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| 1 | The TWIST/Mi2/NuRD protein complex and its essential role in cancer metastasis显示文摘上皮间充质的转变(EMT ) 把上皮的肿瘤房间变换成侵略、变形的癌症房间,导致在癌症病人的死亡。尽管扭曲为胸和另外的癌症是 EMT 和转移的一个主人管理者,为调停扭曲的基因抄写负责的机制仍然保持未知。在这研究, TWIST 蛋白质建筑群的纯化和描述表明那扭曲与改变的 Mi2/nucleosome 和 deacetylase (Mi2/NuRD ) 的几个部件交往建筑群, MTA2, RbAp46, Mi2 和 HDAC2,和成员他们到为 transcriptional 压抑的 E-cadherin 倡导者的近似区域。从取决于的房间线高效地为转移扭曲的癌症的这些扭曲建筑群部件的弄空在老鼠在文化和肺转移压制房间移植和侵略。这些调查结果不仅提供在扭曲和 Mi2/NuRD 建筑群之间的新奇机械学、功能的连接而且为在癌症复杂的 Mi2/NuRD 的部件建立新必要角色转移。 | Junjiang Fu Li Qin Tao He Jun Qin Jun Hong Jiemin Wong Lan Liao Jianming XU | 2011 | Cell Research2011，21，2： | 51 |
| 2 | Characteristics of the crustal structure and hypocentral tectonics in the epicentral area of Nan'ao earthquake (M7.5), the northeastern South China Sea显示文摘1918 Nan’ao earthquake (M7.5) occurred in the northeast coastal areas of Guangdong Province. With the seismogeological survey of the epicentral area and history materials analyses, the earthquake epicenter was estimated to locate in the intersection part of the Binhai fault zone (Littoral) and Huanggangshui fault, which strikes NEE and NW, respectively. The activities of the NEE-striking thrust fault and NW-striking extensional fault that were attributed to 1918 Nan’ao earthquake occurred in the Dongshan Island of the epicentral area; they reflected the focal stress field with compression in NW-SE direction and extension in NE-SW direction. The isoseismal contour of seismic intensity X shows a shape of ‘X’ composed of two mutually overlapping ellipses with two axes striking NEE and NW, respectively, and such shape implies that the occurrence of this earthquake is controlled by a pair of conjugate seismotectonic faults constituted by the NEE-striking Binhai fault zone and the NW-striking Huanggangshui fault. The Binhai fault zone is a dominant seismogenic structure, and the NW-striking Huanggangshui fault is the subdominant one. The onshoreoffshore deep seismic profile that crossed the epicentral area and was perpendicular to the strike of the Binhai fault zone was obtained. According to the analyses of the seismic data, the Binhai fault zone is defined as a low velocity zone with SE dip-slip in thecrustal structure section. The Binhai fault zone is a boundary fault between the South China subplate and South China Sea subplate. The crust structure on the northwest side of Binhai fault zone is a normal continental crust with a thickness of 30 km, and the one on the southeast side of the fault zone is a thinning continental crust with a thickness of 25―28 km. The Binhai fault zone is an important seismogenic fault and also is an earthquake-controlling fault. The intersection part between the Binhai fault zone and the low velocity zone of upper crust is advantageous to stress concentration and strain energy accumulation, and presents the deep dynamic conditions for the earthquake’s pregnancy and occurrence. | XU Huilong QIU Xuelin ZHAO Minghui SUN Jinlong ZHU Junjiang | 2006 | Chinese Science Bulletin2006，51，B12： | 17 |
| 3 | Chylois ascites:Treated with total parenteral nutrition and somatostatin显示文摘AIM: To determine the effects of total parenteral nutrition and somatostatin on patients with chylous ascites.METHODS: Five patients were diagnosed with chylous ascites on the basis of laboratory findings of ascites sample from Nov 1999 to May 2003. Total parenteral nutrition and somatostatin or its analogue was administered to 4 patients,while the other one only received total parenteral nutrition.All the patients had persistent peritoneal drainage, with the quantity and quality of drainage fluid observed daily.Necessary supportive treatments were given to the patients individually during the therapy.RESULTS: Two of 4 patients who received somatostatin therapy obtained complete recovery within 10 d without any recurrence while on a normal diet. In these 2 patients,the peritoneal drainage reduced to zero in one and the other's decreased from 2 000 mL to 80 mL with a clear