A New Approach to Monitoring and Evaluation of Cecal Ligation and Puncture Sepsis Model | ||
| Immunoregulation | ||
| دوره 3، شماره 2 - شماره پیاپی 6، فروردین 2020، صفحه 97-106 اصل مقاله (737.96 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.32598/Immunoregulation.3.2.1 | ||
| نویسندگان | ||
| Arezou Khosrojerdi1؛ Sara Soudi* 1؛ Ahmad Zavaran Hosseini1؛ Seyed Mahmoud Hashemi2 | ||
| 1Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. | ||
| 2Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran. | ||
| چکیده | ||
| Background: Sepsis is a systemic inflammatory disease in response to the pathogens that leads to vital organ failures the failure of vital organs. Appropriate animal models should be developed to measure the effectiveness of therapeutic methods. Cecal Ligation and Puncture (CLP) is the most widely used methods of creating the sepsis model. Some variables interfere in the creation of the CLP model which terminated to result in an unrepeatable dynamic of the inflammatory responses. The current research, suggests presents the simultaneous study of inflammatory responses in serum and liver as a criterion for determining the inflammatory status of the CLP model. Materials and Methods: CLP model was induced in 15 female C57bl/6 mice. IL-6, TNF-α, IL-10, and TGF-β1 cytokines levels were measured at 24, 48, and 72 hours after CLP induction in both serum and liver tissue by ELISA method. Serum levels of liver enzymes were analyzed by the clinical chemistry analyzer. All studies were performed in healthy mice as well. The results were reported as Mean±SD. Results: The levels of IL-10 and TGF- β1 in the liver is were significantly (P≤0.05) higher than serum. The production of IL-10 and TGF- β1 in the serum and liver reaches its maximum at peaked 24 and 72 hours after CLP induction. The level of TNF-α in the liver is was significantly (P≤0.05) higher than serum with a maximum production 24 hours after CLP induction. Conclusion: Serum is not a good representative of the inflammatory condition in sepsis. Therefore, it is suggested that local inflammatory responses be considered in evaluating the model, and the determination of drug efficacy. | ||
| کلیدواژهها | ||
| Cecal ligation and puncture؛ Sepsis؛ Inflammation؛ Cytokine؛ Liver | ||
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