PeripheralIL-10/IL-17 expression and pulmonary function in children withMycoplasma pneumoniae pneumonia
10.3969/j.issn.1000-3606.2015.08.002
- VernacularTitle:肺炎支原体肺炎患儿外周血IL-10/IL-17表达与肺功能变化的相关性研究
- Author:
Yue LIANG
- Publication Type:Journal Article
- Keywords:
Mycoplasma pneumoniae pneumonia;
T helper 17;
Treg;
interleukin-17;
interleukin-10
- From:
Journal of Clinical Pediatrics
2015;(8):686-689
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo evaluate the correlation of peripheral IL-10/IL-17 expression and pulmonary function in children withMycoplasma pneumoniae pneumonia (MPP).MethodsChildren with MPP (n=66) were recruited and divided into MPP gasp groups (n=31) and MPP no-gasp group (n=35) based on whether pulmonary wheezing sound exists. Another 30 healthy children were recruited as control group. ELISA was used to detect the level of interleukin - 6 (IL - 6) and transforming growth factor-β (TGF-β). The peak expiratory lfow (PEF), forced expiratory volume in 1 s (FEV1), forced expiratory volume in 1 s/forced vital capacity (FEV1/FVC) and lung capacity maximum expiratory lfow (V75, V50, V25)were detected by pulmonary function instrument.ResultsThe serum IL-10 level of MPP gasp groups, MPP no-gasp group and control group were(8.1±1.8) ng/L,(13.3±2.0)ng/L and(18.4±1.7)ng/L, respectively; the serum IL-17 level were(23.8±2.3)ng/L,(16.2±1.5)ng/L and (11.4±1.0)ng/L, respectively; which showed signiifcant differences between each group(P<0.05). The PEF, FEV1 and FEV1/FVC of MPP gasp groups were(71.4±5.7)%,(71.8±6.3)% and 72.5±9.6; and those of MPP no-gasp group were(95.3±7.8)%, (96.2±10.5)% and 85.3±4.5; which showed signiifcant differences between the two groups(P<0.05). The V75, V50 and V25 were(74.7±5.0)%,(45.2±10.3)% and(38.3±8.7)%, and those of MPP no-gasp group were(85.6±4.2)%,(75.9±9.5)% and (66.1±12.5)%. Pearson correlation analysis showed that PEF, FEV1, V75, V50 and V25 had positive correlation(P?0.05)with the level of IL-10 and f IL-17 (bothP?0.05).ConclusionMPP children have IL-10/IL-17 imbalance, and the expression of IL-10/IL-17 was correlated with pulmonary function changes.
