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《免疫固定电泳中M蛋白染色成像的观察分析-论文.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、国际检验医学杂志2014年9月第35卷第17期IntJLabMed,September2014,Vo1.35,No.17·检验技术与方法·免疫固定电泳中M蛋白染色成像的观察分析张晶,吴永彬,贺慧(南溪山医院检验科,广西桂林541002)摘要:目的探讨血清免疫固定电泳中M蛋白的不同染色程度在,床诊断中的应用价值。方法对196例临床血清标本进行免疫固定电泳(IFE)检测,分析M蛋白阳性电泳的成像,并采用SPSS13.0进行统计学分析,以此对M蛋白进行回顾性分析。结果196例M蛋白阳性患者中,被诊断为单克隆免疫球蛋白血
2、症者103例,其中多发性骨髓瘤(MM)96例,其他单克隆免疫球蛋白血症7例;非单克隆免疫球蛋白血症93例;分析M带在不同临床分组中的染色情况发现:在单克隆免疫球蛋白中M带以粗大浓染为主,MM的浓染率达90.6,与其他单克隆免疫球蛋白血症比较差异无统计学意义(P3、意义(P<0.01)。结论IFE中浓染的M带,尤其是伴有同位带的M带,是诊断单克隆免疫球蛋白血症尤其是MM的重要支持依据,M蛋白的出现可为单克隆免疫球蛋白血症提供早期的预警提示。关键词:免疫固定电泳;M蛋白;多发性骨髓瘤;单克隆免疫球蛋白血症DOI:10.3969/j.issn.1673—4130.2014.17.043文献标识码:A文章编号:1673—4130(2014)17—2367-020bservationandAnalysisoftheMProteininImmunofixationElectr0phO4、resisZhangJing,WuYongbin,HeHui(DepartmentofClinicalLaboratory,NanxishanHospital,Guilin,Guangxi541002,China)Abstract:ObjeetiveToanalysisthevaryingdegreesoftheMproteinstainingafterimmunofixationelectrophoresis(IFE)andstudyitsapplicationsinclinicaldiagnosis.Meth5、ods196casesofclinicalserumsamplesweretestedbyusingIFE,weanalyzedthepositiveelectrophoreticbandsofMproteinandperformedstatisticalanalysisbyusingSPSS17.0.TheMproteinswereanalyzedret—rospectively.Results103patientswerediagnosedwithmonoclonalgammopathyin196patien6、tswithpositiveMproteinbands,in—eluding96casesofmultiplemyeloma(MM)and7casesofothermonoclonalgammopathy:93patientswerenon—monoelonalgain—mopathy.ByanalyzingtheMbandstainingindifferentclinicalgroups,wefoundthatMbandsweremainlywithdenseandthickstaininginmonoclon7、alimmunoglobulingroup,thedensestainingrateofMMwas90.6,andthedifferencebetweenMMandtheothermonoclonalgammopathywasnotsignificant(P>0.05).Incontrast,Mbandswereinlightandnarrowstaininginnon-mono—clonalimmunoglobulingroup,therateofwhichwas25。8,thedifferencebetwee8、nnon—monoclonalimmunoglobulingroupandmonoclonalimmunoglobulingroupwasstatisticallysignificant(P<0.01).TheproportionofallelicbandinMM,othermonoclonalgammopathy,non—monoclonalgammopathywere
3、意义(P<0.01)。结论IFE中浓染的M带,尤其是伴有同位带的M带,是诊断单克隆免疫球蛋白血症尤其是MM的重要支持依据,M蛋白的出现可为单克隆免疫球蛋白血症提供早期的预警提示。关键词:免疫固定电泳;M蛋白;多发性骨髓瘤;单克隆免疫球蛋白血症DOI:10.3969/j.issn.1673—4130.2014.17.043文献标识码:A文章编号:1673—4130(2014)17—2367-020bservationandAnalysisoftheMProteininImmunofixationElectr0phO
4、resisZhangJing,WuYongbin,HeHui(DepartmentofClinicalLaboratory,NanxishanHospital,Guilin,Guangxi541002,China)Abstract:ObjeetiveToanalysisthevaryingdegreesoftheMproteinstainingafterimmunofixationelectrophoresis(IFE)andstudyitsapplicationsinclinicaldiagnosis.Meth
5、ods196casesofclinicalserumsamplesweretestedbyusingIFE,weanalyzedthepositiveelectrophoreticbandsofMproteinandperformedstatisticalanalysisbyusingSPSS17.0.TheMproteinswereanalyzedret—rospectively.Results103patientswerediagnosedwithmonoclonalgammopathyin196patien
6、tswithpositiveMproteinbands,in—eluding96casesofmultiplemyeloma(MM)and7casesofothermonoclonalgammopathy:93patientswerenon—monoelonalgain—mopathy.ByanalyzingtheMbandstainingindifferentclinicalgroups,wefoundthatMbandsweremainlywithdenseandthickstaininginmonoclon
7、alimmunoglobulingroup,thedensestainingrateofMMwas90.6,andthedifferencebetweenMMandtheothermonoclonalgammopathywasnotsignificant(P>0.05).Incontrast,Mbandswereinlightandnarrowstaininginnon-mono—clonalimmunoglobulingroup,therateofwhichwas25。8,thedifferencebetwee
8、nnon—monoclonalimmunoglobulingroupandmonoclonalimmunoglobulingroupwasstatisticallysignificant(P<0.01).TheproportionofallelicbandinMM,othermonoclonalgammopathy,non—monoclonalgammopathywere
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