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| 1 | Vascular invasion in pancreatic cancer:Imaging modalities,preoperative diagnosis and surgical management显示文摘Pancreatic cancer is associated with a poor prognosis,and surgical resection remains the only chance for curative therapy.In the absence of metastatic disease,which would preclude resection,assessment of vascular invasion is an important parameter for determining resectability of pancreatic cancer.A frequent error is to misdiagnose an involved major vessel.Obviously,surgical exploration with pathological examination remains the'gold standard'in terms of evaluation of resectability,especially from the point of view of vascular involvement.However,current imaging modalities have improved and allow detection of vascular invasion with more accuracy.A venous resection in pancreatic cancer is a feasible technique and relatively reliable.Nevertheless,a survival benefit is not achieved by curative resection in patients with pancreatic cancer and vascular invasion.Although the discovery of an arterial invasion during the operation might require an aggressive management,discovery before the operation should be considered as a contraindication.Detection of vascular invasion remains one of the most important challenges in pancreatic surgery.The aim of this article is to provide a complete review of the different imaging modalities in the detection of vascular invasion in pancreatic cancer. | Nicolas C Buchs Michael Chilcott Pierre-Alexandre Poletti Leo H Buhler Philippe Morel | 2010 | World Journal of Gastroenterology2010，16，7： | 29 |
| 2 | On the combined effect of soil fertility and topography on tree growth in subtropical forest ecosystems—a study from SE China显示文摘Aims The aim of our research was to understand small-scale effects of topography and soil fertility on tree growth in a forest biodiversity and ecosystem functioning(BEF)experiment in subtropical SE China.Methods Geomorphometric terrain analyses were carried out at a spatial resolution of 5×5 m.Soil samples of different depth increments and data on tree height were collected from a total of 566 plots(667 m2 each).The soils were analyzed for carbon(soil organic carbon[SOC]),nitrogen,acidity,cation exchange capacity(CEC),exchangeable cations and base saturation as soil fertility attributes.All plots were classified into geomorphological units.Analyses of variance and linear regressions were applied to all terrain,soil fertility and tree growth attributes.Important Findings In general,young and shallow soils and relatively small differences in stable soil properties suggest that soil erosion has truncated the soils to a large extent over the whole area of the experiment.This explains the concurrently increasing CEC and SOC stocks downslope,in hollows and in valleys.However,colluvial,carbon-rich sediments are missing widely due to the convexity of the footslopes caused by uplift and removal of eroded sediments by adjacent waterways.The results showed that soil fertility is mainly influenced by topography.Monte-Carlo flow accumulation(MCCA),curvature,slope and aspect significantly affected soil fertility.Furthermore,soil fertility was affected by the different geomorphological positions on the experimental sites with ridge and spur positions showing lower exchangeable base cation contents,especially potassium(K),due to leaching.This geomorphological effect of soil fertility is most pronounced in the topsoil and decreases when considering the subsoil down to 50 cm depth.Few soil fertility attributes affect tree height after 1-2 years of growth,among which C stocks proved to be most important while pH_(KCl)and CEC only played minor roles.Nevertheless,soil acidity and a high proportion of Al on the exchange complex affected tree height even after only 1-2 years growth.Hence,our study showed that forest nutrition is coupled to a recycling of litter nutrients,and does not only depend on subsequent supply of nutrients from the mineral soil.Besides soil fertility,topography affected tree height.We found that especially MCCA as indicator of water availability affected tree growth at small-scale,as well as aspect.Overall,our synthesis on the interrelation between fertility,topography and tree growth in a subtropical forest ecosystem in SE China showed that topographic heterogeneity lead to ecological gradients across geomorphological positions.In this respect,small-scale soil-plant interactions in a young forest can serve as a driver for the future development of vegetation and biodiversity control on soil fertility.In addition,it shows that terrain attributes should be accounted for in ecological research. | Thomas Scholten Philipp Goebes Peter Kühn Steffen Seitz Thorsten Assmann Jürgen Bauhus Helge Bruelheide Francois Buscot Alexandra Erfmeier Markus Fischer Werner Härdtle Jin-Sheng He Keping Ma Pascal A.Niklaus Michael Scherer-Lorenzen Bernhard Schmid Xuezheng Shi Zhengshan Song Goddert von Oheimb Christian Wirth Tesfaye Wubet Karsten Schmidt | 2017 | Journal of Plant Ecology2017，10，1： | 22 |
| 3 | Behavior coordination in structured environments显示文摘 | Philipp A Christensen H I | 2003 | Advanced Robotics2003，17，7： | 1 |
| 4 | Phylogeny of dermatophytes and dimorphilic fungi based on large subunit ribosomal RNA sequence comparisons显示文摘 | Leclerc MC Philippe H Gueho E | 1994 | J Med Vet Mycol1994，32，： | 1 |
| 5 | Autochthonous eukary- otic diversity in hydrothermal sediment and experimental microeol- onizers at the Mid-Atlantic Ridge 显示文摘 | Lopez-Gareia P Philippe H Gail F | 2003 | Proc Natl Acad Sci USA2003，100，2： | 1 |
| 6 | The physics of metal oxide varistors显示文摘 | LEVINSON L M PHILIPP H R | 1975 | Appl Phys1975，，46： | 1 |
| 7 | Selective blockage of in-termediate-Conductance Ca2+-Activated K+Channel sup-presses proliferation of microvascular and macrovascular en-dothelial cells and angiogenesis in vitro显示文摘 | Ivica G Ines E Philipp H | 2005 | ArteriosclerosisThromb Vasc Biol2005，25，： | 1 |
| 8 | 16s rRNA and 16s to 23s internal transcribed spacer sequence analyses reveal inter- and intraspecific bifidobacterium phylogeny显示文摘 | Leblond-Bourget N Philippe H Mangin I | 1996 | Int J Syst Bacteriol1996，46，1： | 1 |
| 9 | Biological treatment of ammoniumrich wastewater by partial nitrification and subsequent anaerobic ammonium oxidation(anammox)in a pilot plant显示文摘 | Christian F Marc B Philipp H | 2002 | Journal of Biotechnology2002，99，3： | 1 |
| 10 | Biological treatment of ammonium-rich wastewater by partial nitrification and subsequent anaerobic ammonium oxidation (anammox) in a pilot plant显示文摘 | CHRISTIAN F MARC B PHILIPP H | 2002 | Journal of Biotechnology2002，99，： | 1 |
| 11 | Surface wettability control by nanocoating: The effects on pool boiling heat transfer and nucleation mechanism显示文摘 | Phan H T Caney N Marry Philippe | 2009 | International Journal of Heat and Mass Transfer2009，52，2324： | 1 |
| 12 | Three dimensional image correlatlon from k-ray computed tomography of solid foam显示文摘 | Stephane R Francois H Philippe V | 2008 | Composites Part A2008，39，8： | 1 |
| 13 | Interstitial water and sediment chemistries of Lake Aiguebelette (Savoy, France) 显示文摘 | Gaillard J F Sarazin G Pauwels H Philippe L Lavergne D Blake G | 1987 | Chem Geol1987，63，12： | 1 |
| 14 | Increased myocardial NADPH-oxidase activity in human heart failure显示文摘 | CHRISTOPHE H JENNIFER K B Philippe R | 2003 | J Am Coll Cardiol2003，40，12： | 1 |
| 15 | Soluble triggering receptor expressed on myeloid cells-1 is released in patients with stable chronic obstructive pulmonary disease 显示文摘 | Markus P Christian T Philipp H | 2007 | Chn Devel Immunol2007，11，55： | 1 |
| 16 | Properties of a novel ion-exchange film 显示文摘 | STREET K W HILL C M PHILIPP W H | 2004 | Industrial and Engineering Chemistry Research2004，43，： | 1 |
| 17 | Carbon-nanofibre-reinforced poly(ether ether ketone) composites显示文摘 | Jan Sandler Philipp Werner Milo S.P Shaffer Vitaly Demchuk Volker Altst?dt Alan H Windle | 2002 | Composites Part A2002，，8： | 1 |
| 18 | Isolation and genetic characterization of H5N2 influenza viruses from pigs in korea显示文摘 | Jun H L Philippe N Q P Min Suk S | 2009 | Journal of Virology2009，83，9： | 1 |
| 19 | Biological treatment of ammonium-rich wastewater by partial nitritation and subsequent anaerobic ammonium oxidation (anammox) in a pilot plant 显示文摘 | Christian F Boehler M Philipp H | 2002 | Journal of Biotechnology2002，99，3： | 1 |
| 20 | Ueber die aufspaltung von hydro-carbostyril und seinen abkoemmlingen zu (2-amino-phenyl)-propion-und-buttersaeuren显示文摘 | Mayer F Philipps H Ruppert F W | 1928 | Chem Ber1928，61，2： | 1 |
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