25-羟维生素D水平与早期类风湿性关节炎的相关性研究.pdf
25一羟维生素D水平与早期类风湿性关节炎的相关性研究
王茂峰,陈德宝,楼永刚,万汝根(浙江省东阳市人民医院检验科322100)
【摘要】目的探讨25一羟维生素D浓度与早期类风湿性关节炎的相关性。方法收集东阳市人民医院2009
年1~7月类风湿性关节炎患者126例,记录肿胀关节数、压痛关节数、骨侵蚀度等I临床指标,并测定25一羟维生素D
浓度,分析维生素D水平与患者临床指标的变化,并测定健康对照组4O例25一羟维生素D浓度。结果类风湿性
关节炎患者25一羟维生素D浓度为(21.3土4.8)ng/mL,健康对照者25羟维生素D浓度为(37.2±8.6)ng/mL,类
风湿性关节炎患者25一羟维生素D浓度低于健康对照者,差异有统计学意义(PO.05),25羟维生素D浓度与类风
湿性关节炎疾病严重程度密切相关,差异有统计学意义(PO.05)。结论外周血25一羟维生素D水平与类风湿性
关节炎密切相关,但其作用机制有待深入研究。
【关键词】25一羟维生素D;类风湿性关节炎;骨侵蚀
中图分类号:R446.1;R593.22文献标志码:A文章编号:1672—9455(2010)11-1076—02
Associationstudybetween25(0H)vitaminDandearlyrheumatoidarthritisWANGMao—feng.CHENDe—bao.LOU
Yong—gang,WANRu—gen.DepartmentofClinicalLaboratory,DongyangPeoplesHospital,Dongyang,Zhejiang
3221O0,C^ina
[Abstract]ObjectiveTostudytheassociationbetween25(OH)vitaminDandearlyrheumatoidarthritis.
MethodsThesampleswerecollectedfrom126caseswithearlyrheumatoidarthritis,betweenJanuary2009andJuly
2009.Torecordswollenjointcount(SIC),tenderjointcount(TJc),boneerosioninacohortofthepatientswithrheu—
matoidarthritis(RA)andtodetermine25(OH)vitaminD,thentoanalysetheassociationbetween25(OH)vitaminD
andclinicalindicatorsofrheumatoidarthritispatients.40healthypeoplewerecollectedasthecontrolgrouptodeter—
mine25(OH)vitaminD.ResultsInperipheralblood,25(OH)vitaminDconcentrationofthepatientswithrheuma—
toidarthritiswas(21.3±4.8)ng/mL,but25(OH)vitaminDconcentrationofthecontrolgroupwas(37.2±8.6)
ng/mL,25(0H)vitaminDconcentrationwaslowerinRAgroupthancontrolgroup(P0.05),25(OH)vitaminD
concentrationwascorrelatedwiththeclinica1stageofrheumatoidarthritis(P0.05).Conclusion25(OH)vitamin
Dconcentrationiscorrelatedwithearlyrheumatoidarthritis,Yetfurtherstudiesarenecessarytoexplaintheimpact
oftheserelationshipsonthediseaseoccurrence.
[Keywords]25(OH)vitaminD;rheumatoidarthritis;boneerosion
类风湿性关节炎(rheumatoidarthritis,RA)是一种以滑人骨侵蚀组。(2)对照组:选择4O例来本院体检健康者,男1O
膜关节慢性炎性反应为主要临床表现