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时间:2018-09-02
《选择性脾胃区减断分流术对血清IL-4,IL-6和sIL-2R水平的影响.doc》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、选择性脾胃区减断分流术对血清IL-4,IL-6和sIL-2R水平的影响作者:陶崇林 张启瑜 陶志华 廖毅 周蒙滔 余正平 施红旗【摘要】 目的 探讨门静脉高压症脾功能亢进患者行选择性脾胃区减断分流术(selectivedecongestivedevascularizationshuntofgastrosplenicregion,SDDS-GSR)后血清白介素-4(Interleukin-4,IL-4)、白介素-6(Interleukin-6,IL-6)和游离白介素-2受体(solubleinterleukin-2receptor,sIL-
2、2R)水平的变化及意义。方法 ELISA法检测8例SDDS-GSR术后1~3年门脉高压症患者血清IL-4,IL-6和sIL-2R水平,并与正常人及门脉高压症非手术患者作对照研究。结果 门脉高压症非手术患者血清IL-4,IL-6和sIL-2R水平分别为(15.67±3.15)pg/ml,(3.16±1.30)pg/ml和(161.03±30.61)pg/ml,较正常组显著升高(P<0.01),SDDS-GSR术后IL-6,sIL-2R水平分别为(2.11±0.59)pg/ml和(124.98±36.93)pg/ml,较非手术组降低有统计
3、学意义(P<0.05),但仍显著高于正常组(P<0.05)。结论 IL-6和sIL-2R的分泌调节紊乱在肝硬化发病机制中起重要作用,SDDS-GSR术可有效缓解脾亢,显著降低患者血清IL-6和sIL-2R水平,表明有利于肝功能的维护和缓解肝硬化进展。【关键词】高血压,门静脉;远端脾肾分流术;脾脏;白介素 AbstractObjectiveToexplorethechangesoftheserumlevelsofIL-4,IL-6andsIL-2Rafterselectivedecongestivedevascularizati
4、onshuntofgastrosplenicregion(SDDS-GSR),andanalyzetheclinicalsignificance.MethodsTheserumlevelsofIL-4,IL-6andsIL-2Rweredeterminedfrom1to3yearsafterSDDS-GSRin8patients(SDDS-GSRgroup)andcomparedwiththelevelsofhealthyindividuals(normalgroup)andthepatientsofcirrhotichyperspleni
5、smwithoutanyoperation(non-operationgroup).ResultsThelevelsofIL-4,IL-6andsIL-2Rinthenon-operationgroupwere(15.67±3.15)pg/ml,(3.16±1.30)pg/mland(161.03±30.61)pg/ml,respectivelyandhigherthanthoseinnormalgroup(P<0.01).Comparedwithnon-operationgroup,however,thelevelsofIL-6,s
6、IL-2Rweremarkedlyreducedto(2.11±0.59)pg/mland(124.98±36.93)pg/mlinSDDS-GSRgroup(P<0.05).ConclusionsTheadjustmentofIL-6andsIL-2Rplaysanimportantroleinthepathogenesisofhepaticcirrhosis.SDDS-GSRcanrelievehypersplenism,markedlyreducetheserumlevelsofIL-6andsIL-2R,whichindica
7、testhatSDDS-GSRcanrelievesthedevelopmentofhepaticcirrhosisandisprotiousgoodforthemaintenanceofliverfunction.Keywordshypertension,portal;distalsplenorenalshunt;spleen;4interleukin选择性脾胃区减断分流术(selectivedecongestivedevascularizationshuntofgastrosplenicregion,SDDS-GSR),原称脾动脉缩窄式
8、远端脾肾静脉分流术,该术式在Warren术基础上附加脾动脉缩窄和胃左动脉及冠状静脉系统的彻底离断,并融入了脾胃区减流之概念,进一步加强了区域性减压,同时有效地缓解脾功能亢进并保留
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