Correlative Study on Sera and Induced Sputum Clara Cell Secretory Protein Levels in Children with Asthma / 实用儿科临床杂志

ABSTRACT

Objective To explore the role of Clara cell secretory protein(CCSP) in asthmatic children and compare the levels of CCSP in sera and induced sputum.Methods Thirty-four children with asthma who were in remission and 25 healthy controls were enrolled.Sera and hypertonic saline-induced sputum were obtained in asthmatic children,and sera alone were obtained in control subjects.The le-(vels) of CCSP were measured in sera and induced sputum by enzyme linked immunosorbent assay.Results Asthmatic children,compared with controls,had significantly lower concentration of CCSP in sera(P