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| 1 | Oxidative stress and nitric oxide in rats with alcohol-induced acute pancreatitis显示文摘AIM: Oxygen free radical mediated tissue damage is well established in pathogenesis of acute pancreatitis (AP).Whether nitric oxide (NO) plays a deleterious or a protective role is unknown. In alcohol-induced AP, we studied NO, lipooxidative damage and glutathione in pancreas, lung and circulation.METHODS: AP was induced in rats (n = 25) by injection of ethyl alcohol into the common biliary duct. A sham laparatomy was performed in controls (n = 15). After 24 h the animals were killed, blood and tissue sampling were done.RESULTS: Histopathologic evidence confirmed the development of AP. Marked changes were observed in the pulmonary tissue. Compared with controls, the AP group displayed higher values for NO metabolites in pancreas and lungs, and thiobarbituric acid reactive substances in circulation. Glutathione was lower in pancreas and in circulation. Glutathione and NO were positively correlated in pancreas and lungs of controls but negatively correlated in circulation of experimental group. In the experimental group, plasma thiobarbituric acid reactive substances were negatively correlated with pancreas thiobarbituric acid reactive substances but positively correlated with pancreas NO.CONCLUSION: NO increases in both pancreas and lungs in AP and NO contributes to the pathogenesis of AP under oxidative stress. | Gülnur Andican Remisa Gelisgen Ethem Unal Osman Baran Tortum Sergülen Dervisoglu Tayfun Karahasanoglu Gülden Bur(?)ak | 2005 | World Journal of Gastroenterology2005，11，15： | 18 |
| 2 | Production and characterization of ZnO nanoparticles and porous particles by ultrasonic spray pyrolysis using a zinc nitrate precursor显示文摘ZnO nanoparticles and porous particles were produced by an ultrasonic spray pyrolysis method using a zinc nitrate precursor at various temperatures under air atmosphere. The effects of reaction temperature on the size and morphology of ZnO particles were investi-gated. The samples were characterized by energy dispersive spectroscopy, X-ray diffraction, transmission electron microscopy, and scanning electron microscopy. ZnO particles were obtained in a hexagonal crystal structure and the crystallite shapes changed from spherical to hex-agonal by elevating the reaction temperature. The crystallite size grew by increasing the temperature, in spite of reducing the residence time in the heated zone. ZnO nanoparticles were obtained at the lowest reaction temperature and ZnO porous particles, formed by aggregation of ZnO nanoparticles due to effective sintering, were prepared at higher temperatures. The results showed that the properties of ZnO particles can be controlled by changing the reaction temperature in the ultrasonic spray pyrolysis method. | Burak Ebin Elif Arτg Burak zkal Sebahattin Gürmen | 2012 | International Journal of Minerals,Metallurgy and Materials2012，19，7： | 2 |
| 3 | Trace elements in stream bed sediments from agricultural catchments (Gascogne region, S-W France): Where do they come from?显示文摘 | Y.M. N’guessan J.L. Probst T. Bur A. Probst | 2008 | Science of the Total Environment2008，，8： | 2 |
| 4 | Safety and efficacy of urapidil and sodium nitroprusside in the treatment of hypertensive emergencies显示文摘 | Binder M Bur A | 1997 | Intensive Care Med1997，23，8： | 1 |
| 5 | A rationale for mTOR inhibitors as chemoprevention agents in Peutz-Jeghers syndrome显示文摘 | Kuwada SK Bur R | 2011 | Fam Cancer2011，10，3： | 1 |
| 6 | 2-(2-Oxo-1,4-dihydro-2H-quinazolin-3-yl)-and 2-(2,2-dioxo-1,4-dihydro-2H-2λ6-benzothiadiazin-3-yl)-N-hydroxy-acetamides as potent and selective peptide deformylase inhibitors显示文摘 | Apfel C Banner D Bur D | 2001 | J Med Chem2001，44，： | 1 |
| 7 | P53 in endometrial cancer and its putative precursors-evidence for diverse pathways of tumorigenesis显示文摘 | Sherman ME Bur ME Kurman RJ | 1995 | Hum pathol1995，26，11： | 1 |
| 8 | Sublethal tox-ic effects and induction of glutathione S-transferase by short chain chlorinated paraffins(SCCPs)and C-12 al-kane (dodecane) in Xenopus laevis frog embryos显示文摘 | Bur Bláha L Vr?ková D | | 0，，： | 1 |
| 9 | Factors influencing the accuracy of oscillometric blood pressure measurement in critically ill patients显示文摘 | Bur A Herkner H Vlcek M | 2003 | Crit Care Med2003，31，： | 1 |
| 10 | Interindividual variability body composition and resting oxygen consumption rate in breeding tree swallows, Tachycineta bicolor 显示文摘 | Burness G P Ydenberg R C Hochachka P W | 1998 | Physiol Zool1998，71，： | 1 |
| 11 | A review of recent texture segmentation and feature extraction techniques 显示文摘 | Reed T R du Bur J M H | 1993 | ComputerVision Graphics and Image Processing1993，57，3： | 1 |
| 12 | Heat shock and the heat shock proteins显示文摘 | Roy H Bur Don | 1986 | Biochem J1986，240，： | 1 |
| 13 | High-temperature metal coating for modification of photonic band edge position 显示文摘 | WALSH T A BUR J A KIM Y S | 2009 | J Opt Soc Am: B2009，26，7： | 1 |
| 14 | Factors influencing the accuracy of oscillometric blood pressure measurement incritically ill patients显示文摘 | Bur A Herkner H Vlcek M | 2003 | Crit Care Med2003，31，3： | 1 |
| 15 | Epidermal growth factor receptor in triple-negative and basal-like breast cancer: promising clinical target or only a mark- er? 显示文摘 | Burness M L Grushko T A Olopade O I | 2010 | Cancer J2010，16，1： | 1 |
| 16 | An in vtro triple cell co-culkn'e model with primary cells mimicking the human alveolar epithelial barrier显示文摘 | Lehmann A D Damn N Bur M | 2011 | Eur J Pharm Biopharm2011，77，3： | 1 |
| 17 | Effect of exercise on transdermal nicotine release in healthy habitual smokers 显示文摘 | Bur A Joukhadar C Klein N | 2005 | Int J Clin Pharmacol Ther2005，43，5： | 1 |
| 18 | Intra-aortic ballon contrpulsation in the emergency department : a 7-year review and analysis of predictors of survival显示文摘 | Bur A Baygan K Holzen M | 2002 | Resuscitation2002，53，3： | 1 |
| 19 | The hepatic artery in liver transplantation显示文摘 | Merion RM Bur tch GD Ham JM | 1989 | Transpl antation1989，48，3： | 1 |
| 20 | Shock hemorrágico por rotura espontánea de hepatocarcinoma显示文摘 | Borja Suberviola Alejandro González-Castro Francisco Javier Burón ángeles de Celis | 2007 | Cirugia Espanola2007，，3： | 1 |
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