記錄 編號 12114 狀態 G0498866159 助教 查核 建檔完成 索書 號 查核完成 學校 名稱 輔仁大學 系所 名稱 營養科學系 舊系 所名 稱 學號 498866159 研究 邱郁雯 生(中) 研究 Chiu, Yu -Wen 生(英) 論文 名稱 (中) 論文 名稱 (英) 口服麩醯胺酸、瓜胺酸及抗氧化維生素改善小腸缺血再灌流大鼠之腸道 損傷及發炎反應 Oral administration of glutamine, citrulline and antioxidative vitamins improve intestinal damage and inflammatory response in rats with intestinal ischemia and reperfusion 其他 題名 指導 教授 (中) 羅慧珍 指導 教授 (英) Lo, Hui-Chen 校內 全文 開放 日期 2017.2.21 校外 全文 2017.2.21 開放 日期 全文 不開 放理 由 電子 全文 同意 送交 國圖. 國圖 全文 2017.2.21 開放 日期. 檔案 說明 論文全文 電子 全文 01 學位 類別 碩士 畢業 學年 度 100 出版 年 101 語文 別 英文 關鍵 小腸缺血再灌流 麩醯胺酸 瓜胺酸 維生素 C 維生素 E 小腸損傷 發炎反應 字(中) 關鍵 intestinal ischemia-reperfusion glutamine citrulline vitamin C vitamin E intestinal 字(英) damage inflammatory response 摘要 (中) 小腸缺血再灌流(ischemia and reperfusion, I/R)損傷常發生於急性腸繫膜缺 血、腸阻塞、器官移植、大量失血及敗血性休克患者。研究指出,小腸 I/R 引發之腸黏膜局部損傷易導致全身性發炎及多重器官衰竭,甚至造成 死亡。我們先前的研究證實,口服麩醯胺酸(Gln)及瓜胺酸(Cit)可顯著改 善小腸 I/R 大鼠的腸道與全身性發炎反應。亦有研究顯示,小腸 I/R 前給 予抗氧化劑,如維生素(vitamin) C 及 E,可降低脂質過氧化反應及氧化壓 力,進而減緩小腸損傷。故本研究進一步探討,合併補充 Gln、Cit 及 vitamin C、E 對小腸 I/R 誘導腸道損傷及發炎反應之改善,是否具有加成 作用。雄性 Wistar 大鼠分為正常對照組(NC 組)及施予上腸繫膜動脈阻塞 手術,誘導小腸缺血 60 分鐘後再予以灌流之實驗組。大鼠於灌流前 15 分鐘及灌流後 3、9 及 21 小時,分別灌餵安慰劑(IR 組)、Gln 與 Cit (AA 組)、vitamin C 與 E (CE 組)、或 Gln 與 Cit 合併 vitamin C 與 E (AV 組), 並於灌流後 24 小時犧牲。結果顯示,IR 組血清白蛋白與葡萄糖濃度及 血漿精胺酸(Arg)、腫瘤壞死因子(TNF)-r與干擾素(IFN)-r含量顯著低於 NC 組,且小腸絨毛長度與 DNA 含量及小腸 Gln、脯胺酸、鳥胺酸與蛋 白質氧化物含量顯著低於 NC 組。此外,IR 組血液白血球數目、血清肝 臟與腎臟功能指標及血漿間白素(IL)-6 與ㄧ氧化氮代謝物(NOx)濃度顯著 高於 NC 組,且小腸 IL-2、IL-6、TNF-r、IFN-r與脂質過氧化物 (TBARS)含量、小腸骨髓過氧化酶(MPO)活性及小腸細胞凋亡顯著高於 NC 組。AA、CE 及 AV 組血清白蛋白顯著高於 IR 組,且血漿 IL-6 及小 腸 TBARS 含量顯著低於 IR 組。AA 及 AV 組血漿 Arg 及 Cit 濃度及小腸 Cit 含量顯著增加;CE 及 AV 組肝功能指標及小腸 MPO 活性顯著降低, 且血漿與小腸 vitamin E 含量及小腸 vitamin C 含量顯著增加。此外,AA 組小腸絨毛長度顯著增加,且血漿 NOx 濃度顯著降低;CE 組血漿 NOx 濃度顯著降低;AV 組小腸肌肉層 DNA 和蛋白質含量顯著增加,且血漿 TNF-r、IFN-r、TBARS 濃度、小腸 TNF-r和 IL-6 含量及小腸細胞凋 亡顯著降低。二因子變異數分析之結果顯示,小腸 I/R 大鼠合併補充 Gln、Cit、vitamin C 及 E,於血漿與小腸 vitamin E 含量的增加及血漿 TNF-r與 IFN-r濃度與腸道細胞凋亡現象的降低具有加成作用。本實驗 結果建議,口服麩醯胺酸、瓜胺酸及抗氧化劑可顯著改善小腸缺血再灌 流大鼠之腸道損傷及發炎反應,且合併使用具有減緩腸道損傷及全身性 發炎反應之加成作用。 摘要 (英) Intestinal ischemia and reperfusion (I/R)-induced damage is a common event in patients with acute mesenteric ischemia, intestinal obstruction, organ transplantation, and hemorrhagic and septic shock. Several studies indicated that intestinal I/R-induced intestinal mucosa damage may cause systemic inflammation and multiple organ failure and further lead to death. Our previous study demonstrated that oral administration of glutamine (Gln) and citrulline (Cit) significantly improved the intestinal and systemic inflammation in rat with intestinal I/R. Recently, it has been revealed that pre-administration of antioxidants, such as vitamin C and E, may attenuate the intestinal I/R-induced damage by reducing lipid peroxidation and oxidative stress and further alleviate the intestinal damage. Therefore, the aim of this study was to further investigate that whether the combination treatment of oral Gln, Cit, vitamin C and E has an additive effect on improving intestinal I/R-induced intestinal damage and inflammatory response. Male Wistar rats were divided into a normal control (NC) group and experimental groups suffered with occlusion of superior mesenteric artery for 60 min to induce intestinal ischemia and with subsequent reperfusion. Fifteen minutes before and 3, 9 and 21 hours after reperfusion, rats with intestinal I/R were gavaged with placebo (IR group), Gln plus Cit (AA group), vitamin C plus E (CE group), or combination of Gln, Cit, vitamin C and E (AV group). Rats were executed 24 hours after reperfusion. Our results showed that the IR group had significantly decreased serum albumin and glucose concentrations in the serum and arginine, tumor necrosis factor (TNF)-rrand interferon (IFN)-r concentrations in the plasma and significantly decreased villus height, DNA content, Gln, proline, ornithine and carbonyl protein contents in the jejunum compared to the NC group. In addition, the IR group had significantly increased circulating numbers of white blood cells, biomarkers of hepatic and renal function, plasma interleukin (IL)-6 and nitrate/nitrite (NOx), intestinal IL-2, IL-6, TNF-r and IFN-r content, intestinal myeloperoxidase (MPO) activity and thiobarbituric acid reactive substances (TBARS) content and apoptosis compared to the NC group. The AA, CE and AV groups had significantly increased serum albumin and decreased plasma IL-6 and intestinal TBARS contents compared to the IR group. The AA and AV groups have significantly increased plasma arginine and citrulline concentrations and intestinal citrulline content; the CE and AV groups have significantly decreased biomarkers of liver function and intestinal MPO activity and increased plasma and jejunal vitamin E content and intestinal vitamin C content compared to the IR group. Moreover, the AA group had significantly increased intestinal villus height and significantly decreased plasma NOx; the CE group had significantly decreased plasma NOx; and the AV group had significantly increased intestinal muscularis DNA and protein contents and