摘要
了解血透患者血清全段甲状旁腺素[PTH(1~84)]与血小板胞内游离钙浓度{pt[Ca2+]i}的变化及其互相关系。方法用Fura-2荧光测定法和免疫放射法对24例血透患者测定上述两项内容。结果HD患者的静息pt[Ca2+]i;和PTH(1~84)是升高的,透析后则降低。静息pt[Ca2+]i与PTH(1~84)相关,其P值透前为<0.001,透后为<0.05。结论PTH(1~84)是主要影响pt[Ca2+]i水平的因素。
bjectiveToobservethechangesandtheircorrelationofparathyroidhormone[PTH(1~84)]andplateletcytosolicfreecalcium{pt[Ca2+]i}onhemodialysis(HD)patients.MethodsFura-2fluorometryandimmunora-dioassaywereusedtodetectPTH(1~84)andpt[Ca2+]iin24HDpatients.ResultsTherestingpt[Ca2+]iandPTH(1~84)increasedinHDcasesanddecreasedafterhemodialysis.Therestingpt[Ca2+]iwascorrelatedtoPTH(1~84),itsPvaluewas<0.001beforeHDand<0.05afterHD.ConclusionPTH(1~84)isamainfactoraf-fectingthelevelofpt[Ca2+]i.
出处
《中华肾脏病杂志》
CAS
CSCD
北大核心
1996年第5期269-272,共4页
Chinese Journal of Nephrology
关键词
甲状旁腺素
血小板胞内
游离钙
血液透析
尿毒症
ParathyroidhormonePlateletcytosolicfreecalciumHemodialysisFura-2fluorometryIm-munoradioassay