appearance and negative qualitative analysis of chyle. Recurrent chylous ascites, though relieved effectively by the same method every time, developed in one patient with advanced pancreatic cancer. The other patient's lymphatic fistula was blocked with the fibrin glue after conservative treatment. The patient who only received total parenteral nutrition was cured 24 d after therapy.CONCLUSION: Total parenteral nutrition along with somatostatin can relieve the symptoms and close the fistula in patients with chylous ascites rapidly. It appears to be an effective therapy available for the treatment of chylous ascites caused by various disorders. | QiHuang Zhi-WeiJiang JunJiang NingLi ]ie-ShouLi | 2004 | World Journal of Gastroenterology2004，10，17： | 14 |
| 4 | Pharmacology and Clinical Application of Plants in Epimedium L.显示文摘Herba Epimedii is widely used as a traditional Chinese medicine for 'strengthening the kidney' and 'reinforcing bone' for a long time in China and other Asian countries. In this study, based on the large number of domestic and international references and research results, the authors reviewed pharmacological effects and the clinical application of species in genus Epimedium L. Meanwhile, chemical conversion and biotransformation of the major active compounds during the processing of the plants in Epimedium L. and their metabolism in vivo were summarized. This provides a guidance for the application and development in clinical therapy in the future. | JunJiang Bing-jie Zhao Jie Song Xiao-bin Jia | 2016 | Chinese Herbal Medicines2016，8，1： | 12 |
| 5 | Steroid receptor coactivator 3 regulates autophagy in breast cancer cells through macrophage migration inhibitory factor显示文摘SRC-3/AIB1 (在乳癌 1 的类固醇受体激活剂 3/amplified ) 是在癌症病人贡献药抵抗和差的没有疾病的幸存的发展的真 oncogene。Autophagy 也是让肿瘤 suppressor 工作的重要房间死亡机制。在这研究,我们识别了巨噬细胞移植禁止的因素(MIF ) 作为 SRC-3 的新奇目标基因并且在房间幸存表明了它的重要性。明确地,我们证明 MIF 是 autophagic 房间死亡的强壮的 suppressor。我们进一步证明接着, MIF 的抑制导致了 autophagic 房间死亡,提高了 chemosensitivity 并且禁止了在一个异种皮移植老鼠 tumorigenesis 模型的 tumorigenesis。我们的学习证明 MIF 表示的那条规定和 autophagic 房间死亡的抑制是 SRC-3 由贡献增加的 chemoresistance 和 tumorigenicity 的有势力机制。 | Mei-Yi Wu Junjiang Fu Jianming Xu Bert W O'MaUey Ray-Chang Wu | 2012 | Cell Research2012，22，6： | 12 |
| 6 | Effect of preparation method on physicochemical properties and catalytic performances of LaCoO3 perovskite for CO oxidation显示文摘Perovskite oxides LaCoO3 prepared by templating,co-precipitation and sol-gel method with different complexants were systematically characterized and its catalytic performances for CO oxidation were investigated.The samples were characterized by X-ray diffraction,thermogravimetry analysis and differential scanning calorimetry,N2 physisorption,transmission electron microscopy,temperature program reduction of hydrogen,temperature program desorption of oxygen and X-ray photoelectron spectroscopy measurement,results of which show that the properties of LaCoO3,such as surface morphology,surface area,surface compositions,redox capability,oxygen vacancy,as well as the calcination temperature and formation mechanism,depend intimately on the preparation method.Catalytic tests indicate that the sample prepared by carbon templating method shows the best activity for CO oxidation,with full CO conversion obtained at 135℃.In particular,the catalyst can be activated and significant increase of activity can be obtained with the increase of reaction time.The cyclic and longterm stability of catalysts were discussed and compared. | Shan Wang Xuelian Xu Junjiang Zhu Duihai Tang Zhen Zhao | 2019 | Journal of Rare Earths2019，37，9： | 10 |
