19-9(P<0.001), response to TACE/HAIC(P<0.001) and combination with other local treatment(P=0.001) were independent factors among them.Conclusions: Our findings indicate that serum CA19-9 <37 U/m L and response to TACE/HAIC are significant prognostic indicators for this combined treatment, and treated with other local treatment could reach a considerable survival benefit for CRCLM. This could be useful for making decisions regarding the treatment of CRCLM. | Hangyu Zhang Jianhai Guo Song Gao Pengjun Zhang Hui Chen Xiaodong Wang Xiaoting Li Xu Zhu | 2017 | Chinese Journal of Cancer Research2017，29，1： | 12 |
| 4 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 5 | Effect of low current density electrochemical oxidation on the properties of carbon fiber reinforced resin composites显示文摘 | Qian Xin Zhi Jianhai Chen Liqun | 2013 | Surf Interface Anal2013，45，5： | 1 |
| 6 | 显示文摘 | Ping yuan Ma Qing Chen Jianhai | 2007 | Acta Pharmaceutica Sinica2007，42，6： | 1 |
| 7 | Non-cooperative games on multidimensional resource allocation显示文摘 | Deshi Ye Jianhai Chen | 2013 | Future Generation Computer Systems2013，，6： | 1 |
| 8 | microRNA expression profiling in multidrug resistance of the 5?Fu?inducedSGC?7901 human gastric cancer cell line显示文摘 | Yan Wang Xiaodong Gu Zhenyang Li Jianbin Xiang Jianhai Jiang Zongyou Chen | 2013 | Molecular Medicine Reports2013，，5： | 1 |
| 9 | Ultralow detection limit and ultrafast response/recovery of the H_(2)gas sensor based on Pd-doped rGO/ZnO-SnO_(2)from hydrothermal synthesis显示文摘Hydrogen(H_(2))sensors are of great significance in hydrogen energy development and hydrogen safety monitoring.However,achieving fast and effective detection of low concentrations of hydrogen is a key problem to be solved in hydrogen sensing.In this work,we combined the excellent gas sensing properties of tin(IV)oxide(SnO_(2))and zinc oxide(ZnO)with the outstanding electrical properties of reduced graphene oxide(rGO)and prepared palladium(Pd)-doped rGO/ZnO-SnO_(2)nanocomposites by a hydrothermal method.The crystal structure,structural morphology,and elemental composition of the material were characterized by FE-SEM,TEM,xRD,XPS,Raman spectroscopy,and N2 adsorption-desorption.The results showed that the Pd-doped ZnO-SnO_(2)composites were successfully synthesized and uniformly coated on the surface of the rGO.The hydrogen gas sensing performance of the sensor prepared in this work was investigated,and the results showed that,compared with the pure Pd-doped ZnO-SnO_(2)sensor,the Pddoped rGO/ZnO-SnO_(2)sensor modified with 3 wt%rGO had better hydrogen(H_(2))-sensing response of 9.4-100 ppm H_(2)at 380℃.In addition,this sensor had extremely low time parameters(the response time and recovery time for 100 ppm H_(2)at 380℃were 4 s and 8 s,respectively)and an extremely low detection limit(50 ppb).Moreover,the sensor exhibited outstanding repeatability and restoration.According to the analysis of the sensing mechanism of this nanocomposite,the enhanced sensing performance of the Pd-doped rGO/ZnO-SnO_(2)sensor is mainly due to the heterostructure of rGO,Zno,and SnO_(2),the excellent electrical and physical properties of rGO and the synergy between rGO and Pd. | Xinxiao Zhang Jianhai Sun Kangsong Tang Hairong Wang Tingting Chen Kaisheng Jiang Tianye Zhou Hao Quan Ruihua Guo | 2022 | Microsystems & Nanoengineering2022，8，3： | 0 |
| 10 | Towards Understanding the Security of Modern Image Captchas and Underground Captcha-Solving Services显示文摘Image captchas have recently become very popular and are widely deployed across the Internet to defend against abusive programs. However, the ever-advancing capabilities of computer vision have gradually diminished the security of image captchas and made them vulnerable to attack. In this paper, we first classify the currently popular image captchas into three categories: selection-based captchas, slide-based captchas, and click-based captchas. Second, we propose simple yet powerful attack frameworks against each of these categories of image captchas. Third, we systematically evaluate our attack frameworks against 10 popular real-world image captchas,including captchas from tencent.com, google.com, and 12306.cn. Fourth, we compare our attacks against nine online image recognition services and against human labors from eight underground captcha-solving services. Our evaluation results show that(1) each of the popular image captchas that we study is vulnerable to our attacks;(2) our attacks yield the highest captcha-breaking success rate compared with state-of-the-art methods in almost all scenarios; and(3) our attacks achieve almost as high a success rate as human labor while being much faster.Based on our evaluation, we identify some design flaws in these popular schemes, along with some best practices and design principles for more secure captchas. We also examine the underground market for captcha-solving services, identifying 152 such services. We then seek to measure this underground market with data from these services. Our findings shed light on understanding the scale, impact, and commercial landscape of the underground market for captcha solving. | Haiqin Weng Binbin Zhao Shouling Ji Jianhai Chen Ting Wang Qinming He Raheem Beyah | 2019 | Big Data Mining and Analytics2019，2，2： | 0 |
