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| 1 | Current status of diagnosis and treatment of bladder cancer in China-Analyses of Chinese Bladder Cancer Consortium database显示文摘Objective:To investigate current status of diagnosis and treatment of bladder cancer in China.Methods:A database was generated by Chinese Bladder Cancer Consortium(CBCC).From January 2007 to December 2012,14,260 cases from 44 CBCC centers were included.Data of diagnosis,treatment and pathology were collected.Results:The average age was 63.5 year-old and most patients were male(84.3%).The most common histologic types were urothelial carcinoma(91.4%),adenocarcinoma(1.8%),and squamous carcinoma(1.9%).According to 1973 and 2004 WHO grading system,42.0%,41.0%,and 17.0% of patients were grade 1,2,and 3,and 16.0%,48.7%,and 35.3% of patients were papillary urothelial neoplasms of low malignant potential,low,and high grade,respectively.Non-muscle invasive bladder cancer(NMIBC)and muscle invasive bladder cancer(MIBC)were 25.2% and 74.1%,respectively(0.8% not clear).Carcinoma in situ was only 2.4%.Most patients were diagnosed by white-light cystoscopy with biopsy(74.3%).Fluorescence and narrow band imaging cystoscopy had additional detection rate of 1.0% and 4.0%,respectively.Diagnostic transurethral resection(TUR)provided detection rate of 16.9%.Most NMIBCs were treated with TUR(89.2%).After initial TUR,2.6%accepted second TUR,and 45.7%,69.9%,and 58.7% accepted immediate,induced,and maintenance chemotherapy instillation,respectively.Most MIBCs were treated with radical cystectomy(RC,59.7%).Laparoscopic RCs were 35.1%,while open RC 63.4%.Extended and standard pelvic lymph node dissection were 7% and 66%,respectively.Three most common urinary diversions were orthotopic neobladder(44%),ileal conduit(31%),and ureterocutaneostomy(23%).Only 2.3% of patients accepted neo-adjuvant chemotherapy and only 18%of T3 and T4 patients accepted adjuvant chemotherapy.Conclusion:Disease characteristics are similar to international reports,while differences of diagnosis and treatment exist.This study can provide evidences for revisions of the guideline on bladder cancer in China. | Kaiwen Li Tianxin Lin 无 Wei Xue Xin Mu Enci Xu Xu Yang Fubao Chen Guangyong Li Lulin Ma Guoliang Wang Chaozhao Liang Haoqiang Shi Ming Li Mao Tang Xueyi Xue Yisong Lv Yaoliang Deng Chengyang Li Zhiwen Chen Xiaozhou Zhou Fengshuo Jin Xudong Liu Jinxin Wei Lei Shi Xin Gou Weiyang He Liqun Zhou Lin Cai Baiye Jin Guanghou Fu Xiangbo Kong Hongyan Sun Ye Tian Lang Feng Tiejun Pan Yiyi Wu Dongwen Wang Hailong Hao Benkang Shi Yaofeng Zhu Qiang Wei Ping Han Changli Wu Dawei Tian Zhangqun Ye Zheng Liu Zhiping Wang Junqiang Tian Lin Qi Minfeng Chen Wei Li Jinchun Qi Gongxian Wang Longlong Fu Zhaolin Sun Guangheng Luo Zhoujun Shen Zhaowei Zhu Jinchun Xing Zhun Wu Dong Wei Xin Chen Yanqun Na Hongfeng Guo Chunxi Wang Zhihua Lu Chuize Kong Yang Liu Jin Yang Jianyun Hu Xin Gao Jielin Li Changjun Yin Pu Li Shan Chen Zhen Du Jiongming Li Yongji Yan Xu Zhang Shuang Huang Fangjian Zhou Zhiling Zhang Yinghao Sun Shuxiong Zeng Song Cen Jiaquan Zhou Hanzhong Li Jin Wen Jian Huang | 2015 | Asian Journal of Urology2015，2，2： | 21 |