| 7 | Signaling pathways in cancer-associated fibroblasts and targeted therapy for cancer显示文摘To flourish,cancers greatly depend on their surrounding tumor microenvironment(TME),and cancer-associated fibroblasts(CAFs)in TME are critical for cancer occurrence and progression because of their versatile roles in extracellular matrix remodeling,maintenance of sternness,blood vessel formation,modulation of tumor metabolism,immune response,and promotion of cancer cell proliferation,migration,invasion,and therapeutic resistance.CAFs are highly heterogeneous stromal cells and their crosstalk with cancer cells is mediated by a complex and intricate signaling network consisting of transforming growth factor-beta,phosphoinositide 3-kinase/AKT/mammalian target of rapamycin,mitogen-activated protein kinase,Wnt,Janus kinase/signal transducers and activators of transcription,epidermal growth factor receptor,Hippo,and nuclear factor kappa-light-chain-enhancer of activated B cells,etc.,signaling pathways.These signals in CAFs exhibit their own special characteristics during the cancer progression and have the potential to be targeted for anticancer therapy.Therefore,a comprehensive understanding of these signaling cascades in interactions between cancer cells and CAFs is necessary to fully realize the pivotal roles of CAFs in cancers.Herein,in this review,we will summarize the enormous amounts of findings on the signals mediating crosstalk of CAFs with cancer cells and its related targets or trials.Further,we hypothesize three potential targeting strategies,including,namely,epithelial-mesenchymal common targets,sequential target perturbation,and crosstalk-directed signaling targets,paving the way for CAF-directed or host cell-directed antitumor therapy. | Fanglong Wu Jin Yang Junjiang Liu Ye Wang Jingtian Mu Qingxiang Zeng Shuzhi Deng Hongmei Zhou | 2021 | Signal Transduction and Targeted Therapy2021，6，7： | 9 |
| 8 | Large aperture N31 neodymium phosphate laser glass for use in a high power laser facility显示文摘Large aperture Nd:phosphate laser glass is a key optical element for an inertial confinement fusion(ICF) facility. N31,one type of neodymium doped phosphate glasses, was developed for high peak power laser facility applications in China. The composition and main properties of N31 glass are given, together with those of LHG-8, LG-770, and KGSS-0180 Nd:phosphate laser glasses, from Hoya and Schott, and from Russia. The technologies of pot melting, continuous melting, and edge cladding of large size N31 phosphate laser glass are briefly described. The small signal gain profiles of N31 glass slabs from both pot melting and continuous melting at various values of the pumping energy of the xenon lamp are presented. N31 glass is characterized by a stimulated emission cross section of 3.8 × 10-20cm2 at 1053 nm,an absorption coefficient of 0.10–0.15% cm-1at laser wavelength, small residual stress around the interface between the cladding glass and the laser glass, optical homogeneity of ~2 × 10-6in a 400 mm aperture, and laser damage threshold larger than 42 J/cm2 for a 3 ns pulse width at 1064 nm wavelength. | Lili Hu Shubin Chen Jingping Tang Biao Wang Tao Meng Wei Chen Lei Wen Junjiang Hu Shunguang Li Yongchun Xu Yasi Jiang Junzhou Zhang Zhonghong Jiang | 2014 | High Power Laser Science and Engineering2014，2，1： | 8 |
| 9 | Tear Resistance of Orthogonal Kevlar-PWF-reinforced TPU Film显示文摘This work seeks to investigate the notch sensitivity and fracture behaviour of orthogonal Kevlar-plain woven fabric (PWF)-reinforced thermoplastic polyurethanes (TPU) film applied to high altitude balloon. Four types of specimens are implemented to measure notched strength and fracture toughness by conducting static tension and tear tests on an MTS system respectively. The damage and failure mechanisms are discussed and the results for notched strength and tear resistance are evaluated and compared with each other. From the experiments, it is found that the notch sensitivity of the film increases with the increase in the size of the hole, but the notch sensitivity and the stress concentration of the notch are insignificant and there is a decrease of only about 4%-10% in tensile strength for the notched specimens with different hole sizes in diameter compared with the unnotched specimen. In contrast, the tear resistance containing a central slit with only 1 mm length is about half of tensile strength of the unnotched film, which implies that the tear resistance exists an significant notch sensitivity. The results of this study provide an insight into notch sensitivity and fracture behaviour of the Kevlar-PWF-reinforced TPU film and constitute a fundamental basis for the design of high altitude balloon. | BAI Jiangbo XIONG Junjiang CHENG Xu | 2011 | Chinese Journal of Aeronautics2011，24，1： | 6 |
