临床儿科杂志
臨床兒科雜誌
림상인과잡지
2015年
8期
686-689
,共4页
肺炎支原体肺炎%T辅助细胞17%Treg细胞%白介素17%白介素-10
肺炎支原體肺炎%T輔助細胞17%Treg細胞%白介素17%白介素-10
폐염지원체폐염%T보조세포17%Treg세포%백개소17%백개소-10
Mycoplasma pneumoniae pneumonia%T helper 17%Treg%interleukin-17%interleukin-10
目的:探讨肺炎支原体肺炎(MPP)患儿外周血IL-10/IL-17表达与肺功能变化的相关性。方法选取66例MPP患儿,依据是否闻及肺部哮鸣音分为MPP喘息组(n=31)和MPP非喘息组(n=35),选取健康体检儿童30例为对照组。采用ELISA法检测各组IL-10、IL-17水平;采用肺功能检测仪检测呼气高峰流量(PEF)、第1秒时间肺活量(FEV1)、第1秒时间肺活量/用力肺活量(FEV1/FVC)及肺活量最大呼气流速(V75,V50,V25)。结果 MPP喘息组、非喘息组与对照组三组相比较,IL-10及IL-17差异有统计学意义(F=34.788、30.957,P均<0.05),其中MPP喘息组和MPP非喘息组血清IL-17水平均高于对照组,差异有统计学意义(P均<0.05);MPP喘息组和MPP非喘息组血清IL-10水平均低于对照组,差异有统计学意义(P均<0.05)。与MPP非喘息组相比较,MPP喘息组PEF、FEV1、FEV1/FVC、V75、V50和V25均明显降低,差异具有统计学意义(t=3.268~5.362,P均<0.05)。Pearson相关分析显示,MPP患儿血清IL-10表达水平与PEF、FEV1、V75、V50、V25呈正相关(r=0.285~0.492,P<0.05);IL-17表达水平与PEF、FEV1、V75、V50、V25呈负相关(r=–0.327~–0.451,P<0.05)。结论MPP患儿存在IL-10/IL-17免疫平衡异常现象,且IL-10/IL-17表达与肺功能变化存在相关性。
目的:探討肺炎支原體肺炎(MPP)患兒外週血IL-10/IL-17錶達與肺功能變化的相關性。方法選取66例MPP患兒,依據是否聞及肺部哮鳴音分為MPP喘息組(n=31)和MPP非喘息組(n=35),選取健康體檢兒童30例為對照組。採用ELISA法檢測各組IL-10、IL-17水平;採用肺功能檢測儀檢測呼氣高峰流量(PEF)、第1秒時間肺活量(FEV1)、第1秒時間肺活量/用力肺活量(FEV1/FVC)及肺活量最大呼氣流速(V75,V50,V25)。結果 MPP喘息組、非喘息組與對照組三組相比較,IL-10及IL-17差異有統計學意義(F=34.788、30.957,P均<0.05),其中MPP喘息組和MPP非喘息組血清IL-17水平均高于對照組,差異有統計學意義(P均<0.05);MPP喘息組和MPP非喘息組血清IL-10水平均低于對照組,差異有統計學意義(P均<0.05)。與MPP非喘息組相比較,MPP喘息組PEF、FEV1、FEV1/FVC、V75、V50和V25均明顯降低,差異具有統計學意義(t=3.268~5.362,P均<0.05)。Pearson相關分析顯示,MPP患兒血清IL-10錶達水平與PEF、FEV1、V75、V50、V25呈正相關(r=0.285~0.492,P<0.05);IL-17錶達水平與PEF、FEV1、V75、V50、V25呈負相關(r=–0.327~–0.451,P<0.05)。結論MPP患兒存在IL-10/IL-17免疫平衡異常現象,且IL-10/IL-17錶達與肺功能變化存在相關性。
목적:탐토폐염지원체폐염(MPP)환인외주혈IL-10/IL-17표체여폐공능변화적상관성。방법선취66례MPP환인,의거시부문급폐부효명음분위MPP천식조(n=31)화MPP비천식조(n=35),선취건강체검인동30례위대조조。채용ELISA법검측각조IL-10、IL-17수평;채용폐공능검측의검측호기고봉류량(PEF)、제1초시간폐활량(FEV1)、제1초시간폐활량/용력폐활량(FEV1/FVC)급폐활량최대호기류속(V75,V50,V25)。결과 MPP천식조、비천식조여대조조삼조상비교,IL-10급IL-17차이유통계학의의(F=34.788、30.957,P균<0.05),기중MPP천식조화MPP비천식조혈청IL-17수평균고우대조조,차이유통계학의의(P균<0.05);MPP천식조화MPP비천식조혈청IL-10수평균저우대조조,차이유통계학의의(P균<0.05)。여MPP비천식조상비교,MPP천식조PEF、FEV1、FEV1/FVC、V75、V50화V25균명현강저,차이구유통계학의의(t=3.268~5.362,P균<0.05)。Pearson상관분석현시,MPP환인혈청IL-10표체수평여PEF、FEV1、V75、V50、V25정정상관(r=0.285~0.492,P<0.05);IL-17표체수평여PEF、FEV1、V75、V50、V25정부상관(r=–0.327~–0.451,P<0.05)。결론MPP환인존재IL-10/IL-17면역평형이상현상,차IL-10/IL-17표체여폐공능변화존재상관성。
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.