decreased plasma TNF-r, IFN-r and TBARS levels, intestinal TNF-r and IL6 content and enterocytic apoptosis compared to the IR group. The results of twoway ANOVA analysis indicated that combination treatment of glutamine, citrulline, vitamin C and E had additive effects on increasing plasma and intestinal vitamin E levels and on decreasing plasma TNF-r and IFN-r concentrations and enterocytic apoptosis in intestinal I/R rats. The results of this study suggest that oral administration of glutamine, citrulline and antioxidants may significantly improve intestinal damage and inflammatory response in intestinal I/R rats. In addition, combination treatment may have additive effects on attenuating intestinal I/R-induced intestinal damage and systemic inflammatory response. 論文 目次 ABSTRACT IN CHINESE i ABSTRACT IN ENGLISH iii ACKNOWLEDGEMENTS vi LIST OF TABLES xii LIST OF FIGURES xiii ABBREVIATION xv CHAPTER 1 INTRODUCTION 1 CHAPTER 2 LITERATURE REVIEW 3 I. Intestinal ischemia and reperfusion (I/R) 3 A. Clinical relevance 3 B. Intestinal ischemia and reperfusion stress 4 1. Intestinal mesenteric blood flow 4 2. Ischemia and reperfusion 9 3. Reactive oxygen species (ROS) 10 4. Polymorphonuclear neutrophils (PMNs) 13 5. Local damages and inflammatory response 14 a. Proinflammatory cytokines 14 b. Nitric oxide (NO) 15 c. Intestinal mass and morphology 17 d. Enterocyte apoptosis 20 e. Crypt cell proliferation 21 6. Remote organ failure 22 a. Lung injury 23 b. Liver injury 24 c. Kidney injury 25 7. Metabolic responses 25 8. Therapeutics 27 a. Surgery 27 b. Pharmacological treatments 28 c. Alternative treatments 28 II. Amino acid supplementation 29 A. Amino acid interorgan metabolism 29 B. Glutamine 33 1. The role of physiology 33 2. Therapeutic implications 35 C. Citrulline 36 1. The role of physiology 36 2. Therapeutic implications 37 III. Antioxidant supplementation 38 A. Antioxidant system in I/R 38 B. Ascorbic acid 39 1. The role of physiology 39 2. Therapeutic implications 42 C. r-Tocopherol 42 1. The role of physiology 42 2. Therapeutic implications 43 CHAPTER 3 AIMS AND HYPOTHESIS 45 CHAPTER 4 MATERIALS AND METHODS 47 I. Animals 47 II. Experimental design 47 III. Analytic measurements 52 A. Hematological and serological analysis 52 B. Amino acid levels in the plasma and jejunum 52 C. Ascorbic acid levels in the plasma and jejunum 54 D. r-Tocopherol levels in the plasma and jejunum 55 E. Nitrate/nitrite concentration in the plasma and jejunum 56 F. Cytokine concentrations in the plasma and jejunum 57 G. Jejunal morphology 57 H. Jejunal mass 58 I. Jejunal apoptotic index 58 J. Jejunal myeloperoxidase (MPO) activity 59 K. Thiobarbituric acid reactive substances (TBARS) levels in the plasma and jejunum 60 L. Carbonyl protein (CP) content in the jejunum 61 IV. Statistical analysis 62 CHAPTER 5 RESULTS 63 I. Body weight and weights of organs and tissues 63 II. Blood and serum substrate concentrations 63 III. Amino acid levels in the plasma and jejunum 64 IV. Ascorbic acid levels in the plasma and jejunum 66 V. r-Tocopherol levels in the plasma and jejunum 66 VI. The architecture and composition of the jejunum 67 VII. Jejunal villus apoptosis 68 VIII. Jejunal myeloperoxidase (MPO) activity 68 IX. Nitrate/nitrite and cytokine concentrations in the plasma and jejunum 69 X. Thiobarbituric acid reactive substances (TBARS) levels in the plasma and jejunum 70 XI. Carbonyl protein (CP) content in the jejunum 71 CHAPTER 6 DISCUSSION 102 CHAPTER 7 CONCLUSION 112 CHAPTER 8 REFERENCES 114 APPENDICES 135 APPENDIX I. Oral presentation in Nutrition Society of Taiwan 2011 135 APPENDIX II. Poster presentation in Health Food Society of Taiwan 2010 139 參考 文獻 1. Aban N, Cinel L, Tamer L, Aktas A, Aban M. Ischemic preconditioning reduces caspase-related intestinal apoptosis. Surg Today. 2005;35:228-34. 2. Abdeen SM, Mathew TC, Dashti HM, Asfar S. Protective effects of green tea on intestinal ischemia-reperfusion injury. Nutrition. 2011;27:598-603. 3. Abraham E, Singer M. Mechanisms of sepsis-induced organ dysfunction. Crit Care Med. 2007;35:2408-16. 4. Aksoyek S, Cinel I, Avlan D, Cinel L, Ozturk C, Gurbuz P, Nayci A, Oral U. Intestinal ischemic preconditioning protects the intestine and reduces bacterial translocation. Shock. 2002;18:476-80. 5. Ananthakrishnan M, Barr FE, Summar ML, Smith HA, Kaplowitz M, Cunningham G, Magarik J, Zhang Y, Fike CD. L-Citrulline ameliorates chronic hypoxia-induced pulmonary hypertension in newborn piglets. Am J Physiol Lung Cell Mol Physiol. 2009;297:L506-11. 6. Assar AN, Zarins CK. Acute mesenteric ischaemia: facts and perspectives. Br J Hosp Med (Lond). 2008;69:686-91. 7. Balzan S, de Almeida Quadros C, de Cleva R, Zilberstein B, Cecconello I. Bacterial translocation: overview of mechanisms and clinical impact. J Gastroenterol Hepatol. 2007;22:464-71. 8. Barbas C, Castro M, Bonet B, Viana M, Herrera E. Simultaneous determination of vitamins A and E in rat tissues by highperformance liquid chromatography. J Chromatogr A. 1997;778:415-20. 