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| 1 | Effects of combined splenorenal shunt devascularization and devascularization only on hemodynamics of the portal venous system in patients with portal hypertension显示文摘Shunt and devascularization have totally different effects on hemodynamics of the portal venous system , and the actual results of combined shunt and devascularization should be determined by more clinical observations. This study aimed to evaluate effects on hemodynamics of the portal venous system after conventional spleno-renal shunt combined with pericardial devascularization and pericardial devascularization only. METHODS: In 20 patients who had received conventional splenorenal shunt combined with pericardial devascularization(CP) and 18 who had received pericardial devascularization and splenectomy (PCDV), hemodynamic parameters of the portal venous system were studied by magnetic resonance angiography 1 week before and 2 weeks after operation. Free portal pressure was detected continuously by a transducer during the operation. RESULTS: Compared to the preoperative data, a decreased flow of the portal vein (PVF) (563.12±206.42 ml/min vs 1080.63±352.85 ml/min, P<0.05), a decreased diameter of the portal vein (PVD) (1.20±0.11 cm vs 1.30±0.16 cm, P<0.01 ), a decreased free portal preasure ( FPP ) (21.50±2.67 mmHg vs 29.88±2.30 mmHg, P<0.01) and an increased flow of the superior mesenteric vein (SMVF) (1105.45±309.03 ml/min vs 569.13±178.46 ml/min, P < 0.05) were found in the CP group after operation; a decreased PVD (1.27±0.16 cm vs 1.40±0.23 cm, P<0.05), a decreased PVF (684.60±165.73 ml/min vs 1175.64±415.09 ml/min, P<0.05), a decreased FPP (24.40±3.78 mmHg vs 28.80±3.56 mmHg, P<0.05) and an increased SMVF (697.91+121.83 ml/min vs 521.30±115.82 ml/min, P<0.05) were found in the PCDV group. After operation, the PVF of CP group (563.12±206.42 ml/min vs 684.60±165.73 ml/min, P>0.05) was not decreased significantly while FPP (21.50±2.67 mmHg vs 24.40±3.78 mmHg, P< 0.01) was decreased significantly as compared with that of the PCDV group. PVF and FPP could be decreased by both surgical procedures, but the effect of decreasing FPP is much better in the combined procedures than in PCDV. Since there is no significant difference in PVF between the two groups, the combined procedures could integrate advantages of shunt with those of the devascularization, maintaining the normal anatomy structure of the hepatic portal vein, and should be one of the best choices for patients with PHT when surgical interventions are considered. | Department of General Surgery, Renji Hospital, Shanghai 200127, China (Cao H, Hua R and Wu ZY) | 2005 | Hepatobiliary & Pancreatic Diseases International2005，4，3： | 18 |
| 2 | Increased secretion of pro-inflammatory cytokines by circulating polymorphonuclear neutrophills and regulation by interleukin 10 during intestinal inflammation显示文摘Increasedsecretionofproinflammatorycytokinesbycirculatingpolymorphonuclearneutrophilsandregulationbyinterleukin10duringintes... | S Nikolaus 1, J Bauditz 1, P Gionchetti 2, C Witt 3, H Lochs 1 and S Schreiber 1 1Charité University Hospital, 4th Medical Department, Humboldt University, Berlin, Germany 2Clinica Media I, Policlinico S. Orsola, University of Bolog | 1998 | World Journal of Gastroenterology1998，4，3： | 17 |
