摘要
用小鼠胎肝细胞为靶细胞的3H-TdR掺入法,测定了68例正常人和87例急性白血病(AL),33例恶性肿瘤患者的血清红细胞生成素(Epo)活性。正常值为5.7±3.6mU/ml,男女间无明显差别。87例AL中,59例初始和复发期Epo含量为360.2±177.7mU/ml,与正常比较差异显著(P<0.001)。28例缓解期AL患者Epo含量10.8±5.8mu/ml,较正常人偏高,但无统计学意义。AL各亚型间Epo含量无差别。AL患者Epo含量与外周血Hb含量呈负相关(P<0.005)。33例各种恶性肿瘤患者Epo增加,易发生骨髓转移的肿瘤,如淋巴瘤、多发性骨髓瘤、神经母细胞瘤,Epo含量较其它肿瘤更高(P<0.01)。
Serumerythropoietin(Epo)levelsin68healthysubjects,87acuteleukemia(AL)pa-tientsand33patientswithmalignanttumorsweremeasuredby3H-TdRincorporationinfetalmousehep-atocytes.Epolevelsinhealthysubjectswere5.7±3.6mU/ml,andnosignificantdiferencewasfoundbetweenmalesandfemales.Fifty-ninepreviouslyuntreatedorrelapsedALpatientsshowedsignificantlyhigherEpolevel(360.2±177.7mU/ml)thannormalsubjects(P<0.001).Theother28ALpatientsinremissionhadameanEpolevelof10.8±5.8mU/mlbutshowednodiferencestatisticalyfromnormalsubjects.EpolevelinALpatientsnegativelyassociatedwithhemoglobinconcentrations(P<0.005).In33patientswithmalignanttumors,Epolevelwashigherthannormal,andinpatientswithtumorsliabletobonemarrowmetastasis(suchaslymphoma,multiplemyeloma,neuroblastoma),Epolevelswerehigherthanthoseinothers(P<0.01).
出处
《中华血液学杂志》
CAS
CSCD
北大核心
1996年第1期7-9,共3页
Chinese Journal of Hematology