文章摘要
朱 岚,申卫红,张晴菊,黄崇根.重度烧伤患者细胞因子水平的变化及其临床意义[J].南京医科大学学报,2010,(12):1778~1780
重度烧伤患者细胞因子水平的变化及其临床意义
The clinical change of cytokines expression in severely burned patients
  
DOI:10.7655
中文关键词: 烧伤  细胞因子  T淋巴细胞
英文关键词: burn  cytokine  T lymphocyte
基金项目:
作者单位
朱 岚 无锡市第三人民医院检验科,江苏 无锡 214041 
申卫红 无锡市第三人民医院检验科,江苏 无锡 214041 
张晴菊 无锡市第三人民医院检验科,江苏 无锡 214041 
黄崇根 无锡市第三人民医院烧伤科,江苏 无锡 214041 
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中文摘要:
      目的:通过研究重度烧伤患者体内细胞因子水平的变化,初步探讨其与疾病严重程度的关系及其临床意义?方法:选择烧伤面积≥35%烧伤总面积(TBSA)的患者与正常对照组(与烧伤组平行处理)各49例,分别收集烧伤患者伤后6 h?12 h?1 天?2天?7天?14天的外周静脉血?ELISA试剂盒检测细胞因子IL-2?IL-4?IL-6?IL-8的分泌水平;CCK-8试剂盒检测T淋巴细胞增殖能力?结果:与正常对照组比较,重度烧伤患者伤后6 h?12 h?1天?2天?7天?14天T淋巴细胞增殖能力与IL-2?IL-4的分泌水平均显著下降(P均 < 0.05),而IL-6?IL-8的分泌水平则显著升高(均P < 0.05)?结论:重度烧伤患者体内T淋巴细胞免疫功能处于抑制状态,促炎细胞因子(IL-6?IL-8)参与烧伤后炎症应答的病理生理过程?
英文摘要:
      Objective: To investigate the clinical change of cytokines expression in severely burned patients. Methods:Forty-nine burned patients with burn surface exceeding 35% TBSA and healthy controls of same number were enrolled in this study. The peripheral blood of patients were collected at 6 h,12 h and 1,2,7,14 post-burn days. The T lymphocyte proliferation ability was analyzed by CCK-8 and the levels of IL-2?IL-4?IL-6?IL-8 in patients and healthy donors were detected by ELISA. Results:Compared with that in healthy controls,the proliferation ability of T lymphocyte and the levels of IL-2,IL-4 were significantly decreased in patients on 6 h,12 h and 1,2,7,14 post-burn days(all P < 0.05),but the levels of IL-6,IL-8 were significantly higher than those of healthy controls(both P < 0.05). Conclusion:The immunological function of T lymphocyte in severely burned patients is depressed persistently,and the pro-inflammatory cytokines could participate in the pathological process of inflammatory response following burn.
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