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Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice
JoVE Journal
免疫学と感染
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JoVE Journal 免疫学と感染
Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice

Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice

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10:32 min

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March 23, 2014

DOI:

10.3791/50620-v

DOI:
10.3791/50620-v

•

10:32 min
March 23, 2014

•

7 Views
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1病理学科,Instituto Lauro de Souza Lima (ILSL), 2Laboratory Animal House,Instituto Lauro de Souza Lima (ILSL), 3Department of Microbiology,Instituto Lauro de Souza Lima (ILSL), 4Department of Pharmacology,Instituto Lauro de Souza Lima (ILSL)

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Mycobacterium leprae, the causative agent of leprosy, does not grow in vitro. We describe an easy to follow protocol to prepare a bacillary suspension to ensure the maintenance of large quantities of M. leprae for a variety of applications. Protocols for propagation by mouse footpad inoculation, evaluation of viability, freezing and thawing bacillary stock are described in detail.

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Mycobacterium LepraeLeprosyAthymic Nude MiceBacilli PurificationTrypsinZiehl-Neelsen StainingBacillary CountingFrozen Stock PreservationStrain Maintenance

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Trombone, A. P. F., Pedrini, S. C. B., Diório, S. M., Belone, A. d. F. F., Fachin, L. R. V., do Nascimento, D. C., Rosa, P. S. Optimized Protocols for Mycobacterium leprae Strain Management: Frozen Stock Preservation and Maintenance in Athymic Nude Mice. J. Vis. Exp. (85), e50620, doi:10.3791/50620 (2014).

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