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30篇 您的检索式:作者名="Xiangbo Wang"
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1Current 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 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 2015Asian Journal of Urology2015,2,2:21
2Prostate cancer in Asia:A collaborative report显示文摘The incidence of prostate cancer(PCa)within Asian population used to be much lower than in the Western population;however,in recent years the incidence and mortality rate of PCa in some Asian countries have grown rapidly.This collaborative report summarized the latest epidemiology information,risk factors,and racial differences in PCa diagnosis,current status and new trends in surgery management and novel agents for castration-resistant prostate cancer.We believe such information would be helpful in clinical decision making for urologists and oncologists,health-care ministries and medical researchers.Rui Chen Shancheng Ren Ming Kwong Yiu Ng Chi Fai Wai Sam Cheng Lap Hong Ian Seiji Naito Tadashi Matsuda Elijah Kehinde Ali Kural Jason Yichun Chiu Rainy Umbas Qiang Wei Xiaolei Shi Liqun Zhou Jian Huang Yiran Huang Liping Xie Lulin Ma Changjun Yin Danfeng Xu Kexin Xu Zhangqun Ye Chunxiao Liu Dingwei Ye Xin Gao Qiang Fu Jianquan Hou Jianlin Yuan Dalin He Tiejun Pan Qiang Ding Fengshuo Jin Benkang Shi Gongxian Wang Xiuheng Liu Dongwen Wang Zhoujun Shen Xiangbo Kong Wanhai Xu Yaoliang Deng Haibo Xia Alexa NCohen Xu Gao Chuanliang Xu Yinghao Sun 2014Asian Journal of Urology2014,1,1:13
3Crystal structure of SARS-CoV-2 main protease in complex with protease inhibitor PF-07321332显示文摘Dear Editor,Since December 2019,the pandemic of coronavirus disease 2019(COVID-19)has taken a heavy toll on global health,creating an urgent need to develop effective strategies for prevention and treatment.The etiological agent,known as severe acute respiratory syndrome coronavirus 2(SARSCoV-2),has infected nearly 229.2 million people worldwide with more than 4.7 million deaths as of September 15,2021.Older age and preexisting health conditions are associated with worse clinical prognosis including higher mortality rates(Zhou et al.,2020).The global race to combat this pandemic has led to rapid deployment of numerous effective vaccines against SARS-CoV-2(Tregoning et al.,2021).However,the emergence of viral variants,including the Delta variant(B.1.617.2),compromised vaccine effectiveness with resurgence of SARS-CoV-2 infection among highly vaccinated population(Keehner et al.,2021).Therefore,development of therapeutics against the more conserved viral targets would be essential to contain the spread of COVID-19 and reduce mortality.Yao Zhao Chao Fang Qi Zhang Ruxue Zhang Xiangbo Zhao Yinkai Duan Haofeng Wang Yan Zhu Lu Feng Jinyi Zhao Maolin Shao Xiuna Yang Leike Zhang Chao Peng Kailin Yang Dawei Ma Zihe Rao Haitao Yang 2022Protein & Cell2022,13,9:6
4Progress and key challenges in catalytic combustion of lean methane显示文摘As a primary type of clean energy,methane is also the second most important greenhouse gas after CO_(2)due to the high global warming potential.Large quantities of lean methane(0.1–1.0 vol%)are emitted into the atmosphere without any treatment during coal mine,oil,and natural gas production,thus leading to energy loss and greenhouse effect.In general,it is challenging to utilize lean methane due to its low concentration and flow instability,while catalytic combustion is a vital pathway to realize an efficient utilization of lean methane owing to the reduced emissions of polluting gases(e.g.,NOxand CO)during the reaction.In particular,to efficiently convert lean methane,it necessitates both the designs of highly active and stable heterogeneous catalysts that accelerate lean methane combustion at low temperatures and smart reactors that enable autothermal operation by optimizing heat management.In this review,we discuss the in-depth development,challenges,and prospects of catalytic lean methane combustion technology in various configurations,with particular emphasis on heat management from the point of view of material design combined with reactor configuration.The target is to describe a framework that can correlate the guiding principles among catalyst design,device innovation and system optimization,inspiring the development of groundbreaking combustion technology for the efficient utilization of lean methane.Xiangbo Feng Lei Jiang Danyang Li Shaopeng Tian Xing Zhu Hua Wang Chi He Kongzhai Li 2022Journal of Energy Chemistry2022,,12:4
