摘要
目的探讨Ｃ－反应蛋白（ＣＲＰ）和中性粒细胞碱性磷酸酶（ＮＡＰ）在儿童呼吸道感染病原学上的诊断价值。方法对５０例呼吸道细菌感染、５２例呼吸道病毒感染患儿及４８例健康对照组分别进行Ｃ－反应蛋白含量与中性粒细胞碱性磷酸酶阳性率和积分测定。结果呼吸道细菌感染组血液ＣＲＰ含量平均为６１．４±２．４μｇ／Ｌ，明显高于呼吸道病毒感染组９．６±４．４７μｇ／Ｌ和对照组（均小于１０μｇ／Ｌ）。且细菌感染组ＮＡＰ阳性率７７．５％、积分１７４．４，亦明显高于呼吸道病毒感染组。结论Ｃ－反应蛋白含量及中性粒细胞碱性磷酸酶活力在测定儿童呼吸道感染病原学上具有早期诊断价值，尤以ＣＲＰ为佳。
Objective\ To inquire into the diagnostic value of C reactive protein (CRP) and neutrophilic alkaline phosphatase(NAP) in respiratory tract infection of children.Method\ The level of C RP,the activity of NAP and its score were determined respectively in 50 cases with bacterial infection,52 cases with viral infection of respiratory tract and 40 cases of control subjects.Results\ The mean level of CRP in respiratory tract bacterial infection was significantly higher than that in viral infection and control group.The positive rates of NAP and its score in bacterial respiratory tract infection were significantly higher than that in viral infection and in control group.Conclusions\ The level of CRP and the activity of NAP activity,especial the level of CRP,have early diagnostic value in the etiology of respiratory tract infecion in children.
出处
《现代诊断与治疗》
CAS
1997年第4期209-210,共2页
Modern Diagnosis and Treatment
关键词
C-反应蛋白
呼吸道感染
病原学
儿童
CRP
NAP
C reactive protein Neutrophilic alkaline phosphatase Respiratory tract infection Etiology