| 11 | A Review of Seismicity in 1996显示文摘Ⅰ. SURVEY OF THE GLOBAL SEISMICITY A total of 28 earthquakes of M_s ≥7.0 occurred over the entire world in 1996 according to the determination by the Chinese Seismic Station Network. The strongest one is the Irian earthquake (M_s 7.9, February 17, 1996, Indonesia) (Fig. 1). It is considered that the global seismicity in 1996 is still situated in the active period based on the comprehensive analysis of its frequency, magnitude, and range. | Ding Jianhai,Chen Xuezhong,Liu Jie,and Yu Surong Center for Analysis and Prediction,SSB,Beijing 100036,China | 1997 | Earthquake Research in China1997，11，2： | 0 |
| 12 | A redox-responsive self-assembling COA-4-arm PEG prodrug nanosystem for dual drug delivery suppresses cancer metastasis and drug resistance by downregulating hsp90 expression显示文摘Metastasis and resistance are main causes to affect the outcome of the current anticancer therapies.Heat shock protein 90(Hsp90)as an ATP-dependent molecular chaperone takes important role in the tumor metastasis and resistance.Targeting Hsp90 and downregulating its expression show promising in inhibiting tumor metastasis and resistance.In this study,a redox-responsive dual-drug nanocarrier was constructed for the effective delivery of a commonly used chemotherapeutic drug PTX,and a COAmodified 4-arm PEG polymer(4PSC)was synthesized.COA,an active component in oleanolic acid that exerts strong antitumor activity by downregulating Hsp90 expression,was used as a structural and functional element to endow 4PSC with redox responsiveness and Hsp90 inhibitory activity.Our results showed that 4PSC/PTX nanomicelles efficiently delivered PTX and COA to tumor locations without inducing systemic toxicity.By blocking the Hsp90 signaling pathway,4PSC significantly enhanced the antitumor effect of PTX,inhibiting tumor proliferation and invasiveness as well as chemotherapy-induced resistance in vitro.Remarkable results were further confirmed in vivo with two preclinical tumor models.These findings demonstrate that the COA-modified 4PSC drug delivery nanosystem provides a potential platform for enhancing the efficacy of chemotherapies. | Yi Zhou Yingling Miao Qiudi Huang Wenwen Shi Jiacui Xie Jiachang Lin Pei Huang Chengfeng Yue Yuan Qin Xiyong Yu He Wang Linghao Qin Jianhai Chen | 2023 | Acta Pharmaceutica Sinica B2023，13，7： | 0 |
| 13 | Development and application of high-precision multifunction astronomical plate digitizers in China显示文摘Before charge-coupled device detectors became widely employed in observational astronomy,for more than a hundred years,the main detection method was photography on astronomical glass plates.Recently,in order to preserve these historical data and maintain their usability,the International Astronomical Union has appealed to all countries for global digitization of astronomical plates by developing or adopting advanced digitization technology.Specialized digitizers with high precision and high measuring speed represent key equipment for this task.The Shanghai Astronomical Observatory and the Nishimura Co.,Ltd in Japan cooperated between 2013 and 2016 to develop the first Chinese high-precision astronomical plate digitizer,which was then used for complete digitization of all nighttime-observation astronomical plates in China.Then,in 2019–2021,the Shanghai Astronomical Observatory independently developed new models of plate digitizers that enabled countries such as Uzbekistan and Italy to digitize their astronomical plates.Additionally,a new high-precision and multifunction digitizer was also used to digitize valuable microscope slides from the Shanghai Natural History Museum,providing a successful example of cross-domain application of high-precision digitization technology. | Meiting Yang Yong Yu Liangliang Wang Zhengjun Shang Changshun Liu Lixin Zheng Zhendong Chen Jing Yang Dongmei Da Shan Dong Shiyin Shen Zhenghong Tang Jianhai Zhao | 2024 | Astronomical Techniques and Instruments2024，1，1： | 0 |
| 14 | Solution-based processing of carbon nitride composite for boosted photocatalytic activities显示文摘Graphite-phase polymeric carbon nitride(CN) was reported to be a promising material in photoelectrochemical solar energy conversion. However, its high recombination rate of photogenerated carriers limits its potential applications. In this article, a heterojunction of CN and sulfur-doped CN(CNS)was constructed through a solution-based processing way. Interestingly, it was observed that the photocatalytic hydrogen production of the as-prepared composite was 32.6 times higher than that of bulk carbon nitride and 2.3 times higher than that of the composites by conventional impregnating method.This study opens a new avenue to construct heterojunction of CN for large-scale industrial applications in environmental remediation. | Yile Chen Zhongshen Zhan Jianhai Wang Yanfei Shen Songqin Liu Yuanjian Zhang | 2018 | Chinese Chemical Letters2018，29，3： | 0 |
