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ID:32894683
大小:1.50 MB
页数:39页
时间:2019-02-17
《急性毛细支气管炎患儿血清il-17水平变化与临床意义探讨》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、青岛大学硕士学位论文急性毛细支气管炎患儿血清IL--17水平变化与临床意义探讨姓名:周阔申请学位级别:硕士专业:儿科学指导教师:张秋业20120603急性毛细支气管炎患儿血清IL_17水平变化与临床意义探讨摘要目的研究急性期毛细支气管炎的免疫病理状态。方法选择46例急性期毛细支气管炎患儿(其中轻症组24例,重症组22例)、20例普通病毒性肺炎患儿和15例健康婴儿为研究对象,酶联免疫吸附法测定血清IL一17、IFN—Y水平,化学发光法测定血清IgE水平。结果(1)各组间患儿血清IL.17水平的比较:急性期毛细支气管炎患儿血清IL一17水平为(26.91±7.1
2、3)ng/L,较普通病毒性肺炎组【(21.96_+5.62)ng/L]和对照组【(13.56±5.18)ng/Ll均显著升高,差异有显著意义(q=4.04、9.81,P<0.01);普通病毒性肺炎组患儿血清IL—17水平较对照组也显著升高,差异有显著意义(q=5.37,P3、6)ng/L,较普通病毒性肺炎组【(9.12±I.89)ng/L]和对照组【(8.95±1.64)ng/L]显著降低,差异有极显著意义(q=5.91、4.89,PO.05)。急性期毛细支气管炎重症组患儿血清IFN-Y水平【(6.13+1.56)ng/L]较轻症组【(7.93±1.72)ng/Ll明显降低,差异有显著意义(t=3.7,P4、病毒性肺炎组【(51.38±12.44)IU/m]】及对照组【(43.95±12.81)IU/mI】均显著升高,差异有显著意义(q=18.08、18.65,P5、esearchtheimmunopathogenesisofacutebronchiolitis.MethodsTestingSerumlevelsofIL·17、IFN吖、IgEdeterminedbyELISAorchemiluminescencein46casesofacutebronchiolitis(divideinto24mildcasesand22severecases),20casesofviralpneumoniaand15normalchildren.Results1.CompareforlevelsofIL·17:Serumlevels6、ofIL-17ininfantswitIlacutebronchiolitis【(26.91+7.13)ng/L】aresignificantlyhigherthanthoseinthe20casesofviralpneumonia[(21.96士5.62)ng/L】(q=4.04,P7、q=5.37,P<0.01).ThereisnodifferenceinScRImlevelsoflL-17betweenthecaseswithseverebronchiolitis[(26.54士7.93)ng/L】andmildbronchiolitis【(27.32-d:6.31)ng/L](P>0.05).2.Comparefor.Levelsof1NF-?:SerumlevelsofINF吖证infants妇出acutebronchiolitis[(7.07:1:1.86)ng/L】aresignificantlylowerthanthosein8、thecasesofviralpneumonia【(
3、6)ng/L,较普通病毒性肺炎组【(9.12±I.89)ng/L]和对照组【(8.95±1.64)ng/L]显著降低,差异有极显著意义(q=5.91、4.89,PO.05)。急性期毛细支气管炎重症组患儿血清IFN-Y水平【(6.13+1.56)ng/L]较轻症组【(7.93±1.72)ng/Ll明显降低,差异有显著意义(t=3.7,P4、病毒性肺炎组【(51.38±12.44)IU/m]】及对照组【(43.95±12.81)IU/mI】均显著升高,差异有显著意义(q=18.08、18.65,P5、esearchtheimmunopathogenesisofacutebronchiolitis.MethodsTestingSerumlevelsofIL·17、IFN吖、IgEdeterminedbyELISAorchemiluminescencein46casesofacutebronchiolitis(divideinto24mildcasesand22severecases),20casesofviralpneumoniaand15normalchildren.Results1.CompareforlevelsofIL·17:Serumlevels6、ofIL-17ininfantswitIlacutebronchiolitis【(26.91+7.13)ng/L】aresignificantlyhigherthanthoseinthe20casesofviralpneumonia[(21.96士5.62)ng/L】(q=4.04,P7、q=5.37,P<0.01).ThereisnodifferenceinScRImlevelsoflL-17betweenthecaseswithseverebronchiolitis[(26.54士7.93)ng/L】andmildbronchiolitis【(27.32-d:6.31)ng/L](P>0.05).2.Comparefor.Levelsof1NF-?:SerumlevelsofINF吖证infants妇出acutebronchiolitis[(7.07:1:1.86)ng/L】aresignificantlylowerthanthosein8、thecasesofviralpneumonia【(
4、病毒性肺炎组【(51.38±12.44)IU/m]】及对照组【(43.95±12.81)IU/mI】均显著升高,差异有显著意义(q=18.08、18.65,P5、esearchtheimmunopathogenesisofacutebronchiolitis.MethodsTestingSerumlevelsofIL·17、IFN吖、IgEdeterminedbyELISAorchemiluminescencein46casesofacutebronchiolitis(divideinto24mildcasesand22severecases),20casesofviralpneumoniaand15normalchildren.Results1.CompareforlevelsofIL·17:Serumlevels6、ofIL-17ininfantswitIlacutebronchiolitis【(26.91+7.13)ng/L】aresignificantlyhigherthanthoseinthe20casesofviralpneumonia[(21.96士5.62)ng/L】(q=4.04,P7、q=5.37,P<0.01).ThereisnodifferenceinScRImlevelsoflL-17betweenthecaseswithseverebronchiolitis[(26.54士7.93)ng/L】andmildbronchiolitis【(27.32-d:6.31)ng/L](P>0.05).2.Comparefor.Levelsof1NF-?:SerumlevelsofINF吖证infants妇出acutebronchiolitis[(7.07:1:1.86)ng/L】aresignificantlylowerthanthosein8、thecasesofviralpneumonia【(
5、esearchtheimmunopathogenesisofacutebronchiolitis.MethodsTestingSerumlevelsofIL·17、IFN吖、IgEdeterminedbyELISAorchemiluminescencein46casesofacutebronchiolitis(divideinto24mildcasesand22severecases),20casesofviralpneumoniaand15normalchildren.Results1.CompareforlevelsofIL·17:Serumlevels
6、ofIL-17ininfantswitIlacutebronchiolitis【(26.91+7.13)ng/L】aresignificantlyhigherthanthoseinthe20casesofviralpneumonia[(21.96士5.62)ng/L】(q=4.04,P7、q=5.37,P<0.01).ThereisnodifferenceinScRImlevelsoflL-17betweenthecaseswithseverebronchiolitis[(26.54士7.93)ng/L】andmildbronchiolitis【(27.32-d:6.31)ng/L](P>0.05).2.Comparefor.Levelsof1NF-?:SerumlevelsofINF吖证infants妇出acutebronchiolitis[(7.07:1:1.86)ng/L】aresignificantlylowerthanthosein8、thecasesofviralpneumonia【(
7、q=5.37,P<0.01).ThereisnodifferenceinScRImlevelsoflL-17betweenthecaseswithseverebronchiolitis[(26.54士7.93)ng/L】andmildbronchiolitis【(27.32-d:6.31)ng/L](P>0.05).2.Comparefor.Levelsof1NF-?:SerumlevelsofINF吖证infants妇出acutebronchiolitis[(7.07:1:1.86)ng/L】aresignificantlylowerthanthosein
8、thecasesofviralpneumonia【(
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