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170篇 您的检索式:作者名="Macher"
    题名 作者 年代 出处 被引量
1粉末注射成形不锈钢——制取工艺、性能、应用——显示文摘讨论了粉末注射成形可以制备哪些不锈钢 ;现在用粉末注射成形已能制备哪些不锈钢 ;在制备这些不锈钢时哪些工艺应特别予以关注。由这些不锈钢制成的MIM零件所能达到的磁性能、力学性能和耐腐蚀性能。最后 。Hans Wohlfromm Martin Blmacher Dieter Weinand 曹勇家 2002粉末冶金工业2002,12,4:14
2Small intestine bleeding due to multifocal angiosarcoma显示文摘We report a case of an 84-year-old male patient with primary small intestinal angiosarcoma.The patient initially presented with anemia and melena.Consecutive endoscopy revealed no signs of upper or lower active gastrointestinal bleeding.The patient had been diagnosed 3 years previously with an aortic dilation,which was treated with a stent.Computed tomography suggested an aorto-intestinal fistula as the cause of the intestinal bleeding,leading to operative stent explantation and aortic replacement.However,an aorto-intestinal fistula was not found,and the intestinal bleeding did not arrest postoperatively.The constant need for blood transfusions made an exploratory laparotomy imperative,which showed multiple bleeding sites,predominately in the jejunal wall.A distal loop jejunostomy was conducted to contain the small intestinal bleeding and a segmental resection for histological evaluation was performed.The histological analysis revealed a lessdifferentiated tumor with characteristic CD31,cytokeratin,and vimentin expression,which led to the diagnosis of small intestinal angiosarcoma.Consequently,the infiltrated part of the jejunum was successfully resected in a subsequent operation,and adjuvant chemotherapy with paclitaxel was planned.Angiosarcoma of the small intestine is an extremely rare malignant neoplasm that presents with bleeding and high mortality.Early diagnosis and treatment are essential to improve outcome.A small intestinal angiosarcoma is a challenging diagnosis to make because of its rarity,nonspecific symptoms of altered intestinal function,nonspecific abdominal pain,severe melena,and acute abdominal signs.Therefore,a quick clinical and histological diagnosis and decisive measures including surgery and adjuvant chemotherapy should be the aim.Luisa Zacarias Fhrding Arne Macher Stefan Braunstein Wolfram Trudo Knoefel Stefan Andreas Topp 2012World Journal of Gastroenterology2012,18,44:4
3Cyclophamide in steroid-dependent nephrotic syndrome 显示文摘Azib S Macher M A Knon T 2011Pediatr Nephrol2011,26,10:1
4Techniques, clinical applications and limitation of 3D reconstruction in CT of the abdomen 显示文摘Macher MM Kalra MK Sahani DV 2004Korean J Radiol2004,5,1:1
5Successful treatment of dermature rupture of membranes after genetic amniocentesis by intra-amniotic,injection of platelets and cyroprecipi-tate显示文摘Sipurzynski-Budrass S Macher S Haeusler M 2006Vox Sang2006,91,1:1
6Rituximab efficiency in children with steroid-dependent nephrotie syndrome 显示文摘Sellier-Leclerc AL Macher MA Loirat C 2010Pediatr Nephro12010,25,6:1
7Cerebellar transcranial direct current stimulation modulates verbal working memory显示文摘Boehringer A Macher K Dukart J 2013Brain Stimul2013,6,:1
8Doppler tissue imaging in assessment of pulmonary hypertension-induced right ventricle dysfunction显示文摘Boissiere J Gautier M Macher MC 2005Am J physiol Heart Circ Physiol2005,289,6:1
9Role of early cell - free DNA levels decrease as a predictive marker of fatal outcome after severe traumatic brain injury显示文摘Macher H Egea - Guerrero JJ Revueho - Rey J 2012Clin Chim Acta2012,414,:1
10Pneumocystis carinii pneumonia: a comparison between patients with the acquired immunodeficiency syndrome and patients with other immunodeficiencies显示文摘KOVACAS J A HIEMENZ J W MACHER A M 1984Ann Intem Med1984,100,5:1
11Animal model for disk displacement显示文摘Tallents RH Macher DJ Rivoli P 0,,4:1
12Poly(silicate)-metabolizing silicatein in siliceous spicules and silicasomes of demosponges comprises dual enzymatic activities (silica polymerase and silica esterase)显示文摘M(u)ller W E G Schloβmacher U Wang X H 0,,02:1
13Technological development and the boundaries of the firm: A knowledge-based examination in semi- conductor manufacturing 显示文摘Macher J 2006Management Science2006,52,6:1
14Inflammatory cell infiltrates in human melanoma at different stages of tumor progression显示文摘Br(o)cker E B Zwadlo G Holzmann B Macher E Sorg C 0,,04:1
15Axial growth of hexactinellid spicules:Fonnation of cone-like structural units in the giant basal spicules of the hexactinellid Monorhaphis显示文摘Wang X H Boreiko A Schloβmacher U 0,,03:1
16Biomechanical comparison of cervical spine interbory fusion cages显示文摘 Pflug macher R Schafer J 2001Spine2001,26,:1
17Aortic and mitral valve calcification in patients with end-stage renal diease显示文摘Macher E R Young G Smyth-Wslsh B 1987Lancet1987,2,8564:1
18Measuring dynamic capabilities:practices and performance in semiconductor manufacturing 显示文摘MACHER J T MOWERY D C 2009British Journal of Management2009,20,1:1
19Induction of neoangiogenesis ischemic myocardiac ischemic myocardium by human growth factors first clinical results of new treatment of coronary heart disease显示文摘Schu macher B Pecher P von Specht BU 1998Circulation1998,97,:1
20Complications of CT-guided percu-taneous needle biopsy of the chest:prevention and management 显示文摘Wu CC Macher MM Shepard JA 2011A JR Am J Roentgeno12011,196,6:1
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