Abbas, Ozan LuayOzatik, OrhanGonen, Zeynep BurcinOgut, SerdalOzatik, Fikriye YaseminSalkin, HasanMusmul, Ahmet2024-03-132024-03-1320190894-19391521-0553https://doi.org/10.1080/08941939.2018.1433254https://hdl.handle.net/20.500.12662/4400Introduction: The implantation of mesenchymal stem cells (MSCs) has been shown to exert benefits for the survival of the zone-of-stasis. However, the clinical experience indicates the importance of selecting the right source and type of stem cells. Therefore, we planned the current study to perform a quantitative comparison of MSCs isolated from three different sources to provide information useful in selection of the optimal source and to see whether critical mechanisms are conserved between different populations. Methods: The protective effects of MSCs derived from bone marrow, adipose tissue and dental pulp were compared in a rat model of thermal trauma. The stasis zones were evaluated 72 h after the burn using histochemistry, immunohistochemistry and biochemistry. Results: Gross evaluation of burn wounds revealed that the differences between the mean percentages of the calculated necrotic areas weren't statistically significant. Semi-quantitative grading of the histopathological findings revealed that there were no significant differences between damage scores. Immunohistochemical assessment of apoptotic and necrotic cell deaths revealed that the differences between the mean numbers of apoptotic and necrotic cells weren't statistically significant. Myeloperoxidase activity was found to be significantly lower in the adipose tissue group. Biochemical and immunohistochemical assessment of tissue malondialdehyde revealed that the differences between the groups weren't statistically significant. Finally, the number of neo-vessels in the dental pulp group was found to be significantly higher. Conclusion: Our findings suggest that bone marrow, adipose tissue and dental pulp may serve as a universal donor MSC source for the prevention of burn wound progression.eninfo:eu-repo/semantics/closedAccessBurnstasis zonemesenchymal stem cellbone marrowdental pulpadipose tissueArticle10.1080/08941939.2018.14332542-s2.0-85042108732490629442525Q247732WOS:000534625200001Q3