维普中文期刊产品整合服务
573篇 您的检索式:作者名="Sandstrom"
    题名 作者 年代 出处 被引量
1Role of associating liver partition and portal vein ligation for staged hepatectomy in colorectal liver metastases:A review显示文摘Colorectal cancer is the third most common cancer in the Western world. Approximately half of patients will develop liver metastases, which is the most common cause of death. The only potentially curative treatment is surgical resection. However, many patients retain a to small future liver remnant(FLR) to allow for resection directly. There are therefore strategies todecrease the tumor with neoadjuvant chemotherapy and to increase the FLR. An accepted strategy to increase the FLR is portal vein occlusion(PVO). A concern with this strategy is that a large proportion of patients will never be operated because of progression during the interval between PVO and resection. ALPPS(associating liver partition and portal vein ligation for staged hepatectomy) is a new procedure with a high resection rate. A concern with this approach is the rather high frequency of complications and high mortality, compared to PVO. In this review, it is shown that with ALPPS the resection rate was 97.1% for CRLM and the mortality rate for all diagnoses was 9.6%. The mortality rate was likely lower for patients with CRLM, but some data were lacking in the reports. Due to the novelty of ALPPS, the indications and technique are not yet established but there are arguments for ALPPS in the context of CRLM and a small FLR.Kristina Hasselgren Per Sandstrom Bergthor Bjornsson 2015World Journal of Gastroenterology2015,21,15:16
2Conventional, but not remote ischemic preconditioning, reduces iNOS transcription in liver ischemia/reperfusion显示文摘AIM:To study the effects of preconditioning on inducible nitric oxide synthase(iNOS)and interleukin 1(IL-1)receptor transcription in rat liver ischemia/reperfusion injury(IRI).METHODS:Seventy-two male rats were randomized into 3 groups:the one-hour segmental ischemia(IRI,n=24)group,the ischemic preconditioning(IPC,n=24)group or the remote ischemic preconditioning(RIPC,n=24)group.The IPC and R-IPC were performed as 10 min of ischemia and 10 min of reperfusion.The iNOS and the IL-1 receptor mRNA in the liver tissue was analyzed with real time PCR.The total Nitrite and Nitrate(NOx)in continuously sampled microdialysate(MD)from the liver was analyzed.In addition,the NOx levels in the serum were analyzed.RESULTS:After 4 h of reperfusion,the iNOS mRNA was significantly higher in the R-IPC(ΔCt:3.44±0.57)group than in the IPC(ΔCt:5.86±0.82)group(P=0.025).The IL-1 receptor transcription activity was reduced in the IPC group(ΔCt:1.88±0.53 to 4.81±0.21),but not in the R-IPC group,during reperfusion(P=0.027).In the MD,a significant drop in the NOx levels was noted in the R-IPC group(12.3±2.2 to 4.7±1.2μmol/L)at the end of ischemia compared with the levels in early ischemia(P=0.008).A similar trend was observed in the IPC group(11.8±2.1 to 6.4±1.5μmol/L),although this difference was not statistically significant.The levels of NOx rose quickly during reperfusion in both groups.CONCLUSION:IPC,but not R-IPC,reduces iNOS and IL-1 receptor transcription during early reperfusion,indicating a lower inflammatory reaction.NOx is consumed in the ischemic liver lobe.Bergthor Bjornsson Anders Winbladh Linda Bojmar Tommy Sundqvist Per Gullstrand Per Sandstrom 2014World Journal of Gastroenterology2014,20,28:5
