Journals / Haseki Tıp Bülteni / 2016 / Cilt: 54 - Sayı: 3

Investigation of Genotoxic Effect of Desflurane and Sevoflurane on Periferic Lymphocyte with Comet Assay Method

Çocuklarda Sevofluran ve Desfluran'ın Periferik Lenfositler Üzerine Genotoksik Etkilerinin Comet Assay Yöntemiyle Araştırılması

Pages
144–151
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

However, there was no significant difference in the mean comet response at 60 and 120 minutes of anaesthesia and 1 and 5 days after surgery between patients who received sevoflurane and desflurane.Conclusion: It was demonstrated that structure of lymphocytes nucleus did not causedamage and DNA injury after the sevoflurane and desflurane anesthesia in pediatric patients

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Aim:­There are several clinical and cytogenetic studies that anesthetics cause choromosomal changes.
📊
Key Findings & Data:Twent six children aged 1-10 years, who were anaesthetized for at least 120 minutes, were included in the study.
💡
Conclusion & Impact:However, there was no significant difference in the mean comet response at 60 and 120 minutes of anaesthesia and 1 and 5 days after surgery between patients who received sevoflurane and desflurane.Conclusion: It was demonstrated that structure of lymphocytes nucleus did not causedamage and DNA injury after the sevoflurane and desflurane anesthesia in pediatric patients
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Aim:­There are several clinical and cytogenetic studies that anesthetics cause choromosomal changes. We report data on the possible genotoxic properties of two inhalational anaesthetics, sevoflurane and desflurane in lymphocytes of children evaluated for genotoxic activity with comet assay.Methods: In this study lymphocytes were investigated with Comet Assay which establishes single, double DNA strand breaks. Twent six children aged 1-10 years, who were anaesthetized for at least 120 minutes, were included in the study. After standard induction, anaesthesia was maintained with inhalation of sevoflurane or desflurane in oxygen-air mixture. Three mililitres venous blood samples were obtained before the induction of anaesthesia (control), at 60. and 120. minutes of anaesthesia and on the first and fiveth days. Blood samples were evaluated by comet assay. Peripheral lymphocytes were isolated with blood samples and examined by Comet Assay method. Lymphocytes were evaluated with fluorescence microscopy, visual classification was performed and % tail factors were calculated.Results: There was no difference in the mean comet response before anaesthesia between the two groups. However, there was no significant difference in the mean comet response at 60 and 120 minutes of anaesthesia and 1 and 5 days after surgery between patients who received sevoflurane and desflurane.Conclusion: It was demonstrated that structure of lymphocytes nucleus did not causedamage and DNA injury after the sevoflurane and desflurane anesthesia in pediatric patients

Özet

Amaç: Anesteziklerin kromozomal değişikliklere neden olduğunu gösteren klinik, sitogenetik çalışmalar mevcuttur. Biz çalışmamızda, sevofluran ve desfluranın çocuklarda olası genotoksik etkilerini araştırmayı hedefledik.Yöntemler:­ Araştırmada lenfositler, DNA tek, çift sarmalındaki kırıkların tespitinde kullanılan Commet Assay yöntemi kullanarak incelendi. Çalışmada anestezi süresi en az 120 dk olan 1-10 yaş arası 26 çocuk alındı. Anestezi öncesi alınan 3 mL venöz kan kontrol olarak kabul edildi, indüksiyon sonrası olgular rastgele iki gruba ayrılarak oksijen/hava ile desfluran (grup D) ve sevofluran (grup S) uygulanan grup olarak incelendi. Anestezi başlangıcından 60 dakika, 120 dakika, 1 gün ve 5 gün sonra alınan kan örneklerinden periferik lenfositler izole edilerek Comet Assay yöntemiyle incelendi. Lenfositler fluoresan mikroskopta değerlendirildi, görsel sınıflandırma yapılarak, % kuyruk faktörleri hesaplandı.Bulgular: Anestezi öncesi Comet cevapları açısından Sevofluran ve desfluran grupları arasında fark bulunmadı. Grup D ve grup S'de anestezi başlangıcından sonraki 60. dakika, 120. dakika, 24. saat, beşinci gün alınan kan örneklerinden bazal değerlere yakın veya aynı sonuçlar elde edildi. Desfluran ile sevofluran arasında tüm zamanlar kan örneklerinde istatistiksel olarak anlamlı fark bulunmadığı görüldü. Sonuç: Sevofluran, desfluran anestezisi sonrasında çocuk hastaların lenfositlerinde çekirdek yapının etkilenmeyerek hasarlanmadığı ve DNA hasarı oluşmadığı gösterildi.

