Journals / Göğüs Kalp Damar Anestezi ve Yoğun Bakım Derneği Dergisi / 2018 / Cilt: 24 - Sayı: 2

Analysis of the Inflammatory Effects of Sevoflurane and Isoflurane on Healty Rat Lung

Sevofluran ve İzofluranın Sağlıklı Rat Akciğeri Üzerine İnflamatuar Etkilerinin İncelenmesi

Pages
45–59
DOI
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⚡ TL;DR(Too Long; Didn't Read)

Conclusion: According to the results of this study, it has been thought that sevoflurane has milder inflammatory effect on healthy lung than isoflurane.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: We aimed to investigate inflammatory effects of isoflurane and sevoflurane on healthy rat.
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Key Findings & Data:The rats were mechanically ventilated for 2 hours with 50 % oxygen + 50% air mixture in the Control (n=7); with 1.2% isoflurane + 50 % oxygen + 50 % air mixture in Isoflurane group (n=7) and with 2.4% sevoflurane + 50% oxygen + 50% air mixture in Sevoflurane Group (n=7).
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Conclusion & Impact:Conclusion: According to the results of this study, it has been thought that sevoflurane has milder inflammatory effect on healthy lung than isoflurane.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: We aimed to investigate inflammatory effects of isoflurane and sevoflurane on healthy rat. Material and Method: Twenty-one rats were randomly allocated into three groups. The rats were mechanically ventilated for 2 hours with 50 % oxygen + 50% air mixture in the Control (n=7); with 1.2% isoflurane + 50 % oxygen + 50 % air mixture in Isoflurane group (n=7) and with 2.4% sevoflurane + 50% oxygen + 50% air mixture in Sevoflurane Group (n=7). The MPO activities, TBARS levels, alveolar macrophage counts and alveolar epithelial apoptotic cell counts of the groups were evaluated statistically. P<0.05 was accepted as the level of significance. Results: MPO activity, and TBARS levels in Sevoflurane group were significantly lower compared to Isoflurane and Control groups Number of alveolar macrophage and M-30 positive cells in Isoflurane group were significantly higher compared to Sevoflurane and Control groups. On light microscopic examination sevoflurane group and any more in isoflurane group were; diffuse mononuclear cell infiltration, diffuse alveolar injury, alveolar edema, thickening of alveolar septa, diffuse alveolar macrophages and lesser number of neutrophil and type II pneumocytes were observed in alveolar lumen in the Sevoflurane, and more frequently in Isoflurane group. Conclusion: According to the results of this study, it has been thought that sevoflurane has milder inflammatory effect on healthy lung than isoflurane.

Özet

Amaç: Çalışmamızda, izofluran ve sevofluranın sağlıklı rat akciğerindeki inflamatuar etkilerini incelenmeyi amaçladık. Gereç ve Yöntem: Yirmi bir adet rat rastgele 3 gruba ayrıldı. Kontrol Grubu (n=6); %50 oksijen + %50 hava; İzofluran Grubu (n=7) % 1.2 İzofluran + %50 oksijen + %50 hava, Sevofluran Grubu (n=6) % 2.5 Sevofluran + %50 oksijen + %50 hava ile 2 saat mekanik ventilatör ile solutuldu. Grupların MPO aktiviteleri, TBARS düzeyleri, alveoler makrofaj sayıları ve alveoler epiteliyal apoptotik hücre sayıları istatistiksel olarak değerlendirildi. p<0.05 değeri istatistiksel olarak anlamlı kabul edildi. Bulgular: Sevofluran Grubunda, Kontrol ve İzofluran Grubuna göre MPO aktivitesi ve TBARS düzeyi anlamlı derecede düşük saptandı. İzofluran Grubunda, Kontrol ve Sevofluran Grubuna göre alveoler makrofaj sayısı ve M-30 pozitif hücre sayısı anlamlı yüksek, Sevofluran Grubunda ise Kontrol Grubuna göre anlamlı yüksek olarak saptandı. Işık mikroskobik incelemede Sevofluran grubu ve daha fazla olmak üzere İzofluran Grubunda yaygın mononükleer hücre infiltrasyonu, diffüz alveoler hasar, alveoler ödem, alveoler septumlarda kalınlaşma, alveol lümeninde yoğun alveoler makrofaj ve daha az miktarda nötrofil ve tip II pnömositler gözlendi. Sonuç: Bu çalışmanın sonuçları bize, sevofluranın sağlıklı rat akciğeri üzerine inflamatuar etkisinin izoflurana göre daha az olduğunu düşündürdü.

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Cite This Article

ACİL, F., KAÇAR, C. K., UZUNDERE, O., KAYA, S., YEKTAŞ, A. (2018). Analysis of the Inflammatory Effects of Sevoflurane and Isoflurane on Healty Rat Lung. Göğüs Kalp Damar Anestezi ve Yoğun Bakım Derneği Dergisi, Cilt: 24 - Sayı: 2, 45–59. https://ajindex.com/articles/162587

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References (11)

  1. Lee YM, Song BC, Yeum KJ. Impact of volatile anesthetics on oxidative stress and inflammation. Biomed Res Int. 2015;1-8.
  2. Goraca A, Józefowicz-Okonkwo G. Protective effects of early treatment with lipoic acid in LPS-induced lung injury in rats. J Physiol Pharmacol. 2007;58:541-9
  3. Liu R, Ishibe Y, Ueda M. Isoflurane-sevoflurane adminstration before ischemia attenuates ischemiareperfusion- induced injury in isolated rat lungs. Anesthesiology 2000;92(3):833-40.
  4. Akca T, Canbaz H, Tataroglu C, Caglikulekci M, Tamer L, Colak T, et al. The effect of N-acetylcysteine on pulmonary lipid peroxidation and tissue damage. J Surg Res. 2005;129(1):38-45.
  5. Jun-tang Li, Hui Wang, Wei Li, Li-feng Wang, Li-chao Hou, Jing-lan Mu, et al. Anesthetic isoflurane posttreatment attenuates experimental lung injury by inhibiting inflammation and apoptosis. Mediators Inflamm. 2013;2013:108928
  6. Hu G, Schwartz DE, Shajahan AN, Visintine DJ, Salem MR, Crystal GJ, et al. Isoflurane, but not sevoflurane, increases transendothelial albumin permeability in the isolated rat lung: role for enhanced phosphorylation of caveolin-1. Anesthesiology 2006;104(4):777-85.
  7. Kotani N, Hashimoto H, Sessler DI, Kikuchi A, Suzuki A, Takahashi S, et al. Intraoperative modulation of alveolar macrophage function during isoflurane and propofol anesthesia. Anesthesiology 1998;89(5):1125-32.
  8. Kotani N, Takahashi S, Sessler DI, Hashiba E, Kubota T, Hashimoto H, et al. Volatile anesthetics augment expression of proinflammatory cytokines in rat alveolar macrophages during mechanical ventilation. Anesthesiology 1999;91(1):187-97.
  9. Romero A, Moreno A, García J, Sánchez C, Santos M, García J. Effects of sevoflurane on ventilator induced lung injury in a healthy lung experimental model. Rev Esp Anestesiol Reanim. 2016;63(1):22-8.
  10. Song SY, Zhou B, Yang SM, Liu GZ, Tian JM, Yue XQ. Preventive effects of sevoflurane treatment on lung inflammation in rats. Asian Pac J Trop Med. 2013;6(1):53-6.
  11. Otsuki T, Ishikawa M, Hori Y, Goto G, Sakamoto A. Volatile anesthetic sevoflurane ameliorates endotoxininduced acute lung injury via microRNA modu