| 3 | Subclinical abnormal glucose tolerance is a predictor of death in liver cirrhosis显示文摘AIM:To determine if subclinical abnormal glucose tolerance(SAGT)has influence on survival of non-diabetic patients with liver cirrhosis.METHODS:In total,100 patients with compensatedliver cirrhosis and normal fasting plasma glucose were included.Fasting plasma insulin(FPI)levels were measured,and oral glucose tolerance test(OGTT)was performed.According to OGTT results two groups of patients were formed:those with normal glucose tolerance(NGT)and those with SAGT.Patients were followed every three months.The mean follow-up was932 d(range of 180-1925).Survival was analyzed by the Kaplan-Meyer method,and predictive factors of death were analyzed using the Cox proportional hazard regression model.RESULTS:Of the included patients,30 showed NGT and70 SAGT.Groups were significantly different only in age,INR,FPI and HOMA2-IR.Patients with SAGT showed lower 5-year cumulated survival than NGT patients(31.7%vs 71.6%,P=0.02).Differences in survival were significant only after 3 years of follow-up.SAGT,Child-Pugh B,and high Child-Pugh and Model for EndStage Liver Disease(MELD)scores were independent predictors of death.The causes of death in 90.3%of cases were due to complications related to liver disease.CONCLUSION:SAGT was associated with lower survival.SAGT,Child-Pugh B,and high Child-Pugh and MELD scores were independent negative predictors of survival. | Diego García-Compeán Joel Omar Jáquez-Quintana Fernando Javier Lavalle-González José Alberto González-González Linda Elsa Mu?oz-Espinosa Jesús Zacarías Villarreal-PérezEndocrinology Service and Department of Internal Medicine University Hospital 'Dr. José E. González' and Medical School Universidad Autónoma de Nuevo León Monterrey 64320 México Héctor J Maldonado-Garza | 2014 | World Journal of Gastroenterology2014，20，22： | 12 |
| 4 | Laparoscopic hepatectomy by curettage and aspiration:a new technique显示文摘背景 Laparoscopic 外科为最小的侵略和快速的手术后的恢复是有益的。自从在在 1990 年代的肝切除术的 laparoscopic hepatectomy 的使用,它在有效、安全的技术的一些机构 worldwide.Lack 被执行了因为肝办理是在 1998 由刮术和渴望为 laparoscopic hepatectomy 阻止一种新技术它开发的进一步的 development.We 的主要障碍。在这份报纸,我们总共在 7 年 practice.Methods 以后分析这种技术的临床的结果 59 个连续病人在我们的机构从 1998 年 8 月由刮术和渴望经历了 laparoscopic hepatectomy 到 2005 年 1 月。这些病人包括了 33 男性和 26 女性,与 47 年的吝啬的年龄。为肝 transecsion laparoscopic, Peng 的多功能的起作用的析象器(LPMOD ) 被使用。损害在 5 .Procedures 在 19 个病人,在 17 的良性的肝肿瘤,在 18 的 intrahepatic 演算,和另外的肝损害包括了恶意的肝肿瘤在 30 个病人,的包括的本地切除术离开了在 28 的侧面的 segmentectomy,和权利在 1 个 .Results Laparoscopic 手术的 hemihepatectomy 在 57 个病人被完成。二个病人(3.4%) 把操作变换成剖腹术。吝啬的操作时间是 143 分钟,吝啬的 intraoperative 血损失是 456 mi。手术后的医院停留的吝啬的长度是 7 天。复杂并发症在 2 个病人(3.4%) 发生了,并且由刮术没有 perioperative death.Conclusion Laparoscopic hepatectomy,渴望为肝切除术有效、安全。 | CAI Xiu-jun LIANG Xiao WANG Yi-fan YU Hong ZHENG Xue-yong HUANG Di-yu PENG Shu-you Department of General Surgery,Sir Run Run Shaw Hospital,College of Medicine Institute of Minimally Invasive Surgery of Zhejiang University,Hangzhou 310016,China (Cai XJ,Liang X,Wang YF,Yu H,Zheng XY,Huang DY and Peng SY) | 2007 | Chinese Medical Journal2007，，20： | 11 |