5Atypical clinical and pathological findings in a patient with isolated cortical vein thrombosis显示文摘Isolated cortical vein thrombosis often produces a focal lesion. Because of the rapid development of collateral circulation, increased intracranial pressure has never been reported in a patient with isolated cortical vein thrombosis. The diagnosis of isolated cortical vein thrombosis is based mainly on MRI, catheter digital subtraction angiography, and histological findings, but may be challenging. We report a patient who presented with intermittent seizures and left-sided limb weakness. Her symptoms gradually progressed, and she eventually developed signs of increased intracranial pressure. Imaging studies showed a space-occupying lesion in the right frontal lobe of the brain. As we could not diagnose isolated cortical vein thrombosis based on the preoperative findings, surgical excision of the lesion was performed under general anesthesia. Histological examination showed destruction of the brain parenchyma with infiltration of macrophages, proliferation of reactive astrocytes and small vessels, and foci of hemorrhage. Further examination found that a number of small vessels in both the subarachnoid space and brain parenchyma were filled with thrombus, some of which was organized. Elastic fiber staining showed that the obstructed vessels were veins. We diagnosed isolated cortical vein thrombosis with atypical clinical features.Yan Ding Vance Fredrickson Yicong Lin Yueshan Piao Xiangbo Wang Dehong Lu Cunjiang Li 2012Neural Regeneration Research2012,7,31:3
6Sulfonic groups functionalized Zr-metal organic framework for highly catalytic transfer hydrogenation of furfural to furfuryl alcohol显示文摘The highly selective catalytic transfer hydrogenation(CTH)of furfural(FF)to furfuryl alcohol(FOL)is a significant route of biomass valorization.Herein,a series microporous Zr-metal organic framework(ZrMOF)functionalized by sulfonic groups are prepared.Based on the comprehensive structural characterizations by means of X-ray diffraction(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),N2 physisorption,Thermogravimetric(TG)and Fourier transformed infrared spectroscopy(FTIR),we find that sulfonic acid(–SO_(3)H)functional groups are tethered on the UIO-66 without affecting the structure of the framework.Systematic characterizations(NH_(3)-TPD,CO_(2)-TPD,and in-situ FTIR)demonstrate that modifying of sulfonic groups on UIO-66 results in the formation of stronger Lewis acidic-basic and Brnsted acidis sites.The cooperative role of the versatile Lewis acidic-basic and Brnsted acidic sites in 60%mol fraction of sulfonic acid-containing UIO-66(UIO-S_(0.6))retain high surface area and exhibit excellent catalytic performance of 94.7%FOL yield and 16.9 h^(-1).turnover number(TOF)under mild conditions.Kinetic experiments reveal that the activation energy of the CTH of furfural(FF)over UIO-S_(0.6) catalyst is as low as 50.8 k J mol^(-1).Besides,the hydrogen transfer mechanism is investigated through isotope labeling experiments,exhibiting that theβ-H in isopropanol is transferred to the a-C of FF by forming six-membered intermediates on the Lewis acidic-basic and Brnsted acidic sites of the UIO-S_(0.6),which is the rate-determining step in the formation of FOL.Jingcheng Wu Dong Liang Xiangbo Song Tingsen Liu Tianyi Xu Shuangyin Wang Yuqin Zou 2022Journal of Energy Chemistry2022,31,8:2
72D Condi- tional Simulation of Channels on Wells Using a Random Walk Approach显示文摘Wang Jiahua Wang Xiangbo Ren Changlin 2009Computers & Geosciences2009,35,:1
8Amelioration of high fat diet induced liver lipogenesis and hepatic steatosis by interleukin-22显示文摘Ling Yang Yixuan Zhang Lingdi Wang Fengjuan Fan Lu Zhu Zhigang Li Xiangbo Ruan Heng Huang Zhenzhen Wang Zhihua Huang Yuliang Huang Xiaoqiang Yan Yan Chen 2010Journal of Hepatology2010,,2:1
92D conditional simu- lation of channels on wells using a random walk approach 显示文摘Wang Jiahua Wang Xiangbo Ren Changlin 2009Computers & Geoseiences2009,35,3:1