9. Baumgart DC, Dignass AU. Intestinal barrier function. Curr Opin Clin Nutr Metab Care. 2002;5:685-94. 10. Becker RM, Wu G, Galanko JA, Chen W, Maynor AR, Bose CL, Rhoads JM. Reduced serum amino acid concentrations in infants with necrotizing enterocolitis. J Pediatr. 2000;137:785-93. 11. Beyer RE. The role of ascorbate in antioxidant protection of biomembranes: interaction with vitamin E and coenzyme Q. J Bioenerg Biomembr. 1994;26:349-58. 12. Bhaskar L, Mathan MM, Balasubramanian KA. Oxygen free radical-induced damage during colonic ischemia/reperfusion in rats. Mol Cell Biochem. 1995;151:9-14. 13. Bidlingmeyer BA, Cohen SA, Tarvin TL, Frost B. A new, rapid, high-sensitivity analysis of amino acids in food type samples. J Assoc Off Anal Chem. 1987;70:241-7. 14. Brandt LJ, Boley SJ. AGA technical review on intestinal ischemia. American Gastrointestinal Association. Gastroenterology. 2000;118:954-68. 15. Brath E, Miko I, Nemeth N, Kovacs J, Peto K, Furka I. Effects of allopurinol and preconditioning on apoptosis due to ischemia-reperfusion on a double jejunumsegment canine model. Acta Cir Bras. 2011;26:186-93. 16. Byrka-Owczarek K, Steplewska-Mazur K, Krason M, Bohosiewicz J, Koszutski T, Wojtynek G. The evaluation of the protective action of antioxidants on small intestine of rabbits experimentally injured by ischemia and reperfusion. J Pediatr Surg. 2004;39:12269. 17. Carden DL, Granger DN. Pathophysiology of ischaemia-reperfusion injury. J Pathol. 2000;190:255-66. 18. Ceppa EP, Fuh KC, Bulkley GB. Mesenteric hemodynamic response to circulatory shock. Curr Opin Crit Care. 2003;9:127-32. 19. Cerqueira NF, Hussni CA, Yoshida WB. Pathophysiology of mesenteric ischemia/reperfusion: a review. Acta Cir Bras. 2005;20:336-43. 20. Chang JX, Chen S, Ma LP, Jiang LY, Chen JW, Chang RM, Wen LQ, Wu W, Jiang ZP, Huang ZT. Functional and morphological changes of the gut barrier during the restitution process after hemorrhagic shock. World J Gastroenterol. 2005;11:548591. 21. Chiu CJ, McArdle AH, Brown R, Scott HJ, Gurd FN. Intestinal mucosal lesion in low-flow states. I. A morphological, hemodynamic, and metabolic reappraisal. Arch Surg. 1970;101:478-83. 22. Cizova H, Lojek A, Kubala L, Ciz M. The effect of intestinal ischemia duration on changes in plasma antioxidant defense status in rats. Physiol Res. 2004;53:523-31. 23. Cizova H, Papezikova I, Kubala L, Lojek A, Ciz M. Increased antioxidant capacity of serum did not prevent lipid peroxidation in the intermittent ischemia-reperfusion of rat small intestine. Dig Dis Sci. 2006;51:657-61. 24. Coeffier M, Dechelotte P. The role of glutamine in intensive care unit patients: mechanisms of action and clinical outcome. Nutr Rev. 2005;63:65-9. 25. Coeffier M, Marion-Letellier R, Dechelotte P. Potential for amino acids supplementation during inflammatory bowel diseases. Inflamm Bowel Dis. 2010;16:518-24. 26. Coopersmith CM, O'Donnell D, Gordon JI. Bcl-2 inhibits ischemia-reperfusion-induced apoptosis in the intestinal epithelium of transgenic mice. Am J Physiol. 1999;276:G677-86. 27. Crenn P, Coudray-Lucas C, Thuillier F, Cynober L, Messing B. Postabsorptive plasma citrulline concentration is a marker of absorptive enterocyte mass and intestinal failure in humans. Gastroenterology. 2000;119:1496-505. 28. Crenn P, Messing B, Cynober L. Citrulline as a biomarker of intestinal failure due to enterocyte mass reduction. Clin Nutr. 2008;27:328-39. 29. Curis E, Nicolis I, Moinard C, Osowska S, Zerrouk N, Benazeth S, Cynober L. Almost all about citrulline in mammals. Amino Acids. 2005;29:177-205. 30. Cuzzocrea S, Chatterjee PK, Mazzon E, Dugo L, De Sarro A, Van de Loo FA, Caputi AP, Thiemermann C. Role of induced nitric oxide in the initiation of the inflammatory response after postischemic injury. Shock. 2002;18:169-76. 31. Cuzzocrea S, Riley DP, Caputi AP, Salvemini D. Antioxidant therapy: a new pharmacological approach in shock, inflammation, and ischemia/reperfusion injury. Pharmacol Rev. 2001;53:135-59. 32. Cynober L, Le Boucher J, Vasson M-P. Arginine metabolism in mammals. J Nutr Biochem. 1995;6:402-13. 33. de Aguilar-Nascimento JE, Dock-Nascimento DB, Bragagnolo R. Role of enteral nutrition and pharmaconutrients in conditions of splanchnic hypoperfusion. Nutrition. 2010;26:354-8. 34. de Pinho-Apezzato ML, MaksoudFilho JG, Valinetti EA, Santos MM, Tannuri AC, Mello ES, Silva LF, de Mendonca Coelho MC, Gibelli NE, Rocha RM, Nonogaki S, Guimaraes RR, Tannuri U. The role of interleukin-6, endothelins, and apoptotic genes in small bowel transplantation, in a swine model of ischemia and reperfusion injury. Pediatr Transplant. 2011;15:617-27. 35. Demirkan A, Savas B, Melli M. Endotoxin level in ischemia-reperfusion injury in rats: effect of glutamine pretreatment on endotoxin levels and gut morphology. Nutrition. 2010;26:106-11. 36. Dupertuis YM, Meguid MM, Pichard C. Advancing from immunonutrition to a pharmaconutrition: a gigantic challenge. Curr Opin Clin Nutr Metab Care. 2009;12:398-403. 