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| 1 | Neoadjuvant chemotherapy with FOLFOX: Improved outcomes in Chinese patients with locally advanced gastric cancer显示文摘 | Zi‐YuLi Cherry E.Koh Zhao‐DeBu Ai‐WenWu Lian‐HaiZhang Xiao‐JiangWu QiWu Xiang‐LongZong HuiRen LeiTang Xiao‐PengZhang Ji‐YouLi YingHu LinShen Jia‐FuJi | 2012 | J Surg Oncol2012，，8： | 2 |
| 2 | Thl Bias in PBMC Induced by Large Scale Auto-CIK Infusion in Malignant Solid Tumor Patients in China显示文摘OBJECTIVE This article is to verify feasibility and validity of autologous cytokine-induced killer cell (Auto-CIK) treatment in solid malignancypatients.METHODS Amplification, phenotypic characteristics, cytokine secretion,antitumor cytotoxicity and clinical response to Auto-CIK derived from 65cases of solid tumor patients with different pathological types and clinicalstages were compared with LAKs in a large-scale clinical trial,RESUL'r$ We found that seriousness of disease and metastatic status hadno influence on effective components and antitumor immunological activityof Auto-ClK. Comparing cytotoxicity against various tumor cells with LAKsat various effector to target ratios, ClKs showed more effective cytotoxicityagainst NK sensitive or non-sensitive solid tumor cell lines at a low E/T ratio(6:1) which suggests indirectly that Auto-CIK had a longer effective time invivo than LAKs. These results suggest that CIKs are more suitable forimmunotherapy for those solid malignancy patients at high risk of relapse orrecurrence.CONCLUSIONS Our experimental data were consistent ~ith the reportedconclusion that the potent antitumor activity of Auto-ClK mainly rooted in theCD4- part of CIKs, including CD3~CD56~ cells and CD8 ~ CTLs. The CD4~part of ClKs seemed to have no direct tumor lytic activity. The results indicatethat the special 'Thl bias' and enhanced cytotoxicity against K562 cellsoccurred in PBMCs after multicycles of Auto-ClK infusions suggesting theinduction of a 'Thl shift' and rectification of 'Th2 dominance' in PBMC afterAuto-CIK treatments. | XiubaoRen JinpuYu HongLiu PengZhang XiumeiAn NainingZhong XishonHao | 2004 | Chinese Journal of Clinical Oncology2004，1，4： | 2 |
| 3 | DNA Modification with Photochromic Spiro Compounds显示文摘The photochromic spiropyrans and spirooxazine having a succinimidyl ester or isothiocyanate pendant group can form covalent products with transaminated DNA. The absorption spectra and solid reflection spectra of modified DNA with these photochromic spiro compounds were investigated. | PengZHANG TeruoMatsuura 等 | 2002 | Chinese Chemical Letters2002，13，4： | 2 |
| 4 | Electrochemical performance of La_(2)NiO_(4+δ)-Ce_(0.55)La_(0.45)O_(2−δ)as a promising bifunctional oxygen electrode for reversible solid oxide cells显示文摘In this work,La_(2)NiO_(4+δ)-Ce_(0.55)La_(0.45)O_(2−δ)(denoted as LNO-xLDC)with various LDC contents(x=0,10,20,30,and 40 wt%)were prepared and evaluated as bifunctional oxygen electrodes for reversible solid oxide cells(RSOCs).Compared with the pure LNO,the optimum composition of LNO-30LDC exhibited the lowest polarization resistance(Rp)of 0.53 and 0.12Ω·cm^(2)in air at 650 and 750℃,respectively.The enhanced electrochemical performance of LNO-30LDC oxygen electrode was mainly attributed to the extended triple phase boundary and more oxygen ionic transfer channels.The hydrogen electrode supported single cell with LNO-30LDC oxygen electrode displayed peak power densities of 276,401,and 521 mW·cm^(−2)at 700,750,and 800℃,respectively.Moreover,the electrolysis current density of the single cell demonstrated 526.39 mA·cm^(−2) under 1.5 V at 800℃,and the corresponding hydrogen production rate was 220.03 mL·cm^(−2)·h^(−1).The encouraging results indicated that LNO-30LDC was a promising bifunctional oxygen electrode material for RSOCs. | Pengzhang Li Wei Yang Chuanjin Tian Wenyan Zhao Zhe Lü Zhipeng Xie Chang-An Wang | 2021 | Journal of Advanced Ceramics2021，10，2： | 2 |
| 5 | Candidate microRNA biomarkers in human colorectal cancer: Systematic review profiling studies and experimental validation显示文摘 | YanleiMa PengZhang JianjunYang ZhihuaLiu ZheYang HuanlongQin | 2012 | Int J Cancer2012，，9： | 1 |
