论文部分内容阅读
目的观察毛细支气管炎急性发作期并细菌感染时血清降钙素原水平变化。方法毛细支气管炎患儿60例,依据痰培养结果及衣、支原体抗体检测结果分为单纯毛细支气管炎组45例,合并细菌感染组10例,合并衣、支原体感染组5例,采用免疫荧光法测定3组血清降钙素原水平并进行比较。结果单纯毛细支气管炎组,合并细菌感染组,合并衣、支原体感染组血清降钙素原水平分别为(0.32±0.12)、(0.41±0.18)、(3.76±1.33)μg/L,合并细菌感染组血浆降钙素原水平明显高于其他2组(P<0.05)。结论血浆降钙素原可为临床判定毛细支气管炎患儿是否合并细菌感染提供依据。
Objective To observe the changes of serum procalcitonin during acute episode of bronchiolitis with bacterial infection. Methods Sixty children with bronchiolitis were divided into four groups according to sputum culture results and mycoplasma and mycoplasma antibody test results: 45 patients with simple bronchiolitis group, 10 patients with bacterial infection group, 5 patients with combined infection of mycoplasma and mycoplasma, immunofluorescence Three sets of serum procalcitonin levels were measured and compared. Results Serum procalcitonin levels in patients with simple bronchiolitis and bacterial infection were (0.32 ± 0.12), (0.41 ± 0.18) and (3.76 ± 1.33) μg / L, respectively Plasma procalcitonin levels were significantly higher than the other two groups (P <0.05). Conclusions Plasma procalcitonin may provide a basis for clinical judgment of bacterial infection in children with bronchiolitis.