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《胎盘多肽对MDS患者骨髓病态造血的影响.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、·908·西部医学2015年6月第27卷第6期MedJWestChina,June2015,Vo1.27,No.6胎盘多肽对MDS患者骨髓病态造血的影响王清丁倩黄竹芸(贵州省人民医院血液科,贵州贵阳550002)【摘要】目的研究胎盘多肽对骨髓病态造血的影响。方法选取2010年1O月~2012年12月住院治疗的3O例骨髓增生异常综合征(MDS)患者作为研究对象,另选取3O例同期体检的健康人作为对照组。采用免疫组化方法检测其造血细胞[骨髓细胞(BonemarrowcellFasligand,Fas)和骨髓细胞配体(BonemarrowcellFa
2、sligand,FasL)]的表达。体外培养使用胎盘多肽,并观察其对两组造血功能以及造血细胞凋亡的影响。结果MDS患者不同病种的Fas表达不同,幼红细胞性顽固性贫血(refractoryanemia,erythroblastic,RAEB)患者明显低于难治性贫血(Refractoryanemia,RA)患者,过量的幼红细胞性顽固性贫血(refractoryanemiawithexcessblasts,RAEB-t)患者明显低于RAEB患者,三者之间差异均具有统计学意义(均.P<0.05)。MDS患者的CFU—GM和CFU—E明显低于对照组(P
3、4、患者;骨髓造血;细胞凋亡【中图分类号】R733.73【文献标志码】Adoi:10.3969/j.issn.1672—3511.2015.06.035PilotstudyoninfluencesofplacentapolypeptidetomarrowhemopoiesisforMDSpatientsWANGQing,DINGQing,HUANGZhuyun(DepartmentofHematology,GuizhouProvincialPeople'sHospital,Guiyang550002)[Abstract]ObjectiveTost5、udytheinfluencesofplacentapolypeptidetomarrowhemopoiesis.Methods30pa—tientswithmyelodysplasticsyndrome(MDS)wereselectedastheresearchobjects,andanother30healthypeoplewhohadphysicalexaminationsinourhospitalinthecorrespondingperiodwereselectedasthecontrolgroup.Immunohistochemi6、calmethodwasusedtodetectandcomparetheexpressionofChinesename(Bonemarrowcel1FasligandFasFas)and(BonemarrowcellFasligandFasL)expression.inhematopoieticcells.Placentapolypeptidewasculturedinvitroanditsinfluencestohematopoieticfunctionandhematopoieticcellapoptosisforthetwogroup7、sneededtobeobserved.ResultsTheexpressionofFasindifferentdiseasesentitiesforMDSpatientswasdifferent;theexpressionforRAEBpa—tientswassignificantlylowerthanthatofChinesename(Refractoryanemia,RA)patients,whiletheexpressionforChi—nesename(refractoryanemiawithexcessblastsRAEB-t)p8、atientswasobviouslowerthanthatofRAEBpatients;thedifferencesamongthesewereofstatist
4、患者;骨髓造血;细胞凋亡【中图分类号】R733.73【文献标志码】Adoi:10.3969/j.issn.1672—3511.2015.06.035PilotstudyoninfluencesofplacentapolypeptidetomarrowhemopoiesisforMDSpatientsWANGQing,DINGQing,HUANGZhuyun(DepartmentofHematology,GuizhouProvincialPeople'sHospital,Guiyang550002)[Abstract]ObjectiveTost
5、udytheinfluencesofplacentapolypeptidetomarrowhemopoiesis.Methods30pa—tientswithmyelodysplasticsyndrome(MDS)wereselectedastheresearchobjects,andanother30healthypeoplewhohadphysicalexaminationsinourhospitalinthecorrespondingperiodwereselectedasthecontrolgroup.Immunohistochemi
6、calmethodwasusedtodetectandcomparetheexpressionofChinesename(Bonemarrowcel1FasligandFasFas)and(BonemarrowcellFasligandFasL)expression.inhematopoieticcells.Placentapolypeptidewasculturedinvitroanditsinfluencestohematopoieticfunctionandhematopoieticcellapoptosisforthetwogroup
7、sneededtobeobserved.ResultsTheexpressionofFasindifferentdiseasesentitiesforMDSpatientswasdifferent;theexpressionforRAEBpa—tientswassignificantlylowerthanthatofChinesename(Refractoryanemia,RA)patients,whiletheexpressionforChi—nesename(refractoryanemiawithexcessblastsRAEB-t)p
8、atientswasobviouslowerthanthatofRAEBpatients;thedifferencesamongthesewereofstatist
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