| 5 | An electron microscopic-cytochemical localization of plasma membrane Ca^(2+)-ATPase activity in poplar apical bud cells during the induction of dormancy by short-day photoperiods显示文摘Plasma membrane (PM) Ca2+-ATPase activity in poplar apical bud meristematic cells during short-day (SD)-induced dormancy development was examined by a cerium precipitation EM-cytochemical method. Ca2+-ATPase activity, indicated by the status of cerium phosphate precipitated grains, was localized mainly on the interior face (cytoplasmic side) of the PM when plants were grown under long days and reached a deep dormancy. A few reaction products were also observed on the nuclear envelope.When plant buds were developing dormancy after 28 to 42 d of SD exposure, almost no reaction products were present on the interior face of the PM. In contrast, a large number of cerium phosphate precipitated grains were distributed on the exterior face of the PM. After 70 d of SD exposure, when buds had developed a deep dormancy, the reaction products of Ca2+-ATPase activity again appeared on the interior face of the PM. The results seemed suggesting that two kinds of Ca2+-ATPases may be present on the PM during the SD-induced dormancy in poplar.One is the Ca2+-punlping ATPase, which is located on the interior face of the PM, for maintaining and restoring the Ca2+homeostasis. The other might be an ecto-Ca2+-ATPase, which is located on the exterior face of the PM, for the exocytosis of cell wall materials as suggested by the fact of the cell wall thickening during the dormancy developlnent in poplar. | JIAN LING CHENG JI HONG LI PAUL H LI TONY HH CHEN(Tel: 1612 624 1757 Fax: +1612 624 4941 E-mail: lixxx008@tc.umn.edu)(1Laboratory of Plant Hardiness, Department of Horticultural Science and Plant Biological Sciences Program, University of Minnesota, | 2000 | Cell Research2000，10，2： | 9 |
| 6 | 重塑世界经济地理(2009年世界发展报告概述)显示文摘世界银行的年度出版物——《世界发展报告》,自1978年起开始发表,今年是第31期。《2009年世界发展报告:重塑世界经济地理》由世界银行发展经济局和可持续发展网络共同发起,报告由英德米特·吉尔(Indermit Gill)领导的工作组执笔编写,布鲁斯·罗思-拉森(Bruce Ross-Larson)担任主编。罗伯特·佐立克(Robert Zoellick)行长为报告作序。该报告的英文版于2008年11月由世界银行出版,中文版由清华大学出版社于2009年2月正式出版。本文由清华大学建筑学院毛其智教授摘编自该报告中文文件中'概述'一节。 | The International Bank for Reconstruction and Development/ The World Bank,1818 H Street, NW,Washington,D.G.20433,USA. | 2009 | 城市与区域规划研究2009，2，3： | 6 |
| 7 | Thermal and Transmission Properties of UV Nonlinear Optical Material——ZnCd(SCN)_4 Crystal显示文摘Zinc cadmium thiocyanate(ZCTC), ZnCd(SCN) 4, has been discovered as a UV second order nonlinear optical coordination crystal. Its thermal and transmission properties are reported. The thermal decomposition is characterized by using the X ray powder diffraction (XRPD) and infrared (IR) spectroscopy at room temperature. The absorptions of intrinsic ions and ZCTC in a solution state are discussed as well as transmission properties of the ZCTC crystal. An effective method of reducing the surface reflection loss of ZCTC crystal is introduced. | NING H X, XU D, WANG X Q, CHENG X F, YANG Z H (Institute of Cryst. Mater. and State Key Lab. of Cryst. Mater., Shandong University, Jinan 250100, CHN) | 2002 | Semiconductor Photonics and Technology2002，8，1： | 4 |
| 8 | HIGH-ENERGY IONS PRODUCED IN EXPLOSIONS OF SUPERHEATED ATOMIC CLUSTERS显示文摘 | T Ditmire J W G Tisch E Springate M B Mason N Hay R A Smith J Marangos and M H R Hutchinson | | 0，，： | 4 |
| 9 | Clinical course during the first 10 years of ulcerative colitis: results from a population-based inception cohort (IBSEN Study)显示文摘 | Inger Camilla Solberg Idar Lygren J?rgen Jahnsen Erling Aadland Ole H?ie Milada Cvancarova Tomm Bernklev Magne Henriksen Jostein Sauar Morten H. Vatn Bj?rn Moum And the IBSEN Study Group | 2009 | Scandinavian Journal of Gastroenterology2009，，4： | 3 |