| 10 | Station 10 lymph node dissections in laparoscopic-assisted spleen-preserving radical gastrectomy for advanced proximal gastric cancer显示文摘D2 gastric resection has been increasingly recognized as the optimal surgical treatment for advanced gastric cancer. Dissection of the station 10 splenic lymph nodes is required in the treatment of advanced proximal gastric cancer. Based on vascular anatomy and anatomical plane of fascial space, integrated with our experience in station 10 splenic lymph node dissection in open surgery and proven skills of laparoscopic operation, we have successfully mastered the surgical essentials and technical keypoints in laparoscopic-assisted station 10 lymph node dissection. | Yong Li Junjiang Wang | 2013 | Chinese Journal of Cancer Research2013，25，4： | 6 |
| 11 | Static Pull and Push Bending Properties of RTM-made TWF Composite Tee-joints显示文摘This paper deals with static pull and push bending tests on two-dimensional (2D) orthogonal EW220/5284 twill weave fabric (TWF) composite tee-joints processed with the resin transfer moulding (RTM) technique. Static pull and push bending properties are determined and failure initiation mechanism is deduced from experimental observations. The experiments show that the failure initiation load, on average, is greater for push bending than for pull bending, whereas the scatter is smaller for push bending than for pull bending. The failure mode of RTM-made tee-joints in pull bending tests can be reckoned to be characteristic of debonding of resin matrix at the interface between the triangular resin-rich zone and the curved web of tee-joint until complete separation of the curved web from the bottom plate. In contrast, as distinct from the products subject to pull bending loading, the RTM tee-joints in push bending tests experience matrix cracking and fibre fracture from outer layers to inner layers of the bottom plate until catastrophic collapse resulting from the bending. Three-dimensional finite element (FE) models are presented to simulate the load transfer path and failure initiation mechanism of RTM-made TWF composite tee-joint based on the maximum stress criterion. Good correlation between experimental and numerical results is achieved. | LUO Chuyang XIONG Junjiang | 2012 | Chinese Journal of Aeronautics2012，25，2： | 6 |
| 12 | Analytical Solutions for Predicting Tensile and Shear Moduli of Triaxial Weave Fabric Composites显示文摘Novel micromechanical curved beam models were presented for predicting the tensile and shear moduli of triaxial weave fabric(TWF) composites by considering the interactions between the triaxial yarns of 0?and±60?. The triaxial yarns in micromechanical representative unit cell(RUC) were idealized as curved beams with a path depicted using the sinusoidal shape functions, and the tensile and shear moduli of TWF composites were derived by means of the strain energy approach founded on micromechanics. In order to validate the new models, the predictions were compared with the experimental data from literature. It was shown that the predictions from the new model agree well with the experimental results. Using these models, the tensile and shear properties of TWF composites could be predicted based only on the properties of basic woven fabric. | Jiangbo Bai Junjiang Xiong Meng Liu Ziyu Man | 2016 | Acta Mechanica Solida Sinica2016，29，1： | 6 |
