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| 1 | Oxidative stress and lipid peroxidation products:effect of pinealectomy or exogenous melatonin injections on biomarkers of tissue damage during acute pancreatitis显示文摘BACKGROUND:Melatonin (N-acetyl-5-methoxytripta-mine) is a free radical scavenger and a strong antioxidant,secreted by the pineal gland.In this study,we evaluated the effects of decreasing and increasing serum melatonin levels on malonyldialdehyde (MDA),superoxide dismutase (SOD),and reduced glutathione (GSH) levels in pancreatic tissue from rats with experimental acute pancreatitis.METHODS:Experimental acute pancreatitis was induced in three groups of Wistar albino rats (10 animals per group) by pancreatic ductal ligation.The first group had only acute pancreatitis and served as the control.Surgical pinealectomy was added to acute pancreatitis in the second group,removing the source of endogenous melatonin (low melatonin levels group).The third group was given 0.1 ml daily intraperitoneal injections of 20 mg/ml melatonin solution for one week (high melatonin levels group).The effects of melatonin levels were evaluated by comparison of the levels of MDA,SOD,and GS in pancreatic tissue.RESULT:We found that intraperitoneal melatonin injections decreased the levels of MDA and increased the levels of SOD and GSH in pancreatic tissue.CONCLUSION:Exogenous melatonin has a preventive effect on lipid peroxidation and oxidative damage in acute pancreatitis. | Cavit l Kahraman Dinler O■uz Hasdemir Oktay Büyüka■ik Güler Bu■dayci | 2010 | Hepatobiliary & Pancreatic Diseases International2010，9，1： | 7 |
| 2 | Neck circumference positively related with central obesity, overweight, and metabolic syndrome in Chinese subjects with type 2 diabetes: Beijing Community Diabetes Study 4 显示文摘 | Yang G R Yuan S Y Fu H J Wan G Zhu L X Bu X L | 2010 | Diabetes Care2010，33，： | 1 |
| 3 | Amyloid seeds formed by cellular uptake,concentration,and aggregation of the amyloid-beta peptide显示文摘 | Hu X Crick S L Bu G | 2009 | Proc Natl Acad Sci U S A2009，106，20： | 1 |
| 4 | Differential-type GMI magnetic sensor based on longitudinal excitation 显示文摘 | Yu G L Bu X Z Yang B | 2011 | IEEE Sensors J2011，11，10： | 1 |
| 5 | Community-wide germination strategies in an alpine meadow on the eastern Qinghai-Tibet Plateau:phylogenetic and life-history correlates显示文摘 | Bu H Y Du G Z Chen X L | 2008 | Plant Ecology2008，195，1： | 1 |
| 6 | Electron beam induced degradation of clopyralid in aqueous solutions显示文摘 | Xu G Bu 7 Wu MH | 2011 | Radioanal Nucl Chem2011，288，3： | 1 |
| 7 | Opinion word expansion and target extraction through double propagation显示文摘 | G Qiu B Liu J Bu C Chen | 2011 | Computational Linguistics2011，37，1： | 1 |
| 8 | Co-delivery of IL-2 or liposomes augment the responses of mice to a DNA vaccine for pseudorabies virus IE180显示文摘 | J Bu Y Song G Rompato D.J Burgess A.E Garmendia | 2002 | Comparative Immunology Microbiology and Infectious Diseases2002，，3： | 1 |
| 9 | Apolipoprotein E and its receptors in Alzheimer's disease: pathways, pathogenesis and therapy显示文摘 | Bu G | 2009 | Nat Rev Neurosci2009，10，： | 1 |
| 10 | Dual effects of nitric oxide on meiotic maturation of mouse cumulus cell- enclosed ooeytes in vitro 显示文摘 | BU S XIA G TAO Y | 2003 | Mol Cell Endocrinol2003，207，： | 1 |
| 11 | Preparation and photocatalytic properties of visible light responsive N-doped TiO2/rectorite composites显示文摘 | Bu X Z Zhang G K Gao Y Y Yang Y Q | 2010 | Microporous and Mesoporous Materials2010，136，2： | 1 |
| 12 | Loss of Gcn5 acetyltransferase activity leads to neural tube closure defects and exencephaly in mouse embryos显示文摘 | Bu P Evrard Y A Lozano G | 2007 | Mol Cell Biol2007，27，9： | 1 |
| 13 | Glial fibrillary acidic protein-apolipoprotein E (apoE) transgenic mice astrocyte-specific expression and differing biological effects of astrocyte-secreted apoE3 and apoE4 lipoproteins 显示文摘 | Sun Y Wu S Bu G | 1998 | Neuroscienee1998，，： | 1 |
| 14 | Fabric defect detection based on multiple fractal features and support vector data description 显示文摘 | BU H G WANG J HUANG X B | 2009 | Engineering Applications of Artificial Intelligence2009，22，2： | 1 |
| 15 | Effects of Fermentation by Lac-tic Acid Bacteria on the Antigenicity of Bovine Whey Proteins显示文摘 | BU G Y LUO Y K ZHANG Y | 2010 | Jour-nal of the Science of Food and Agriculture2010，90，12： | 1 |
| 16 | Adaptive robust control of single-rod hydraulically-actuators显示文摘 | Yao B Bu F Chiu G | 2000 | Theory and Experiments IEEE/ASME Transactipms on Mechatronics2000，5，1： | 1 |
| 17 | Host-guest symmetry and charge matching in two germanates with intersecting three-dimen- sional channels显示文摘 | BU X 'FENG P STUCKY G D | 2000 | Chem Mater2000，12，： | 1 |
| 18 | Co-delivery of IL-2 or liposomes augment the responses of mice to a DNA vaccine for pseudora- bies virus IE180显示文摘 | Bu J Song Y Rompato G | 2003 | Comp Immunol Microbiol Infect Dis2003，26，3： | 1 |
| 19 | Wnt signaling activation and mammary gland hyperplasia in MMTV-LRP6transgenic mice:impli-cation for breast cancer tumorigenesis显示文摘 | Zhang J Li Y Liu Q Lu W Bu G | 2010 | Oncogene2010，29，4： | 1 |
| 20 | Design of a GMI Magnetic Sensor Based on Longitudinal Excitation显示文摘 | Yu G L Bu X Z Xiang C | 2010 | Sens Actuators A2010，161，： | 1 |
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