3商机都在'商业'中移动营销:推波助澜3G向前显示文摘现阶段,业界越来越关心移动营销的话题,那么什么是移动营销?哪些是其成功的必要条件?Lars Sandstrom 2004当代通信2004,,23:3
4材料参数与镍钛形状记忆合金的本构关系显示文摘在Tanaka模型基础上,我们讨论了形状记忆合金热力学特性的本构关系。特别注意了桓温拉伸过程和强迫回复过程。本构方程的材料参数,即弹性模量D,变化张量Ω,热力弹性张量均以镍钛合金实验测试值来确定。在不同的应力-应变-温度关系试验中发现D和Ω与温度之间有很强的相关性。Weijia Tang Rolf Sandstrom(Royal Institute of Technolog,Stockholm, Sweden) 1995医用生物力学1995,10,2:3
5Fe–Mn–Si master alloy steel by powder metallurgy processing显示文摘ZHANG ZONGYIN SANDSTROM ROLF 2004Journal of Alloys and Compounds2004,363,:3
6移动营销及其必要条件显示文摘随着移动通信的高速发展,移动电话的普及率越来越高、应用越来越广,手机逐渐成为营销的重要载体。采用何种营销形式才能使设备商、运营商和消费者都能从中获利,是目前运营商和设备商非常关注的一个问题。爱立信公司3G总监Lars Sandstrom所撰《移动营销及其必要条件》一文,介绍了移动营销的概念和其成功的必要条件及国外成功的移动营销形式,为国内运营商和设备商在移动营销方面提供了有益的参考。Lars Sandstrom 2004电信网技术2004,,11:2
7Modeling the physics of metal cutting in high-speed machining 显示文摘Sandstrom D R Hodowany J N 1998Machining Science and Technology1998,22,:2
8The absence of stereo selective P-glycoprotein-mediated transport of R/Sverapamil across the rat jejunum 显示文摘SANDSTROM R KARLSSON A LENNERNAS H 1998J Pharm Pharmacol1998,50,7:1
9Presence of papillomavirus sequences in condylomatous lesions of the mamillae and in invasive carcinoma of the breast显示文摘De Villiers EM Sandstrom RE zur Hausen H 2005Breast Cancer Res2005,7,1:1
10High dietary calcium level decreases colonic phytate degradation in pigs fed a rapeseed diet显示文摘Sandberg A S Larsen T Sandstrom B 1993Journal of Nutrition1993,123,3:1
11Expression of the proteolytic factors,tPA and uPA,PAI-1 and VEGF during malignant glioma progression显示文摘Sandstrom M Johansson M Sandstom J 1999Int J Dev Neuroxci1999,17,56:1
12Inhibitors of the PI3-kinase/Akt pathway induce mitotic catastrophe in non-small cell lung cancer cells 显示文摘Hemstrom TH Sandstrom M Zhivotovsky B 2006Int J Cancer2006,119,5:1
13Influence of welding speed on the fatigue of friction stir welds,and comparison with MIG and TIG显示文摘ERICSSON M SANDSTROM R 2003International Journal of Fatigue2003,25,12:1
14Dissolved nutrient fluxes from the near shore sediments of Bowling Green Bay 显示文摘ULLMAN W J SANDSTROM M W 1987Estuarine Coastal and Science1987,24,:1
15Identifi- cation and subtyping of Francisella by pyrosequencing and signature matching of 16S rDNA fragments 显示文摘Jacob D Wahab T Edvinsson B Peterzon A Boskani T Farhadi L Barduhn A Grunow R Sandstrom G 2011Lett Appl Microbiol2011,53,6:1
16Fluorescence in situ hybridization (FISH) for rapid detection of aneuploidy: experience in 911 prenatal cases 显示文摘Weremowicz S Sandstrom D J Morton CC 2001Prenat Diagn2001,21,4:1
17显示文摘Sandstrom J Nihson P Karlsson K 1994J Biol Chem1994,268,19:1
18Increased levels of S 100 protein after cardiac surgery with cardiopulmonary bypass and general surgery in children显示文摘Jensen E Sandstrom K Andreassen S 2000Paediatr Anaesth2000,10,3:1
19Oxidative stress as a mediator of apoptosis 显示文摘Buttke T M Sandstrom P A 1994Immunol Today1994,15,1:1
20Institutionalizing the triple helix: research funding and norms in the academ- ic system显示文摘MATS BENNER ULF SANDSTROM 2000Research Policy2000,29,2:1
返回顶部 每页显示:
共29页 首页 上一页 第1页 下一页 末页 /29 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费