Diagnostic Value of Serum Clara Cell Secretory Protein Level in an Experimental Blunt Chest Trauma Model

Authors : Hasan Kara, Aysegül Bayır, Ahmet Ak, Yeşim Şerife Bayraktar, Atilla Can, Bahadir Ozturk, Nejat Ünlükal, Fatih Akbuğa, Abdullah Akkuş, Muhammed Eseroğlu

Pages : 660-665

Doi:10.54005/geneltip.1492901

View : 132 | Download : 156

Publication Date : 2024-10-31

Article Type : Research Paper

Abstract :Objective: Blunt chest trauma is a significant clinical problem leading to injury of the lungs that may be fatal. Experimental blunt chest trauma is well established in animal models. This study aimed to investigate whether Clara cell secretory protein (CC16) can be a biomarker in an experimentally created blunt chest trauma model. Material and Methods: A total of 30 rabbits were used in our study. A modified bilateral blunt thoracic trauma model was used to produce different levels of lung contusion. We divided the rabbits into four groups according to the energy level at which blunt thoracic trauma was applied. Blood samples were taken from the control and trauma groups to evaluate CC16 levels at 0, 12, and 24 hours. Results: The CC16 levels measured at the start of the experiment were significantly lower in the control and low-energy groups compared to the medium- and high-energy groups (p =.002). While there was a significant difference in CC16 levels measured at the 12th hour (p =.004), no significant difference was found among the groups at the 24th hour. Upon analyzing the change in CC16 levels over time within the groups, we observed that CC16 levels decreased from 0–12 hours and subsequently increased after the 12th hour. Histopathologically, we observed that the level of contusion increased in proportion to the severity of trauma across the different groups. Conclusion: With the designed platform, we created a reproducible experimental model of pulmonary contusion from blunt thoracic trauma in rabbits. Increased levels of CC16 following a lung contusion could serve as a foundation for clinical decision-making. Thus, CC16 has the potential to serve as a rapid and simple biochemical indicator for acute traumatic lung injury.
Keywords : Deneysel, Künt toraks travması, Biyobelirteç, CC16