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银屑病关节炎患者血清tP1NP、β-CTX、OC、25-(OH)VD_3水平变化及意义 被引量:3

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摘要 目的探讨银屑病关节炎(Ps A)患者血清总Ⅰ型前胶原氨基端延长肽(t P1NP)、Ⅰ型胶原羧基端肽β特殊序列(β-CTX)、N-端骨钙素(OC)、25-羟维生素D3[25-(OH)VD_3)]水平变化及其临床意义。方法选择51例Ps A患者作为观察组,其中骨质破坏19例、无骨质破坏32例,28例健康体检者作为对照组。采用电化学发光法检测两组血清骨标记物t P1NP、β-CTX、OC及25-(OH)VD_3,并分析血清骨标记物水平与Ps A患者病情相关指标(年龄、病程、血沉及血清CRP)的关系。结果观察组血清t P1NP、β-CTX、OC水平均高于对照组(P<0.05或<0.01),两组血清25-(OH)VD_3水平比较差异无统计学意义(P>0.05)。观察组有骨质破坏者血清t P1NP、OC水平均高于无骨质破坏者(P均<0.01),有、无骨质破坏者血清β-CTX、25-(OH)VD_3水平比较差异均无统计学意义(P均>0.05)。血清t P1NP、β-CTX、OC、25-(OH)VD_3水平与Ps A患者年龄、病程、血沉及血清CRP水平均无关(P均>0.05)。观察组有骨质破坏者血清t P1NP水平与血沉呈正相关(r=0.557,P<0.05),血清β-CTX、OC、25-(OH)VD_3水平与患者病情相关指标均无关(P均>0.05)。结论 Ps A患者血清t P1NP、β-CTX、OC水平均升高;血清t P1NP水平有助于判断Ps A患者骨质破坏及病情活动程度。
机构地区 北京积水潭医院
出处 《山东医药》 CAS 北大核心 2017年第32期65-67,共3页 Shandong Medical Journal
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