| 2 | Drag models for simulating gas–solid flow in the turbulent fluidization of FCC particles显示文摘This paper examines the suitability of various drag models for predicting the hydrodynamics of the turbulent fluidization of FCC particles on the Fluent V6.2 platform.The drag models included those of Syamlal–O’Brien,Gidaspow,modified Syamlal–O’Brien,and McKeen.Comparison between experimental data and simulated results showed that the Syamlal–O’Brien,Gidaspow,and modified Syamlal–O’Brien drag models highly overestimated gas–solid momentum exchange and could not predict the formation of dense phase in the fluidized bed,while the McKeen drag model could not capture the dilute charac- teristics due to underestimation of drag force.The standard Gidaspow drag model was then modified by adopting the effective particle cluster diameter to account for particle clusters,which was,however, proved inapplicable for FCC particle turbulent fluidization.A four-zone drag model(dense phase,subdense phase,sub-dilute phase and dilute phase)was finally proposed to calculate the gas–solid exchange coefficient in the turbulent fluidization of FCC particles,and was validated by satisfactory agreement between prediction and experiment. | Peng Li Xingying Lan Chunming Xu Gang Wang Chunxi Lu Jinsen Gao | 2009 | Particuology2009，7，4： | 13 |
| 3 | Superhydrophobic modification of ceramic membranes for vacuum membrane distillation显示文摘The hydrophobically modi fied ceramic membranes have great potential for energy-ef ficient membrane distillation.In this work,flat-sheet ceramic membranes with a superhydrophobic surface were fabricated by grafting 1H,1H,2H,2H-per fluorooctyltrichlorosilane or 1H,1H,2H,2H-per fluorodecyltriethoxysilane and followed by ultraviolet irradiation.The surface water contact angle was improved from 46° of original ceramic membrane to 159°,which exhibited a stable and excellent superhydrophobic effect.The modi fied membranes showed a high flux of 27.28 kg·m^(-2)·h^(-1) and simultaneously maintained an excellent retention rate of 99.99%,when used in vacuum membrane distillation process for treatment of a 1 wt% NaCl(75 °C) aqueous solution.These results suggested that superhydrophobic modi fication of ceramic surface is a facile and cost-effective way to achieve higher membrane distillation performance.The superhydrophobically-modi fied ceramic membrane with an excellent desalination capacity would show considerable potential in practical membrane distillation utilizations. | Yanhui Yang Qianqian Liu Haizhi Wang Fusheng Ding Guoshan Jin Chunxi Li Hong Meng | 2017 | Chinese Journal of Chemical Engineering2017，25，10： | 9 |
| 4 | Alkynyl carbon materials as novel and efficient sorbents for the adsorption of mercury(Ⅱ) from wastewater显示文摘For the first time, a series of alkynyl carbon materials(ACMs) were prepared via the mechanochemical reaction of CaC_2 with six polyhalogenated precursors, namely CCl_4,C_2Cl_6, C_2Cl_4, C_6Cl_6, C_6Br_6, and C_(14)H_4Br_(10)(ACM-1, ACM-2, ACM-3, ACM-4, ACM-5, and ACM-6,respectively) and used for the adsorptive removal of mercury from aqueous solutions.Based on preliminary investigations, the adsorption of mercury on ACM-5 was studied in depth. Specifically, the effect of p H on mercury adsorptivity, adsorption kinetics,thermodynamics, isotherms, and recyclability was studied. The adsorptivity of mercury on ACMs was found to be closely related to the hydrocarbon precursor, specific surface area of sorbent, and the alkynyl content. ACM-5 showed the best performance and is among the best raw carbonaceous sorbents reported so far, with a Langmuir saturated adsorption capacity of 191.9 mg g^(-1). The promising mercury adsorption performance mainly arises from the strong Lewis soft acid–soft base interactions between the alkynyl groups and mercury ions. The adsorption isotherms could be satisfactorily correlated with the Langmuir equation. The results show that the ACMs can be used as efficient sorbents for the removal of mercury and may also be useful for the adsorption of other heavy metals. | Yingjie Li Wenfeng Li Qingnan Liu Hong Meng Yingzhou Lu Chunxi Li | 2018 | Journal of Environmental Sciences2018，30，6： | 6 |
