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1Laparoscopic liver resection:Experience based guidelines显示文摘Laparoscopic liver resection(LLR) has been progressively developed along the past two decades. Despite initial skepticism, improved operative results made laparoscopic approach incorporated to surgical practice and operations increased in frequency and complexity. Evidence supporting LLR comes from case-series, comparative studies and meta-analysis. Despite lack of level 1 evidence, the body of literature is stronger and existing data confirms the safety, feasibility and benefits of laparoscopic approach when compared to open resection. Indications for LLR do not differ from those for open surgery. They include benign and malignant(both primary and metastatic) tumors and living donor liver harvesting. Currently, resection of lesions located on anterolateral segments and left lateral sectionectomy are performed systematically by laparoscopy in hepatobiliary specialized centers. Resection of lesions located on posterosuperior segments(1, 4a, 7, 8) and major liver resections were shown to be feasible but remain technically demanding procedures, which should be reserved to experienced surgeons. Hand-assisted and laparoscopy-assisted procedures appeared to increase the indications of minimally invasive liver surgery and are useful strategies applied to difficult and major resections. LLR proved to be safe for malignant lesions and offers some short-term advantages over open resection. Oncological results including resection margin status and long-term survival were not inferior to open resection. At present, surgical community expects high quality studies to base the already perceived better outcomes achieved by laparoscopy in major centers' practice. Continuous surgical training, as well as new technologies should augment the application of lap-aroscopic liver surgery. Future applicability of new technologies such as robot assistance and image-guided surgery is still under investigation.fabricio ferreira coelho jaime arthur pirola kruger gilton marques fonseca raphael leonardo cunha araújo vagner birk jeismann marcos vinícius perini renato micelli lupinacci ivan cecconello paulo herman 2016World Journal of Gastrointestinal Surgery2016,8,1:22
2利用电阻率和探地雷达(GPR)法进行污染场地地球物理勘查——巴西圣保罗州里贝朗普雷图市润滑油废物处理区研究实例显示文摘地球物理方法在圈定废物处理区污染范围方面非常有效,有助于提高测深项目和监测井安装的效率。在研究区内,再精炼润滑油废弃物已堆积了近25年。为了开展此项研究,在该区开挖了4个总体积约25000m^3的沟槽。在沟槽底部和两侧未使用任何保护衬砌。本文目的是,评价电阻率和探地雷达法在描述巴西圣保罗州里贝朗普雷图市这种润滑油废物处理区污染的潜力,该润滑油废物处理区位于Serra Geral组玄武岩倾复带和Botucatu组砂岩的地质单元。采用二维剖面图显示方式揭示地球物理勘查结果。地球物理勘查结果表明:沟槽下部区域的电阻率(小于185Ωm)反映碳氢化合物中细菌的活动,与在以往文献中报告的由碳氢化合物引起污染的多个场地内观测结果类似。通过探地雷达法(GPR)可确定沟槽的几何形状。通过直接取样(监测井中地下水和土壤的化学分析)可证实污染的存在。在土样分析中发现,样品中存在多种低浓度的多环芳香碳氢化合物(PAH),这些化合物主要为萘和菲。通过水样分析证实地下水受到铅污染。在勘查期间使用的地球物理方法,为这种润滑油废物处理区研究提供了一种极好的环境描述手段,且在类似地区的研究中也可应用这些地球物理方法。Alexandre Lisboa Lago Vagner Roberto Elis 赵玉军(翻译) 武毅(校对) 2009水文地质工程地质技术方法动态2009,,3:3
3β -Hydoxy- β -methylbutyrate supplementation affects Walker 256 tumor-bearing rats in a time-dependent manner显示文摘érico Chagas Caperuto Ronaldo Vagner Tomatieli Alison Colquhoun Marília Cerqueira Leite Seelaender Luis Fernando Bicudo Pereira Costa Rosa 2006Clinical Nutrition2006,,1:2
4Repeat hepatectomy for recurrent colorectal liver metastases:A comparative analysis of short-and long-term results显示文摘Background: Liver recurrence after resection of colorectal liver metastases(CRLM) is frequent. Repeat hepatectomy has been shown to have satisfactory perioperative results. However, the long-term outcomes and the benefts for patients with early recurrence have not been clarifed. The aim of this study was to compare the short-and long-term outcomes of patients undergoing single hepatectomy and repeat hepatectomy for CRLM. Additionally, the oncological outcomes of patients with early( ≤ 6 months) and late recurrence who underwent repeat hepatectomy were compared. Methods: Consecutive adult patients undergoing hepatectomy for CRLM between June 20 0 0 and February 2020 were included and divided into two groups: single hepatectomy and repeat