10Amelioration of high fat diet induced liver lipogenesis and hepatic steatosis by interleukin-22显示文摘Ling Yang Yixuan Zhang Lingdi Wang Fengjuan Fan Lu Zhu Zhigang Li Xiangbo Ruan Heng Huang Zhenzhen Wang Zhihua Huang Yuliang Huang Xiaoqiang Yan Yan Chen 2010Journal of Hepatology2010,,2:1
11Understanding the geometric and electronic factors of PtNi bimetallic surfaces for efficient and selective catalytic hydrogenation of biomass-derived oxygenates显示文摘Ni-base catalysts are promising candidate for the hydrogenation of furfural(FAL) to high-value chemicals.However,slow intermediate desorption and low selectivity limit its implementation.Identifying the catalytic performance of each active sites is vital to design hydrogenation catalyst,and tuning the geometrical sites at molecule level in PtNi could lead to the modification of electronic structure,and thus the selectity for the hydrogenation of FAL was modulated.Herein,PtNi hollow nanoframes(PtNi HNFs) with three dimensional(3 D) molecular accessibility were synthesized,EDX results suggested that Ni was evenly distributed inside of the hollow nanoframes,whereas Pt was relatively concentrated at the edges.DFT calculation demonstrated that PtNi significant decrease the desorption energy of the intermediates.This strategy could not only enhance the desorption of intermediates to improve the catalytic performance,but also transfer the adsorption mode of FAL on catalyst surface to selective hydrogenation of FAL to FOL or THFA.The PtNi HNFs catalyst afforded excellent catalytic performance for selective hydrogenation of a broad range of biomass-derived platform chemicals under mild conditions,especially of FAL to furfuryl alcohol(FOL),in quantitative FOL yields(99%) with a high TOF of 2.56 h^(-1).It is found that the superior performance of PtNi HNFs is attributed to its 3 D hierarchical structure and synergistic electronic effects between Pt and Ni.Besides,the kinetic study demonstrated that the activation energy for hydrogenation of FAL was as low as 54.95 kJ mol^(-1).Jingcheng Wu Chuangwei Liu Yuting Zhu Xiangbo Song Chengyan Wen Xinghua Zhang Chenguang Wang Longlong Ma 2021Journal of Energy Chemistry2021,30,9:1
12A novel KIAA0196(SPG8) mutation in a Chinese family with spastic paraplegia显示文摘Hereditary spastic paraplegia (HSP) is one of the most.heterogeneous genetic neurodegenerative diseases,caused by mutations in more than 50 different genes.The eighth HSP locus,SPG8,is on chromosome 8p24.13.SPG8 is a rare autosomal dominant-HSP (AD-HSP) caused by mutations in the KIAA0196 gene,with only seven SPG8families described to date.1 Here,we described the clinical characteristics of AD-HSP caused by a novel mutation in the KIAA0196 gene in a Chinese family.Wang Xianling Yang Yanhui Wang Xiangbo Li Cunjiang Jia Jianping 2014Chinese Medical Journal2014,,10:1
13High-performance LiNi_(0.8)Mn_(0.1)Co_(0.1)O_(2) cathode by nanoscale lithium sulfide coating via atomic layer deposition显示文摘The commercialization of nickel-rich LiNi_(0.8)Mn_(0.1)Co_(0.1)O_(2)(NMC811) has been hindered by its continuous loss of practical capacity and reduction in average working voltage.To address these issues,surface modification has been well-recognized as an effective strategy.Different from the coatings reported in literature to date,in this work,we for the first time report a sulfide coating,amorphous Li_(2)S via atomic layer deposition (ALD).Our study revealed that the conformal nano-Li_(2)S coating shows exceptional protection over the NMC811 cathodes,accounting for the dramatically boosted capacity retention from~11.6%to~71%and the evidently mitigated voltage reduction from 0.39 to 0.18 V after 500 charge–discharge cycles.In addition,the Li_(2)S coating remarkably improved the rate capability of the NMC811 cathode.Our investigation further revealed that all these beneficial effects of the ALD-deposited nano-Li_(2)S coating lie in the following aspects:(i) maintain the mechanical integrity of the NMC811 electrode:(ii) stabilize the NMC electrode/electrolyte interface:and (iii) suppress the irreversible phase transition of NMC structure.Particularly,this study also has revealed that the nano-Li_(2)S coating has played some unique role not associated with traditional non-sulfide coatings such as oxides.In this regard,we disclosed that the Li_(2)S layer has reacted with the released O_(2) from the NMC lattices,and thereby has dramatically mitigated electrolyte oxidation and electrode corrosion.Thus,this study is significant and has demonstrated that sulfides may be an important class of coating materials to tackle the issues of NMCs and other layered cathodes in lithium batteries.Xin Wang Jiyu Cai Yang Ren Mourad Benamara Xinwei Zhou Yan Li Zonghai Chen Hua Zhou Xianghui Xiao Yuzi Liu Xiangbo Meng 2022Journal of Energy Chemistry2022,31,6:1
