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时间:2020-04-24
《血清1,25-二羟维生素D3水平在老年胃癌患者中的临床意义-论文.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、·368·中华老年多器官疾病杂志2014年5月28日第13卷第5期ChinJMultOrganDisElderly,Vo1.13,No.5,May28,2014·临床研究·血清1,25一二羟维生素D3水平在老年胃癌患者中的临床意义李强,苏艳玲2,任为国。(惠州市第三人民医院:肿瘤科,。五官科,惠州516002;。中南大学附属湘雅第三医院消化内科,长沙410013)【摘要】目的检测老年胃癌患者血清中1,25.二羟维生素D3[1,25一(OH)2D3]浓度,探讨其浓度水平与胃癌临床病例特征及预后的关系。方法选取惠州市第三人民医院2009年9月至2012年9月65例老
2、年胃癌患者,利用酶联免疫吸附测定(ELISA)血清1,25一(0H)2D3的浓度,并分析其浓度水平与临床病理特征和预后的相关性。结果在65例样本中测得,经病理诊断后未接受任何治疗之前的血清1,25.(0H)2D3起始浓度为(18.26±4.13)~tg/L,经治疗评估,出现进展时的浓度为(9.26±3.21)L,差异具有统计学意义(P=0.028o二者与肿瘤的临床分期及分化程度显著相关(P0.05o较高浓度的1,25一(0H)2D3(>201xg/L)明显改善老年胃癌患者的生存(P<0.0
3、5o结论血清1,25.(0H)2D3水平可能成为判别胃癌恶性程度的指标,与老年胃癌患者的预后密切相关。【关键词】胃肿瘤;二羟胆钙化醇类;1,25.二羟维生素D3;酶联免疫吸附测定;预后【中图分类号】R735.2【文献标识码】A【DOI】10.3724/SP.J.1264.2014.00086Clinicalsignificanceofserum1,25-(OH)2D3levelinelderlypatientswithgastriccancerLIQiang,SUYan—Ling,RENWei—Guo(IDepartmentofOncology,Departme
4、ntofOphthalmologyandOtorhinolaryngology,theThirdPeople’sHospitalofHuizhoucity,Huizhou516002,China;DepartmentofGastroenterology,theThirdXiangyaHospital,CentralSouthUniversity,Changsha410013,China)【Abstract】ObjectiveTodetecttheserumlevelof1,25一dihydroxyvitaminD3[1,25.(0H)2D3]intheelder
5、lypatientswithgastriccancer,andfurtherexplorethecorrelationsofthelevelwiththeclinicalfeaturesandprognosisofthedisease.MethodsAtotalof65elderlypatients(ranging62to83yearsold)withnewlydiagnosedgastriccancerpathologicallyinourhospitalfromSeptember2009toSeptember2012wereenrolledinthisstu
6、dy.Theirmorningfastingbloodsamplesbeforeandaftertreatmentwerecollectedforthedeterminationofserumlevelof1,25一(OH)2D3byenzyme—linkedimmunosorbentassay(ELISA).Thecorrelationsofthelevelswithclinicalpathologicalfeaturesandprognosiswereanalyzed.ResultsTheoriginallevelof1,25一(OH)2D3was(18.2
7、6±4.13)~tg/Linthese65patientsafterpathologicaldiagnosisbeforeanytreatment,andtheadvancedlevelbecame(9.26±3.21)lxg/Laftertreatment,withstatisticaldifference(P=0.028).Theoriginalandadvancedlevelsweresignificantlycorrelatedwithclinicalstagesandcelldifferentiation(尸<0.05),butnotwithtumor
8、locations,de
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