期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Expression of Toll-like Receptor 2/4 on Alveolar Macrophage in the Model of Total Hepatic Ischemia/Reperfusion Injury in Mice
1
作者 GU Yuanting WU Heshui +3 位作者 XU Jianbo WANG Lin TIAN Yuan WANG Chunyou 《The Chinese-German Journal of Clinical Oncology》 CAS 2006年第4期298-300,共3页
Objective: To explore the expression and meaning of Toll-like receptor 2/4 in alveolar macrophage during the process of total hepatic ischemia in mice. Methods: BALB/c mice were used in a model of total hepatic isch... Objective: To explore the expression and meaning of Toll-like receptor 2/4 in alveolar macrophage during the process of total hepatic ischemia in mice. Methods: BALB/c mice were used in a model of total hepatic ischemia/reperfusion. Alveolar Macrophage were collected at the time point of lh, 6h and 12h by the means of bronchoalveolar lavage (BAL), and its TLR2/4 mRNA and protein were detected with Flow Cytometry and Real-time PCR. The level of TNF in BAL fluid were measured. The concentration of MPO, the ratio of wet/dry and lung histological scores were used to assess the degrees of lung injuries. Results: At the three time points of hepatic ischemia reperfusion, the expression of TLR2/4 protein of and mRNA were up-regulated and the level of TLR2 was on the rise continually. TLR4 at the time of 6 h reached the peak value (P〈0.01). The level of TNF-2 in BAL fluid reached the highest point at the time of 6 h (P〈0.01). The ratio of wet/dry rose continually during hepatic ischemia reperfusion. After 1 h, the level of MPO increased rapidly. Then it reached the peak value during the period of 6 h to 12 h. Conclusion: TLR2/4 on the mice of alveolar macrophage were activated in the process of hepatic ischemia/reperfusion and involved in the injury of lung. 展开更多
关键词 Toll-like receptors LIVER hepatic ischemia reperfusion injury of lungs alveolar macrophage
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部