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1220篇 您的检索式:作者名="Tu P"
    题名 作者 年代 出处 被引量
1Helicobacter pylori vacA genotypes and cagA status and their relationship to associated diseases显示文摘INTRODUCTIONHelicobacter pylori(H.pylori)is a major causativebacterium of chronic gastritis,peptic ulcer and mucosa-associated lymphoid tissue lymphoma in humans,andassociated with an increased risk of gastric cancer.Hou P Tu ZX Xu GM Gong YF Ji XH Li ZS 2000World Journal of Gastroenterology2000,6,4:27
2Comeld^TM Joints: A Novel Technique for Bonding Composites and Metal显示文摘Current and future structural applications for composite laminates frequently involve design solutions combining composite laminates and metal; the materials must be joined. Two conventional means of joining are available mechanical joining and adhesive bonding. Both methods have critical disadvantages. A novel surface treatment for metals developed at TWI, Surfi-Sculpt, leads to the formation of surface protrusions on metal surfaces. These protrusions are typically 1.0 mm high and 0.6 mm in diameter. The surface modified metal can be bonded with composite laminates to form a Comeld~TM joint. These joints can be described as a combination of mechanical fastening and adhesive bonding. This paper describes our current work using finite element modelling to optimize the protrusions in respect to their geometry and distribution. The simulations require multi-scale modelling techniques to transfer results between the global model of the whole joint and the unit cell models containing a protrusion. Results from the simulations show critical effects on stress distributions arising from changing protrusion geometry. These joints show significant advantages over conventional adhesive joining technologies and their application would allow improved performance for combinations of metal and composite laminates.Tu W Guild F J Hogg P J 2009稀有金属材料与工程2009,38,A03:14
3Mesenchymal stem cell therapy in patients with small bowel transplantation:Single center experience显示文摘AIM:To study the effects of mesenchymal stem cell(MSC) therapy on the prevention of acute rejection and graft vs host disease following small bowel transplantation.METHODS: In our transplantation center, 6 isolated intestinal transplants have been performed with MSC therapy since 2009. The primary reasons for transplants were short gut syndrome caused by surgical intestine resection for superior mesenteric artery thrombosis(n = 4), Crohn's disease(n = 1) and intestinal aganglionosis(n = 1). Two of the patients were children. At the time of reperfusion, the first dose of MSCs cultured from the patient's bone marrow was passedinto the transplanted intestinal artery at a dose of 1000000 cells/kg. The second and third doses of MSCs were given directly into the mesenteric artery through the arterial anastomosis using an angiography catheter on day 15 and 30 post-transplant.RESULTS: The median follow-up for these patients was 10.6 mo(min: 2 mo-max: 30 mo). Three of the patients developed severe acute rejection. One of these patients did not respond to bolus steroid therapy. Although the other two patients did respond to antirejection treatment, they developed severe fungal and bacterial infections. All of these patients died in the 2nd and 3rd months post-transplant due to sepsis. The remaining patients who did not have acute rejection had good quality of life with no complications observed during the follow-up period. In addition, their intestinal grafts were functioning properly in the 13th, 25th and 30th month post-transplant. The patients who survived did not encounter any problems related to MSC transplantation.CONCLUSION: Although this is a small case series and not a randomized study, it is our opinion that small bowel transplantation is an effective treatment for intestinal failure, and MSC therapy may help to prevent acute rejection and graft vs host disease following intestinal transplantation.Sait Murat Do?an Sel?uk K?l?n? Eyüp Kebap?? Cem Tu?men Mustafa ?lmez Cezmi Karaca Alp Gürkan Ma?allah Baran Yusuf Kurtulmu? 2014World Journal of Gastroenterology2014,20,25:3
