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时间:2018-10-13
《pct、scd14和cd64在肝硬化并发自发性细菌性腹膜炎诊疗中的意义》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、PCT、SCD14和CD64在肝硬化并发自发性细菌性腹膜炎诊疗中的意义李春英1邹金海2梁育飞1(1.河北省沧州市屮心医院消化内一科河北沧州061001)(2.沧州市屮心医院核医学科河北沧州061001)【摘要】目的:检测肝硬化患者外周血及腹水降钙素原(PCT)、SCD14和CD64的水平,探讨外周血及腹水PCT、SCD14和CD64检测对白发性细菌性腹膜炎(SBP)的诊断价值。方法:将肝硬化患者分为肝硬化SBP组(30例组1)、肝硬化腹水非SBP组(30例)(组2)及健康对照组(30例)(组3)3组。应用电化学发光免疫法测定血清、腹水降钙素原;应用流式细胞术测定外周血及腹水CD
2、64、SCD14。分别采集肝硬化SBP组患者在入院后24小时内、抗菌药物使用前及抗生素有效治疗7d的空腹上肢静脉血及无菌腹水,测定患者体内PCT、sCD14和CD64水平,同时行血常规、肝肾功能、凝血功能检查。肝硬化腹水非SBP组及健康对照组一次性采血及抽腹水测定以上指标。结果:SBP组治疗前外周血PCT、SCD14和CD64水平较腹水非SBP组和对照组明显升高,差异有统计学意义(P<0.01),而腹水非SBP组和对照组间比较差异无统计学意义(P〉0.05);SBP组治疗前腹水PCT、SCD14和CD64水平较腹水非SBP组明显升高,差异有统计学意义(P<0.01);治疗后肝硬
3、化SBP组血及腹水PCT、SCD14和CD64水平明显卜'降,与治疗前比较差异有统计学意义(P<0.05>;另SBP组治疗前后腹水屮PCT、SCD14和CD64水平均明显高于外周血屮的水平,差异均有统计学意义(P<0.05)。结论:血及腹水屮PCT、SCD14和CD64水平检测对于肝硬化SBP的早期诊断、疗效判定有一定的临床意义;且腹水检测敏感度优于外周血检测。【关键词】肝硬化;降钙素原;SCD14;CD64;自发性细菌性腹膜炎【屮图分类号】R657.3+1【文献标识码】B【文章编号】1003-5028(2015)8-0872-02Clinicalsignifica
4、nceofPCT、sCD14andCD64inpatientswithcirrhosisandspontaneousbacterialperitonitis[Abstract]Objective:TodetecttheconcentrationofPCT,sCD14andCD64inbloodandascitesandinvestigatethediagnosisvalueofPCT,sCD14andCD64inbloodandascites.Methods:Therewerethreegroups.Thesixtypatientswithlivercirrhosiswered
5、ividedintotwogroups.Livercirrhosiswithspontaneousbacterialperitonitis(SBP)(30patients)wereingroup1andlivercirrhosiswithoutSBP(30patients)wereingroup2.Thirtyhealthysubjectswereincontrolgroup(group3).ThePCTinbloodandasciteswasdeteminedbyelectrochemiluminescenceimmunoassay(ECLI)andThesCD14andCD
6、64inbloodandascitesweredeterminedbyflowcytometry.Thefastingvenousbloodintheupperlimbandasciteswereobtainedfrompatientsingroup1atthetimeofwithin24hoursafteradmission,beforeuseofantibioticsandsevendaysafterantibioticeffectivetreatment.ThePCT,sCD14andCD64weredetectedandatthesametimethebloodcoun
7、t,liver,kidneyandbloodcoagulatefunctionsweretested.AIIthesametestswereappliedingroup2andgroup3.Results:TheconcentrationofPCT,sCD14andCD64inbloodwashigherthanthatingroup2andgroup3beforetreatmentwhichhadstatisticaldifferences(P<0.01).Therehadnosta
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