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时间:2019-05-13
《燃煤型砷中毒患者外周血红细胞GPA突变频率研究》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、遵义医学院硕士学位论文燃煤型砷中毒患者外周血红细胞GPA突变频率研究姓名:徐海环申请学位级别:硕士专业:皮肤病与性病学指导教师:张信江2003.5.16毕业论文燃j:!ll型砷中毒患者外周血红细胞血型糖蛋白A突变频率的研究燃煤羹砷中毒患者外周血红细胞GPA突变频率研究摘要目的1、检测燃煤型砷中毒(CAP)患者外周血红细胞血型糖委白A(GPA)的突变频率(MF);2、CAP患者与对照鳃GPA-MF是否有差异;3、不同痣程CAP患考GPA.MF是否有差是;4、CAP鼬瘿患者与非黔瘤患者GPA。MF是否有差异。方法分离、霆定40壤CAP患者外题盘红绍慰,与荧光索
2、标记戆单撬骛合后,采用流式细胞术进行GPA。MF分析。绪聚i、40镄CAP惠者羚撬盘红细戆GPA.MF:NN,MF为(21.23士13.97)×104;N(P—MF为(33.13士25.72)×10。;MM—MF为(110.904-63.58)×104;M肇·MF7"7(20,35士21.26)x104;2、CAP患者GPA—MF明强高于对照组(P3、)xlO"6;M母一MF(45.16:t12.69)x104;GPA—MF明慰高于q#肿瘤组(P4、_。_‘一MutationFrequencyofErythrocyteGlycophorin—AinPatientsExposedtoArsenic-ContainingCoalinGuizhou,ChinaAbstractExposuretoarsenic(As)throughburningarsenic—containingcoalcausesvarioustumorsinapopulationofGuizhou,China.ThisstudyexaminedthemutationfrequencyofglycophorinA,asialoglycop5、roteinsensitivetotoxicinsult,inerythrocytesofthesearsenic—exposedpatients.ThemutationfrequencyofglycophorinAinfluencesthebloodtype。Peripheralbloodwascollectedfrom40adulthealthsubjectsand80arsenic—exposedpatientsinanticoagulantheparin—treatedtubes。Erythrocyteswereisolatedandimmuno—6、labelederythrocyteswereidentifiedwithflowcytometry.ArsenicexposuredramaticallyincreasedthemutationfrequencyoferythrocyteglycophorinA,asreflectedinalteredbloodtypes:NN,3.72VS21.23;Nq0,12.6VS33.13;MM,13.17VS110.9;M晚5.22VS20,35×10-6inhealthsubjectsandarsenicpatients,respectively.The望7、些笙兰塑堡型塑!堂曼塑竺竺坐丝型些璺型塑堡皇垒篓塞塑堂竺塑壅!totalmutationfrequency、,vasincreasedmore。than5-fold(34.78inhealthsubjectsand185.6×10~inarsenicpatients).Furtbmore,inarsenic—exposedpopulation,themutationfrequencyoferythrocyteglycophorinAwassignificantlyhigherintumor-bearingpatientsthannon—tumorpatie8、nts:NN,31.5VS19。4;N鸭54.5VS29.5;MM
3、)xlO"6;M母一MF(45.16:t12.69)x104;GPA—MF明慰高于q#肿瘤组(P4、_。_‘一MutationFrequencyofErythrocyteGlycophorin—AinPatientsExposedtoArsenic-ContainingCoalinGuizhou,ChinaAbstractExposuretoarsenic(As)throughburningarsenic—containingcoalcausesvarioustumorsinapopulationofGuizhou,China.ThisstudyexaminedthemutationfrequencyofglycophorinA,asialoglycop5、roteinsensitivetotoxicinsult,inerythrocytesofthesearsenic—exposedpatients.ThemutationfrequencyofglycophorinAinfluencesthebloodtype。Peripheralbloodwascollectedfrom40adulthealthsubjectsand80arsenic—exposedpatientsinanticoagulantheparin—treatedtubes。Erythrocyteswereisolatedandimmuno—6、labelederythrocyteswereidentifiedwithflowcytometry.ArsenicexposuredramaticallyincreasedthemutationfrequencyoferythrocyteglycophorinA,asreflectedinalteredbloodtypes:NN,3.72VS21.23;Nq0,12.6VS33.13;MM,13.17VS110.9;M晚5.22VS20,35×10-6inhealthsubjectsandarsenicpatients,respectively.The望7、些笙兰塑堡型塑!堂曼塑竺竺坐丝型些璺型塑堡皇垒篓塞塑堂竺塑壅!totalmutationfrequency、,vasincreasedmore。than5-fold(34.78inhealthsubjectsand185.6×10~inarsenicpatients).Furtbmore,inarsenic—exposedpopulation,themutationfrequencyoferythrocyteglycophorinAwassignificantlyhigherintumor-bearingpatientsthannon—tumorpatie8、nts:NN,31.5VS19。4;N鸭54.5VS29.5;MM
4、_。_‘一MutationFrequencyofErythrocyteGlycophorin—AinPatientsExposedtoArsenic-ContainingCoalinGuizhou,ChinaAbstractExposuretoarsenic(As)throughburningarsenic—containingcoalcausesvarioustumorsinapopulationofGuizhou,China.ThisstudyexaminedthemutationfrequencyofglycophorinA,asialoglycop
5、roteinsensitivetotoxicinsult,inerythrocytesofthesearsenic—exposedpatients.ThemutationfrequencyofglycophorinAinfluencesthebloodtype。Peripheralbloodwascollectedfrom40adulthealthsubjectsand80arsenic—exposedpatientsinanticoagulantheparin—treatedtubes。Erythrocyteswereisolatedandimmuno—
6、labelederythrocyteswereidentifiedwithflowcytometry.ArsenicexposuredramaticallyincreasedthemutationfrequencyoferythrocyteglycophorinA,asreflectedinalteredbloodtypes:NN,3.72VS21.23;Nq0,12.6VS33.13;MM,13.17VS110.9;M晚5.22VS20,35×10-6inhealthsubjectsandarsenicpatients,respectively.The望
7、些笙兰塑堡型塑!堂曼塑竺竺坐丝型些璺型塑堡皇垒篓塞塑堂竺塑壅!totalmutationfrequency、,vasincreasedmore。than5-fold(34.78inhealthsubjectsand185.6×10~inarsenicpatients).Furtbmore,inarsenic—exposedpopulation,themutationfrequencyoferythrocyteglycophorinAwassignificantlyhigherintumor-bearingpatientsthannon—tumorpatie
8、nts:NN,31.5VS19。4;N鸭54.5VS29.5;MM
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