چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Background: Many studies have reported that macrophages and eosinophils are involved in the pathogenesis of several diseases. To the best of our knowledge, this is the first study comparing macrophages and eosinophils in oral reactive lesions. Aims: In this study, we aimed to determine the contribution of macrophages and eosinophils to the pathogenesis of oral reactive lesions and the relationships between these biomarkers and the diverse histopathologic features. Methods: Seventy‑five paraffin‑embedded tissue samples were assessed in this study. Five categories (15 cases for each group), including peripheral ossifying fibroma, pyogenic granuloma, fibroma, inflammatory fibrous hyperplasia, and peripheral giant‑cell granuloma, were considered. Anti‑CD68 immunohistochemical and hematoxylin‑eosin staining was carried out. Results: We found that macrophages, but not eosinophils, were a significant internal component of oral reactive lesions. Macrophages were observed in high densities in all studied groups and diffusely distributed or clustered throughout these lesions. The number of macrophages was increased in peripheral giant‑cell granuloma compared with other groups. Conclusions: Our findings suggest that macrophages are involved in the pathogenesis and the variation of microscopic features of oral reactive lesions. However, further clinical studies should be conducted to identify the biological process behind macrophages and the molecular interactions of these cells, with the ultimate aim of suggesting a new potential therapeutic target for these lesions. We found that eosinophils were not involved in the fibrotic process and the variation of microscopic features in oral reactive lesions. Our results showed that peripheral giant‑cell granulomas highly demonstrated histiocytic characteristics. |
| نویسنده | نفر چندم مقاله |
|---|---|
| امیر علا آغبالی | اول |
| آیشین اکبرزاده | دوم |
| مریم کوه سلطانی | سوم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| The role of macrophages and eosinophils in reactive lesions.pdf | 1397/01/30 | 1565533 | دانلود |