| 10 | DEFORMATION AND FRACTURE OF TiAl PST CRYSTALS UNDER MONOTONIC AND CYCLIC LOADING显示文摘DEFORMATIONANDFRACTUREOFTiAlPSTCRYSTALSUNDERMONOTONICANDCYCLICLOADINGY.Umakoshi;T.NakanoandH.Y.Yasuda(DepartmentofMaterialsSc... | Y.Umakoshi T. Nakano and H .Y. Yasuda (Department of Materials Science and Engineering, Faculty of Engineering, Osaka University, 2-1, Yamada-Oka, Suita, Osaka 565 Japan) | 1995 | Acta Metallurgica Sinica(English Letters)1995，8，Z1： | 3 |
| 11 | Simulation of moving boundary of the reaction shaft in a flash smelting furnace显示文摘As to solve the online monitoring of the inner temperatur e and freezing profile of the reaction shaft of flash smelting furnace, simulation of the wall in the reaction shaft in a flash smelting furnace was made through numerical computation. The computational results are very near the data got in s ite. The error of the moving boundary is approximately 3%, and that of the tempe rature is less than 5%. It is proved that the simulation software is applicable for practice to monitor the temperature and moving boundary inside the hearth on line. Based on a large number of the data computed, the relation between the cha nge of the moving boundary and inner temperature is summarized, and the great in fluence of the cooling system on the forming and stability of the moving boundar y inside the hearth is emphasized, which provide the theoretical bases for optim izing the flash smelting operation. | CHEN Zhuo 1,MEI Chi 1,CHEN Hong-rong 1,MO Jiao 2 (1 Institute on Simulation and Optimization of Pyro-installation, Central Sout h University, Changsha 410083, China 2 Science School, Beijing University of Posts and Telecommunications, Beijing 1 | 2001 | Journal of Central South University2001，13，3： | 3 |
| 12 | A NEW ANIMAL MODEL OF ERYTHROCYTE SENESCENCE: THE ALTERRATION OF SURFACE CHARGE AND THE RHEOLOGGICAL PROPERTIES OF ERRYTHROCYTE DRUING ITS LIFE SPAN显示文摘Based on Mohandas' work, a new animal model of red blood cell(RBC) synchronous senescence in a near normal physiological conditions was proposed. Using this model,we studied the changes of RBC surface charge with the aging process. The results showed that its surface charge decreased with RBC agingprocess. Nevertheless,the regulation of the changes was not linear during RBC aging. The indexes of (DI)d and (DI)or describing RBC rheological behaviours duringits aging process were measured with a new Ektacytometry. It is demonstrated thatboth the indexes decreased with RBC aging,but the relationship was not linear. Thecharacteristics of the indexes displayed a common regularity of smaller alterationsin the first half period of RBC life span and greater alterations in the latter periodof RBC life span. It was also shown that the regulation of the changes for each individual index were not alike. The alterations of RBC mechanical properties duringlife span maight result from the influence of RBC shape, the properties of cytoplasm and membrane viscoelasity and the other factors during RBC aging. | Wen Zongyao Song Lichua Lu Zhihong Sun Dagong(Department of Medical Physics, Beijing Medical University, Beijing 100083,China) Yan Zongyi(Department of Mechanics and Engineering SciencePeking University,Beijing 100871,China) Don Huanfu(Department of H | 1998 | Chinese Journal of Biomedical Engineering(English Edition)1998，7，2： | 3 |
| 13 | Design optimization of a Cartesian parallel manipulator显示文摘 | Kim H S and Tsai L-W | 2003 | Journal of Mechanical Design2003，125，1： | 2 |
