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   涂片阴性 的翻译结果: 查询用时:0.172秒
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感染性疾病及传染病
临床医学
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涂片阴性
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  smear negative
     Study of Diagnostic Value of Combined Detection With Three Parameters for Sputum Smear Negative Pulmonary Tuberculosis
     三指标联合检测对痰涂片阴性肺结核诊断价值的研究
短句来源
     In the smear negative specimens, the positive rates of three methods were 73.9%,56.5% and 43.5% respectively. There was a significant difference between the positive rates of PCR ECL and PCR agarose gel electrophoresis( P <0.05).
     对涂片阴性标本 ,阳性率分别为 73.9%、5 6 .5 %、43.5 % ,PCR ECL阳性率高于PCR电泳 (P <0 .0 5 )。
短句来源
     Study of Chemotherapy and Dikefi in Treating Smear Negative Pneumonia
     涂片阴性肺结核化疗方案中加用迪克菲的研究
短句来源
     Purpose:To ascertain the diagnostic value in combined detection with three parameters for sputum smear negative pulmonary tuberculosis patients. Methods:Employing a rapid ELISA test on serum antiPPDIgG,test of sputum PCR technique and PPD(Mantoux method),skin test.
     为探讨3指标联合检测对肺结核患者的诊断意义,本文对痰涂片阴性肺结核患者133例及非结核患者29例(对照组)作血清抗PPDIgG、痰PCR检测结核杆菌和PPD皮试3项指标检测,综合评估它们对肺结核的诊断价值。
短句来源
     Conclusion PCR ECL was sensitive and useful, especially in the detection of smear negative specimens. Furthermore, the method was easily performed and the interpretation of results was objective.
     结论 PCR ECL灵敏度高 ,能提高临床标本MTB检出率 ,尤其是对涂片阴性痰标本 ,并且该方法操作简单 ,结果客观。
短句来源
  smear-negative
     Accelerated Diagnosis of Smear-Negative Pulmonary Tuberculosis with Middlebrook 7H12 Semi-liquid Culture PCR(SLCP)
     应用7H12血清半流体培养物PCR(SLCP)对痰涂片阴性肺结核早期诊断
短句来源
     The analysis of high register smear-negative TB rate in the county
     某县痰涂片阴性肺结核病人高登记率原因分析
短句来源
     We detected 46 specimens for rapid diagnosis and 24 specimens for monitoring treatment response of tuberculosis. We found that for smear-negative specimens, the mean time to detection of M. tuberculosis were 29.56 days in L-J media, 16 days in 7H12 semi-liquid media and 3.45 days with SLCP.
     本研究对早期诊断组的46份痰标本和化疗监测组的24份痰标本分别进行了涂片、培养和PCR检测,结果显示:对于涂片阴性样本,SLCP、改良罗氏和7H12半流体培养所需的平均检出时间分别为3.45天、29.56天和16天,可见,SLCP所需检出时间明显缩短(P<0.01);
短句来源
     It showed that the sensitivity and specificity of AMPLICOR test were 81.2% and 96.0% , respectively. Tweenty-two papers were analyzed on the sensitivity and specificity of AMPLICOR test for smear-positive cases (sensitivity 97%, specificity 76.6% )and smear-negative cases(sensitivity 62.2% , specificity 99.3%).
     结果共获得到文献42篇,AMPLICOR检测系统诊断结核病敏感性81.2%,特异性96.0%,22篇文献分别分析了AMPLICOR检测系统对涂片阳性和阴性结果的差异,对涂片阳性病例敏感性97.0%,特异性76.6%,涂片阴性病例敏感性62.2%,特异性99.3%,采用不同金标准和不同标本类型DOR(Diagnostic Odd Ratio)有显著差异。
短句来源
     Of 105 specimens of peripheral blood from patients with smear-negative and/or culture-negative pulmonary tuberculosis, 48 specimens of peripheral blood detected by TaqMan-PCR were positive. The positive rates were 45.7%.
     在105例痰涂片阴性/或痰培养阴性肺结核患者中TaqMan-PCR检测外周血的阳性率达45.7%。
短句来源
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  smear was negative
     Cytologic smear was negative in 79(90.8%) cases,with some hypertrophic or slightly abnormal nuclei found in the other 8 cases.
     细胞涂片阴性79例(90.8%),细胞核肥大或轻度核异质8例(9.2%)。
短句来源
  “涂片阴性”译为未确定词的双语例句
     So the resolved sensitivity and specificity of the microscopic examination are 98.0% and 99.4% respectively; Positive predictive value and negative predictive value are 94.3% and 99.8% respectively.
     2份涂片阴性而培养阳性 ,显示涂片镜检法灵敏度 98.0 % ,特异性 99.4% ,阳性预示值 94.3% ,阴性预示值 99.8%。
短句来源
     Smear positive patients had a shorter delay (OR=0.280, P<0.05).
     痰涂片阴性者发生诊断延误的危险性低于阳性者(OR=0.280,P<0.05)。
短句来源
     47 clinical specimens with microscope negative and BACTEC-460 culture positive were detected with Phab assay and 35((74.4%)) specimens Phab assay positive;
     47例涂片阴性、BACTEC-460培养阳性的标本中,Phab检测阳性35例(74.4%);
短句来源
     101 clinical specimens with microscope negative and BACTEC-460 culture negative were detected with Phab assay and 25((24.8%)) specimens Phab assay positive.
     101例涂片阴性、BACTEC-460培养阴性的标本中,Phab检测阳性25例(24.8%)。
短句来源
     Fifty-four clinical specimens with microscope negative and BACTEC-460 culture negative were detected with FASTPlaque TB and 14(25.9%) specimens FASTPlaque TB were positive.
     54例涂片阴性、BACTEC-460阴性的标本中,FASTP laque TB方法阳性14例(25.9%)。
短句来源
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  smear negative
The smear negative and culture positive (SNCP) group had 67% positivity with regards to PIM in CIC and 83% for antibodies to PIM in circulation.
      
