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82篇 您的检索式:作者名="Shield J P"
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1Cyclooxygenase-2 plays a central role in the genesis of pancreatitis and associated lung injury显示文摘BACKGROUND: The exact mechanism by which cyclooxy- genase-2 (COX-2) promotes inflammation in pancreatitis in obscure. This study was undertaken to investigate the role of COX-2 inhibition in an animal model of pancreati- tis , a disease process characterized by a systemic inflamma- tory response and ensuing neutrophil-mediated lung injury. METHODS: Pancreatitis was induced in 24 Sprague-Daw- ley rats by intraperitoneal injection of 20% L-arginine (500 mg/100 g body weight). The animals were randomized into 3 groups (8 rats in each group); controls and rats with pancreatitis intravenously resuscitated with either normal saline (0.9% NaCl 3 ml/kg) at 24 and 48 hours or COX-2 inhibitor (parecoxib 1 mg/kg). Pancreatic and lung inju- ries were assessed histologically. Lung injury was assessed utilizing wet;dry ratio and myeloperoxidase activity to in- dicate pulmonary neutrophil infiltration. A Western blot was used to determine COX-2 protein expression in pancrea- tic tissue. RESULTS: The animals treated with COX-2 inhibitors dis- played significantly less pancreatic and lung injuries than their normal saline counterparts. Histological pancreatic and lung injury scores were significantly reduced (P <0.05) in the COX-2 treated group. Lung wet: dry ratios were sig- nificantly improved and pulmonary neutrophil infiltration was attenuated in the COX-2 group (P<0.05). Western blot analysis confirmed attenuated COX-2 protein expression. CONCLUSION: This study shows, for the first time in a rat model, that adjuvant COX-2 inhibition significandy attenu- ates the severity of both pancreatitis and its associated sys- temic inflammatory response and end-organ injury.Gavin O'Brien Conor J Shields Desmond C Winter John P Dillon 2005Hepatobiliary & Pancreatic Diseases International2005,4,1:12
2Dustbathing by broiler chickens: A comparison of preference for four different substrates显示文摘Shields S J J P Garner J A Meneh 2004Appl Anim Behav Sci2004,87,:1
3Blastomere morphology as a predictive measure of fish eggviability显示文摘Shields R J Brown N P Bromage N R 1997Aquaculture1997,155,:1
4Lung Injury in Acute Pancreatitis: Mechanisms, Prevention, and Therapy显示文摘Shields C J Winter D C Redmond H P 2002Curr Opin Crit Care2002,8,2:1
5Partial lamellar sclerouvectomy for ciliary body and choroidal tumors显示文摘SHIELDS J A SHIELDS C L SHAH P 1991Ophthalmology1991,98,:1
6Effect of sand and wood --shavings beddingon the behavior of broiler ehiekens显示文摘Shields S J J P Garner J A Mench 2005Poultry Science2005,84,:1
7Managing diabetic nephropathy 显示文摘Shields J Maxwell A P 2010Clin Med2010,10,5:1
8Urinary heparan sulphate proteoglyean excretion is abnormal in insulin dependent diabetes显示文摘SHIELD J P CARRADUS M STONE J E 1995Ann Clin Biochem1995,32,6:1
9Mycotic pneumonia in mariculture reared green turtles显示文摘Jacobson E R Gaskin J M Shields R P 1979Am Vet Med Assoc1979,175,:1
10Mutagens from heated Chinese and US cooking oils显示文摘Shields P G Xu G X Blot W J 0,,:1
11Evaluation of the fullerene compound DF-1 as a radiation protector 显示文摘Brown A P Chung E J Urick M E Shield W P 3rd Sowers A L Thetford A 2010Radiat Oncol2010,5,:1
12Residence time distribution of shallow basin显示文摘THACKSTON E L SHIELDS J F D SCHROEDER P R 1987Journal of Environment Engineering1987,113,6:1
13Randomized trial of tacrolimus + mycophenolate mofetil or azathioprine versus cyclosporine + mycophenolate mofetil after cadaveric kidney transplantation: results at three years显示文摘Gonwa T Johnson C Ahsan N Alfrey EJ Halloran P Stegall M Hardy M Metzger R Shield C 3rd Rocher L Scandling J Sorensen J Mulloy L Light J Corwin C Danovitch G Wachs M VanVeldhuisen P Leonhardt M Fitzsimmons WE 2003Transplantation2003,75,12:1
14The effect of gypsy moth metamorphosis on the development of nuclear polyhedrosis virus infection显示文摘 Shields K S Burand J P 1991J Invert Path1991,57,:1
15Resi- dence time distribution of shallow basin显示文摘THACKSTON E L SHIELDS J F D SCHROEDE P R 1987Journal of Envi- ronment Engineering1987,113,6:1
16An aerobiol0gical framework for alessing cross-pollination in maize 显示文摘AYLOR D E SCHULTES N P SHIELDS E J 2003Agricultural and Forest Mete- orology2003,19,:1
17Coronary artery calcium, coronary artery disease, and diabetes 显示文摘MIELKE C H SHIELDS J P BROEMELING L D 2001Diabetes Res Clin Pract2001,53,1:1
18Single-center clinical comparison of two reinforced ureteral access sheaths for retrograde ureteroscopic treatment of urinary lithiasis显示文摘AYYATHURAI R KANAGARAJAH P SHIELDS J 2012Int Urol Nephrol2012,44,5:1
19Mutagens from heated Chinese and US cooking oils显示文摘SHIELDS P G XU X G BLOT W J 1995Journal of the National Cancer Institute1995,87,11:1
20Polymer/layered silicate nanocomposites from thermally stable trialkylimidazolium-treated montmorillonite 显示文摘Gilman J W Awad W H Davis R D Shields J Harris Jr RH Davis C Morgan A B Sutto T E Callahan J Trulove P C DeLong H C 2002Chem Mater2002,14,:1
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