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41篇 您的检索式:作者名="SU Wenbin"
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1PslG, a self-produced glycosyl hydrolase, triggers biofilm disassembly by disrupting exopolysaccharide matrix显示文摘Biofilms 是在细胞外的矩阵嵌入的微生物的联系表面的社区。Exopolysaccharide 是在维持 biofilm 建筑学并且保护居民 biofilm 细菌免受抗菌剂和主人免疫者攻击的伤害的细胞外的矩阵的一个批评部件。然而,指向矩阵 exopolysaccharides 的自我生产的因素,仍然糟糕被理解。这里,我们显示出那 PslG,在 Pseudomonas aeruginosa 涉及关键 biofilm 矩阵 exopolysaccharide Psl 的合成的蛋白质,阻止 biofilm 形成并且拆卸存在在外长地供应的在 nanomolar 集中的分钟以内的 biofilms。PslG 的水晶结构显示 endoglycosidase 的典型特征。PslG 主要破坏 Psl 矩阵从 biofilms 驱散细菌。PslG 处理显著地提高 biofilm 敏感到抗菌素和巨噬细胞房间,导致在一只老鼠的改进 biofilm 清理植入感染模型。而且, PslG 对大量 Pseudomonas 种类显示出 biofilm 抑制和拆卸活动,显示它在与 biofilm 相关的复杂并发症作斗争的大潜力。Shan Yu Tiantian Su Huijun Wu Shiheng Liu Di Wang Tianhu Zhao Zengjun Jin Wenbin Du Mei-Jun Zhu Song Lin Chua Liang Yang Deyu Zhu Lichuan Gu Luyan Z Ma 2015Cell Research2015,25,12:13
2Curative effect of acupuncture on quality of life in patient with depression: a clinical randomized single-blind placebo-controlled study显示文摘OBJECTIVE:To evaluate the effect of acupuncture on the quality of life in patients with depression by clinical randomized single-blind placebo-controlled study.METHODS:one hundred and sixty-three cases of depression according with the inclusion criteria were randomly divided into a group of acupuncture dredging liver and regulating flow of theosophy(group 1),a group of acupoint shallow stab(group 2)and a group of non-acupoint shallow stab(group 3)at 1∶1∶1 ratio,and treated with acu-puncture,moxibustion,and intradermal embedding of needle,twice a week,for a total of 12 weeks.Scale of Quality of Life(SF-36)was used to measure the scores at four different time points and evaluate the effect of acupuncture on the quality of life of the patients with depression.RESULTS:At each time point after treatment,in scores of the 8 items,physical function,physical role,bodily pain,general physical condition,energy,social function,emotional function and mental health there were statistically significant differences among the 3 groups(P<0.0125).CONCLUSION:Acupuncture can effectively improve the quality of life of patients with depression.Fan Ling Fu Wenbin Chen Zhao Xu Nenggui Liu Jianhua LǚAiping Li Ziping Su Shengyong Wu Taixiang Ou Aihua 2016Journal of Traditional Chinese Medicine2016,36,2:12
3Decomposition of hexachlorobenzene over Al_2O_3 supported metal oxidecatalysts显示文摘Decomposition of hexachlorobenzene(HCB)was investigated over several metal oxides(i.e.,MgO,CaO,BaO,La2O3,CeO2,MnO2, Fe2O3,and Co3O4)supported on Al2O3,which was achieved in closed system at a temperature of 300°C.Catalysts were prepared by incipient wetness impregnation with different metal oxides loading and impregnating solvents.The decomposition effciency of different catalysts for this reaction depends on the nature of the metal oxide used,and Al2O3 supported La2O3 was found to be the most active one.Pentachlorobenzene(PeCB),and all tetrachlorobenzene(TeCB),trichlorobenzene(TrCB),and dichlorobenzene(DCB)isomers were detected after the decomposition reaction,indicating that the decomposition was mainly a dechlorination process.The detection of all lower chlorinated benzenes suggested the complexity of decomposition and the presence of more than one dechlorination pathway.Lifei ZHANG Minghui ZHENG Bing ZHANG Wenbin LIU Lirong GAO Te BA Zhiyuan REN Guijin SU 2008Journal of Environmental Sciences2008,20,12:4
4Polychlorinated dibenzo-p-dioxins and dibenzofurans in different tissues of the cormorants (Phalacrocorax carbo) from Dongting Lake,China显示文摘Tissue distribution provides important information regarding the pharmacokinetic behavior of pollutants and is invaluable when analyzing the risk posed to avian species by the exposure to such kind of pollutants.In this study,concentrations of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) were determined in muscle,liver,spleen,kidney,stomach,gall bladder,skin,heart,pancreas,intestine and lung tissue extracts of cormorants collected from Dongting Lake,China.Tissue distribution results showed preferential accumulation of PCDD/Fs in both liver and skin.The total concentration of PCDD/Fs ranged from 421 to 5696 pg/g lipid weight.Octachlorinated dibenzo-p-dioxin (OCDD) was the predominant congener in all tissues and contributed