In the smear negative and culture negative (SNCN) group, 40% samples were found to have PIM in CIC and 20% exhibited antibodies to PIM.
      
Eighty-nine percent of the samples were smear negative.
      
For 204 (81.3%) smear positive specimens and 47 (19.7%) smear negative specimens, the sensitivity values were 100 and 59.6%, respectively, for the Cobas Amplicor MTB Test and 100 and 51%, respectively, for the Amplicor MTB Test.
      
In multibacillary type 100% smear positive specimens and 67% smear negative specimens were positive for r-RNA probes.
      
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  smear-negative
It was also positive in six of ten patients with smear-negative culture-positive disease, resulting in a sensitivity of 60 % in this group.
      
There was no significant difference between EIA sensitivity in smear-positive and smear-negative patients with pulmonary tuberculosis for all HIV immune statuses and sites of disease (pulmonary vs.
      
Decision analysis methods were used to compare four mycobacteriology laboratory strategies with respect to time to confirmation and exclusion of smear-positive and smear-negative cases of pulmonary tuberculosis.
      
Strategies i and ii had predicted average times to confirm cases of 5 and 7.6 days, respectively, and remained within 3 days of each other over a broad range of PCR performance with smear-negative specimens.
      
Times to confirm smear-negative cases were comparable for strategies i and ii when PCR sensitivity was >amp;lt;40% with these specimens.
      
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  smear was negative
Microscopical examination of sputum smear was negative for Mycobacterium tuberculosis bacilli.
      
Rapid polymerase chain reaction probe on the AFBpositive smear was negative for TB.
      


Forty nine iris specimen. obtained during cataract extraction operations from 43 leprosy patients with no sign of active iritis, negative skin smears for M, leprae and long treatment with DDS, were studied histologica- lly,Mild atrophy of the iris was ob- served in 84% of the specimen, and lymphocyte, plasma cell and macro- phage infiltration to various degrees were seen in 85%,The latter cases may he related to why more complications were usually seen after the cataract extraction in leprosy patients. In five...

Forty nine iris specimen. obtained during cataract extraction operations from 43 leprosy patients with no sign of active iritis, negative skin smears for M, leprae and long treatment with DDS, were studied histologica- lly,Mild atrophy of the iris was ob- served in 84% of the specimen, and lymphocyte, plasma cell and macro- phage infiltration to various degrees were seen in 85%,The latter cases may he related to why more complications were usually seen after the cataract extraction in leprosy patients. In five specimen of five patients (two LL, two BL, and one BT, with leprosy disease history of. 26, 40, 28, 40 and 16 years respectively) M. leprae were found, Some M, Ieprae remaining in the iris of the long treated patients with negative skin smear are inter- esting both theoretically and practi- cally.