| 13 | Meso-Cenozoic Evolution of Earth Surface System under the East Asian Tectonic Superconvergence显示文摘The East Asian geological setting has a long duration related to the superconvergence of the Paleo-Asian, Tethyan and Paleo-Pacific tectonic domains. The Triassic Indosinian Movement contributed to an unified passive continental margin in East Asia. The later ophiolites and I-type granites associated with subduction of the Paleo-Pacific Plate in the Late Triassic, suggest a transition from passive to active continental margins. With the presence of the ongoing westward migration of the Paleo-Pacific Subduction Zone, the sinistral transpressional stress field could play an important role in the intraplate deformation in East Asia during the Late Triassic to Middle Jurassic, being characterized by the transition from the E-W-trending structural system controlled by the Tethys and Paleo-Asian oceans to the NE-trending structural system caused by the Paleo-Pacific Ocean subduction. The continuously westward migration of the subduction zones resulted in the transpressional stress field in East Asia marked by the emergence of the Eastern North China Plateau and the formation of the Andean-type active continental margin from late Late Jurassic to Early Cretaceous(160-135 Ma), accompanied by the development of a small amount of adakites. In the Late Cretaceous(135-90 Ma), due to the eastward retreat of the Paleo-Pacific Subduction Zone, the regional stress field was replaced from sinistral transpression to transtension. Since a large amount of late-stage adakites and metamorphic core complexes developed, the Andean-type active continental margin was destroyed and the Eastern North China Plateau started to collapse. In the Late Cretaceous, the extension in East Asia gradually decreased the eastward retreat of the Paleo-Pacific subduction zones. Futhermore, a significant topographic inversion had taken place during the Cenozoic that resulted from a rapid uplift of the Tibet Plateau resulting from the India-Eurasian collision and the formation of the Bohai Bay Basin and other basins in the East Asian continental margin. The inversion caused a remarkable eastward migration of deformation, basin formation and magmatism. Meanwhile, the basins that mainly developed in the Paleogene resulted in a three-step topography which typically appears to drop eastward in altitude. In the Neogene, the basins underwent a rapid subsidence in some depressions after basin-controlled faulting, as well as the intracontinental extensional events in East Asia, and are likely to be a contribution to the uplift of the Tibetan Plateau. | DMITRIENKO Liudmila V. WANG Pengcheng LI Sanzhong CAO Xianzhi Ian SOMERVILLE ZHOU Zaizheng HU Mengying SUO Yanhui GUO Lingli WANG Yongming LI Xiyao LIU Xin YU Shengyao ZHU Junjiang | 2018 | Acta Geologica Sinica(English Edition)2018，92，2： | 6 |
| 14 | Geometric Optimization Design System Incorporating Hybrid GRECO-WM Scheme and Genetic Algorithm显示文摘采用GRECO-WM混合方法和遗传算法,分别计算大型复杂目标的RCS和优化其几何参数,构建了一个几何外形参数优化设计系统。基于MEC方法,提出了单面可见劈边的高频RCS的新算法。选取一定入射角范围内单站RCS平均值作为优化目标,将此系统应用于二维截面和三维表面的优化设计,应用效果表明:使用本文系统,设计目标的RCS可以有效地减缩。 | Ye Shaobo Xiong Junjiang | 2009 | Chinese Journal of Aeronautics2009，22，6： | 5 |
| 15 | Static mechanical properties of hybrid RTM-made composite Ⅰ-and Ⅱ-beams under three-point flexure显示文摘This paper deals with three-point flexure tests on hybrid I-and P-beams,made out of multi-layer carbon fiber/epoxy resin(including twill woven fabric CF3031/5284 and unidirectional cord fabric U3160/5284)reinforced composites,processed using the RTM(resin transfer molding)technique.Static bending properties were determined and failure initiation mechanism was deduced from experimental observations.Failure mode of the tested hybrid RTM-made I-beams can be reckoned to be characteristic of the delamination from the cutout edge within the web and the debonding propagation along the interface between the inverted triangular resin-rich zone and the adjacent curved web until local buckling within the curved webs around the conjunction fillet region.In contrast,as distinct from hybrid RTM I-beams subjected to three-point bending loading,hybrid RTM-made P-beams in three-point flexure tests experienced the resin debonding in the inverted triangular resin-rich zones and the debonding propagation along the interface between the inverted triangular resin-rich zone and the adjacent curved web until complete separation of the curved web from the flange.Progressive damage models(PDMs)were presented to predict failure loads and process of hybrid RTM-made I-and P-beams under three-point flexure.Good correlation was achieved between experimental and numerical results. | Fu Yu Xiong Junjiang Luo Chuyang Yun Xinyao | 2015 | Chinese Journal of Aeronautics2015，28，3： | 5 |