| 5 | New structure model of oxygen-evolving center and mechanism for oxygen evolution in photosynthesis显示文摘So far, many important questions and problems concerning the structure and mechanism of photosynthetic oxygen evolution are still unsolved. On the basis of recent achievements in this field, a new structure model is proposed whereby two H2O molecules bind asymmetrically to two manganese ions (Mn1Ⅱ and Mn4Ⅲ) at the open end of 'C' shaped cluster and keep rather large distance. Two histidine residues coordinate to the other two manganese ions in higher oxi- | Chunxi Zhang Jie Pan Liangbi Li Tingyun Kuang | 1999 | Chinese Science Bulletin1999，44，24： | 6 |
| 6 | Polymer nanoparticles as adjuvants in cancer immunotherapy显示文摘Immunotherapy is a promising strategy to inhibit cancer progression viaactivation of the immune system. In immunotherapy, adjuvants as immunologicstimulants or delivery systems play a critical role in inducing the antitumorimmune response and decreasing the side effects of immune stimulants. Polymernanoparticles have attracted increasing attention as an indispensable componentof immunotherapy, owing to their favorable properties, such as excellentbiocompatibility and biodegradability, flexible size, high activity as immunestimulants, large surface area for binding multivalent immune ligands, and highloading capacity for immune-related components. In cancer immunotherap^polymer nanoparticles can protect cargo from the surrounding milieu, deliverthe antigens and immunostimulatory molecules to antigen-presenting cells,or stimulate robust T cell response. This review summarizes the currentadvancements in polymer nanopartide adjuvants for cancer immunotherapyand predicts their prospects in fundamental and clinical studies. | Shengxian Li Xiangru Feng Jixue Wang Liang He Chunxi Wang Jianxun Ding Xuesi Chen | 2018 | Nano Research2018，11，11： | 3 |
| 7 | The structural model of P_(680)显示文摘INVESTIGATION on photosystem Ⅱ (PS Ⅱ ) of high plants is one of the most important aspects in photosynthesis research. P680 is the primary electron donor in reaction center of PS Ⅱ , which is a crucial component for sun-light conversion and water split in PS Ⅱ. So study on its structure and function is very important. So far, a few structural models of P(680) have been proposed. Typical models are monomolecular model and bimolecular model. There are two types of bimolecular model: bimolecular parallel model and bimolecular angular model. (Note: There is a kind of multiple model. Because it can be obtained from the organization of two bimolecular models, this model is considered as the same sort of bi- | ZHANG Chunxi , ZHANG Xiaodong , LI Liangbi , ZHANG Qiyuan , ZHANG Xingkang and KUANG TingyunPhotosynthesis Research Center and Laboratory of Photosynthesis Basic Research , Institute of Botany , Chinese Academy of Sciences , Beijing 100093, China State Key Laboratory for Structural Chemistry of Unstable and Stable Species , Institute of Chemistry, Chinese Academy of Sciences , Beijing 100080, China | 1999 | Chinese Science Bulletin1999，44，9： | 3 |
| 8 | The performance of a centrifugal fan with enlarged impeller显示文摘 | Li Chunxi Wang Song Ling Jia Yakui | 2011 | Energy Conversion and Management2011，，8： | 1 |
| 9 | The performance of a centrifugal fan with enlarged impeller显示文摘 | Li Chunxi Wang Song Ling Jia Yakui | 2011 | Energy Conversion and Management2011，，8： | 1 |
| 10 | Design principle for sensing coil of fiber-optic cur- rent sensor based on geometric rotation effect显示文摘 | Chunxi Zhang Chuansheng l i Xiaxiao Wang Lijing Li Jia Yu and Xiujuan Feng | 2012 | APPLIED OPTICS2012，51，18： | 1 |