37. Evans ZP, Mandavilli BS, Ellett JD, Rodwell D, Fariss MW, Fiorini RN, Schnellmann RG, Schmidt MG, Chavin K. Vitamin E succinate enhances steatotic liver energy status and prevents oxidative damage following ischemia/reperfusion. Transplant Proc. 2009;41:4094-8. 38. Frei B, England L, Ames BN. Ascorbate is an outstanding antioxidant in human blood plasma. Proc Natl Acad Sci U S A. 1989;86:6377-81. 39. Fujishiro J, Pech TC, Finger TF, Praktinjo M, Stoffels B, Standop J, Abu-Elmagd K, Tuerler A, Hirner A, Kalff JC, Schaefer N. Influence of immunosuppression on alloresponse, inflammation and contractile function of graft after intestinal transplantation. Am J Transplant. 2010;10:1545-55. 40. Fukatsu K, Zarzaur BL, Johnson CD, Lundberg AH, Wilcox HG, Kudsk KA. Enteral nutrition prevents remote organ injury and death after a gut ischemic insult. Ann Surg. 2001;233:660-8. 41. Gennaro M, Ascer E, Matano R, Jacobowitz IJ, Cunningham JN, Jr., Uceda P. Acute mesenteric ischemia after cardiopulmonary bypass. Am J Surg. 1993;166:231-6. 42. Giakoustidis AE, Giakoustidis DE, Koliakou K, Kaldrymidou E, Iliadis S, Antoniadis N, Kontos N, Papanikolaou V, Papageorgiou G, Atmatzidis K, Takoudas D. Inhibition of intestinal ischemia/repurfusion induced apoptosis and necrosis via downregulation of the NF-kB, c-Jun and caspace-3 expression by epigallocatechin-3gallate administration. Free Radic Res. 2008;42:180-8. 43. Gou L, Zhang L, Yin C, Jia G, Yin X, Zhuang X, Xu X, Liu Y. Protective effect of L-citrulline against acute gastric mucosal lesions induced by ischemia-reperfusion in rats. Can J Physiol Pharmacol. 2011;89:317-27. 44. Grace PA. Ischaemia-reperfusion injury. Br J Surg. 1994;81:637-47. 45. Granger DL, Taintor RR, Boockvar KS, Hibbs JB, Jr. Measurement of nitrate and nitrite in biological samples using nitrate reductase and Griess reaction. Methods Enzymol. 1996;268:142-51. 46. Granger DN. Role of xanthine oxidase and granulocytes in ischemia-reperfusion injury. Am J Physiol. 1988;255:H1269-75. 47. Granger DN, Benoit JN, Suzuki M, Grisham MB. Leukocyte adherence to venular endothelium during ischemia-reperfusion. Am J Physiol. 1989;257:G683-8. 48. Granger DN, Korthuis RJ. Physiologic mechanisms of postischemic tissue injury. Annu Rev Physiol. 1995;57:311-32. 49. Granger DN, Rutili G, McCord JM. Superoxide radicals in feline intestinal ischemia. Gastroenterology. 1981;81:22-9. 50. Greca FH, Goncalves NM, Souza Filho ZA, Noronha L, Silva RF, Rubin MR. The protective effect of methylene blue in lungs, small bowel and kidney after intestinal ischemia and reperfusion. Acta Cir Bras. 2008;23:149-56. 51. Grisham MB, Hernandez LA, Granger DN. Xanthine oxidase and neutrophil infiltration in intestinal ischemia. Am J Physiol. 1986;251:G567-74. 52. Guan Y, Worrell RT, Pritts TA, Montrose MH. Intestinal ischemia-reperfusion injury: reversible and irreversible damage imaged in vivo. Am J Physiol Gastrointest Liver Physiol. 2009;297:G187-96. 53. Guiqi G. Pretreatment with glutamine attenuates lung injury in rats subjected to intestinal ischaemia-reperfusion. Injury. 2011;42:72-7. 54. Gunel E, Caglayan F, Caglayan O, Dilsiz A, Duman S, Aktan M. Treatment of intestinal reperfusion injury using antioxidative agents. J Pediatr Surg. 1998;33:1536-9. 55. Haglund U. Gut ischaemia. Gut. 1994;35:S73-6. 56. Hajipour B, Somi MH, Saberifar F, Hemmati MR, Asl NA, Moein A, Vatankhah AM, Nourazar AR, Nasirizade MR. Simvastatin attenuates intestinal ischemia/reperfusion induced injury in rat. Folia Morphol (Warsz). 2009;68:156-62. 57. Hamilton IM, Gilmore WS, Benzie IF, Mulholland CW, Strain JJ. Interactions between vitamins C and E in human subjects. Br J Nutr. 2000;84:261-7. 58. Harrison R. Structure and function of xanthine oxidoreductase: where are we now? Free Radic Biol Med. 2002;33:77497. 59. Harward TR, Brooks DL, Flynn TC, Seeger JM. Multiple organ dysfunction after mesenteric artery revascularization. J Vasc Surg. 1993;18:45969. 60. Harward TR, Coe D, Souba WW, Klingman N, Seeger JM. Glutamine preserves gut glutathione levels during intestinal ischemia/reperfusion. J Surg Res. 1994;56:351-5. 61. Hassoun HT, Kone BC, Mercer DW, Moody FG, Weisbrodt NW, Moore FA. Post-injury multiple organ failure: the role of the gut. Shock. 2001;15:1-10. 62. Hernandez LA, Grisham MB, Twohig B, Arfors KE, Harlan JM, Granger DN. Role of neutrophils in ischemia-reperfusion-induced microvascular injury. Am J Physiol. 1987;253:H699-703. 63. Higa OH, Parra ER, Ab'Saber AM, Farhat C, Higa R, Capelozzi VL. Protective effects of ascorbic acid pretreatment in a rat model of intestinal ischemia-reperfusion injury: a histomorphometric study. Clinics (Sao Paulo). 2007;62:315-20. 64. Hinnebusch BF, Ma Q, Henderson JW, Siddique A, Archer SY, Hodin RA. Enterocyte response to ischemia is dependent on differentiation state. J Gastrointest Surg. 2002;6:403-9. 65. Hoch RC, Rodriguez R, Manning T, Bishop M, Mead P, Shoemaker WC, Abraham E. Effects of accidental trauma on cytokine and endotoxin production. Crit Care Med. 1993;21:839-45. 