不同程度肺炎患儿分泌型白细胞蛋白酶抑制剂与核因子-κB水平变化及临床意义

被引:3
作者
薛继红
冯霞
冯孝强
机构
[1] 延安大学附属医院儿科二病区
关键词
肺炎; 分泌型白细胞蛋白酶抑制剂; 核因子-κB;
D O I
暂无
中图分类号
R725.6 [小儿呼吸系及胸部疾病];
学科分类号
摘要
目的探讨不同程度肺炎患儿分泌型白细胞蛋白酶抑制剂(SLPI)与核因子-κB(NF-κB)水平变化及其临床意义。方法选择66例支气管肺炎患儿,分为普通肺炎组和重症肺炎组,分别在入院24h内(治疗前)和治疗5d后(治疗后)检测SLPI水平和NF-κB表达水平,同时选择20例健康儿童作为健康对照组。结果治疗前,重症肺炎组和普通肺炎组患儿SLPI水平明显低于健康对照组,NF-κB水平明显高于健康对照组(P<0.05)。治疗后,重症肺炎组和普通肺炎组SLPI水平较治疗前显著升高,NF-κB水平显著降低(P<0.05),但重症肺炎组的SLPI水平仍低于健康对照组,NF-κB水平仍高于健康对照组,差异均有统计学意义(P<0.05),普通肺炎组的SLPI水平和NF-κB水平与健康对照组差异无统计学意义(P<0.05)。结论对肺炎患儿早期检测SLPI及NF-κB水平,有助于重症肺炎的早期诊断、治疗和预后。
引用
收藏
页码:2870 / 2872
页数:3
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