کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5832368 | 1122595 | 2015 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The protective effect of CDDO-Me on lipopolysaccharide-induced acute lung injury in mice
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
ایمونولوژی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The protective effect of CDDO-Me on lipopolysaccharide-induced acute lung injury in mice The protective effect of CDDO-Me on lipopolysaccharide-induced acute lung injury in mice](/preview/png/5832368.png)
چکیده انگلیسی
CDDO-Me, initiated in a phase II clinical trial, is a potential useful therapeutic agent for cancer and inflammatory dysfunctions, whereas the therapeutic efficacy of CDDO-Me on LPS-induced acute lung injury (ALI) has not been reported as yet. The purpose of the present study was to explore the protective effect of CDDO-Me on LPS-induced ALI in mice and to investigate its possible mechanism. BalB/c mice received CDDO-Me (0.5 mg/kg, 2 mg/kg) or dexamethasone (5 mg/kg) intraperitoneally 1 h before LPS stimulation and were sacrificed 6 h later. W/D ratio, lung MPO activity, number of total cells and neutrophils, pulmonary histopathology, IL-6, IL-1β, and TNF-α in the BALF were assessed. Furthermore, we estimated iNOS, IL-6, IL-1β, and TNF-α mRNA expression and NO production as well as the activation of the three main MAPKs, AkT, IκB-α and p65. Pretreatment with CDDO-Me significantly ameliorated W/D ratio, lung MPO activity, inflammatory cell infiltration, and inflammatory cytokine production in BALF from the in vivo study. Additionally, CDDO-Me had beneficial effects on the intervention for pathogenesis process at molecular, protein and transcriptional levels in vitro. These analytical results provided evidence that CDDO-Me could be a potential therapeutic candidate for treating LPS-induced ALI.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Immunopharmacology - Volume 25, Issue 1, March 2015, Pages 55-64
Journal: International Immunopharmacology - Volume 25, Issue 1, March 2015, Pages 55-64
نویسندگان
Tong Chen, Yi Mou, Jiani Tan, Linlin Wei, Yixue Qiao, Tingting Wei, Pengjun Xiang, Sixun Peng, Yihua Zhang, Zhangjian Huang, Hui Ji,