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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 | Electrochemical performance of MCMB/(AC+LiFePO_4) lithium-ion capacitors显示文摘Lithium-ion capacitors(LICs) were fabricated using mesocarbon microbeads(MCMB) as a negative electrode and a mixture of activated carbon(AC) and LiFePO4 as a positive electrode(abbreviated as LAC).The phase structure and morphology of LAC samples were characterized by X-ray diffraction(XRD) and field emission scanning electron microscopy(FESEM).The electrochemical performance of the LICs was studied using cyclic voltammetry,charge-discharge rate measurements,and cycle performance testing.A LIC with 30 wt% LiFePO4 was found to have the best electrochemical performance with a specific energy density of 69.02 W h kg-1 remaining at 4 C rate after 100 cycles.Compared with an AC-only positive electrode system,the ratio of practical capacity to theoretical calculated capacity of the LICs was enhanced from 42.22% to 56.59%.It was proved that adding LiFePO4 to AC electrodes not only increased the capacity of the positive electrode,but also improved the electrochemical performances of the whole LICs via Li+ pre-doping. | PING LiNa ZHENG JiaMing SHI ZhiQiang QI Jie WANG ChengYang | 2013 | Chinese Science Bulletin2013，58，6： | 12 |
| 3 | Effect of pre-lithiation degrees of mesocarbon microbeads anode on the electrochemical performance of lithium-ion capacitors显示文摘 | Jin Zhang Zhiqiang Shi Chengyang Wang | 2014 | Electrochimica Acta2014，，： | 1 |
| 4 | Structure and Surface Elemental State Analysis of Polyimide Resin Film After Carbonization and Graphitization 显示文摘 | SHI Zhiqiang ZHAO Shuo WANG Chengyang | 2008 | Journal of Applied Polymer Science2008，108，3： | 1 |
| 5 | Effect of the capacity design of activated carbon cathode on the electrochemical performance of lithium-ion capacitors显示文摘 | Zhiqiang Shi Jin Zhang Jing Wang Jingli Shi Chengyang Wang | 2014 | Electrochimica Acta2014，，： | 1 |
| 6 | Polymer infrared proximity sensor array显示文摘 | Chen Enchen Shi Chengyang Dai Mingzhi | 2011 | IEEETransactions on Electron Devices2011，58，4： | 1 |
| 7 | Halide Anchors for Single-Cluster Electronics显示文摘Due to their unique electronic structure,well-defined metal clusters at the atomic level are promising materials for single-cluster electronics.However,coupling between the electrode and the cluster remains challenging mainly due to the coverage of bulky ligands on the noble clusters.Using the scanning tunneling microscopy break junction(STM-BJ)technique,we have developed a“direct contact”approach to fabrication and investigation of the charge transport through single-cluster junctions of AgCu bimetallic metal clusterswith different halide anchors.Wefound that the electrodes could make contact directly with the surface halides of the single-cluster junctions and experience different contact resistance from different halogen atoms.Experiments and calculations reveal that the halide anchors provided efficient coupling between the cluster and the electrode,and the enhanced coupling with various halide anchors promoted electron transport and improved transmission probability.Our work offers a“direct contact”strategy for interface design between clusters of noble metals and electrodes,an essential step in progress toward single-cluster electronics. | Caiyun Wei Jingyao Ye Yuming Su Jueting Zheng Siqiang Xiao Jiawei Chen Saisai Yuan Chengyang Zhang Jie Bai Han Xu Jia Shi Jiale Huang Wenjing Hong | 2023 | CCS Chemistry2023，5，7： | 0 |
| 8 | Isolation and comparative proteomic analysis of mitochondria from the pulp of ripening citrus fruit显示文摘Mitochondria are crucial for the production of primary and secondary metabolites,which largely determine the quality of fruit.However,a method for isolating high-quality mitochondria is currently not available in citrus fruit,preventing high-throughput characterization of mitochondrial functions.Here,based on differential and discontinuous Percoll density gradient centrifugation,we devised a universal protocol for isolating mitochondria from the pulp of four major citrus species,including satsuma mandarin,ponkan mandarin,sweet orange,and pummelo.Western blot analysis and microscopy confirmed the high purity and intactness of the isolated mitochondria.By using this protocol coupled with a label-free proteomic approach,a total of 3353 nonredundant proteins were identified.Comparison of the four mitochondrial proteomes revealed that the proteins commonly detected in all proteomes participate in several typical metabolic pathways(such as tricarboxylic acid cycle,pyruvate metabolism,and oxidative phosphorylation)and pathways closely related to fruit quality(such asγ-aminobutyric acid(GABA)shunt,ascorbate metabolism,and biosynthesis of secondary metabolites).In addition,differentially abundant proteins(DAPs)between different types of species were also identified;these were found to be mainly involved in fatty acid and amino acid metabolism and were further confirmed to be localized to the mitochondria by subcellular localization analysis.In summary,the proposed protocol for the isolation of highly pure mitochondria from different citrus fruits may be used to obtain high-coverage mitochondrial proteomes,which can help to establish the association between mitochondrial metabolism and fruit storability or quality characteristics of different species and lay the foundation for discovering novel functions of mitochondria in plants. | Xin Li Yingfang Chai Hongbin Yang Zhen Tian Chengyang Li Rangwei Xu Chunmei Shi Feng Zhu Yunliu Zeng Xiuxin Deng Pengwei Wang Yunjiang Cheng | 2021 | Horticulture Research2021，8，1： | 0 |
| 9 | LOEN:Lensless opto-electronic neural network empowered machine vision显示文摘Machine vision faces bottlenecks in computing power consumption and large amounts of data.Although opto-electronic hybrid neural networks can provide assistance,they usually have complex structures and are highly dependent on a coherent light source;therefore,they are not suitable for natural lighting environment applications.In this paper,we propose a novel lensless opto-electronic neural network architecture for machine vision applications.The architecture optimizes a passive optical mask by means of a task-oriented neural network design,performs the optical convolution calculation operation using the lensless architecture,and reduces the device size and amount of calculation required.We demonstrate the performance of handwritten digit classification tasks with a multiple-kernel mask in which accuracies of as much as 97.21%were achieved.Furthermore,we optimize a large-kernel mask to perform optical encryption for privacy-protecting face recognition,thereby obtaining the same recognition accuracy performance as no-encryption methods.Compared with the random MLS pattern,the recognition accuracy is improved by more than 6%. | Wanxin Shi Zheng Huang Honghao Huang Chengyang Hu Minghua Chen Sigang Yang Hongwei Chen | 2022 | Light(Science & Applications)2022，11，6： | 0 |
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