| 16 | Testing and evaluation for fatigue crack propagation of Ti-6Al-4V/ELI and 7050-T7452 alloys at high temperatures显示文摘This paper seeks to evaluate crack propagation properties and residual lives of metallic alloys subjected to fatigue loading at room and high temperatures. Fatigue crack growth tests were performed on Ti-6Al-4V/ELI and 7050-T7452 subjected to constant-amplitude and actual randomspectra loading at room temperature of about 25 ℃ and at high temperatures of 250 ℃ and 150 ℃ to determine their crack growth properties and residual lives. The damage mode and mechanisms at high temperature were compared with those at room temperature on the basis of the results of fractographic analysis. Temperature-dependent residual lives under actual random-spectra load history were evaluated based on a modified accumulation damage rule accounting for the load interaction.Good correlation was achieved between the predictions and actual experiments, demonstrating the practical and effective use of the proposed method. | Yuntao ZHU Junjiang XIONG Zhiyang LV Yanguang ZHAO | 2018 | Chinese Journal of Aeronautics2018，31，6： | 5 |
| 17 | Control algorithm and energy management strategy for extended range electric tractors显示文摘It is difficult to make full use of the electrical energy of the power battery for extended-range electric tractors because the battery’s state of charge may be relatively high at the end of the running mileage.To address this situation,this paper aimed to study the control parameter adjustment in relation to the power battery’s electrical consumption and the diesel engine’s fuel consumption energy management strategy.Based on the AVL-Cruise simulation platform,the vehicle model of the tractor was established,and the control module of AVL-Cruise was used to compile the energy management strategy.In order to verify the superiority of the proposed strategy,the contrast strategy was employed in terms of the diesel engine start and stop control plus fixed point energy management strategy(FPEMS).The applicability of the proposed strategy was tested through continuous transfer operation and the small area deep loosening operation.The simulation results show that the proposed strategy was of good applicability.Compared with the FPEMS,the fuel consumption reduced significantly,and the electrical consumption of the power battery increased obviously. | Xu Liyou Zhang Junjiang Liu Mengnan Zhou Zhili Liu Chengqiang | 2017 | International Journal of Agricultural and Biological Engineering2017，10，5： | 4 |
| 18 | Mutant p53 promotes cell spreading and migration via ARHGAP44显示文摘The tumor suppressor p53 protein is either lost or mutated in about half of all human cancers.Loss of p53 function is well known to influence cell spreading,migration and invasion.While expression of mutant p53 is not equivalent to p53 loss,mutant p53 can acquire new functions to drive cell spreading and migration via different mechanisms.In our study,we found that mutant p53 significantly increased cell spreading and migration when comparing with p53-null cells.RNA-Seq analysis suggested that Rho GTPase activating protein 44(ARHGAP44) is a new target of mutant p53,which suppressed AKHGAP44 transcription.ARHGAP44 has GAP activity and catalyze GTP hydrolysis on Cdc42.Higher level of GTP-Cdc42 was correlated with increase expression of mutant p53 and reduced ARHGAP44.Importantly,wt-ARHGAP44 but not mutant ARHGAP44(R291A) suppressed