4Ly49 receptors activate angiogenic mouse DBA+ uterine natural killer cells显示文摘Patricia DA Lima Megan M Tu Mir Munir A Rahim Annie R Peng B Anne Croy Andrew P Makrigiannis 2014Cellular & Molecular Immunology2014,11,5:3
5Synthesis of substituted benzoxazoles by the iron(Ⅲ)-catalyzed aerobic oxidation process显示文摘The FeCl3-catalyzed aerobic oxidation process for the synthesis of benzoxazoles,benzothiazole and benzimidazole has been discovered.This method has proved to be effective to a wide range of substrates,and it has been applied for the synthesis of JTP-426467.CAO Ke,TU YongQiang & ZHANG FuMin P State Key Laboratory of Applied Organic Chemistry and Department of Chemistry,Lanzhou University,Lanzhou 730000,China 2010Science China Chemistry2010,53,1:3
6Phycobilin : cystein-84 biliprotein lyase,a near universal lyase for cysteine-84-binding sites in cyanobacterial phycobiliproteins 显示文摘Zhao K H Su P Tu J M 2007Proc Natl Acad Sci USA2007,104,14:1
7Enhanced low voltage cycling stability of LiMn204 cathode by ZnO coating for lithium ion batteries 显示文摘Tu J Zhao X B Xie J Cao G S Zhuang D G Zhu T J Tu J P 2007Journal of Alloys and Compounds2007,432,12:1
8Oxidative protein folding in eukaryotes:mechanisms and consequences显示文摘Tu B P Weissman J S 2004J Cell Biol2004,164,:1
9Evaluation of thermo physical characteris- ticson shape-stabilized paraffin as a solid-liquid phase change material显示文摘Inaba H Tu P 1997Heat Mass Transfer1997,32,4:1
10Analysis of chemical constituents in Cistanche species 显示文摘Jiang Y Tu P F 2009J Chromatogr A2009,1216,11:1
11Nighttime transpiration in woody plants from contrasting ecosystems 显示文摘DAWSON T E BURGESS S S O TU K P 2007Tree Physiology2007,27,:1
12Soil microbial biomass, crop yields, and bacterial community structure as affected by long-term fertilizer treatments under wheat-rice cropping显示文摘Gu Y F Zhang X P Tu S H 2009European Journal of Soil Biology2009,45,:1
13Synthesis of Bi6Mo2015sub-microwires via a molten salt method and enhancing thephotocatalytic reduction of CO2 into solar fuel through tuning the surface oxide vacancies by simple post-heating treatment显示文摘Li P Zhou Y Tu W Wang R Zhang C Liu Q Li H Li Z Dai H Wang J Yan S Zou Z 2013CrystEngComm2013,15,46:1
14Enhanced cycling stability of LiMn2O4 by surface modification with melting impregnation method 显示文摘Tu J Zhao X B Cao G S Zhuang D G Zhu T J Tu J P 2006Electrochimica Acta2006,51,:1
15Microstructure,chemical and tribological investigations of MoxW1-xSy co-sputtered composite films显示文摘YIN G L HUANG P H YU Z HE D N TU J P 2006Tribology Letters2006,22,1:1
16Dominant role of GABAB2 and Gβγ for GABAB receptor-meaiated-ERK1/2/CREB pathway in cerebellar neurons显示文摘Tu HJ Rondard P Xu CJ 2007Cellular Signalling2007,19,9:1
17显示文摘Meng L Tu J P Liu M S 1999Mater Lett1999,38,2:1
18Pyrolytic characteris- tics of microalgae as renewable energy source determinedby thermogravimetric analysis 显示文摘Peng W M Wu Q Y Tu P G 2001Bioresource Technol- ogy2001,80,1:1
19Prevalence, Predictors, and Outcomes of Primary Nonadherence after Acute Myocardial Infarction显示文摘Jaekevicius C A Li P Tu J V 2008Circulation2008,117,8:1
20Study on microstructure of UV-curable polyurethane acrylate films显示文摘Wang F Hu J Q Tu W P 2008Progress in OrganicCoatings2008,62,3:1
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