| 15 | Dissemination of Antibiotic Resistance Genes Among Patients with Diarrhea — Freetown, Sierra Leone, 2018显示文摘What is already known about this topic?Antibiotic resistance(AR)is a serious public health threat worldwide.However,the AR and antibiotic resistance genes(ARGs)data from West Africa,especially from Sierra Leone,are limited.What is added by this report?The study revealed ARGs’common dissemination,and multiplex antibiotic resistance genes in one sample.Genes blaNDM and blaOXA-48-like were first discovered in Sierra Leone.What are the implications for public health practice?Basic information is provided for AR research and surveillance and highlights that effective AR surveillance among diarrhea patients is necessary for Sierra Leone and West Africa. | Xia Chen Enmin Zhang Michael K Abdulai Alie Brima Tia Esther Debora Ngegba Jianhai Yin Songtao Xu Lili Wang Xiaoping Dong Doris Harding Biao Kan | 2022 | China CDC weekly2022，4，49： | 0 |
| 16 | Cu-doped SnO_(2)/rGO nanocomposites for ultrasensitive H2S detection at low temperature显示文摘Hydrogen sulfide(H_(2)S)detection remains a significant concern and the sensitivity,selectivity,and detection limit must be balanced at low temperatures.Herein,we utilized a facile solvothermal method to prepare Cu-doped SnO_(2)/rGO nanocomposites that have emerged as promising candidate materials for H_(2)S sensors.Characterization of the Cu-SnO_(2)/rGO was carried out to determine its surface morphology,chemical composition,and crystal defects.The optimal sensor response for 10 ppm H_(2)S was~1415.7 at 120℃,which was over 320 times higher than that seen for pristine SnO_(2)CQDs(R_(a)/R_(g)=4.4)at 280℃.Moreover,the sensor material exhibited excellent selectivity,a superior linear working range(R^(2)=0.991,1-150 ppm),a fast response time(31 s to 2 ppm),and ppb-level H_(2)S detection(R_(a)/R_(g)=1.26 to 50 ppb)at 120℃.In addition,the sensor maintained a high performance even at extremely high humidity(90%)and showed outstanding long-term stability.These superb H_(2)S sensing properties were attributed to catalytic sensitization by the Cu dopant and a synergistic effect of the Cu-SnO_(2)and rGO,which offered abundant active sites for O_(2)and H_(2)S absorption and accelerated the transfer of electrons/holes. | Tingting Chen Jianhai Sun Ning Xue Wen Wang Zongchang Luo Qinqin Liang Tianye Zhou Hao Quan Haoyuan Cai Kangsong Tang Kaisheng Jiang | 2023 | Microsystems & Nanoengineering2023，9，3： | 0 |
| 17 | Building better solid-state batteries with silicon-based anodes显示文摘Silicon(Si)-based solid-state batteries(Si-SSBs)are attracting tremendous attention because of their high energy density and unprecedented safety,making them become promising candidates for next-generation energy storage systems.Nevertheless,the commercialization of Si-SSBs is significantly impeded by enormous challenges including large volume variation,severe interfacial problems,elusive fundamental mechanisms,and unsatisfied electrochemical performance.Besides,some unknown electrochemical processes in Si-based anode,solid-state electrolytes(SSEs),and Si-based anode/SSE interfaces are still needed to be explored,while an in-depth understanding of solid–solid interfacial chemistry is insufficient in Si-SSBs.This review aims to summarize the current scientific and technological advances and insights into tackling challenges to promote the deployment of Si-SSBs.First,the differences between various conventional liquid electrolyte-dominated Si-based lithium-ion batteries(LIBs)with Si-SSBs are discussed.Subsequently,the interfacial mechanical contact model,chemical reaction properties,and charge transfer kinetics(mechanical–chemical kinetics)between Si-based anode and three different SSEs(inorganic(oxides)SSEs,organic–inorganic composite SSEs,and inorganic(sulfides)SSEs)are systemically reviewed,respectively.Moreover,the progress for promising inorganic(sulfides)SSE-based Si-SSBs on the aspects of electrode constitution,three-dimensional structured electrodes,and external stack pressure is highlighted,respectively.Finally,future research directions and prospects in the development of Si-SSBs are proposed. | Zhefei Sun Quanzhi Yin Haoyu Chen Miao Li Shenghui Zhou Sifan Wen Jianhai Pan Qizheng Zheng Bing Jiang Haodong Liu Kangwoon Kim Jie Li Xiang Han Yan-Bing He Li Zhang Meicheng Li Qiaobao Zhang | 2023 | Interdisciplinary Materials2023，2，4： | 0 |
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