mutant p53 mediated cell spreading and migration.Bioinformatics analysis indicated lower expression of ARHGAP44 in lung carcinoma compared with normal tissues,which was verified by RT-qPCR using specimens from patients.More interestingly,ARHGAP44 mRNA level was lower in tumors with mutant p53 than those with normal p53.Collectively,our results disclose a new mechanism by which mutant p53 stimulates cell spreading and migration. | Jinjin Xu Jian Jiao Wei Xu Lei Ji Dongjie Jiang Shaofang Xie Syeda Kubra Xiaotao Li Junjiang Fu Jianru Xiao Bianhong Zhang | 2017 | Science China(Life Sciences)2017，60，9： | 4 |
| 19 | Role of NF-κB and cytokine in experimental cancer cachexia显示文摘AIM: To assess the putative involvement of NF-κB and proinflammatory cytokines in the pathogenesis of cancer cachexia and the therapeutic efficacy of indomethacin (IND)on cachexia.METHODS: Thirty young male BABL/c mice were divided randomly into five groups: (a) control, (b) tumor-bearing murine were inoculated subcutaneously to induce cachexia.Saline and IND were given intraperitoneally daily for 7 days from the onset of cachexia to sacrifice. Food intake and body composition were documented, serum levels of TNFα and IL-6 and activity of NF-κB in the spleen were investigated in all animals.RESULTS: Weight loss was observed in all tumor-bearing mice. By day 16, body weights of non-tumor mice were about 72 % of healthy controls (P<0.01), and the weight of gastrocnemius was decreased by 28.7 % (P<0.01). No difference was found between groups in food intake (P>0.05).Gastrocnemius weight was increased markedly (P<0.01)body weights were not significantly elevated. Tumor-bearing caused a 2-3 fold increase in serum levels of both TNF-αand IL-6 (P<0.01). The concentration of TNF-α (P<0.05)and IL-6 (P<0.01) in tumor-bearing mice was reduced after of IL-6 was slightly elevated following treatment of IND 2.0tumor-bearing mice in comparison with controls in electrophoretic mobility shift assay (ENSA). NF-κB activity a higher NF-κB activity was observed in mice treated with CONCLUSION: Colon 26 adenocarcinoma cells can induce severe cancer cachexia experimentally, and the mechanism may be partially due to the enhanced TNF-αand IL-6 in tumor-bearing animals, which is controlled by NF-κB. Low dose of indomethacin alleviates the cachexia,decreases the activation of NF-κB and the serum levels of TNF-α and IL-6, and prevents body weight loss and muscle atrophy, while no further effect is gained by a higher dosage. | WeiZhou Zhi-WeiJiang JieTian JunJiang NingLi Jie-ShouLi | 2003 | World Journal of Gastroenterology2003，9，7： | 4 |
| 20 | Effect of strontium substitution on the activity of La_(2-x)Sr_xNiO_4(x=0.0-1.2)in NO decomposition显示文摘The aim of this work is to study the effect of Sr substitution on the redox properties and catalytic ac- tivity of La2-xSrxNiO4(x=0.0-1.2)for NO decomposition.Results suggest that the x=0.6 sample shows the highest activity.The characterization(TPD,TPR,etc.)of samples indicates that the x=0.6 sample possesses suitable abilities in both oxidation and reduction,which facilitates the proceeding of oxygen desorption and NO adsorption.At temperature below 700℃,the oxygen desorption is difficult, and is the rate-determining step of NO decomposition.With the increase of reaction temperature(T> 700℃),the oxygen desorption is favorable and,the active adsorption of NO on the active site(NO+Vo+ Ni2+→NO^--Ni3+)turns out to be the rate-determining step.The existence of oxygen vacancy is the prerequisite condition for NO decomposition,but its quantity does not relate much to the activity. | ZHU JunJiang 1 ,YANG XiangGuang 2 ,XU XueLian 3 &WEI KeMei 1 1 National Research Center of Chemical Fertilizer Catalysts,Fuzhou University,Fuzhou 350002,China 2 Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China 3College of Chemistry&Chemical Engineering,Fuzhou University,Fuzhou 350002,China | 2007 | Science China Chemistry2007，50，1： | 4 |
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