| 14 | MODELING OF RIVER MORPHOLOGIC CHANGES显示文摘MODELINGOFRIVERMORPHOLOGICCHANGESCharlesC.S.SONG;YifanZHENG;andChihTedYANG(Professor,St.AnthonyFallsHydraulicLaboratory,Depar... | Charles C. S. SONG Yifan ZHENG and Chih Ted YANG( , St. Anthony Falls Hydraulic Laboratory, Department of Civil Engineering, University of Minnesota, Minneapolis MN 55414, U. S. A.)( Bechtel Corporation, formerly Reseaxch Assistant, St. Anthony Falls H | 1995 | International Journal of Sediment Research1995，10，2： | 2 |
| 15 | A surrogate parameter for the baseline - toxicity content of contaminated water 显示文摘 | Verhaar H J M Busser F J M and Hermens J L M | 1995 | Environ Sci Technol1995，29，： | 2 |
| 16 | Fundamental characteristics of multiple tuned mass dampers for suppressing harmonically forced oscillators 显示文摘 | Yamaguchi H and Harnporuchai N | 1993 | Earthquake Engineering and Structural Dynamics1993，22，： | 2 |
| 17 | Quality control measures for lowering the seroconversion rate of hemodialysis patients with hepatitis B or C virus显示文摘BACKGROUND: Hemodialysis (HD) patients are at high risk of infection by hepatitis B virus (HBV) or hepatitis C virus (HCV). The present study was designed to determine the impact of quality control measures on the prevention of transmission of blood-borne viruses. METHODS: A total of 6182 adult maintenance HD patients from all HD units in Zhejiang Province were recruited on January 1, 2007. The baseline demographic and clinical characteristics were recorded and all patients were followed up until death or survival at 4 years later. The Quality Control Standards of Hemodialysis were gradually implemented in HD units. The HBV or HCV seroconversion rates of the recruited patients were calculated and compared every year during the observation period. RESULTS: The prevalence of HBV was 8.3% at the beginning of the study, and 6.6% for HCV. With the implementation of the HD quality control measures, the HBV seroconversion rate tended to decrease year by year (χ 2 =6.620, P=0.085), and the HCV seroconversion rate decreased significantly (χ 2 =10.41, P=0.015). Compared with the data in 2007, the HBV seroconversion rate (χ 2 =4.204, P=0.040, relative risk ratio 0.393, 95% CI 0.156-0.991) and the HCV seroconversion rate (χ 2 =7.373, P=0.007, relative risk ratio 0.386, 95% CI 0.189-0.787) decreased significantly in 2010. CONCLUSION: Quality control measures for HD decreased the seroconversion rates of HBV or HCV in HD patients, showing that updated quality control measures reduce the risk for transmission of blood-borne viruses in the HD population. | Jing Yuan,Yi Yang, Fei Han, Ping Zhang, Xiao-Ying Du, Hua Jiang and Jiang-Hua Chen The Kidney Disease Center, First Affiliated Hospital, Zhejiang University School of Medicine (Yuan J, Yang Y, Han F, Zhang P, Du XY, Jiang H and Chen JH) and Hemodialysis Quality Control Center of Zhejiang Province (Yuan J, Zhang P, Du XY and Chen JH), Hangzhou 310003, China | 2012 | Hepatobiliary & Pancreatic Diseases International2012，11，3： | 2 |
| 18 | Importance of heavy metal - organic matter interactions in natural waters显示文摘 | Router J H and Rerdue E M | 1977 | Geochim Cosmochim Acta1977，41，： | 2 |
| 19 | An arabidopsis MADs box gene that controls nutrient - induced changes in root architecture显示文摘 | Zhang H M and Forde B G | 1998 | Science1998，279，： | 2 |
| 20 | Effect of a process of explosion for the effective utilization of biomass显示文摘 | Sawada T Nakamura Y Kuwahara M and Suda H | 1987 | International Chem Eng1987，27，： | 2 |
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