The application of combined detection of serum ECP,CRP and FeNO in the bronchial asthma
10.3969/j.issn.1673-4130.2018.13.010
- VernacularTitle:血清ECP、CRP和FeNO联合检测在支气管哮喘诊治中的应用
- Author:
Jing WANG
1
;
Liying ZHENG
;
Zhuojun LI
;
Qiang LI
;
Yunqiu LIU
Author Information
1. 唐山市协和医院呼吸内科
- Keywords:
bronchial asthma;
eosinophil cationic protein;
C reactive protein;
fractional exhaled nitric oxide
- From:
International Journal of Laboratory Medicine
2018;39(13):1569-1572
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the application of combined detection of serum eosinophil cationic protein (ECP) ,C reactive protein (CRP ) and fractional exhaled nitric oxide (FeNO ) in the bronchial asthma . Methods 50 patients of bronchial asthma who received therapy from October 2014 to October 2016 in Tangs-han city union hospital were selected as research objects ,and selected 50 healthy people who received physical examination at the same time in the hospital as control group .The expression of serum ECP and CRP was de-tected by enzyme-linked immunosorbent assay ,and the FeNO concentration was detected using FeNO detec-tor .The expressions of serum ECP ,CRP and FeNO between the bronchial asthma group and the control group were compared ,and the expressions of serum ECP ,CRP and FeNO in patients with different severity of bron-chial asthma were compared ;the bronchial asthma group received 3 months of symptomatic treatment ,The ex-pression of serum ECP ,CRP and FeNO in patients with different therapeutic effects were compared .Results The serum ECP ,CRP and FeNO in the bronchial asthma group [(15 .86 ± 1 .47)ng/L ,(4 .87 ± 0 .52)mg/L , (61 .23 ± 11 .52)ppb]were significantly higher than those in the control group [(6 .62 ± 0 .63)ng/L ,(1 .04 ± 0 .23)mg/L ,(23 .58 ± 3 .40)ppb] ,the difference was statistically significant (P＜0 .05) ;The serum ECP ,CRP and FeNO in the acute attack of bronchial asthma[(18 .56 ± 1 .85)ng/L ,(5 .74 ± 0 .70)mg/L ,(66 .93 ± 10 .62) ppb] were higher than those in the remission stage[(12 .34 ± 1 .47)ng/L ,(3 .69 ± 0 .37)mg/L ,(54 .54 ± 8 .02) ppb] ,the difference was statistically significant (P＜0 .05) ;The patients with bronchial asthma were treated 3 months later ,clinical control in 28 cases ,partial control in 18 cases ,uncontrolled in 4 cases ,the serum ECP , CRP and FeNO in the clinical control group were significantly lower than those in the partial control group and the uncontrolled group ,the difference was statistically significant (P＜0 .05) .Conclusion The combined detection of serum ECP ,CRP and FeNO expression in patients with bronchial asthma is helpful to understand the severity of the disease ,it′s of positive significance in the early diagnosis and treatment of diseases .