66. Hsieh YH, McCartney K, Moore TA, Thundyil J, Gelderblom M, Manzanero S, Arumugam TV. Intestinal ischemia-reperfusion injury leads to inflammatory changes in the brain. Shock. 2011;36:424-30. 67. Hu S, Sheng Z, Liu Q, Shi D, Jiang X, Sun D, Zhang R. Effects of different enteral nutrients on gut absorptive capacity and energy metabolism during gut ischemia/reperfusion. Zhonghua Yi Xue Za Zhi. 2002;82:689-91. 68. Isozaki Y, Yoshida N, Kuroda M, Takagi T, Handa O, Kokura S, Ichikawa H, Naito Y, Okanoue T, Yoshikawa T. Effect of a novel water-soluble vitamin E derivative as a cure for TNBS-induced colitis in rats. Int J Mol Med. 2006;17:497-502. 69. Jamel MJ, Pereira Lde P, Mello NB, Eleutherio EC, Schanaider A. Blood carbonyl protein measurement as a specific oxidative stress biomarker after intestinal reperfusion in rats. Acta Cir Bras. 2010;25:59-62. 70. João SA, Alencar SSSd, Medeiros AdC, Diniz SOF, Cardoso VN, Brandt CT. Translocation of 99mTc labelled bacteria after intestinal ischemia and reperfusion. Acta Cirurgica Brasileira. 2004;19:328-33. 71. Judge AR, Selsby JT, Dodd SL. Antioxidants attenuate oxidative damage in rat skeletal muscle during mild ischaemia. Exp Physiol. 2008;93:479-85. 72. Kacmaz M, Ozturk HS, Karaayvaz M, Guven C, Durak I. Enzymatic antioxidant defence mechanism in rat intestinal tissue is changed after ischemia-reperfusion. Effects of an allopurinol plus antioxidant combination. Can J Surg. 1999;42:427-31. 73. Kampp M, Lundgren O, Nilsson NJ. Extravascular shunting of oxygen in the small intestine of the cat. Acta Physiol Scand. 1968;72:396-403. 74. Kaplan N, Yagmurdur H, Kilinc K, Baltaci B, Tezel S. The protective effects of intravenous anesthetics and verapamil in gut ischemia/reperfusion-induced liver injury. Anesth Analg. 2007;105:1371-8. 75. Kazantzidou D, Tsalis K, Vasiliadis K, Kaldrymidou H, Papageorgiou G, Koliakou K, Tsali E, Lazaridis C. Alanine-glutamine dipeptide pretreatment protects rat renal function from small intestine ischemia-reperfusion injury. Minerva Chir. 2010;65:515-25. 76. Kimura Y, Pierro A, Eaton S. Glutathione synthesis in intestinal ischaemia-reperfusion injury: effects of moderate hypothermia. J Pediatr Surg. 2009;44:353-7. 77. Kles KA, Wallig MA, Tappenden KA. Luminal nutrients exacerbate intestinal hypoxia in the hypoperfused jejunum. JPEN J Parenter Enteral Nutr. 2001;25:246-53. 78. Koksoy C, Kuzu MA, Kuzu I, Ergun H, Gurhan I. Role of tumour necrosis factor in lung injury caused by intestinal ischaemia-reperfusion. Br J Surg. 2001;88:464-8. 79. Kozar RA, Schultz SG, Bick RJ, Poindexter BJ, DeSoignie R, Moore FA. Enteral glutamine but not alanine maintains small bowel barrier function after ischemia/reperfusion injury in rats. Shock. 2004;21:433-7. 80. Kozuch PL, Brandt LJ. Review article: diagnosis and management of mesenteric ischaemia with an emphasis on pharmacotherapy. Aliment Pharmacol Ther. 2005;21:201-15. 81. Krawisz JE, Sharon P, Stenson WF. Quantitative assay for acute intestinal inflammation based on myeloperoxidase activity. Assessment of inflammation in rat and hamster models. Gastroenterology. 1984;87:1344-50. 82. Kubes P. Ischemia-reperfusion in feline small intestine: a role for nitric oxide. Am J Physiol. 1993;264:G143-9. 83. Lai CH. The effects of oral supplementation of glutamine, arginine and citrulline on intestinal ischemia and reperfusion-induced intestinal injury [Master' s thesis]. New Taipei City: Department of Nutritional Science, Fu Jen Catholic University; 2011. 84. Lai IR, Ma MC, Chen CF, Chang KJ. The effect of an intestinal ischemia-reperfusion injury on renal nerve activity among rats. Shock. 2003;19:480-5. 85. Latha B, Babu M. The involvement of free radicals in burn injury: a review. Burns. 2001;27:309-17. 86. Lee CH, Hsiao CC, Hung CY, Chang YJ, Lo HC. Long-Term Enteral Arginine Supplementation in Rats with Intestinal Ischemia and Reperfusion. J Surg Res. 2011. 87. Lehmann C, Luther B, Holzapfel A, Roth S, David H, Grune T, Siems W, Burger K, Kox WJ. Perioperative vascular flushing perfusion in acute mesenteric artery occlusion. Eur J Vasc Endovasc Surg. 1995;10:265-71. 88. Lehr HA, Frei B, Olofsson AM, Carew TE, Arfors KE. Protection from oxidized LDL-induced leukocyte adhesion to microvascular and macrovascular endothelium in vivo by vitamin C but not by vitamin E. Circulation. 1995;91:1525-32. 89. Leon AJ, Gomez E, Garrote JA, Arranz E. The pattern of cytokine expression determines the degree of mucosal damage. Gut. 2007;56:441-3. 90. Ligthart-Melis GC, van de Poll MC, Boelens PG, Dejong CH, Deutz NE, van Leeuwen PA. Glutamine is an important precursor for de novo synthesis of arginine in humans. Am J Clin Nutr. 2008;87:1282-9. 91. Liu KX, Li YS, Huang WQ, Li C, Liu JX, Li Y. Immediate but not delayed postconditioning during reperfusion attenuates acute lung injury induced by intestinal ischemia/reperfusion in rats: comparison with ischemic preconditioning. J Surg Res. 2009;157:e55-62. 