این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Microbiology، جلد ۱۷، شماره ۲، صفحات ۲۲۰-۲۲۸
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Protective effects of Staphylococcal Enterotoxin B (SEB) toxoid on lung and liver tissue integrity in rats during systemic infection
چکیده انگلیسی مقاله Background and Objectives: Staphylococcal enterotoxin B (SEB), a potent superantigenic toxin produced by Staphylococcus aureus (S. aureus), plays a crucial role in S. aureus systemic infection. This investigation sought to determine whether immunising animals with SEB toxoid could protect against an experimental acute systemic infection caused by S. aureus. Materials and Methods: This study involved three groups of animals: one group was administered with SEB toxoid, and the second group was administered with intramuscular injections of normal saline, after which both were subjected to systemic S. aureus infection. The third group served as the negative control. After two weeks, the outcomes of the experimental systemic infection demonstrated that SEB immunisation significantly shielded organs (lung and liver) from damage in comparison to the control group. Results: Regarding the histopathological analysis of liver and lung tissues, the control group showed minimal alterations, indicating a normal tissue state. Infected individuals exhibited severe pathology, including inflammation, necrosis, and fibrosis. The immunised group displayed a mixed profile with elevated inflammation but lower necrosis and fibrosis. Immunisation mitigated pathological changes induced by infection, fostering a more controlled response. Conclusion: SEB plays an important role in S. aureus pathogenesis and immunisation, and this toxoid might protect against fatal infections of S. aureus.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله | Dhafer Rasheed Al-Fetly
Department of Internal and Preventive Medicine, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah, Iraq


| Atiaf Ghanim Rhyaf
Department of Pathology, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah, Iraq


| Hala Abbas Naji
Department of Pathology, College of Veterinary Medicine, University of Al-Qadisiyah, Al-Diwaniyah, Iraq
نشانی اینترنتی https://ijm.tums.ac.ir/index.php/ijm/article/view/4537
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات