RECOVERY OF MYCOBACTERIA FROM BLOOD IN MYCOBACTERIA GROWTH INDICATOR TUBE AND LOWENSTEIN-JENSEN SLANT AFTER LYSIS-CENTRIFUGATION

被引：20

作者：

HANNA, BA

WALTERS, SB

BONK, SJ

TICK, LJ

机构：

[1] NYU, SCH MED, DEPT PATHOL, NEW YORK, NY USA

[2] BELLEVUE HOSP, NEW YORK, NY 10016 USA

来源：

JOURNAL OF CLINICAL MICROBIOLOGY | 1995年 / 33卷 / 12期

关键词：

D O I：

10.1128/JCM.33.12.3315-3316.1995

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Five hundred five blood samples for culture were processed in the Isolator lysis-centrifugatio system and were then inoculated into a Mycobacteria Growth Indicator Tube (MGIT) and onto a Lowenstein-Jensen (L-J) slant. Forty-nine isolates of Mycobacterium avium complex and three isolates of Mycobacterium tuberculosis were recovered from 50 of the blood culture specimens. Forty-five isolates from 43 specimens were recovered in the MGIT, with a mean time to detection of 21 days. Forty-one isolates from 40 specimens were recovered in the L-J slants, and the mean time to detection was 36 days. Nine specimens were positive in the MGIT alone, while seven specimens were positive only in L-J medium.

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页码：3315 / 3316

页数：2

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