Preservation of Myc. leprae murium by means of Lyophilization
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چکیده
منابع مشابه
The Preservation of Yeast Cultures by Lyophilization.
Since the pioneer work of Rogers (1914) on drying cultures from the frozen state and the wide application of this procedure to bacteria, the lyophil process has been shown to be a successful method for the preservation of yeast cultures in a viable state over extended periods (Elser et al., 1935; Wickerham and Andreasen, 1942; Wickerham and Flickinger, 1946). The fundamental value of this metho...
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The objective of this study was to determine if trehalose can effectively enhance the viability and storage lifetime of Rhizobium tropici and Rhizobium etli after lyophilization as compared to the traditional protective combination of sucrose and peptone. Two strains of bean-nodulating rhizobia were effectively preserved in the lyophilized state by 100 mM trehalose, and survived for at least ...
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Water-washed Serratia marcescens (ATCC strain 14041) cells were lyophilized in an all-glass system capable of evacuation to pressures of less than 5 x 10(-6) torr. Lyophilization at the lowest pressures resulted in 50 to 65% survival for unstabilized washed organisms compared with 10 to 20% when the cells were lyophilized at pressures of about 2.5 x 10(-2) torr. At the latter pressures, 45 to 6...
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15 صفحه اولHistological reactions produced by experimental inoculation of Mycobacterium leprae murium into the golden hamster (Cricetus auratus).
Experimental inoculation of Mycobact erium lepme murium into the golden hamster, first done by Balfour-Jones, produces a generalized infection of slow but progressive evolution, with lesions in various organs (2,4,14,15). The Chinese hamster, however, is apparently not susceptible to this infection (13). Observations on this infection of the hamster have been mainly from the bacteriological poi...
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ژورنال
عنوان ژورنال: Nippon Saikingaku Zasshi
سال: 1954
ISSN: 1882-4110,0021-4930
DOI: 10.3412/jsb.9.891