چاپ صفحه |  صفحه نخست سامانه |  چکیده مقاله |  نویسندگان |  دانلود مقاله | دانشگاه علوم پزشکی تبریز |
| Recurrent pregnancy loss (RPL) is defined as three or more consecutive pregnancy losses prior to the 20th week of gestation. Exaggerated maternal immune response and oxidative stress status have been proposed as one of the main underlying mechanisms for RPL. The aim of this study was to evaluate the role of inflammatory pathway and oxidative stress imbalance in RPL patients with or without metabolic syndrome (MetS). 21 and 28 RPL patients with (RPL-MS) and without (RPL-NMS) metabolic syndrome were enrolled in this clinical study. 42 healthy women also were considered as the control group. The levels of IL1β, IL6, IL17, TNFα, CCL2, CXCL8 were evaluated by ELISA method. Additionally, the oxidative stress biomarkers including TAS, TOS, NO, CAT, SOD, AOPP, MPO were analyzed by spectrophotometry. The expression levels of IL1β, IL6, IL17, TNFα, CCL2, CXCL8, NFĸB, AP1, miR-21, miR-146-a, miR-223 were also assessed by real time PCR. The frequency of Th17 and T-reg cells was also measured by flow cytometry. Significant increase in the expression levels of IL1β, IL6, IL17, TNFα, CCL2, CXCL8, NFĸB, AP1 and miR-21 was observed in RPL-MS patients. Furthermore, significant decreased expression levels of FoxP3, miR-146-a and miR-223 was also observed in RPL-MS group. The levels of IL1β, IL6, IL17, TNFα, CCL2, CXCL8, NO, MPO and TOS were found to be higher in RPL-MS group compared to the RPL-NMS and healthy controls. In contrast, the level of CAT and SOD in RPL-MS patients was decreased. The frequency of Th17 and Treg cells was also higher and lower in RPL-MS patients compared to the other groups, respectively. Our results support the concept that subclinical inflammatory state, oxidative stress and metabolic syndrome play a crucial role in the etiopathogenesis of RPL assisting clinicians for pregnancy consequences prediction |
| نویسنده | نفر چندم مقاله |
|---|---|
| مهدی یوسفی | یازدهم |
| رامیار عزیزی | اول |
| محمدصادق سلطانی زنگبار | دوم |
| گلشن شیخ انصاری | سوم |
| زهرا پورمقدم | چهارم |
| امیر مهدی زاده حقیقی | پنجم |
| مهدی مهدی پور | ششم |
| سیامک صندوقچیان | هفتم |
| شهلا دانایی | هشتم |
| لادن کوشائیان | نهم |
| حسین صمدی کفیل | دهم |
| نام فایل | تاریخ درج فایل | اندازه فایل | دانلود |
|---|---|---|---|
| JRI.pdf | 1398/02/27 | 2414355 | دانلود |