🔖

Cite This Article

IŞIKÇI, Y., TÜTÜNCÜ, A. Ç., KENDİGELEN, P., ÇAKMAKKAYA, S., ALTINDAŞ, F., KAYA, G. (2016). Investigation of Genotoxic Effect of Desflurane and Sevoflurane on Periferic Lymphocyte with Comet Assay Method. Haseki Tıp Bülteni, Cilt: 54 - Sayı: 3, 144–151. https://ajindex.com/articles/208316

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (15)

  1. Basler A, Rohrborn G. Lack of mutagenic effects of halothane in mammals in vivo. Anesthesiology 1981;55:143-7.
  2. Natarajan D, Santhiya ST. Cytogenetic damage in operation theatre personnel. Anaesthesia 1990;45:574-7.
  3. Hoerauf KH, Schrogendorfer KF, Wiesner G, et al. Sister chromatid exchange in human lymphocytes exposed to isoflurane and nitrous oxide in vitro. Br J Anaesth 1999;82:268-70.
  4. Husum B, Wulf HC, Niebuhr E. Monitoring of sister chromatid exchanges in lymphocytes of nurse-anesthetists. Anesthesiology 1985;62:475-9.
  5. Anderson D, Dewdney RS, Jenkinson PC, et al. Sister chromatid exchange (SCE) analysis in 106 control individuals. Prog Clin Biol Res 1986;207:39-58.
  6. Diem E, Ivancsits S, Rudiger HW. Basal levels of DNA strand breaks in human leukocytes determined by comet assay. J Toxicol Environ Health A 2002;65:641-8.
  7. Munday İT, Stoddart PA, Jones RM, et al. Urine osmolality during fluid deprivation following 9 MAC hours of anesthesia with enflurane or sevoflurane. Anesthesiology 1994;81:363. Hoerauf KH, Schrogendorfer KF, Wiesner G, et al. Sister chromatid exchange in human lymphocytes exposed to isoflurane and nitrous oxide in vitro. Br J Anaesth 1999;82:268-70.
  8. Sardas S, Aygun N, Gamli M, et al. Use of alkaline comet assay (single cell gel electrophoresis technique) to detect DNA damages in lymphocytes of operating room personnel occupationally exposed to anaesthetic gases. Mutat Res 1998;418:93-100.
  9. Anderson D, Yu TW, Phillips BJ, et al. The effect of various antioxidants and other modifying agents on oxygen-radical- generated DNA damage in human lymphocytes in the COMET assay. Mutat Res 1994;307:261-71.
  10. Sardas S, Karabiyik L, Aygun N, et al. DNA damage evaluated by the alkaline comet assay in lymphocytes of humans anaesthetized with isoflurane. Mutat Res 1998;418:1-6.
  11. Husum B, Wulf HC, Niebuhr E, et al. Sister chromatid exchanges in lymphocytes of humans anaesthetized with isoflurane. Br J Anaesth 1984;56:559-64.
  12. Husum B, Valentin N, Wulf HC, et al. Sister chromatid exchanges in cigarette smokers: effects of halothane, isoflurane or subarachnoid blockade. Br J Anaesth 1985;57:1100-3.
  13. Karabiyik L, Sardas S, Polat U, et al. Comparison of genotoxicity of sevoflurane and isoflurane in human lymphocytes studied in vivo using the comet assay. Mutat Res 2001;492:99-107.
  14. Szyfter K, Szulc R, Mikstacki A, et al. Genotoxicity of inhalation anaesthetics: DNA lesions generated by sevoflurane in vitro and in vivo. J Appl Genet 2004;45:369-74.
  15. Krause T, Scholz J,