| 6 | Influence of Rolling Treatment on Interfacial Shear Strength of Steel-mushy Al-7graphite Bonding Plate显示文摘At room temperature, the rolling treatment of steel-mushy A1-7graphite bonding plate was carried out under different relative reduction. The influence of rolling on interracial mechanical property of this bonding plate was studied. The results show that, for steel-mushy AI-7graphite bonding plate which is made up of 1.2 mm in thickness 08AI steel plate and 2.0 mm in thickness AI-Tgraphite layer, there is a nonlinear relationship between interracial shear strength of bonding plate and relative reduction of rolling. When relative reduction of rolling is smaller than 2.59%, with the increasing of relative reduction, interracial shear strength of bonding plate increases gradually. When relative reduction of rolling is bigger than 2.5g%, with the increasing of relative reduction, interracial shear strength of bonding plate decreases continuously. When relative reduction of rolling is 2.59%, the largest interracial shear strength 77.0 MPa can be obtained. | PengZHANG YunhuiDU HanwuLIU DabenZENG JianzhongCUI LiminBA | 2004 | Journal of Materials Science & Technology2004，20，6： | 1 |
| 7 | Some indentities involving Fibonacci number显示文摘 | Wen Pengzhang | 1997 | The Fibonacci Quarter-ly1997，17，3： | 1 |
| 8 | Influence of diffusion time on property of steel-aluminum solid to liquid bonding显示文摘The bonding of solid steel to liquid aluminum was conducted using rapid solidification. The influence of diffusion time on interfacial shear strength was studied. The results show that when the temperature of aluminum liquid is 700℃ and the preheat temperature of steel plate is 250℃, the relationship between diffusion time (t) and interfacial shear strength (( ) is ( =15.1+8.14t(037t2 +0.005t3, and the maximum interfacial shear strength is 71.1 MPa. | PengZhang DabenZeng 等 | 2002 | Journal of University of Science and Technology Beijing2002，9，6： | 1 |
| 9 | Semi-solid Pressing Bonding Strength between Steel and Cu-graphite Composite显示文摘The pressing bonding of steel plate with QTi3.5-3.5graphite slurry was studied. The relationship among preheating temperature of steel plate, preheating temperature of dies, solid fraction of QTi3.5-3.5graphite slurry, and interfacial shear strength of bonding plate could be established with artificial neural networks perfectly. This model could be optimized with a genetic algorithm. The results show that the optimum bonding parameters are: 618℃ for preheating temperature of steel plate, 526℃ for preheating temperature of dies and 46.2% for solid fraction of QTi3.5-3.5graphite slurry, and the largest interfacial shear strength of bonding plate is 128.3 MPa. | PengZHANG YunhuiDU HanwuLIU DabenZENG JianzhongCUI LiminBA | 2005 | Journal of Materials Science & Technology2005，21，2： | 1 |
| 10 | Basic rules for rheologic forging process of semisolid alloy显示文摘Semisolid mold forging is a major type of semisolid processing, which is different from neither traditional mold forging nor traditional permanent casting. However, processing defects are often seen in work pieces because of lacking available rules for the process design and control. Some basic rules for the process design and control, simply named the shortest flowing length, pressure filling and the minimum uplifting mold pressure, are advanced in the paper based on amount of researches and experiments. The equations to determine the major process parameters are given out such as the filling pressure, forming pressure and locking mold pressure for the process design and control. The rules and equations are experimentally proved available and applicable by several actual work pieces produced by the semisolid forging process. | ShumingXing LizhongZhang JianboTan ChuanlinZheng HanwuLiu PengZhang YunhuiDu | 2004 | Journal of University of Science and Technology Beijing2004，11，6： | 1 |
| 11 | Cytotoxic Alkaloids from the Bulbs of Fritillaria hupehensis显示文摘 | Yong‐HuiZhang Xi‐LiangYang PengZhang Xue‐FengZhou Han‐LiRuan Hui‐FangPi Ji‐ZhouWu Han‐DongSun | 2008 | Chemistry & Biodiversity2008，，2： | 1 |
| 12 | Influence of Solid Fraction on Structure of QTi3.5-15/Graghite Slurry显示文摘The electromagnetic-mechanical stirring technology was used to prepare QTi3.5-15/graghite slurry. The distribution of graphite particles in QTi3.5-15/graghite slurry was studied using cold quenching method. The results show that solid fraction of QTi3.5-15/graphite slurry increases with the decreasing of stirring temperature. There is a linear relationship between solid fraction and stirring temperature. With the increasing of solid fraction, the distribution of graphite particles in slurry becomes uniform gradually. When the solid fraction is larger than 45%, the rising of graphite particles in slurry can be restricted, and QTi3.5-15/graghite slurry with uniform distribution of graphite particles can be prepared. | PengZHANG YunhuiDU HanwuLIU DabenZENG dianzhongCUI LiminBA | 2004 | Journal of Materials Science & Technology2004，20，6： | 0 |
