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Journals / Ağrı Tıp Fakültesi Dergisi / 2026 / Cilt: 4 Sayı: 2

Evaluation of genotoxicity in operating room healthcare workers using the sister chromatid exchange assay

Ameliyathane çalışanı sağlıkçılarda genotoksisitenin kardeş kromatid değişimi testi ile değerlendirilmesi

Hayal Çobanoğlu(CANAKKALE ONSEKIZ MART UNIVERSITY, ÇANAKKALE HEALTH SERVICES VOCATIONAL SCHOOL)0000-0001-9640-3354
Pages
81–86
Publication Date
2026-06-30
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AI Summary & Key Takeaways

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

This finding highlights the importance of taking necessary precautions to minimize the exposure of workers to agents in operating room settings.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: This study aimed to investigate DNA damage in operating room healthcare professionals using sister chromatid exchange (SCE) assay and compare it with a control group.
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Key Findings & Data:Materials and Methods: In this study, SCE assay was used to evaluate SCE, mitotic index (MI), and proliferation index (PI) parameters in peripheral lymphocytes of operating room staff (n=20) and a control group (n=20).
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Conclusion & Impact:This finding highlights the importance of taking necessary precautions to minimize the exposure of workers to agents in operating room settings.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Ameliyathane · kardeş kromatid değişimi · mitotik indeks

Abstract

Aim: This study aimed to investigate DNA damage in operating room healthcare professionals using sister chromatid exchange (SCE) assay and compare it with a control group. Materials and Methods: In this study, SCE assay was used to evaluate SCE, mitotic index (MI), and proliferation index (PI) parameters in peripheral lymphocytes of operating room staff (n=20) and a control group (n=20). The results of operating room staff were compared with the results of the control group. Furthermore, the correlation between different factors and SCE, MI, and PI was determined using the Spearman Correlation test. The relationship between SCE and different factors was tested using the General Linear Model. Results: The average SCE level was found to be significantly higher in operating room healthcare workers compared to the control group (p˂0.001). No significant difference was found between the two groups in terms of MI and PI (p˃0.05). According to the model results, weekly working hours (p<0.05) and donor age (p<0.001) were found to be significantly associated with increased SCE. While no significant relationship was found between MI and age, smoking habits, weekly working hours, and gender, a significant relationship was found between PI and smoking habits using the General Linear Model test (p˂0.05). Conclusion: It has been observed that occupational exposure to agents specific to operating room environments may result in increased genomic instability. This finding highlights the importance of taking necessary precautions to minimize the exposure of workers to agents in operating room settings.

Özet

Amaç: Ameliyathane çalışanı sağlıkçıların (anestezi uzmanı hekimler, cerrahlar, ameliyathane hemşireleri, anestezi teknikerleri) çalışma zamanlarının çoğunu geçirdikleri ameliyathane ortamı fiziksel, kimyasal ve biyolojik ajanların bulunduğu bir çalışma ortamıdır. Bu nedenle bu çalışmada ameliyathane çalışanı sağlıkçılarda genotoksisite, sitotoksisite ve proliferatif markırların araştırılması ve kontrol grubu ile karşılaştırılması amaçlandı. Gereç ve Yöntem: Çalışmada, ameliyathane çalışanlarının (n=20) periferal lenfositleri üzerinde kardeş kromatid değişimi analizini kullanarak kardeş kromatid değişimi, mitotik indeks ve proliferasyon indeksinin dahil olduğu bir dizi parametre değerlendirildi. Sonuçlar kontrol grubu (n=20) sonuçları ile karşılaştırıldı. Ayrıca farklı faktörler ile kardeş kromatid değişimi, mitotik indeks ve proliferasyon indeksi arasındaki korelasyon Spearman Korelasyon testi ile belirlendi. Kardeş kromatid değişimi ile farklı faktörler arasindaki ilişki General Linear Modeli ile test edildi. Bulgular: Elde edilen sonuçlara göre ameliyathane çalışanı sağlıkçılarda kardeş kromatid değişimi kontrol grubuna göre anlamlı derecede yüksek bulundu (p˂0,001). Mitotik indeks ve proliferasyon indeksi bakımından her iki grup arasında anlamlı bir farklılık tespit edilmedi (p˃0,05). Model sonuçlarına göre, haftalık çalışma süresi (p<0.05) ve bireylerin yaşı (p<0.001) anlamlı şekilde artan kardeş kromatid değişimi frekansı ile ilişkili bulundu. Mitotik indeks ile yaş, sigara içme alışkanlığı, haftalık çalışma saati ve cinsiyet arasında anlamlı bir ilişki bulunmazken PI ile sigara içme alışkanlığı arasında anlamlı bir ilişki olduğu yapılan General Linear Model testi ile tespit edildi (p˂0,05). Sonuç: Bu meslek gruplarının, çalışma ortamlarına özgü ajanlara mesleki maruziyetleri sonucu genetik hasar riski altında olabilecekleri görülmüştür. Bu sonuç çalışanların ameliyathane ortamında maruz kaldıkları ajanlara maruziyeti minimize etmek için gerekli önlemlerin alınmasının önemi ortaya koymaktadır.

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Cite This Article

Çobanoğlu, H. (2026). Evaluation of genotoxicity in operating room healthcare workers using the sister chromatid exchange assay. Ağrı Tıp Fakültesi Dergisi, Cilt: 4 Sayı: 2, 81–86. https://doi.org/10.61845/agrimedical.1840945

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