92. Lo HC, Tsai FA, Lin SC, Wang HF. Systemic and local secretions of cytokines and nitric oxide in massive bowel resected rats with or without small bowel segment reversal. Cytokine. 2001;14:112-20. 93. Mallick IH, Yang W, Winslet MC, Seifalian AM. Ischemiareperfusion injury of the intestine and protective strategies against injury. Dig Dis Sci. 2004;49:1359-77. 94. Mangus R, Vianna R, Tector A. Intestinal transplantation: an overview. Minerva Chir. 2009;64:45-57. 95. Matheson PJ, Wilson MA, Garrison RN. Regulation of intestinal blood flow. J Surg Res. 2000;93:182-96. 96. May JM. How does ascorbic acid prevent endothelial dysfunction? Free Radic Biol Med. 2000;28:1421-9. 97. McClane SJ, Rombeau JL. Cytokines and inflammatory bowel disease: a review. JPEN J Parenter Enteral Nutr. 1999;23:S20-4. 98. Medling BD, Bueno R, Chambers C, Neumeister MW. The Effect of Vitamin E Succinate on Ischemia Reperfusion Injury. Hand (N Y). 2010;5:60-4. 99. Melis GC, Boelens PG, van der Sijp JR, Popovici T, De Bandt JP, Cynober L, van Leeuwen PA. The feeding route (enteral or parenteral) affects the plasma response of the dipetide Ala-Gln and the amino acids glutamine, citrulline and arginine, with the administration of Ala-Gln in preoperative patients. Br J Nutr. 2005;94:19-26. 100. Mirbagheri SA, Nezami BG, Assa S, Hajimahmoodi M. Rectal administration of d-alpha tocopherol for active ulcerative colitis: a preliminary report. World J Gastroenterol. 2008;14:5990-5. 101. Mondello S, Galuppo M, Mazzon E, Domenico I, Mondello P, Carmela A, Cuzzocrea S. Glutamine treatment attenuates the development of ischaemia/reperfusion injury of the gut. Eur J Pharmacol. 2010;643:304-15. 102. Morandi MV, Martinez R, Vannucchi H. Dietary vitamin E supplementation does not inhibit Candida albicans intestinal translocation in rats. J Nutr Sci Vitaminol (Tokyo). 1999;45:153-61. 103. Mukherjee S, Lekli I, Das M, Azzi A, Das DK. Cardioprotection with alpha-tocopheryl phosphate: amelioration of myocardial ischemia reperfusion injury is linked with its ability to generate a survival signal through Akt activation. Biochim Biophys Acta. 2008;1782:498-503. 104. Nakagawa H, Tsunooka N, Yamamoto Y, Yoshida M, Nakata T, Kawachi K. Intestinal ischemia/reperfusion-induced bacterial translocation and lung injury in atherosclerotic rats with hypoadiponectinemia. Surgery. 2009;145:48-56. 105. Nowicki PT. Effects of sustained low-flow perfusion on the response to vasoconstrictor agents in postnatal intestine. Am J Physiol. 1999;276:G1408-16. 106. Nowicki PT. Ischemia and necrotizing enterocolitis: where, when, and how. Semin Pediatr Surg. 2005;14:152-8. 107. Nowicki PT, Granger DN. Gastrointestinal Blood Flow. In: Yamada T, ed. Textbook of Gastroenterology. 5th ed. Hoboken, NJ: Blackwell Publishing; 2009:540-66. 108. Oldenburg WA, Lau LL, Rodenberg TJ, Edmonds HJ, Burger CD. Acute mesenteric ischemia: a clinical review. Arch Intern Med. 2004;164:1054-62. 109. Osowska S, Moinard C, Neveux N, Loi C, Cynober L. Citrulline increases arginine pools and restores nitrogen balance after massive intestinal resection. Gut. 2004;53:1781-6. 110. Ozkan OV, Yuzbasioglu MF, Ciralik H, Kurutas EB, Yonden Z, Aydin M, Bulbuloglu E, Semerci E, Goksu M, Atli Y, Bakan V, Duran N. Resveratrol, a natural antioxidant, attenuates intestinal ischemia/reperfusion injury in rats. Tohoku J Exp Med. 2009;218:251-8. 111. Panés J, Piqué JM. Intestinal Ischemia. In: Yamada T, ed. Textbook of Gastroenterology. 5th ed. New Jersey: Blackwell Publishing; 2009:2811-30. 112. Papezikova I, Lojek A, Cizova H, Ciz M. Alterations in plasma antioxidants during reperfusion of the ischemic small intestine in rats. Res Vet Sci. 2006;81:140-7. 113. Parks DA, Granger DN. Contributions of ischemia and reperfusion to mucosal lesion formation. Am J Physiol. 1986;250:G749-53. 114. Parks DA, Grogaard B, Granger DN. Comparison of partial and complete arterial occlusion models for studying intestinal ischemia. Surgery. 1982;92:896-901. 115. Pierro A, Eaton S. Intestinal ischemia reperfusion injury and multisystem organ failure. Semin Pediatr Surg. 2004;13:11-7. 116. Pita AM, Fernandez-Bustos A, Rodes M, Arranz JA, Fisac C, Virgili N, Soler J, Wakabayashi Y. Orotic aciduria and plasma urea cycle-related amino acid alterations in short bowel syndrome, evoked by an arginine-free diet. JPEN J Parenter Enteral Nutr. 2004;28:315-23. 117. Piton G, Manzon C, Cypriani B, Carbonnel F, Capellier G. Acute intestinal failure in critically ill patients: is plasma citrulline the right marker? Intensive Care Med. 2011;37:911-7. 118. Puiman PJ, Stoll B, van Goudoever JB, Burrin DG. Enteral arginine does not increase superior mesenteric arterial blood flow but induces mucosal growth in neonatal pigs. J Nutr. 2011;141:63-70. 119. Reznick AZ, Packer L. Oxidative damage to proteins: spectrophotometric method for carbonyl assay. Methods Enzymol. 1994;233:357-63. 120. Rimando AM, Perkins-Veazie PM. Determination of citrulline in watermelon rind. J Chromatogr A. 2005;1078:196200. 