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ID:32289111
大小:5.10 MB
页数:49页
时间:2019-02-02
《冠心病病人血清血管内皮细胞钙黏蛋白与超敏c反应蛋白浓度的变化与临床意义》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、冠心病病人血清血管内皮细胞钙黏蛋白与超敏C反应蛋白浓度的变化及临床意义摘要目的探讨冠心病(CHD)病人血清血管内皮细胞钙黏蛋白(VE—cadherin)和超敏C反应蛋白(hs-CRP)的变化及其意义。方法采用酶联免疫吸附法(ELISA),测定了20例稳定型心绞痛(SAP)病人、20例不稳定型心绞痛(UAP)病人、20例急性心肌梗死(AMI)病人血清VE-cadherin浓度和hs-CRP浓度的变化,并与20例对照组进行比较。结果CHD病人血清VE-cadherin、hs-CRP浓度均明显升高,与对照组比较差异有具有显著性(t
2、=6.02,6.27,P3、P病人的AUC眦分别为0.915和0.956,其灵敏度和特异度分别为O.90,O.85和O.90,0.95;SAP病人的AUC麟分别为0.801,0.813。血清VE-cadherin、hs-CRP对AMI、UAP病人有较高的诊断价值,且无统计学差异(u=0.357,0.195,P>O.05)。结论血清VE-cadherin和hs-CRP浓度的升高与冠状动脉病情密切相关,对CHD有较高的诊断价值。硕士研究生:郭庆波(临床检验诊断学)指导教师:刘成玉教授边立忠副教授关键词:冠状动脉疾病;C反应蛋白;血管内皮细胞钙黏蛋白;诊断T4、HECHANGESANDCLINICALSIGNIFICANCEOFVASCULARENDOTHELIALCADHEIUNANDHYPERSENSITIVEC.REACTIVEPRoTEININPATIENTSWITHCORONARYHEARTDISEASEAbstractobjectiveToexplorethechangesandclinicalsignificanceofserumvascularendothelialcadherin(VE.cadherin)andhypersensitivee-reactivepro5、tein(hs-CI心)levelsinpatientswithcoronaryheartdisease(CHD).MethodsByusingenzyme-linkedimmunosobentassay(ELISA),serumⅦ-eadlaerinandhs.CRPweremeasuredin20patientswithacutemyocardialinfarction(AMI),20patientswithunstableanginapectoris(UAP),20paitentswimstableanginapect6、oris(SAP)and20controls.ResultsTheserumlevelsofvE.cadherin,hs.CRPi11tllepatientswithCHDwerehigherthanthoseinthecontrols(f=6.02,6.27,P<0.01).VE.cadherinandhs.CRPlevelsweregraduallyincreasedinSAPgroup。UAPgroupandA/viigroup.Thereweresignificantdifferencesintheserumleve7、lsofVE.cadherinandhs.CRPamongtheAMI.UAPandSAPpatients(F=35.66,36.12,q=4.564-,9.83,P8、cificityofVE.cadherinandhs.CRPwere0.95,0.90and0.95,0.95inpatients、ⅣimJWI.TheAUCl浅ofⅦ.cadherinandhs.CI冲were0.915,0.956,and也esensitivityandspecific
3、P病人的AUC眦分别为0.915和0.956,其灵敏度和特异度分别为O.90,O.85和O.90,0.95;SAP病人的AUC麟分别为0.801,0.813。血清VE-cadherin、hs-CRP对AMI、UAP病人有较高的诊断价值,且无统计学差异(u=0.357,0.195,P>O.05)。结论血清VE-cadherin和hs-CRP浓度的升高与冠状动脉病情密切相关,对CHD有较高的诊断价值。硕士研究生:郭庆波(临床检验诊断学)指导教师:刘成玉教授边立忠副教授关键词:冠状动脉疾病;C反应蛋白;血管内皮细胞钙黏蛋白;诊断T
4、HECHANGESANDCLINICALSIGNIFICANCEOFVASCULARENDOTHELIALCADHEIUNANDHYPERSENSITIVEC.REACTIVEPRoTEININPATIENTSWITHCORONARYHEARTDISEASEAbstractobjectiveToexplorethechangesandclinicalsignificanceofserumvascularendothelialcadherin(VE.cadherin)andhypersensitivee-reactivepro
5、tein(hs-CI心)levelsinpatientswithcoronaryheartdisease(CHD).MethodsByusingenzyme-linkedimmunosobentassay(ELISA),serumⅦ-eadlaerinandhs.CRPweremeasuredin20patientswithacutemyocardialinfarction(AMI),20patientswithunstableanginapectoris(UAP),20paitentswimstableanginapect
6、oris(SAP)and20controls.ResultsTheserumlevelsofvE.cadherin,hs.CRPi11tllepatientswithCHDwerehigherthanthoseinthecontrols(f=6.02,6.27,P<0.01).VE.cadherinandhs.CRPlevelsweregraduallyincreasedinSAPgroup。UAPgroupandA/viigroup.Thereweresignificantdifferencesintheserumleve
7、lsofVE.cadherinandhs.CRPamongtheAMI.UAPandSAPpatients(F=35.66,36.12,q=4.564-,9.83,P8、cificityofVE.cadherinandhs.CRPwere0.95,0.90and0.95,0.95inpatients、ⅣimJWI.TheAUCl浅ofⅦ.cadherinandhs.CI冲were0.915,0.956,and也esensitivityandspecific
8、cificityofVE.cadherinandhs.CRPwere0.95,0.90and0.95,0.95inpatients、ⅣimJWI.TheAUCl浅ofⅦ.cadherinandhs.CI冲were0.915,0.956,and也esensitivityandspecific
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