between 31% and 82% to all 17 PCDD/Fs in different tissues.The liver/muscle ratios progressively increased with the degree of chlorination of PCDDs,except for OCDD.The relative toxic potential of PCDDs and PCDFs in tissues were calculated using the World Health Organization (WHO) Toxic Equivalency Factors (TEFs) for birds.The concentrations of WHO-toxic equivalent in different tissues ranged between 14.8 and 2021 pg/g lipid weight.These results indicated PCDD/Fs may have been bio-accumulated in cormorant via food-web.Furthermore,when compared with studies reported in the literatures,the PCDD/Fs levels in the cormorant collected from Dongting Lake were still relatively high.Lirong Gaol Minghui Zheng Bing Zhang Wenbin Liu Ke Xiao Guijin Su Qinghua Zhang 2011Journal of Environmental Sciences2011,23,10:4
5Late Mesozoic Thermotectonic Evolution of the Jueluotage Range,Eastern Xinjiang,Northwest China:Evidence from Apatite Fission Track Data显示文摘摘要:尽管许多作者强调了变丑的新生代历史,发掘并且在与印度亚洲碰撞有关的 Tianshan 区域冷却,几乎不对压缩的中生代历史被知道并且在 Tianshan 以内高举。以便关于中生代发掘历史和在东方 Tianshan 冷却的进程获得信息,磷灰石上的分裂磁道方法被使用。采样在 Jueluotage 范围被做。三件样品(Z001-Z003 ) 在 Yandong pluton 的地上凿穿 ZK6301 从花岗石被拿;从比是的 pluton 年龄年轻得多的 97.0 ~ 87.6 妈的年龄范围在 334 点由 U-Pb 锆石标明日期 ????????? Y ?? 霈吗??ZHU Wenbin WAN Jinglin SHU Liangshu ZHANG Zhiyong SU Jinbao SUN Yah GUO Jichun ZHANG Xueyun 2008Acta Geologica Sinica(English Edition)2008,82,2:4
6ANALYSIS OF OVERFLOW CRITICAL VALUE FOR TiAl BASED ALLOY MELT DURING PROCESS OF CENTRIFUGAL CASTING显示文摘1INTRODUCTIONTiAlbasedaloyshaveatractedagreatdealofatentionbecauseoftheirpotentialyatractivepropertiesforhightemperaturestru...Guo, Jingjie Sheng, Wenbin Su, Yanqing Ding, Hongsheng Jia, Jun 1999中国有色金属学会会刊:英文版1999,9,2:3
72022 Chinese expert consensus and guidelines on clinical management of toxicity in anti-CD19 chimeric antigen receptor T-cell therapy for B-cell non-Hodgkin lymphoma显示文摘Adoptive cellular immunotherapy with chimeric antigen receptor(CAR)T cells has emerged as a novel modality for treating relapsed and/or refractory B-cell non-Hodgkin lymphoma(B-NHL).With increasing approval of CAR T-cell products and advances in CAR T cell therapy,CAR T cells are expected to be used in a growing number of cases.However,CAR T-cell-associated toxicities can be severe or even fatal,thus compromising the survival benefit from this therapy.Standardizing and studying the clinical management of these toxicities are imperative.In contrast to other hematological malignancies,such as acute lymphoblastic leukemia and multiple myeloma,anti-CD19 CAR T-cell-associated toxicities in B-NHL have several distinctive features,most notably local cytokine-release syndrome(CRS).However,previously published guidelines have provided few specific recommendations for the grading and management of toxicities associated with CAR T-cell treatment for B-NHL.Consequently,we developed this consensus for the prevention,recognition,and management of these toxicities,on the basis of published literature regarding the management of anti-CD19 CAR T-cell-associated toxicities and the clinical experience of multiple Chinese institutions.This consensus refines a grading system and classification of CRS in B-NHL and corresponding measures for CRS management,and delineates comprehensive principles and exploratory recommendations for managing anti-CD19 CAR T-cell-associated toxicities in addition to CRS.Ping Li Yang Liu Yun Liang Jian Bo Sujun Gao Yongxian Hu Yu Hu He Huang Xiaojun Huang Hongmei Jing Xiaoyan Ke Jianyong Li Yuhua Li Qifa Liu Peihua Lu Heng Mei Ting Niu Yongping Song Yuqin Song Liping Su Sanfang Tu Jianxiang Wang Depei Wu Zhao Wang Kailin Xu Zhitao Ying Qingming Yang Yajing Zhang Fengxia Shi Bin Zhang Huilai Zhang Xi Zhang Mingfeng Zhao Weili Zhao Xiangyu Zhao Liang Huang Jun Zhu Wenbin Qian Weidong Han Aibin Liang 2023Cancer Biology & Medicine2023,20,2:3