| 13 | LaNiO3 modified with Ag nanoparticles as an efficient bifunctional electrocatalyst for rechargeable zinc-air batteries显示文摘No-precious bifunctional catalysts with high electrochemical activities and stability were crucial to properties of rechargeable zinc-air batteries.Herein,LaNiO3 modified with Ag nanoparticles(Ag/LaNiO3)was prepared by the co-synthesis method and evaluated as the bifunctional oxygen catalyst for oxygen reduction reaction(ORR)and oxygen evolution reaction(OER).Compared with LaNiO3,Ag/LaNiO3 demonstrated the enhanced catalytic activity towards ORR/OER as well as higher limited current density and lower onset potential.Moreover,the potential gap between ORR potential(at-3 mA cm^-2)and OER potential(at 5 mA cm^-2)was 1.16 V.The maximum power density of the primary zinc-air battery with Ag/LaNiO3 catalyst achieved 60 mW cm^-2.Furthermore,rechargeable zinc-air batteries operated reversible charge-discharge cycles for 150 cycles without noticeable performance deterioration,which showed its excellent bifunctional activity and cycling stability as oxygen electrocatalyst for rechargeable zinc-air batteries.These results indicated that Ag/LaNiO3 prepared by the co-synthesis method was a promising bifunctional catalyst for rechargeable zinc-air batteries. | Pengzhang Chuanjin TIAN Wei YANG Wenyan ZHAO Zhe LU | 2019 | Frontiers of Materials Science2019，13，3： | 0 |
| 14 | Interfacial mechanical property of steel-mushy Al-20Sn bonding显示文摘The bonding of a steel plate to A1-20Sn slurry was conducted using the casting rolling technique. The surface of the steel plate was defatted, descaled, immersed (in K2ZrF6 flux aqueous solution) and stoved. A1-20Sn slurry was prepared using the electromagnetic mechanical stirring method. The interfacial mechanical property of the bonding plate was researched to determine the relationship between the diffusion time and the interfacial shear strength. In order to identify the mechanism of bonding, the interfacial structure of the bonding plate was studied. The results show that at a preheat temperature of the steel plate of 505℃ and a solid fraction of A1-20Sn slurry of 35%, the relationship between the interfacial shear strength S and the diffusion time t is S=28.8+4.3t-0.134t2 +0.0011t3. When the diffusion time is 22 s, the largest interfacial shear strength is 70.3 MPa, and the corresponding interface is a new one which is made up of Fe-A1 compound and Fe-Al solid solution alternatively and in a right proportion.In this interfacial structure, the interfacial embrittlement does not happen and Fe-Al compound can play its role in strong combination adequately. | PengZhang YunhuiDu HanwuLiu DabenZeng JianzhongCui LiminBat | 2004 | Journal of University of Science and Technology Beijing2004，11，2： | 0 |
| 15 | Structure-activity relationships for anti-inflammatory effect of flavonoids显示文摘OBJECTIVE The present study examined the potential of flavonoids in reducing airway inflammation and determined the structure activity relationships(SAR),if present,for their anti-inflammatory effects.METHODS Seventeen flavonoids with different chemical structures were selected for the study.Inflammation was induced in human bronchial epithelial BEAS-2B cells with lipopolysaccharide(LPS).BEAS-2Bcells were incubated with or without different flavonoids(10μmol·L-1)1hbefore treatment with LPS(10μg·mL-1)for 24 h.The viability of the cells after exposure to LPS and/or flavonoids were determined by thiazolyl blue tetrazolium bromide(MTT)assay.The amount of the inflammatory mediators,interleukin(IL)-6,IL-8 and monocyte chemoattractant protein-1(MCP-1),were measured in the supernatants byenzyme-linked immunosorbent assay(ELISA).RESULTS Flavonoids(1to 10μmol·L-1)and LPS(1 to 10μg·mL-1)did not affect the viability of BEAS-2B cells.LPS(10μg·mL-1)significantly stimulated the release of IL-6,IL-8 and MCP-1 in BEAS-2B cells.Among the flavonoids tested,only apigenin,luteolin and genistein(10μmol·L-1)significantly inhibited the release of the inflammatory mediators.CONCLUSION These findings suggested that a hydroxy group at C5 and C7 positions in the A ring,a double bond between C2 and C3 and acarbonyl group at the C4 position in the C ring of the flavonoid might play an important role for their anti-inflammatory effect.The presence of a hydroxy group at C3 position or glycosylation at C3 or C7 position reduces the effectiveness of a flavonoid as an anti-inflammatory agent. | PengZHANG JudithCWMAK RickyYKMAN SusanWSLEUNG | 2015 | 中国药理学与毒理学杂志2015，29，S1： | 0 |
