Ratlarda deneysel tıkanma ikteri modelleri

Tıkanma ikteri klinikte sık olarak karşılaşılan bir tablodur. Sıklıkla safra yolları taşları, kolanjio kanserler ve pankreas kanserleri nedeniyle oluşmaktadır. Tıkanma ikteri nedeniyle oluşan hepatoselüler hasarın mekanizmasının ortaya koyulması tedavide ki yeni alternatif tedavilerin geliştirilmesi açısından önemlidir. Bu nedenle tıkanma ikteri deneysel modelinin başarılı bir şekilde uygulanması gerekmektedir. İrreversible tıkanma ikteri modelinin uygulanması genellikle başarılı olmaktadır. Ancak irreversible tıkanma ikteri modellerinde; tıkanma ikterinin çözülmesinde başarı sağlanmasında teknik zorluklar mevcuttur. Bu nedenle farklı reversible tıkanma ikteri modelleri geliştirilmiştir. Literatür eşliğinde tıkanma ikteri deneysel modellerini değerlendirmek ve pratik uygulamada ki teknik zorlukları ortaya koymak istedik. Deneysel çalışma planlamasında uygulanabilir bir modelin seçilmesi çalışmanın başarısı açısında önem taşımaktadır

Experimental jaundice models in rats

Obstructive jaundice is a common clinical table. Often causes are biliary stones, cholangiocancers and pancreatic cancers. It is important to elucidate the mechanism of hepatocellular damage caused by Jaundice; in order to development of a new alternative therapy in the treatment. Thus; experimental model of obstructive jaundice needs to be implemented successfully. Model of irreversible obstructive jaundice is usually implemented successfully. However, in models of irreversible obstructive jaundice, success in resolving jaundice; technical difficulties are present. Therefore, different reversible obstructive jaundice models have been developed. We wanted to evaluate experimental model of obstructive jaundice In light of literature and put forward practical application of technical difficulties. While planning experimental studies, for the success of the study, selecting a model applicable is important

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  • Georgiev P, Jochum W, Heinrich S, Jang JH, Nocito A, Dahm F, et al. Characterization of time-related changes after experimental bile duct ligation. Br J Surg. 2008;95(5):646-56.
  • Parola M, Leonarduzzi G, Robino G, Albano E, Poli G, Dianzani MU. On the role of lipid peroxidation in the pathogenesis of liver damage induced by long-standing cholestasis. Free Radic Biol Med. 1996;20(3):351-9.
  • Oruc MT, Ozmen MM, Han U. A new technique for inducing and releasing obstructive jaundice in rats. Eur Surg Res. 2009;43(4):354-9.
  • Pritchett-Corning KR, Mulder GB, Luo Y, White WJ. Principles of Rodent Surgery for the New Surgeon. J Vis Exp 2011;47: 2586
  • Kato S, Nagano I, Nimura Y, Wakabayashi T. Hepatic recovery after biliary drainage in experimental obstructive jaundice complicated by biliary infection. Hepato- gastroenterology. 1994;41(3):217-21.
  • Melzer E, Krepel Z, Ronen I, Bar-Meir S. Recovery of hepatic clearance and extraction following a release of common bile duct obstruction in the rat. Research in experimental medicine.1992;192(1):35-40.
  • Li W, Sydney Chung SC. An Improved Rat Model of Obstructive Jaundice and Its Reversal by Internal and External Drainage. Journal of Surgical Research. 2001;101(1):4-15.
  • Hirazawa K, Oka M, Ogura Y, Miyahara M, Hazama S, Suzuki T. New technique for inducing reversible obstructive jaundice in the rat. Eur Surg Res. 1997;29(3):195-201.
  • Rodriguez-Garay EA, Aguero RM, Pisani G, Trbojevich RA, Farroni A, Viglianco RA. Rat model of mild stenosis of the common bile duct. Research in experimental medicine. 1996;196(2):105-16.
  • Yu JL, Wang LQ, Andersson R, Persson BG, Bengmark S. New model of reversible obstructive jaundice in rats. Acta chirurgica. 1993;159(3):163-6.
  • Ker CG, Wu SC. A simple animal model for inducing and releasing surgical jaundice in rats. Gaoxiong Yi Xue Ke Xue Za Zhi. 1992;8(10):520-4.