8Overexpression of miR-101 suppresses collagen synthesis by targeting EZH2 in hypertrophic scar fibroblasts显示文摘Background:MicroRNA-101(miR-101)is a tumor suppressor microRNA(miRNA)and its loss is associated with the occurrence and progression of various diseases.However,the biological function and target of miR-101 in the pathogenesis of hypertrophic scars(HS)remains unknown.Methods:We harvested HS and paired normal skin(NS)tissue samples from patients and cultured their fibroblasts(HSF and NSF,respectively).We used quantitative reverse transcriptase polymerase chain reaction(qRT-PCR),fluorescence in situ hybridization(FISH),enzyme-linked immunosorbent assays(ELISA)and Western blot analyses to measure mRNA levels and protein expression of miR-101,enhancer of zeste homolog 2(EZH2),collagen 1 and 3(Col1 and Col3)andα-smooth muscle actin(α-SMA)in different in vitro conditions.We also used RNA sequencing to evaluate the relevant signaling pathways and bioinformatics analysis and dual-luciferase reporter assays to predict miR-101 targets.We utilized a bleomycin-induced fibrosis mouse model in which we injected miR-101 mimics to evaluate collagen deposition in vivo.Results:We found low expression of miR-101 in HS and HSF compared to NS and NSF.Overexpressing miR-101 decreased Col1,Col3 andα-SMA expression in HSF.We detected high expression of EZH2 in HS and HSF.Knockdown of EZH2 decreased Col1,Col3 andα-SMA in HSF.Mechanistically,miR-101 targeted the 3-untranslated region(3UTR)of EZH2,as indicated by the decreased expression of EZH2.Overexpressing EZH2 rescued miR-101-induced collagen repression.MiR-101 mimics effectively suppressed collagen deposition in the bleomycin-induced fibrosis mouse model.Conclusions:Our data reveal that miR-101 targets EZH2 in HS collagen production,providing new insight into the pathological mechanisms underlying HS formation.Jie Li Yan Li Yunchuan Wang Xiang He Jing Wang Weixia Cai Yanhui Jia Dan Xiao Jian Zhang Ming Zhao Kuo Shen Zichao Li Wenbin Jia Kejia Wang Yue Zhang Linlin Su Huayu Zhu Dahai Hu 2021Burns & Trauma2021,9,1:3
9Lead-bismuth-free piezoceramics (Na_(0.5)K_(0.44)Li_(0.06))Nb_(0.95)Sb_(0.05)O_3-Na_(5.6)Cu_(1.2)Sb_(10)O_(29)显示文摘Newly developed sintering aid Na5.6Cu1.2Sb10O29 (NCS) and lead-bismuth-free piezoceramics (Na0.5K0.44Li0.06) Nb0.95Sb0.05O3 (NKLNS) were prepared by the conventional solid state reaction. The effects of sintering aid NCS on the electrical properties of NKLNS were investigated. It was found that the addition of a proper amount of sintering aid NCS to NKLNS is effective not only on improving the density and the piezoelectric activity, but also on reducing the dielectric loss of NKLNS. The NKLNS doped with 0.4 mol% NCS has a piezoelectric constant d33 as high as 261pC/N and an electromechanical coupling factor k33 above 60%. These results show that NCS-doped NKLNS is a promising and practicable candidate for lead-bismuth-free piezoceramics.ZHENG LiMei WANG JinFeng ZANG GuoZhong ZHAO MingLei QI Peng DU Juan SU WenBin MING BaoQuan 2007Chinese Science Bulletin2007,52,4:2
10Forming Mechanism of Gaseous Defect in Ti-48Al-2Cr-2Nb Exhaust Valves Formed with Permanent Mold Centrifugal Casting Method显示文摘A method combining theoretical analysis with experiment is adopted and the flowing process of Ti-48A1-2Cr-2Nb alloy melt poured in a permanent mould during the centrifugal casting process has been analyzed. A mathematical model of the filling process is established and the forming mechanism of internal gaseous defect is summarized. The results of calculation show that the melt fills the mould with varying cross-section area and inclined angle. The filling speed of the cross-section is a function of filling time. The cross-section area is directly proportional to the filling speed and the inclined angle is inversely proportional to the filling speed at a given rotating speed of the platform. Both of them changes more obvious near the mould entrance. The gaseous defect can be formed in several ways and the centrifugal field has an important influence on the formation of the defect. In addition, the filling process in centrifugal field has been verified by wax experiments and the theoretical analysis are consistent with experimental results.Research Notes Wenbin SHENG, Jingjie GUO, Yanqing SU, Hongsheng DING and Jun JIA School of Materials Science and Engineering, Harbin Institute of Technology. Harbin 150001, China 2001Journal of Materials Science & Technology2001,17,5:2
11Effect of Mn2 + on the electrical nonlinearity of (Ni, Nb) - doped SnO2 varistors 显示文摘Changpeng Li Jinfeng Wang Wenbin Su 2001Ceramics International2001,27,:1
12Distribution of DDT in a Typical DDT Waste Contaminated Site显示文摘Wenbin Liu Changliang Li Minghui Zheng Li Wang Sumei Li Te Ba Guijin Su Lirong Gao Lifei Zhang 2008Bulletin of Environmental Contamination and Toxicology2008,,3:1
