中国实验诊断学
中國實驗診斷學
중국실험진단학
CHINESE JOURNAL OF LABORATORY DIAGNOSIS
2014年
12期
1981-1984
,共4页
陈超%徐升强%王银%蒋冰%胡先泳
陳超%徐升彊%王銀%蔣冰%鬍先泳
진초%서승강%왕은%장빙%호선영
类风湿关节炎%抗核周因子抗体(APF)%抗环瓜氨酸肽抗体%抗角蛋白抗体%抗 RA3 3 抗体%C反应蛋白%血沉%类风湿因子(RF)
類風濕關節炎%抗覈週因子抗體(APF)%抗環瓜氨痠肽抗體%抗角蛋白抗體%抗 RA3 3 抗體%C反應蛋白%血沉%類風濕因子(RF)
류풍습관절염%항핵주인자항체(APF)%항배과안산태항체%항각단백항체%항 RA3 3 항체%C반응단백%혈침%류풍습인자(RF)
rheumatoid arthritis%antiperinuclear factor%anti-cyclic citrullinated peptide%anti-RA33%anti-keratin anti-body%rhenmatoid factor%Erythrocyte Sedimentation Rate%C reactive protein
目的:检测抗环瓜氨酸肽(CCP)抗体、抗核周因子抗体(APF)在类风湿关节炎(RA)诊断中的意义,并比较APF、CCP、抗角蛋白抗体(AKA)、抗 RA33抗体、类风湿因子(RF)、C反应蛋白及血沉在 RA中的意义,并探讨以上7种常用检查项目的联合检测在 RA诊断中的实际意义。方法采用 ELISA法检测抗 CCP抗体,间接免疫荧光法检测 APF、AKA,抗 RA33抗体及使用速率散射比浊定量法检测 RF,点化学发光法检测CRP及魏氏法检测血沉。共检测160例确诊 RA患者、90例非 RA其它自身免疫病患者及100例正常对照,并结合临床资料进行分析。结果APF、AKA、抗 RA33抗体、抗CCP抗体和 RF的灵敏度分别为45.6%、33.8%,27.5%,80.0%,62.5%,71.9%及74.4%,特异度分别为94.2%,94.7%,92.1%,90.0%,68.9%,56.8%and 79.2%。RA患者这五种抗体的阳性率均显著高于非 RA患者,差异具有统计学意义(P<0.05)。联合检查中,RA阳性组,APF+RF+CCP联合筛查阳性率已经达到95.0%。结论7种指标在检测 RA均有显著意义,APF、抗 CCP及 RF联合筛查即可获得较高的阳性率,更多指标的联用更有助于早期发现 RA患者。
目的:檢測抗環瓜氨痠肽(CCP)抗體、抗覈週因子抗體(APF)在類風濕關節炎(RA)診斷中的意義,併比較APF、CCP、抗角蛋白抗體(AKA)、抗 RA33抗體、類風濕因子(RF)、C反應蛋白及血沉在 RA中的意義,併探討以上7種常用檢查項目的聯閤檢測在 RA診斷中的實際意義。方法採用 ELISA法檢測抗 CCP抗體,間接免疫熒光法檢測 APF、AKA,抗 RA33抗體及使用速率散射比濁定量法檢測 RF,點化學髮光法檢測CRP及魏氏法檢測血沉。共檢測160例確診 RA患者、90例非 RA其它自身免疫病患者及100例正常對照,併結閤臨床資料進行分析。結果APF、AKA、抗 RA33抗體、抗CCP抗體和 RF的靈敏度分彆為45.6%、33.8%,27.5%,80.0%,62.5%,71.9%及74.4%,特異度分彆為94.2%,94.7%,92.1%,90.0%,68.9%,56.8%and 79.2%。RA患者這五種抗體的暘性率均顯著高于非 RA患者,差異具有統計學意義(P<0.05)。聯閤檢查中,RA暘性組,APF+RF+CCP聯閤篩查暘性率已經達到95.0%。結論7種指標在檢測 RA均有顯著意義,APF、抗 CCP及 RF聯閤篩查即可穫得較高的暘性率,更多指標的聯用更有助于早期髮現 RA患者。
목적:검측항배과안산태(CCP)항체、항핵주인자항체(APF)재류풍습관절염(RA)진단중적의의,병비교APF、CCP、항각단백항체(AKA)、항 RA33항체、류풍습인자(RF)、C반응단백급혈침재 RA중적의의,병탐토이상7충상용검사항목적연합검측재 RA진단중적실제의의。방법채용 ELISA법검측항 CCP항체,간접면역형광법검측 APF、AKA,항 RA33항체급사용속솔산사비탁정량법검측 RF,점화학발광법검측CRP급위씨법검측혈침。공검측160례학진 RA환자、90례비 RA기타자신면역병환자급100례정상대조,병결합림상자료진행분석。결과APF、AKA、항 RA33항체、항CCP항체화 RF적령민도분별위45.6%、33.8%,27.5%,80.0%,62.5%,71.9%급74.4%,특이도분별위94.2%,94.7%,92.1%,90.0%,68.9%,56.8%and 79.2%。RA환자저오충항체적양성솔균현저고우비 RA환자,차이구유통계학의의(P<0.05)。연합검사중,RA양성조,APF+RF+CCP연합사사양성솔이경체도95.0%。결론7충지표재검측 RA균유현저의의,APF、항 CCP급 RF연합사사즉가획득교고적양성솔,경다지표적련용경유조우조기발현 RA환자。
Objective To evaluate the diagnostic value of anti-cyclic citrullinated peptide (anti-CCP)antibody,anti-perinuclear factor (APF),anti-keratin antibody(AKA),anti-RA33,henmatoid factor(RF),Erythrocyte Sedimentation Rate(ESR)and C reactive protein(CRP)in patients with rheumatoid arthritis(RA).Methods indirect immunofluores-cent staining was used to assay APF and AKA,enzyme linked immunosorbent assays(ELISA)were used to detected anti-RA33 and anti-CCP,RF and CRP was assay with rate nephelometry,ESR was detected by fully automated ESR an-alyzer in 160 RA,in 90 patients with autoallergic disease except RA and 100 normal controls.Results The sensitivity of APF,AKA,anti-RA33,anti-CCP ,CRP,ESR and RF was 45.6%,33.8%,27.5% ,80.0%,62.5%,71.9%and 74.4%.while the specificity was 94.2%,94.7%,92.1%,90.0% ,68.9%,56.8%and 79.2%.Conclusion The APF, AKA,anti-RA33,and anti-CCP are serologic markers for RA as RF.Combined detection of the APF,RF and anti-CCP could have great clinic value in the diagnosis of RA.