121. Ritz JP, Germer CT, Buhr HJ. Prognostic factors for mesenteric infarction: multivariate analysis of 187 patients with regard to patient age. Ann Vasc Surg. 2005;19:328-34. 122. Romero MJ, Platt DH, Caldwell RB, Caldwell RW. Therapeutic use of citrulline in cardiovascular disease. Cardiovasc Drug Rev. 2006;24:275-90. 123. Rotstein OD. Pathogenesis of multiple organ dysfunction syndrome: gut origin, protection, and decontamination. Surg Infect (Larchmt). 2000;1:217-25. 124. Rumelin A, Fauth U, Halmagyi M. Determination of ascorbic acid in plasma and urine by high performance liquid chromatography with ultraviolet detection. Clin Chem Lab Med. 1999;37:533-6. 125. Sakashita Y, Hiyama E, Imamura Y, Murakami Y, Sugahara Y, Takesue Y, Matsuura Y, Yokoyama T. Generation of pro-inflammatory and anti-inflammatory cytokines in the gut in zymosan-induced peritonitis. Hiroshima J Med Sci. 2000;49:43-8. 126. Sasaki M, Joh T. Oxidative stress and ischemia-reperfusion injury in gastrointestinal tract and antioxidant, protective agents. J Clin Biochem Nutr. 2007;40:1-12. 127. Schneider MR, Dahlhoff M, Horst D, Hirschi B, Trulzsch K, Muller-Hocker J, Vogelmann R, Allgauer M, Gerhard M, Steininger S, Wolf E, Kolligs FT. A key role for E-cadherin in intestinal homeostasis and Paneth cell maturation. PLoS One. 2010;5:e14325. 128. Schoenberg MH, Poch B, Younes M, Schwarz A, Baczako K, Lundberg C, Haglund U, Beger HG. Involvement of neutrophils in postischaemic damage to the small intestine. Gut. 1991;32:905-12. 129. Schoots IG, Levi MM, Reekers JA, Lameris JS, van Gulik TM. Thrombolytic therapy for acute superior mesenteric artery occlusion. J Vasc Interv Radiol. 2005;16:317-29. 130. Shah KA, Shurey S, Green CJ. Apoptosis after intestinal ischemia-reperfusion injury: a morphological study. Transplantation. 1997;64:1393-7. 131. Shanley CJ, Weinberger JB. Acute abdominal vascular emergencies. Med Clin North Am. 2008;92:627-47. 132. Sisley AC, Desai T, Harig JM, Gewertz BL. Neutrophil depletion attenuates human intestinal reperfusion injury. J Surg Res. 1994;57:192-6. 133. Slavikova H, Lojek A, Hamar J, Duskova M, Kubala L, Vondracek J, Ciz M. Total antioxidant capacity of serum increased in early but not late period after intestinal ischemia in rats. Free Radic Biol Med. 1998;25:9-18. 134. Slijper N, Sukhotnik I, Chemodanov E, Bashenko Y, Shaoul R, Coran AG, Mogilner J. Effect of simvastatin on intestinal recovery following gut ischemia-reperfusion injury in a rat. Pediatr Surg Int. 2010;26:10510. 135. Souza DG, Cassali GD, Poole S, Teixeira MM. Effects of inhibition of PDE4 and TNF-alpha on local and remote injuries following ischaemia and reperfusion injury. Br J Pharmacol. 2001;134:985-94. 136. Sukhotnik I, Helou H, Mogilner J, Lurie M, Bernsteyn A, Coran AG, Shiloni E. Oral arginine improves intestinal recovery following ischemia-reperfusion injury in rat. Pediatr Surg Int. 2005;21:191-6. 137. Sukhotnik I, Khateeb K, Mogilner JG, Helou H, Lurie M, Coran AG, Shiloni E. Dietary glutamine supplementation prevents mucosal injury and modulates intestinal epithelial restitution following ischemia-reperfusion injury in the rat. Dig Dis Sci. 2007;52:1497-504. 138. Sukhotnik I, Mogilner JG, Karry R, Shamian B, Lurie M, Kokhanovsky N, Ure BM, Coran AG. Effect of oral glutamine on enterocyte turnover during methotrexate-induced mucositis in rats. Digestion. 2009;79:5-13. 139. Szabo C. Alterations in nitric oxide production in various forms of circulatory shock. New Horiz. 1995;3:2-32. 140. Tóth Š, Pomfy M, Wohlfahrt P, Pingorová S, Kišš J, Baláž P, Rokošný S, Beň ač ka R, Veselá J. Detection of early stages of apoptosis in experimental intestinal ischemia-reperfusion injury. Biologia. 2007;62:491-7. 141. Tahan G, Aytac E, Aytekin H, Gunduz F, Dogusoy G, Aydin S, Tahan V, Uzun H. Vitamin E has a dual effect of anti-inflammatory and antioxidant activities in acetic acid-induced ulcerative colitis in rats. Can J Surg. 2011;54:333-8. 142. Takizawa Y, Kishimoto H, Kitazato T, Tomita M, Hayashi M. Effects of nitric oxide on mucosal barrier dysfunction during early phase of intestinal ischemia/reperfusion. Eur J Pharm Sci. 2011a;42:246-52. 143. Takizawa Y, Kitazato T, Kishimoto H, Tomita M, Hayashi M. Effects of antioxidants on drug absorption in in vivo intestinal ischemia/reperfusion. Eur J Drug Metab Pharmacokinet. 2011b;35:89-95. 144. Teke Z, Kabay B, Ozden A, Yenisey C, Bir F, Demirkan NC, Bicakci T, Erdem E. Effects of tempol, a membrane-permeable radical scavenger, on local and remote organ injuries caused by intestinal ischemia/reperfusion in rats. J Surg Res. 2008;149:259-71. 145. Tekin IO, Sipahi EY, Comert M, Acikgoz S, Yurdakan G. Low-density lipoproteins oxidized after intestinal ischemia/reperfusion in rats. J Surg Res. 2009;157:e47-54. 146. Traber MG, Stevens JF. Vitamins C and E: Beneficial effects from a mechanistic perspective. Free Radic Biol Med. 2011;51:1000-13. 147. Ullegaddi R, Powers HJ, Gariballa SE. Antioxidant supplementation enhances antioxidant capacity and mitigates oxidative damage following acute ischaemic stroke. Eur J Clin Nutr. 2005;59:1367-73. 