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581篇 您的检索式:作者名="J Graf"
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1Innovative immunohistochemistry identifies MMP-9 expressing macrophages at the invasive front of murine HCC显示文摘AIM:To investigate the proteolytic contribution of tumor-associated macrophages(TAM)in tumor invasion,we analyzed whether TAM at the invasive front of small HCC in Abcb4-/--mice show an enhanced expression of MMP-9. METHODS:Liver cryosections of the hepatocellular carcinoma(HCC)invasive front from 12 mo old Abcb4-/--mice were stained for collagen typeⅠand MMP-9 using Alexa488 and Alexa568 labeled secondary antibodies.Afterwards,the Alexa568 dye was bleached and the macrophage marker F4/80 was visualized using Alexa568 labeled secondary antibodies.Finally, photographs of the invasive tumor front were digitally overlaid and analyzed. RESULTS:After complete bleaching of the primary dye,specific fluorescence staining of a third antigen, here F4/80,was successfully performed on the same histological section.With this method,we were able to identify conglomerates of matrix metalloproteinase (MMP-9)expressing macrophages within the tumor capsule of HCC. CONCLUSION:MMP-9 expressing macrophages are involved in matrix remodelling at the invasive tumor front of HCC.The described staining protocol provides a simple yet powerful extension of conventional immuno-histochemistry,facilitating visualization of at least three different antigens plus nuclei in one single histological section.Martin Roderfeld Timo Rath Frank Lammert Christian Dierkes Jürgen Graf Elke Roeb 2010World Journal of Hepatology2010,2,5:6
2Ultrastructural findings after intraarticular application of hyaluronan in a canine model of arthropathy显示文摘Wenz W Breusch SJ Graf J Journal of Orthopaedic Research0,,:2
3Matrix metalloproteinase-13 is regulated by toll-like receptor-9 incolorectal cancer cells and mediates cellular migration显示文摘Timo Rath Julia St?ckle Martin Roderfeld Annette Tschuschner Jürgen Graf Elke Roeb 2011Oncology Letters2011,,3:2
4The reduction of radar glint by diversity techniques显示文摘Sims R J Graf E R 1971IEEE Trans on AP1971,19,4:1
5An expandable percutaneous catheter pump for left ventricular support:Proof of concept显示文摘Schmitz-Rode T Graf J Pfeffer JG 2005J Am Coll Cardiol2005,45,:1
6Matrix metalloproteinases in inflammatory bowel disease-from basic research to clinical significance显示文摘Rath T Roderfeld M Graf J 2009ZGastroenterol2009,47,8:1
7A randomized double-blind comparison of epidural sufentanil versus intravenous sufentanil or epidural fentanyl analgesia after major abdominal surgery显示文摘Geller E Chrubasik J Graf R 1993Anesth Analg1993,76,:1
8Serotonin promotes tumor growth in human hepatocellular cancer显示文摘SOLL C JANG J H RIENER M O MORITZ W WILD P J GRAF R 2010Hepatology2010,51,:1
9Mucormycoses显示文摘Euckr J Sezer O Graf B 2001Mycoses2001,44,78:1
10Brain natriuretic peptide levels predict functional capacity in patients with chronic heart failure显示文摘Kruger S Graf J Kunz D 0,,04:1
11Coal solubility and swelling: 3 A model for coal swelling显示文摘PAINTER P C GRAF J COLEMAN M M 1990Energy Fuels1990,4,4:1
12Statin treatment after onset of sepsis in a murine model improves survival显示文摘Merx M W Liehn E A Graf J 2005Circulation2005,112,1:1
13Lattice dynamics and the high-pressure equation of state of Au显示文摘Creeff C W Graf M J 2004Phys Rev B2004,69,05:1
14Medulloblastoma with extensive nodularity in nevoid basal cell carcinoma syndrome显示文摘Aliani S Brunner J Graf N 2003Med Pediatr Oncol2003,40,4:1
15Studies on the Coulter Counter Part Ⅱ:Investigations into the Effect of Flow Direction and Angle of Entry of a Particle on Both Particle Volume and Pulse Shape显示文摘Davies R Karuhn R Graf J 1975Powder Technology1975,12,2:1
16Electrophysiological properties of human mesenchymal stem cells显示文摘Heubach JF Graf EM Leutheuser J 2004J Physiol2004,554,3:1
17Caveolins, liquidordered domains and signal transduction 显示文摘Smart E J Graf G A McNiven M A 1999Molecular and Cellular Biology1999,19,:1
18Electrophysiological properties of human mesenchymal stem cells 显示文摘Heubach J F Graf E M Judith Leutheuser 2003J Physiol2003,554,:1
19Matrix metalloprotei- nase inflammatory bowel disease from basic research to clinical sig- nify cance显示文摘RATH T RODERFELD M GRAF J 2009Z Gastroenterol2009,47,8:1
201 Matrixmetallop roteinases in inflamm a- tory bowel disease-from basic research to clinical significance显示文摘Rath T Roderfeld M Graf J et a 2009Zgas- troen tero2009,47,8:1
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