| 16 | SESSION 3: RNOMICS & SMALL RNAS——Rnomics In Yeast: A Large Scale Screen for SnmRNAs in Schizosaccharomyces pombe显示文摘 | Si-GuangLI1 HuiZHOU Yu-PingLUO PengZHANG Xin-QingLAI Chuang-HeYU Guo-ShengQU Chun-LongCHEN XiaoCHEN Liang-HuQU | 2004 | Acta Biochimica et Biophysica Sinica2004，36，2： | 0 |
| 17 | c-src activating mutation analysis in Chinese patients with colorectal cancer显示文摘AIM: To investigate the occurrence of cellular src (c-src)activating mutation at codon 531 in colorectal cancer patients from Chinese mainland.METHODS: Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) assay followed by sequencing and single-strand conformation polymorphism analysis were carried out to screen 110 samples of primary colorectal cancer and 20 colorectal liver metastases.RESULTS: Only one sample showed PCR-RFLP-positive results and carried somatic codon 531 mutations. No additional mutation of c-src exon 12 was found.CONCLUSION: c-src codon 531 mutation in colorectal cancer is not the cause of c-src activation. | Ye-XiongTan Han-TaoWang PengZhang Zhong-HuaYan Guan-LongDai Meng-ChaoWu Hong-YangWang | 2005 | World Journal of Gastroenterology2005，11，15： | 0 |
| 18 | Influence of Diffusion Time on Steel-Aluminum Solid to Liquid Bonding Interfacial Structure显示文摘The bonding of steel plate to aluminum liquid was conducted using rapid solidification.The influence of diffusion time on interfacial structure was studied.The results showed that under the condition of 750℃ for the temperature of aluminum liquid and 200℃ for the preheat temperature of steel plate,when diffusion time was shorter than 4.3s,there was only Fe-Al solid solution at the interface.When diffusion time was longer than 4.3s,Fe-Al compound began to form at the interface.The relationships between diffusion time t and thickness of Fe-Al compound layer H are H=-9.72+2.62t-0.08t^2(4.3s≤t≤15s)and H=2.79+0.647t=0.033t^2(t>15s). | PengZHANG Yunhui ShumingXING LizhongZHANG DabenZENG Jianzhong LiminBA | 2002 | Journal of Materials Science & Technology2002，18，5： | 0 |
| 19 | Study on Mechanical Property in Steel-Aluminum Solid to Liquid Bonding显示文摘The bonding of solid steel plate to liquid Al was conducted using rapid solidification. The influence of thickness of FeAl compound layer at the interface on interfacial shear strength of bonding plate was studied. The results show that the relationship between thickness of Fe-Al compound layer and interfacial shear strength is S=30.4+8.51 h-0.51 h2+0.007 ha (where h is thickness of Fe-Al compound layer, S is interfacial shear strength). When thickness of Fe-Al compound layer is 10.7μm, the largest interfacial shear strength is 71.6 Mpa. | LizhongZHANC PengZHANG YunhuiDU DabenZENG JianzhongCUI LiminBA | 2003 | Journal of Materials Science & Technology2003，19，2： | 0 |
| 20 | Interfacial Structure of Steel-Mushy Al-20Sn Bonding Plate显示文摘Fe-Al compound at the interface of steel-mushy Al-20Sn bonding plate was studied quantitatively. The relationship between ratio of Fe-Al compound at interface and bonding parameters (such as preheat temperature of steel plate,solid fraction of Al-20Sn slurry and rolling speed) was established by artificial neural networks perfectly. The results show that when the bonding parameters are 505℃ for preheat temperature of steel plate, 34.3% for solid fraction of AI-20Sn slurry and 10 mm/s for rolling speed, the reasonable ratio of Fe-Al compound corresponding to the largest interfacial shear strength of bonding plate is obtained. Its value is 72%. This reasonable ratio of Fe-Al compound is a quantitative criterion of interracial embrittlement, that is, when the ratio of Fe-Al compound at interface is larger than 72%, interracial embrittlement will occur. | PengZHANG YunhuiDU HanwuLIU DabenZENG JianzhongCUI LiminBA | 2004 | Journal of Materials Science & Technology2004，20，2： | 0 |
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