虹膜炎是麻风病常见的眼病。在43名经过DDS治疗、全身及虹膜无活动病变、皮肤涂片阴性的麻风病人,在做白内障摘除时,取得49份虹膜标本(有6名系双眼手术);对这些标本,做了组织学研究。84%虹膜有轻度萎缩。7例瞳孔开大肌有萎缩。85%的虹膜有不同程度的淋巴细胞、浆细胞及少许大噬细胞的浸润。这与麻风病人行白内障,手术后并发症略多有关。有5例患者(LL 2例,BL 2例,BT 1例,病期各为26,40,28,40及16年)的虹膜中,找到麻风杆菌。在经DDS长期治疗后,皮肤涂片早已阴性,而虹膜亦无肉眼活动炎症征象的虹膜中,仍然查到麻风菌,是有待进一步解决的问题。

PCR technique was used to detect the repetitive DNA sequences of Mycobacterium tu-berculosis in various clinical specimens of patients with tuberculosis. The amplification proto-col gave positve results in all of eighteen cases positive by smar and in 57 of 87 cases negativeby smear. The total positive rate detected by PCR wsa 71.4%and o in 30 controls.The re-sults shoued PCR was more sensitiv and specific than conventional methods in dete- cting My-cobacterium tuberculosis.It is simple,easy to perform and directly...

PCR technique was used to detect the repetitive DNA sequences of Mycobacterium tu-berculosis in various clinical specimens of patients with tuberculosis. The amplification proto-col gave positve results in all of eighteen cases positive by smar and in 57 of 87 cases negativeby smear. The total positive rate detected by PCR wsa 71.4%and o in 30 controls.The re-sults shoued PCR was more sensitiv and specific than conventional methods in dete- cting My-cobacterium tuberculosis.It is simple,easy to perform and directly perceived by vision,espe-cially suitable in early and rapid diagnosis of tuberculosis.

利用聚合酶链反应(PCR)对135例多类临床标本(痰、胸水及尿等)进行了检测。临床疑诊为结核病者105例,其中18例结核杆菌涂片阳性,PCR检测均为阳性;87例结核杆菌涂片阴性的标本,57例PCR检测阳性,总阳性率为71.4%。对照的30例非结核病的标本则无阳性。本研究结果表明,PCR在敏感性,特异性方面均优于传统的结核病诊断方法。它简捷、易行、直观,尤其适用于结核病的早期、快速诊断。

732 Clinical speci- mens of sputum,blood, urine and secretion were detected by polymerase chain reaction(PCR)for Mycobacte- rium tubercuiosis,HBV & Neisseria gonorrhoeae’s DNA,The results showed that the positive rate was 74.23% for active pulmonary tuberc- ulosis;32.14 to 69.23% for HBV; and 44.12%for Neisseria gonorrhoeae(NG) ,one patient whose secretion was NG positive by PCR,smear pro- ved to be negative.Because of its sensitivity, specificity,simplicit y,quickness and no need of culture, this technique...

732 Clinical speci- mens of sputum,blood, urine and secretion were detected by polymerase chain reaction(PCR)for Mycobacte- rium tubercuiosis,HBV & Neisseria gonorrhoeae’s DNA,The results showed that the positive rate was 74.23% for active pulmonary tuberc- ulosis;32.14 to 69.23% for HBV; and 44.12%for Neisseria gonorrhoeae(NG) ,one patient whose secretion was NG positive by PCR,smear pro- ved to be negative.Because of its sensitivity, specificity,simplicit y,quickness and no need of culture, this technique is quite suitable for clin- cal use.

利用聚合酶链反应(PCR)检测732份痰、血清、尿、分泌物、胸腹水、脑脊液等临床标本中之结核杆菌、乙型肝炎病毒和淋球菌的DNA。结果表明,活动性肺结核病人痰标本阳性率最高,达74.23%;乙型肝炎病毒阳性率为32,14~69.23%,淋球菌阳性率为44.12%,内一例病人分泌物涂片阴性而PCR阳性。本技术具有灵敏、特异、简便、快速和不需培养等优点,适合于临床应用。

 
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