温国辉等



[摘要] 目的 通过了解人中性粒细胞载脂蛋白在老年急性呼吸道感染患者细菌和病毒感染鉴别诊断的效果,研究其临床价值。 方法 对我院2012年1月~2014年1月收治的老年呼吸道感染患者100例,其中急性细菌感染患者、病毒感染患者各50例,再选择同例数的健康人群作为对照组,对每一例患者HNL、血常规及CRP检测情况进行分析。 结果 本次结果比较满意,细菌组、病毒组血清HNL、CRP/WBC/NEUT均高于对照组,且观察各组患者临床检测效果综合结果,细菌组总有效率为94%,病毒组总有效率为92%,对照组有效率为52%,差异有统计学意义(P<0.05)。 结论 在临床上,人中性粒细胞载脂蛋白有利于鉴别诊断老年患者急性细菌和病毒感染,具有重要的临床意义。
[关键词] HNL;老年患者;急性细菌和病毒感染;鉴别诊断;临床效果
[中图分类号] R446 [文献标识码] B [文章编号] 2095-0616(2015)11-17-04
[Abstract] Objective To learn the effect of neutrophils apolipoprotein (HNL) in diagnosis of acute bacterial infection and virus infection of geronatal patient and research its clinical value. Methods 100 geronatal patients with respiratory tract infection who were admitted to our hospital from January 2012 to January 2014 were divided into acute bacterial infection group and virus infection group with 50 patients in each. 100 healthy people were selected as control group. The serum HNL, blood routine and CRP test of every patient were analyzed. Results The result was satisfactory. HNL, CRP/WBC/NEUT of bacterial infection group and virus infection group were all higher than those of control group. The total effective rate of bacterial infection group was 94%, and that of virus infection group was 92% with 52% of control group by observing the comprehensive results of clinical testing effect of two groups. The differences were statistically significant (P<0.05). Conclusion HNL has the advantage of diagnosing acute bacterial infection and virus infection of geronatal patient clinically, which has significant clinical meaning.
[Key words] HNL; Geronatal patient; Acute bacterial and virus infection; Differential diagnosis; Clinical effect
人中性粒细胞载脂蛋白(HNL)属于人中性粒细胞二级颗粒的主要组成成分,也被称之为人中性粒细胞明胶酶相关脂质运载蛋白(NGAL),此种物质在机体组织内均有体现[1]。机体处于正常水平时,体内的人中性粒细胞载脂蛋白处于稳定状态[2],当机体处于非正常水平时,体内的人中性粒细胞载脂蛋白就会受到人外周血中性粒细胞的影响,由细胞内部释放至细胞外,体内液体中人中性粒细胞载脂蛋白含量增加,在临床上人中性粒细胞载脂蛋白检测适用于各种细菌、病毒的感染鉴别中,具有较高的灵敏度与特异性,诊断效果优于常规的血液检
测结果[3]。依据上述事实,本研究将我院2012年1月~2014年1月收治的老年呼吸道感染患者进行分析,目的在于了解人中性粒细胞载脂蛋白(HNL)在老年急性呼吸道感染患者细菌和病毒感染鉴别诊断的效果,更多地了解该疾病的相关内容,更好地实现临床作用,相关报道如下。……