148. Unal D, Yeni E, Erel O, Bitiren M, Vural H. Antioxidative effects of exogenous nitric oxide versus antioxidant vitamins on renal ischemia reperfusion injury. Urol Res. 2002;30:190-4. 149. van de Poll MC, Ligthart-Melis GC, Boelens PG, Deutz NE, van Leeuwen PA, Dejong CH. Intestinal and hepatic metabolism of glutamine and citrulline in humans. J Physiol. 2007;581:819-27. 150. Vinardi S, Pierro A, Parkinson EJ, Vejchapipat P, Stefanutti G, Spitz L, Eaton S. Hypothermia throughout intestinal ischaemia-reperfusion injury attenuates lung neutrophil infiltration. J Pediatr Surg. 2003;38:88-91. 151. Vincenti M, Behrends M, Dang K, Park YH, Hirose R, Blasi-Ibanez A, Liu T, Serkova NJ, Niemann CU. Induction of intestinal ischemia reperfusion injury by portal vein outflow occlusion in rats. J Gastroenterol. 2010;45:1103-10. 152. Vollmar B, Menger MD. Intestinal ischemia/reperfusion: microcirculatory pathology and functional consequences. Langenbecks Arch Surg. 2011;396:13-29. 153. Wagner FM, Weber AT, Ploetze K, Schubert F, Pfeiffer S, Albrecht S, Schueler S. Do vitamins C and E attenuate the effects of reactive oxygen species during pulmonary reperfusion and thereby prevent injury? Ann Thorac Surg. 2002;74:811-8. 154. Wang B, Huang Q, Zhang W, Li N, Li J. Lactobacillus plantarum prevents bacterial translocation in rats following ischemia and reperfusion injury. Dig Dis Sci. 2011;56:3187-94. 155. Wang WW, Qiao SY, Li DF. Amino acids and gut function. Amino Acids. 2009;37:105-10. 156. Wang ZQ, Todani T, Watanabe Y, Toki A. The effects of adenosine on the energy metabolism of the reperfused intestine in rats. Surg Today. 1998;28:178-83. 157. Watson MJ, Ke B, Shen XD, Gao F, Busuttil RW, Kupiec-Weglinski JW, Farmer DG. Intestinal ischemia/reperfusion injury triggers activation of innate toll-like receptor 4 and adaptive chemokine programs. Transplant Proc. 2008;40:3339-41. 158. Windmueller HG, Spaeth AE. Source and fate of circulating citrulline. Am J Physiol. 1981;241:E473-80. 159. Wu G. Intestinal mucosal amino acid catabolism. J Nutr. 1998;128:1249-52. 160. Wu G, Meininger CJ. Arginine nutrition and cardiovascular function. J Nutr. 2000;130:2626-9. 161. Wu GH, Wang H, Zhang YW, Wu ZH, Wu ZG. Glutamine supplemented parenteral nutrition prevents intestinal ischemia- reperfusion injury in rats. World J Gastroenterol. 2004;10:2592-4. 162. Wu H, Liu L, Tan Q, Wang C, Guo M, Xie Y, Tang C. Somatostatin limits intestinal ischemia-reperfusion injury in macaques via suppression of TLR4-NF-kappaB cytokine pathway. J Gastrointest Surg. 2009;13:983-93. 163. Xia G, Martin AE, Besner GE. Heparinbinding EGF-like growth factor downregulates expression of adhesion molecules and infiltration of inflammatory cells after intestinal ischemia/reperfusion injury. J Pediatr Surg. 2003;38:434-9. 164. Xiao F, Eppihimer MJ, Young JA, Nguyen K, Carden DL. Lung neutrophil retention and injury after intestinal ischemia/reperfusion. Microcirculation. 1997;4:359-67. 165. Xie Q, Nathan C. The high-output nitric oxide pathway: role and regulation. J Leukoc Biol. 1994;56:57682. 166. Yanni AE, Margaritis E, Liarakos N, Pantopoulou A, Poulakou M, Kostakis M, Perrea D, Kostakis A. Time-dependent alterations in serum NO concentration after oral administration of L-arginine, L-NAME, and allopurinol in intestinal ischemia/reperfusion. Vasc Health Risk Manag. 2008;4:437-41. 167. Yao JH, Zhang XS, Zheng SS, Li YH, Wang LM, Wang ZZ, Chu L, Hu XW, Liu KX, Tian XF. Prophylaxis with carnosol attenuates liver injury induced by intestinal ischemia/reperfusion. World J Gastroenterol. 2009;15:3240-5. 168. Yasuhara H. Acute mesenteric ischemia: the challenge of gastroenterology. Surg Today. 2005;35:185-95. 169. Yasuo W. The glutamate crossway. In: Cynober LA, ed. Metabolic & Therapeutic Aspects of Amino Acids in Clinical Nutrition. 2nd ed. Boca Raton, FL: CRC Press; 2004:135-52. 170. Yokota N, Daniels F, Crosson J, Rabb H. Protective effect of T cell depletion in murine renal ischemiareperfusion injury. Transplantation. 2002;74:759-63. 171. Yoshikawa T, Yasuda M, Ueda S, Naito Y, Tanigawa T, Oyamada H, Kondo M. Vitamin E in gastric mucosal injury induced by ischemia-reperfusion. Am J Clin Nutr. 1991;53:210S4S. 172. Young CM, Kingma SD, Neu J. Ischemia-reperfusion and neonatal intestinal injury. J Pediatr. 2011;158:e25-8. 173. Ziegler TR, Smith RJ, Byrne TA, Wilmore DW. Potential role of glutamine supplementation in nutrition support. Clin Nutr. 1993;12:S82-90. 論文 頁數 161 附註 全文 點閱 次數 資料 建置 2012/2/21 時間 轉檔 日期 2012/02/22 全文 檔存 取記 錄 498866159 2012.2.21 17:08 140.136.181.131 new 01 異動 記錄 C 498866159 Y2012.M2.D21 16:55 140.136.181.131 M 498866159 Y2012.M2.D21 16:56 140.136.181.131 M 498866159 Y2012.M2.D21 17:24 140.136.181.131 M nutr2515 Y2012.M2.D21 17:26 140.136.181.131 M nutr2515 Y2012.M2.D22 10:44 140.136.181.3 M nutr2515 Y2012.M2.D22 10:44 140.136.181.3 M 030540 Y2012.M2.D22 11:47 140.136.208.244 M 030540 Y2012.M2.D22 11:47 140.136.208.244 I 030540 Y2012.M2.D22 11:47 140.136.208.244