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Published on: August 7, 2017
The correlation between children's status asthmatics and interstitial lung disease
1Department of Pediatrics, Laiyang Central Hospital, Yantai City, Shandong Province, China. xuemei_han1@163.co.
Insights
Children
Area of Science:
- Pediatric Pulmonology
- Immunology
Background:
- Status asthmaticus and interstitial lung disease (ILD) are distinct pediatric respiratory conditions.
- Understanding the immunological overlap between these conditions is crucial for effective treatment.
Purpose of the Study:
- To investigate the correlation between pediatric status asthmaticus and interstitial lung disease (ILD).
- To analyze specific immune markers in children with both conditions.
Main Methods:
- Compared four groups: children with asthma and ILD, pure asthma, pure ILD, and healthy controls.
- Measured Th1/Th2 balance, high-sensitivity C-reactive protein (hs-CRP), thymic stromal lymphopoietin (TSLP), monocyte chemoattractant protein-1 (MCP-1), and anti-Jo-1 antibody levels.
Main Results:
- Children with asthma and ILD showed significantly lower Th1/Th2 levels and higher Th2 levels compared to controls.
- Elevated levels of hs-CRP, TSLP, MCP-1, and anti-Jo-1 antibody were observed in children with asthma and ILD.
Conclusions:
- Abnormal expression of Th1/Th2, hs-CRP, TSLP, MCP-1, and anti-Jo-1 antibody may be linked to pediatric status asthmaticus and ILD.
- These markers could serve as potential indicators for the co-occurrence of these conditions.
Objective:
Investigating the correlation between children's status asthmatics and interstitial lung disease (ILD).
Patients And Methods:
We continuously selected 20 cases of children's status asthmatics combined with ILD (group A), 20 cases of pure status asthmatics (group B), 20 cases of pure ILD (group C) and 20 cases of healthy children (group D). We measured Th1/Th2 by flow cytometry as well as the level of expression of hs-CRP, IL-7 cytokines (TSLP), monocyte chemoattractant protein-1 (MCP-1) and anti-Jo-1 antibody by ELISA method.
Results:
Th1 and Th1/Th2 of groups A and B were significantly lower than those of group C and D. Th2 was significantly (p<0.05) higher than that of groups C and D. The level of expression of hs-CRP, TSLP, MCP-1 and anti-Jo-1 antibody in the groups A and B were all significantly higher (p<0.05) than those of groups C and D. There were differences of the above index of the comparison between groups A and B, but no difference between groups C and D.
Conclusions:
Children's status asthmatics and ILD may correlate with the abnormal expression of Th1/Th2, hs-CRP, TSLP, MCP-1 and anti-Jo-1 antibody.
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