临床荟萃
臨床薈萃
림상회췌
CLINICAL FOCUS
2014年
6期
611-613
,共3页
魏巍%覃林珍%刘守江%王健
魏巍%覃林珍%劉守江%王健
위외%담림진%류수강%왕건
结核分枝杆菌%实时聚合酶链反应%支气管肺泡灌洗液%脱氧核糖核酸
結覈分枝桿菌%實時聚閤酶鏈反應%支氣管肺泡灌洗液%脫氧覈糖覈痠
결핵분지간균%실시취합매련반응%지기관폐포관세액%탈양핵당핵산
mycobacterium tuberculosis%real-time polymerase chain reaction%bronchoalveolar lavage fluid%DNA
目的:探讨实时荧光聚合酶链反应(FQ-PCR)检测支气管肺泡灌洗液结核分枝杆菌脱氧核糖核酸(TB-DNA)诊断肺结核的临床价值。方法选取我院收治的115例肺结核患者作为研究对象,所有患者均进行支气管肺泡灌洗液TB-DNA检测、血清结核分枝杆菌特异性抗原(TB-SA)抗体检测、痰涂片抗酸染色镜检等。结果支气管肺泡灌洗液TB-DNA检测、血清 TB-SA 抗体检测、痰涂片抗酸染色镜检诊断肺结核的敏感度分别为65.2%(75/115)、50.4%(58/115)、20.9%(24/115)。支气管肺泡灌洗液检测 TB-DNA诊断肺结核的敏感度显著高于血清 TB-SA抗体、痰涂片抗酸染色镜检(均P<0.05)。结论采用 FQ-PCR检测支气管肺泡灌洗液 TB-DNA诊断肺结核具有较高的敏感度。
目的:探討實時熒光聚閤酶鏈反應(FQ-PCR)檢測支氣管肺泡灌洗液結覈分枝桿菌脫氧覈糖覈痠(TB-DNA)診斷肺結覈的臨床價值。方法選取我院收治的115例肺結覈患者作為研究對象,所有患者均進行支氣管肺泡灌洗液TB-DNA檢測、血清結覈分枝桿菌特異性抗原(TB-SA)抗體檢測、痰塗片抗痠染色鏡檢等。結果支氣管肺泡灌洗液TB-DNA檢測、血清 TB-SA 抗體檢測、痰塗片抗痠染色鏡檢診斷肺結覈的敏感度分彆為65.2%(75/115)、50.4%(58/115)、20.9%(24/115)。支氣管肺泡灌洗液檢測 TB-DNA診斷肺結覈的敏感度顯著高于血清 TB-SA抗體、痰塗片抗痠染色鏡檢(均P<0.05)。結論採用 FQ-PCR檢測支氣管肺泡灌洗液 TB-DNA診斷肺結覈具有較高的敏感度。
목적:탐토실시형광취합매련반응(FQ-PCR)검측지기관폐포관세액결핵분지간균탈양핵당핵산(TB-DNA)진단폐결핵적림상개치。방법선취아원수치적115례폐결핵환자작위연구대상,소유환자균진행지기관폐포관세액TB-DNA검측、혈청결핵분지간균특이성항원(TB-SA)항체검측、담도편항산염색경검등。결과지기관폐포관세액TB-DNA검측、혈청 TB-SA 항체검측、담도편항산염색경검진단폐결핵적민감도분별위65.2%(75/115)、50.4%(58/115)、20.9%(24/115)。지기관폐포관세액검측 TB-DNA진단폐결핵적민감도현저고우혈청 TB-SA항체、담도편항산염색경검(균P<0.05)。결론채용 FQ-PCR검측지기관폐포관세액 TB-DNA진단폐결핵구유교고적민감도。
Objective To evaluate the value of real-time fluorescence polymerase chain reaction(FQ-PCR )for detection of Mycobacterium tuberculosis DNA in bronchoalveolar lavage fluid (BALF).Methods Mycobacterium tuberculosis DNA in BALF obtained from 1 1 5 patients with tuberculosis pulmonary disease were detected by FQ-PCR, Tuberculosis specific antigen(TB-SA),and smear acid-fast respectivelly.The results were statistically analyzed.Results The sensitiveity of detection of mycobacterium was 65.2%(75/115)in FQ-PCR,50.4%(58/115)in TB-SA,20.9%(24/115)in smear acid-fast.The sensitivity of Mycobacterium tuberculos detected by FQ-PCR was higher than that by TB-SA and smear acid-fast.Conclusion The detection of TB-DNA in BALF by FQ-PCR could significantly improve the diagnosis sensitivity of pulmonary tuberculosis patients.