中国免疫学杂志
中國免疫學雜誌
중국면역학잡지
CHINESE JOURNAL OF IMMUNOLOGY
2015年
1期
117-121
,共5页
Graves病%Th17细胞%IL-17%发病机制%131I治疗%甲巯咪唑治疗
Graves病%Th17細胞%IL-17%髮病機製%131I治療%甲巰咪唑治療
Graves병%Th17세포%IL-17%발병궤제%131I치료%갑구미서치료
Graves disease%Th17 cells%IL-17%Pathogenesis%131 I treatment%Methimazol treatment
目的:通过比较研究GD患者131 I、甲巯咪唑治疗外周血中Th17细胞、IL-17的变化,探讨Th17细胞在 GD 发病机制中的作用及意义。方法:收集初诊的GD患者31例采用131I治疗,30例采用甲巯咪唑(MMI)治疗,分别在治疗前(T0)及治疗后1个月(T1)、3个月(T3)进行相关指标测定。另选年龄、性别匹配的29例正常人作为正常对照组。应用流式细胞仪技术检测外周血中Th17细胞比例。采用ELISA 法检测各组血清 IL-17水平。结果:2种治疗方案T0组外周血 Th17细胞及IL-17水平明显高于正常对照组( P<0.01)。131 I治疗组外周血Th17细胞及IL-17水平在T0、T1、T3组中水平逐渐下降,仍高于正常对照组(P<0.01),MMI治疗组变化无统计学差异(P>0.05)。采用双变量相关性分析得出Th17细胞比例与IL-17水平呈正相关(r=0.758,P<0.05),且两者与甲状腺相关抗体呈正相关。结论:Th17细胞、IL-17在初发GD中高表达,Th17细胞可能参与了GD的发病过程。另外,放射性131 I可能通过影响Th17细胞及IL-17起到治疗GD的作用。
目的:通過比較研究GD患者131 I、甲巰咪唑治療外週血中Th17細胞、IL-17的變化,探討Th17細胞在 GD 髮病機製中的作用及意義。方法:收集初診的GD患者31例採用131I治療,30例採用甲巰咪唑(MMI)治療,分彆在治療前(T0)及治療後1箇月(T1)、3箇月(T3)進行相關指標測定。另選年齡、性彆匹配的29例正常人作為正常對照組。應用流式細胞儀技術檢測外週血中Th17細胞比例。採用ELISA 法檢測各組血清 IL-17水平。結果:2種治療方案T0組外週血 Th17細胞及IL-17水平明顯高于正常對照組( P<0.01)。131 I治療組外週血Th17細胞及IL-17水平在T0、T1、T3組中水平逐漸下降,仍高于正常對照組(P<0.01),MMI治療組變化無統計學差異(P>0.05)。採用雙變量相關性分析得齣Th17細胞比例與IL-17水平呈正相關(r=0.758,P<0.05),且兩者與甲狀腺相關抗體呈正相關。結論:Th17細胞、IL-17在初髮GD中高錶達,Th17細胞可能參與瞭GD的髮病過程。另外,放射性131 I可能通過影響Th17細胞及IL-17起到治療GD的作用。
목적:통과비교연구GD환자131 I、갑구미서치료외주혈중Th17세포、IL-17적변화,탐토Th17세포재 GD 발병궤제중적작용급의의。방법:수집초진적GD환자31례채용131I치료,30례채용갑구미서(MMI)치료,분별재치료전(T0)급치료후1개월(T1)、3개월(T3)진행상관지표측정。령선년령、성별필배적29례정상인작위정상대조조。응용류식세포의기술검측외주혈중Th17세포비례。채용ELISA 법검측각조혈청 IL-17수평。결과:2충치료방안T0조외주혈 Th17세포급IL-17수평명현고우정상대조조( P<0.01)。131 I치료조외주혈Th17세포급IL-17수평재T0、T1、T3조중수평축점하강,잉고우정상대조조(P<0.01),MMI치료조변화무통계학차이(P>0.05)。채용쌍변량상관성분석득출Th17세포비례여IL-17수평정정상관(r=0.758,P<0.05),차량자여갑상선상관항체정정상관。결론:Th17세포、IL-17재초발GD중고표체,Th17세포가능삼여료GD적발병과정。령외,방사성131 I가능통과영향Th17세포급IL-17기도치료GD적작용。
Objective:To explore the role of Th17 cells in the pathogenesis with Graves′disease (GD),through examining the proportion of peripheral of Th17 cells and the plasma levels of Interleukin-17 ( IL-17 ) before and after 131 I or methimazol ( MMI ) treatment with GD patients.Methods:We studied 31 subjects and 30 subjects with GD after 131 I or MMI treatment as 131 I therapy group and MMI therapy group and examined as before treatment (T0 ),one month (T1)and three months (T3)after the treatment.29 age-and sexmatched healthy subjects were enrolled as the healthy control group.The Th17 lymphocytes cells were investigated by flow cytometry analysis.The levels of serum IL-17 were measured by ELISA.Results:The proportion of peripheral Th17 cells and the levels of IL-17 were significantly increased in the T0 group GD patients compared with the control group( P<0.01).In the 131 I therapy group the levels of Th17 cells,IL-17 in T0,T1,T3 decreased gradually,but still higher than in normal group( P<0.01) .But there was no sig-nificant difference in MMI therapy group (P>0.05).The proportion of peripheral Th17 cells had positive relationship with the level of IL-17( r=0.758,P<0.05 ) .Both of them were associated positively with thyroid autoantibodies.Conclusion: Th17 cells, IL-17 are highly expressed in the GD.Th17 cells may play an important role in the pathogenesis of GD.In addition,radioactive 131 I may also work on GD via Th17 cells and IL-17.