14Atmospheric Plasma Surface Modification on Stainless Steel Bipolar Plate in PEMFC显示文摘In this research,stainless steel bipolar plates for proton exchange membrane fuel cell(PEMFC)have been treated by an atmospheric plasma surface modification technology.The chemical composition and thickness of the oxide film formed by plasma are conducted to verify by Auger electron spectroscopy(AES).Pitting resistance,potentiodynamic polarization curves and electrochemical impedance spectroscopy(EIS)are measured to evaluate the corrosion mechanism and electrochemical properties.The results show that the treated plates have a much thicker oxide film which leads to higher pitting potential,improved corrosion rate,less and smaller pitting holes than those without treatment.The stable chemical and electrochemical properties of the treated stainless steel bipolar plate indicate the stabilization of cell performance and longer service life.Liu Feng Li Hongxia Wang Qi Xin Yonglei Li Xiangbo 2012稀有金属材料与工程2012,41,S1:1
15Atomic-scale tuned interface of nickel-rich cathode for enhanced electrochemical performance in lithium-ion batteries显示文摘The Ni-rich layered LiNi_(0.6)Mn_(0.2)Co_(0.2)O_(2)(NMC622)is one promising cathode for lithium-ion batteries(LIBs),but suffers from poor cycling stability under high cutoff potentials.The performance degradation was reflected as capacity fading and voltage drop,having their roots in instable interface of NMC622.Aimed at improving interfacial stability,in this study,we deposited nanoscale ZrO_(2) coatings conformally over NMC622 cathodes using atomic layer deposition(ALD).We found that,under a high cutoff voltage(4.5 V),the ALD ZrO_(2) coatings evidently improved the performance of NMC622 cathode,showing better cyclability and higher sustainable capacity.In addition,the ALD coatings dramatically boosted the rate capability of NMC622.All these compelling performance results are ascribed to the atomic-scale tunable ZrO_(2) coatings via ALD,which create stable interface and thereby inhibit unfavorable evolutions.In the study,we utilize a suite of characterization tools and various analyses to clarify the effects of ALD ZrO_(2) coatings.This study will be helpful for improving the performance of nickel-rich cathodes via interfacial engineering using ALD.Yongqiang Liu Xin Wang Jiyu Cai Xiaoxiao Han Dongsheng Geng Jianlin Li Xiangbo Meng 2020Journal of Materials Science & Technology2020,54,19:1
16Ecological risk assessment of soil cadmium in China’s coastal economic development zone:a meta-analysis显示文摘The coastal area of China has faced major strategic planning and environmental pollution,including heavy metals pollution.This study aimed to provide a comprehensive evaluation of the effects of Cd pollution on the ecology in coastal areas of China.A soil Cd pollution database of 300 counties or districts in coastal areas was screened from academic dissertations and academic journal papers.Based on the database,the ecological risk was evaluated using entropy methods and probabilistic ecological risk assessment(PERA),and the advantages and disadvantages of these methods were analyzed.In China’s coastal areas,the soil Cd content in 10.33%of the counties was higher than the minimum of risk control value(1.5 mg/kg),and in 4.00%of the counties was higher than the maximum of risk control value(4.0 mg/kg).The ecological risks were highly compatible with national strategic planning areas.Guangxi Province,Zhejiang Province,and Guangdong Province ranked among the top three coastal areas for soil Cd contamination,and the ecological risks were 18.80%,17.89%,and 15.77%at the maximum no-effect concentration/lowest effect concentration(NOEC/LOEC)level.This study can provide insights to policymakers regarding the protection of ecosystems threatened by heavy metals in the process of regional strategic planning.Mingxing Sun Ting Wang Xiangbo Xu Linxiu Zhang Jing Li Yajuan Shi 2020Ecosystem Health and Sustainability2020,6,1:1
