Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2016 / Cilt: 24 - Sayı: 3

Prevention of renal injury due to suprarenal cross-clamping with ischemic preconditioning and carnitine: an experimental study

Suprarenal kros klempe bağlı oluşan renal hasarın iskemik önkoşullanma ve karnitin ile önlenmesi: Deneysel çalışma

Pages
522–531
Publication Date
2022-09-02
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was found that the ischemic preconditioning procedure consisting of two cycles of ischemia for 10 min and reperfusion for 10 min was suspicious at preventing the reperfusion injury.

📌 3 Key Takeaways

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Objective & Hypothesis:Background: In this study, we investigated adverse effects of the clamping of suprarenal arteries on the kidney and prevention strategies during abdominal aortic surgery.Methods: A renal ischemia model was created by clamping the aorta of the suprarenal region of the Wistar rats, as mimicking abdominal aortic surgery.
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Key Findings & Data:Two cycles of ischemic preconditioning with ischemia for 10 min and reperfusion for 10 min, carnitine and ischemic preconditioning + carnitine protocols were applied.
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Conclusion & Impact:It was found that the ischemic preconditioning procedure consisting of two cycles of ischemia for 10 min and reperfusion for 10 min was suspicious at preventing the reperfusion injury.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Background: In this study, we investigated adverse effects of the clamping of suprarenal arteries on the kidney and prevention strategies during abdominal aortic surgery.Methods: A renal ischemia model was created by clamping the aorta of the suprarenal region of the Wistar rats, as mimicking abdominal aortic surgery. Two cycles of ischemic preconditioning with ischemia for 10 min and reperfusion for 10 min, carnitine and ischemic preconditioning + carnitine protocols were applied. Nephrectomy materials and histopathological and biochemical changes of serum samples were examined.Results: Renal tubules were the histopathologically and significantly affected regions by ischemia-reperfusion injury. It was found that the ischemic preconditioning procedure consisting of two cycles of ischemia for 10 min and reperfusion for 10 min was suspicious at preventing the reperfusion injury. Oral carnitine was unable to reduce the renal ischemia-reperfusion injury histopathologically; however, it significantly increased the tissue catalase activity.Conclusion: Ischemic preconditioning and carnitine may prevent renal ischemia-reperfusion injury to a certain extent during abdominal aortic surgery requiring suprarenal cross-clamping.

Özet

Amaç: Bu çalışmada, abdominal aort cerrahisi sırasında, suprarenal arterlere klemp konulmasının böbrek üzerindeki olumsuz etkileri ve önleme stratejileri araştırıldı.Ça lış ma pla nı: Wistar sıçanların aortuna suprarenal bölgede klemp konularak, abdominal aortik cerrahiyi taklit eder şekilde, renal iskemi modeli oluşturuldu. İki siklus uygulanan ve 10 dk. iskemi, 10 dk. reperfüzyon şeklindeki iskemik önkoşullanma, karnitin ve iskemik önkoşullanma + karnitin protokolü uygulandı. Nefrektomi materyalleri ve serum örneklerinde histopatolojik ve biyokimyasal değişiklikler incelendi.Bul gu lar: İskemi-reperfüzyon hasarından histopatolojik olarak ve istatistiksel yönden etkilenen bölgenin renal tübüller olduğu tespit edildi. İki siklus şeklinde 10 dk. iskemi ve 10 dk. reperfüzyon uygulamalı iskemik önkoşullanma işleminin iskemi-reperfüzyon hasarının önlenmesinde şüpheli olduğu bulundu. Oral karnitinin renal iskemi-reperfüzyon hasarını histopatolojik olarak azaltmadığı, ancak serbest oksijen radikallerine karşı önemli bir savunma olan katalaz enzim aktivitesini dokuda belirgin biçimde artırdığı saptandı.So nuç: İskemi önkoşullanma ve karnitin, suprarenal kros-klemp gerektiren abdominal aort cerrahisi sırasında oluşabilecek renal iskemi-reperfüzyon hasarını belli oranlarda engelleyebilir

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Cite This Article

ARAL, A., İNAN, M. B., AKAR, A. R., AVCI, A., KİREMİTÇİ, S., KARABÖRK, B. A. K., ÇETİNTAŞ, D., ŞIRLAK, M. (2022). Prevention of renal injury due to suprarenal cross-clamping with ischemic preconditioning and carnitine: an experimental study. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 24 - Sayı: 3, 522–531. https://ajindex.com/articles/424077

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References (12)

  1. Zimmerman BJ, Granger DN. Mechanisms of reperfusion injury. Am J Med Sci 1994;307:284-92.
  2. Sasaki T, Ohsawa S, Ogawa M, Mukaida M, Nakajima T, Komoda K, et al. Postoperative renal function after an abdominal aortic aneurysm repair requiring a suprarenal aortic cross-clamp. Surg Today 2000;30:33-6.
  3. Ockert S, Schumacher H, Böckler D, Malcherek K, Hansmann J, Allenberg J. Comparative early and midterm results of open juxtarenal and infrarenal aneurysm repair. Langenbecks Arch Surg 2007;392:725-30.
  4. Chiesa R, Marone EM, Brioschi C, Frigerio S, Tshomba Y, Melissano G. Open repair of pararenal aortic aneurysms: operative management, early results, and risk factor analysis. Ann Vasc Surg 2006;20:739-46.
  5. West CA, Noel AA, Bower TC, Cherry KJ Jr, Gloviczki P, Sullivan TM, et al. Factors affecting outcomes of open surgical repair of pararenal aortic aneurysms: a 10-year experience. J Vasc Surg 2006;43:921-7.
  6. Kudo FA, Nishibe T, Miyazaki K, Murashita T, Yasuda K, Ando M, et al. Postoperative renal function after elective abdominal aortic aneurysm repair requiring suprarenal aortic cross-clamping. Surg Today 2004;34:1010-3. Coselli JS. The use of left heart bypass in the repair of thoracoabdominal aortic aneurysms: current techniques and results. Semin Thorac Cardiovasc Surg 2003;15:326-32.
  7. Köksoy C, LeMaire SA, Curling PE, Raskin SA, Schmittling ZC, Conklin LD, et al. Renal perfusion during thoracoabdominal aortic operations: cold crystalloid is superior to normothermic blood. Ann Thorac Surg 2002;73:730-8.
  8. Safi HJ, Miller CC, Huynh TT, Estrera AL, Porat EE, Winnerkvist AN, et al. Distal aortic perfusion and cerebrospinal fluid drainage for thoracoabdominal and descending thoracic aortic repair: ten years of organ protection. Ann Surg 2003;238:372-80.
  9. Svensson LG, Coselli JS, Safi HJ, Hess KR, Crawford ES. Appraisal of adjuncts to prevent acute renal failure after surgery on the thoracic or thoracoabdominal aorta. J Vasc Surg 1989;10:230-9.
  10. Rhoden EL, Rhoden CR, Lucas ML, Pereira-Lima L, Zettler C, Belló-Klein A. The role of nitric oxide pathway in the renal ischemia-reperfusion injury in rats. Transpl Immunol 2002;10:277-84.
  11. Ateş E, Genç E, Erkasap N, Erkasap S, Akman S, Firat P, et al. Renal protection by brief liver ischemia in rats. Transplantation 2002;74:1247-51.
  12. Rasoulian B, Mohammadhosseniakbari H, Kadkhodaee M, Mofid M, Baqeri G, Bigdeli MR, et al. Preconditioning with oxygen attenuates rat renal ischemia-reperfusion injury. J Surg Res 2008;146:282-8. Giulini