13Effects of mixture inhomogeneity and combustion temperature on soot surface activity and soot formation in diesel engines显示文摘The soot surface growth plays significant role on the soot mass accumulation,which starts with H(hydrogen)atom abstraction forming activated soot surface sites,and is followed by the acetylene addition process.In this study,the effect of the mixture inhomogeneity and combustion temperature on the soot surface activity and soot formation was investigated by developing a new multi-step phenomenological(MSP)soot model of diesel engines.A new detailed soot surface growth mechanism was proposed by correlation analysis of combustion parameters with soot formation.The inhomogeneity coefficient of soot surface activityαCH and the specific rate of soot surface growth R CH were derived to highlight the effect of inhomogeneity of mixture and combustion temperature on soot formation.The predicted diesel engine-out soot agreed well with experimental findings in wide ranges of combustion conditions.In the case of lower engine load with single fuel injection and higher EGR(exhaust gas recirculation)rate,it had quiet homogeneous mixtures before ignition when the combustion temperature dominated the soot surface activity.At medium engine load with multi-pulse fuel injections,it got mixture slightly stratified before ignition and revealed that the mixture inhomogeneity became more dominated on soot surface activity than the combustion temperature.An increased soot surface activity led to increased soot emission.Under the full engine loads with single fuel injection but quite high boost pressure over 0.4 MPa,it led to the combustion conditions of higher mixture density and higher mixture heat capacity,which benefits the mixture homogeneity.The decay rate of soot surface activity became lower due to the decreased combustion temperature and the soot surface activity decreased due to improved mixture homogeneity.In addition,the lowered intake oxygen concentration due to usage of EGR played a role to lower the specific rate of soot surface growth R CH,but to increase the soot surface activityαCH.ZHAO FeiYang YU WenBin PEI YiQiang SU WanHua 2014Science China(Technological Sciences)2014,57,3:1
14Calibration-free Robotic Eye-hand Coordination Based on an Auto Disturbancerejection Controller显示文摘Su Jianbo Qiu Wenbin Ma Hongyu 0,,05:1
15显示文摘Auckland D W Su Wenbin Varlow B R 1997Proc IEE1997,144,:1
16Effects of mixing and chemical parameters on thermal efficiency in a partly premixed combustion diesel engine with near-zero emissions 显示文摘Su Wanhua Yu Wenbin 2012International Journal of Engine Research2012,13,3:1
17Calibration-free robotic eye-hand coordination based on an auto disturbance-rejection controller 显示文摘Su Jianbo Qiu Wenbin Ma Hongyu Woo Peng-yung 2004IEEE Transactions on Robotics2004,20,5:1
18Nonlinear Electrical Properties of SnO_2-Li_2O-Nb_2O_5 Varistor System显示文摘The electrical properties of (Nb, Li)-doped SnO2 ceramics as a new varistor material were investigated. The sample 97.95%SnO2·0.50%Li2O·0.05%Nb2O5 (mol fraction) sintered at 1450= possess the highest density (ρ=6.77 g/cm3) and nonlinear electrical coefficient (α=11.6). The substitution of Sn4+ with Li+ increases the concentration of oxygen vacancies, together with the formation of solid solution, which will increase the sintering rate greatly and decrease the optimized sintering temperature. The substitution of Sn4+ with Li+ and the variation of temperature play very important effects on the densities, dielectric constant, nonlinear electrical properties and other characteristics of the samples. The properties of the grain boundary barrier and the microstructural characteristics were investigated to ensure the effect of the dopants and the temperature. A grain boundary defect barrier model was used to illustrate the grain boundary barriers formation in SnO2-Li2O-Nb2O5 varistors.Changpeng LI, Jinfeng WANG, Wenbin SU, Hongcun CHEN and Wenxin WANGDepartment of Physics, Shandong University, Jinan 250100, China 2002Journal of Materials Science & Technology2002,18,3:1
19The influence of moist combustion gas on the performance of a sub-critical turbine 显示文摘WenBin Yang Ming Su 2005Energy Conversion and Management2005,46,:1
20显示文摘 Wang Jinfeng Su Wenbin 2001Physica B2001,307,:1
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