hepatectomy. Results: A total of 709 patients were included: 649 in the single hepatectomy group and 60 in the repeat hepatectomy group. Patients in the repeat hepatectomy group underwent more cycles of preoperative chemotherapy [4(3-6) vs. 3(2-4), P = 0.003]. Patients in the single hepatectomy group more frequently underwent major hepatectomies(34.5% vs. 16.7%, P = 0.004) and had a greater number of lesions resected(2.9 ± 3.6 vs. 1.9 ± 1.8, P = 0.011). There was no increase in operative time, estimated blood loss, length of hospital stay, complications, or mortality in the repeat hepatectomy group. There were no differences in overall survival( P = 0.626) and disease-free survival( P = 0.579) between the two groups. Similarly, for patients underwent repeat hepatectomy, no difference was observed between the early and late recurrence groups in terms of overall survival( P = 0.771) or disease-free survival( P = 0.350). Conclusions: Repeat hepatectomy is feasible and safe, with similar short-and long-term outcomes when compared to single hepatectomy. Surgical treatment of early liver recurrence offers similar oncological outcomes to those obtained for late recurrence.Paulo Figueiredo Costa Fabricio Ferreira Coelho Vagner Birk Jeismann Jaime Arthur Pirola Kruger Gilton Marques Fonseca Ivan Cecconello Paulo Herman 2022Hepatobiliary & Pancreatic Diseases International2022,21,2:2
5Mud volcanoes at the shelf margin of the East China Sea显示文摘YIN P BERNE B VAGNER P 2003Marine Geology2003,194,:1
6Detection of Cryptosporidium parvum DNA in formed human feces by a sensitive PCR-based assay including uracil-N-glycosylase inactivation 显示文摘Gobet P Buisson J C Vagner O 1997J Clin Microbiol1997,35,1:1
7Combinedeffects of dietary HUFA level and temperature on sea bass (Dicentrarchus labracr) larvae development 显示文摘Vagner M Robin H Zambonino J 2007Aquaculture2007,266,1:1
8Botanical survey and screening of plant species which accumulate 226Ra from contaminated soil of uranium waste depot 显示文摘Soudek P Petrlk P Vagner M 2007Euro- pean Journal of Soil Biology2007,43,4:1
9Biosynthesis of von willebranb protein by human endothelial cell:processing steps and their intracell localization显示文摘VAGNER D D MARDER V J 1984J Cell Biol1984,99,6:1
10Hyperglycemia increases neurological damage and behavioral deficits from post-traumatic secondary ischemic insults 显示文摘Cherian L Hannay H J Vagner G 1998J Neurotrauma1998,15,5:1
11Detecting metabolic activities in single cells,with emphasis on rnanoSIMS显示文摘Musat N Foster R Vagner T Adam B Kuypers M M M 0,,02:1
12Pleistoceneforced regressions and tidal sand ridges in the East ChinaSea 显示文摘BERNE S VAGNER P GUICHARD F 2002Marine Geology2002,188,3:1
13Changes in oligosae- eharide content and antioxidant enzyme aetivities in developing bean seeds as related to acquisition of driving tolerance andseeds quality显示文摘Bailly C Audigier C Vagner M H 2001J Exp Bot2001,,52:1
14Generalized groups显示文摘VAGNER V V 1952Doklady Akademii Nauk SSSR1952,84,:1
15The use of GPR and VES in delineating a contamination plume in a landfill site: a case study in SE Brazil 显示文摘JORGE L P WALTER M F VAGNER R E 2004Journal of Applied Geophysics2004,,55:1
16Nitrogen fixation and transfer in open ocean diatom-cyanobacterial symbioses显示文摘Foster R A Kuypers M M M Vagner T Paerl R W Musat N Zehr J P 0,,09:1
17Purification and determination of plant hormones auxin and abscisic acid using solid phase extraction and two-dimensional high performance liquid chromatography 显示文摘Dobrev 1 Havlicek L Vagner M 2005Journal of Chroma- tography(A)2005,1075,12:1
18The diabetic foot显示文摘VAGNER FWJ 1987Orthopedics1987,10,1:1
19A search algorithm for teams of hetero geneous agents with coverage guarantees显示文摘Imm C W Vagners J 2010Journal of Aero- space Computing Information and Communication2010,7,1:1
20Adsorption of small uremic toxin molecules on MFI type zeolites from aqueous solution显示文摘D. Bergé-Lefranc H. Pizzala J. L. Paillaud O. Sch?f C. Vagner P. Boulet B. Kuchta R. Denoyel 2008Adsorption (-)2008,,2:1
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