| 11 | Molecular and Clinical Characterization of a Novel SCN5A Mutation Associated With Atrioventricular Block and Dilated Cardiomyopathy显示文摘 | Junbo Ge Aijun Sun Vesa Paajanen Shijun Wang Chunxi Su Zhiyin Yang Ying Li Shaochun Wang Jianguo Jia Keqiang Wang Yunzeng Zou Lizhi Gao Kun Wang Zheng Fan | 2008 | Circulation: Arrhythmia and Electrophysiology2008，，2： | 1 |
| 12 | Representation of CO2 and H2S solubility in aqueous MDEA solutions using an electrolyte equation of state显示文摘 | LI Chunxi FIIRST F | 2000 | Chemical Engineering Science2000，55，15： | 1 |
| 13 | Chemotherapy drugs derived nanoparticles encapsulating mRNA encoding tumor suppressor proteins to treat triple-negative breast cancer显示文摘Triple-negative breast cancer(TNBC)is one type of the most aggressive breast can cers with poor prog no sis.It is of great urgency to develop new therapeutics for treati ng TNBC.Based on curre nt treatment guideline and genetic informatio n of TNBC,a combi nation al therapy platform in tegrati ng chemotherapy drugs and mRNA encoding tumor suppressor proteins may become an efficacious strategy.In this study,we developed paclitaxel amino lipid(PAL)derived nanoparticles(NPs)to incorporate both chemotherapy drugs and P53 mRNA.The PAL P53 mRNA NPs showed superior properties compared to Abraxane? and Lipusu? used in the clinic including high paclitaxel loading capacity(24 wt.%,calculated by paclitaxel in PAL),PAL encapsulation efficiency(94.7%±6.8%)and mRNA encapsulation efficiency(88.7%±0.7%).Meanwhile,these NPs displayed synergetic cytotoxicity of paclitaxel and P53 mRNA in cultured TNBC cells.More importantly,we demonstrated in vivo anti-tumor efficacy of PAL P53 mRNA NPs in an orthotopic TNBC mouse model.Overall,these chemotherapy drugs derived mRNA NPs provide a new platform to integrate chemotherapy and personalized medicine using tumor genetic information,and therefore represent a promising approach for TNBC treatment. | Chengxiang Zhang Xinfu Zhang Weiyu Zhao Chunxi Zeng Wenqing Li Bin Li Xiao Luo Junan Li Justin Jiang Binbin Deng David W. McComb Yizhou Dong | 2019 | Nano Research2019，12，4： | 1 |
| 14 | In- ternal flow characteristics of a variable pitch axial fan under abnormal installation angles of single blade 显示文摘 | YE Xuemin LI Chunxi WANG Songling | 2011 | Advanced Science Letters2011，4，67： | 1 |
| 15 | Molecular and Clinical Characterization of a Novel SCN5A Mutation Associated With Atrioventricular Block and Dilated Cardiomyopathy显示文摘 | Junbo Ge Aijun Sun Vesa Paajanen Shijun Wang Chunxi Su Zhiyin Yang Ying Li Shaochun Wang Jianguo Jia Keqiang Wang Yunzeng Zou Lizhi Gao Kun Wang Zheng Fan | 2008 | Circulation: Arrhythmia and Electrophysiology2008，，2： | 1 |
| 16 | The per formance of a centrifugal fan with enlarged impeller 显示文摘 | LI Chunxi WANG Songling J1A Yakui | 2011 | Energy Conversion and Management2011，52，89： | 1 |
| 17 | Vapor pressure measurement for binary and ternary systems containing a phosphoric ionic liquid 显示文摘 | ZHAO Jin JIANG Xiaochun LI Chunxi | 2006 | Fluid Phase Equilibria2006，247，12： | 1 |
| 18 | Vapor pressure measurement and prediction for ethanol + methanol and ethanol + water systems containing ionic liquids 显示文摘 | ZHAO Jin LI Chunxi WANG Zihao | 2006 | J Chem Eng Data2006，51，5： | 1 |
| 19 | Vapor pressure measurement for water, methanol, ethanol and their binary mixtures in the presence of an ionic liquid 1- ethyl-3-methylimidazolium dimethylphosphate 显示文摘 | WANG Junfeng LI Chunxi WANG Zihao | 2007 | Fluid Phase Equilibria2007，255，2： | 1 |
| 20 | Isobaric vapor-liquid equilibria tor ethanol-water system containing different ionic liquids at atmospheric pressure 显示文摘 | ZHAO Jin DO NC Congcong LI Chunxi | 2006 | Fluid Phase Equilibria2006，242，2： | 1 |
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