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《急性白血病患者化疗前后 IL-2、TNF-α及 VEGF 水平检测.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、一1160一ChinJLabDiagn,July,2014。Voll8,No.7文章编号:1007—4287(2014)07—1160—03急性白血病患者化疗前后IL一2、TNF一及VEGF水平检测的临床意义王婷,王静,李强。(1.辽河油田总医院血液内科,辽宁盘锦124010;2.中国人民解放军总医院健康医学中心,北京100853;3.葫芦岛市中心医院,辽宁葫芦岛125000)摘要:目的观察急性白血病患者化疗前后外周血IL一2、TNF_Ⅱ以及VEGF水平的变化,并探讨其与疾病预后的关系。方法应用放射免疫分析法对55例化疗前后急性白血病患者进行血清lL2和TNF—a含量
2、检测,应用酶联免疫法进行血浆VEGF含量检测,并与3O例正常健康人作对照,进行比较研究。结果急性白血病患者外周血IL2含量较正常人低,TNF_a及VEGF含量较正常人高,差异具有统计学意义(均P<0.01),但急性淋巴细胞白血病患者与急性非淋巴细胞白血病患者之间II一2、TNF—a和VEGF含量比较无统计学差异。化疗6个月后急性白血病患者II一2水平升高,TN及VEGF水平下降,与化疗前相比差异具有统计学意义(均P<0.01),且化疗后长期完全缓解组与短期完全缓解组相比,外周血IL-2含量更高,TNF—a及VEGF含量更低,差异具有统计学意义(均P3、性自血病患者外周血IL一2、TNF-a及VEGF水平异常,随着治疗逐渐恢复。定期检测外周血IL一2、TNF-a及VEGF水平有助于对患者免疫状态的监测和预后的评判。关键词:急性白血病;白介素一2;肿瘤坏死因子一;血管内皮生长因子;检测中图分类号:R733.71文献标识码:AClinicalSignificanceofDeterminationofSerumIL-2,TNF-aandPlasmaVEGFBeforeandAfterTreatmentinPatientswithAcuteLeukemiaWANGTing,WANGJing,LIQiang。.(1.Hemat4、ology,GeneralHospitalofLiaoheOil—field,Panjin124010,China;2.Specialwards,HealthSciencesCentre,People'sLiberationArmGeneralHospital,Beijing100853,China;3.Hematology,CentralHospitalofHuludao,Huludao125000,China)Abstract:ObjectiveTostudytheserumIL一2,TNF-aandplasmaVEGFlevelsbeforeandaftertr5、eatmentinpa—tientswithacuteleukemia,andexploretheirrelationshipwiththeprognosisofacuteleukemia.MethodsSerumII一2andTNF-aweredetectedbyradioimmunoassay(RIA),plasmaVEGFwasdetectedbyELISAin55patientswithacuteleukemiabeforeandaftertreatmentaswellas30normalhealthyindividuals.ResultsComparingw6、ithhealthycontrol,patientswithacuteleukemiahadsignificantlylowerserumlevelofIL一2andhigherserumTNF-aandplasmaVEGF(P7、asup-regulated。TNF-aandplasmaVEGFweredown-regulated.andthereweresignificantdifferencesbetweenacuteleukemiapatientswithlongperiodofcompleteremissionandpatientswithshortperiodofcompleteremission(P<0.01).ConclusionPatientswithacuteleukemiahadabnormalserumlevelofIL一2,TNF-aandplasma
3、性自血病患者外周血IL一2、TNF-a及VEGF水平异常,随着治疗逐渐恢复。定期检测外周血IL一2、TNF-a及VEGF水平有助于对患者免疫状态的监测和预后的评判。关键词:急性白血病;白介素一2;肿瘤坏死因子一;血管内皮生长因子;检测中图分类号:R733.71文献标识码:AClinicalSignificanceofDeterminationofSerumIL-2,TNF-aandPlasmaVEGFBeforeandAfterTreatmentinPatientswithAcuteLeukemiaWANGTing,WANGJing,LIQiang。.(1.Hemat
4、ology,GeneralHospitalofLiaoheOil—field,Panjin124010,China;2.Specialwards,HealthSciencesCentre,People'sLiberationArmGeneralHospital,Beijing100853,China;3.Hematology,CentralHospitalofHuludao,Huludao125000,China)Abstract:ObjectiveTostudytheserumIL一2,TNF-aandplasmaVEGFlevelsbeforeandaftertr
5、eatmentinpa—tientswithacuteleukemia,andexploretheirrelationshipwiththeprognosisofacuteleukemia.MethodsSerumII一2andTNF-aweredetectedbyradioimmunoassay(RIA),plasmaVEGFwasdetectedbyELISAin55patientswithacuteleukemiabeforeandaftertreatmentaswellas30normalhealthyindividuals.ResultsComparingw
6、ithhealthycontrol,patientswithacuteleukemiahadsignificantlylowerserumlevelofIL一2andhigherserumTNF-aandplasmaVEGF(P7、asup-regulated。TNF-aandplasmaVEGFweredown-regulated.andthereweresignificantdifferencesbetweenacuteleukemiapatientswithlongperiodofcompleteremissionandpatientswithshortperiodofcompleteremission(P<0.01).ConclusionPatientswithacuteleukemiahadabnormalserumlevelofIL一2,TNF-aandplasma
7、asup-regulated。TNF-aandplasmaVEGFweredown-regulated.andthereweresignificantdifferencesbetweenacuteleukemiapatientswithlongperiodofcompleteremissionandpatientswithshortperiodofcompleteremission(P<0.01).ConclusionPatientswithacuteleukemiahadabnormalserumlevelofIL一2,TNF-aandplasma
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