17Review on the Methods for the Ground Improvement显示文摘Due to the extensive development in urban areas,the problematic ground has to be utilized for construction and activities. Thus,the methodologies for the ground improvement are extremely significant for the recycling of the problematic land. The appropriate methods can not only provide the effectiveness of ground treatment but also reduce the extra cost and labor for the future. In this paper,the common methods for the ground improvement will be presented and the ideas for the selection of such methods will be discussed as well.ZHANG Lizhou DENG Xiangbo XIE Yuxia WANG Kun 2013机床与液压2013,41,18:0
18Promoting osteointegration effect of Cu-alloyed titanium in ovariectomized rats显示文摘Osteoporosis is a common skeletal disease making patients be prone to the osteoporotic fracture.However,the clinical implants made of titanium and its alloys with a poor osseointegration need a long time for healing and easily to loosening.Thus,a new class of Cu-alloyed titanium(TiCu)alloys with excellent mechanical properties and bio-functionalization has been developed.In this study,the osteoporosis modeled rats were used to study the osteointegration effect and underlying mechanism of TiCu.The results showed that after implantation for 4 weeks,TiCu alloy could promote the reconstruction of vascular network around the implant by up-regulating vascular endothelial growth factor expression.After 8weeks,it could further promote the proliferation and differentiation of osteoblasts,mineralization and deposition of collagens,and then significantly increasing bone mineral density around the implant.In conclusion,TiCu alloy would enhance the fixation stability,accelerate the osteointegration,and thus reduce the risk of aseptic loosening during the long-term implantation in the osteoporosis environment.This study was the first to report the role and mechanism of a Cu-alloyed metal in promoting osteointegration in osteoporosis environment,which provides a new attractive support for the improvement of future clinical applications of Cu-alloyed antibacterial titanium alloys.Xiyue Zhang Hui Liu Ling Li Cuishan Huang Xiangbo Meng Junzuo Liu Xueling Bai Ling Ren Xinluan Wang Ke Yang Ling Qin 2022Regenerative Biomaterials2022,9,1:0
19Mass Screening is Inevitable to Detect the Curable Early Stage Prostate Cancer显示文摘Ling Zhang Weihua Wang Guoyi Ji Hongliang Wang Hongwen Gao Xiangbo Kong Yuzhuo Pan Xuejian Zhao 2006Journal of US-China Medical Science2006,3,2:0
20Targeting cancer cell plasticity by HDAC inhibition to reverse EBV-induced dedifferentiation in nasopharyngeal carcinoma显示文摘Application of differentiation therapy targeting cellular plasticity for the treatment of solid malignancies has been lagging.Nasopharyngeal carci noma(NPC)is a distinctive cancer with poor differe ntiatio n and high prevalenee of Epstein-Barr virus(EBV)infection.Here,we show that the expressi on of EBV latent protein LMP1 in duces dediffere ntiated and stem-like status with high plasticity through the transcriptional inhibition of CEBPA.Mechanistically,LMP1 upregulates STAT5A and recruits HDAC 1/2 to the CEBPA locus to reduce its histone acetylation.HDAC inhibition restored CEBPA expression,reversing cellular dedifferentiation and stem-like status in mouse xeno graft models.These fin dings provide a novel mecha nistic epigenetic-based in sight into virus-induced cellular plasticity and propose a promising concept of differentiation therapy in solid tumor by using HDAC inhibitors to target cellular plasticity.Jiajun Xie Zifeng Wang Wenjun Fan Youping Liu Fang Liu Xiangbo Wan Meiling Liu Xuan Wang Deshun Zeng Van Wang Bin He Min Yan Zijian Zhang Mengjuan Zhang Zhijie Hou Chunli Wang Zhijie Kang Wenfeng Fang Li Zhang Eric W-F Lam Xiang Guo Jinsong Yan Yixin Zeng Mingyuan Chen Quentin Liu 2021Signal Transduction and Targeted Therapy2021,6,10:0
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