Cultivation of type 1 N. Gonorrhoeae in liquid media.
نویسندگان
چکیده
منابع مشابه
Cultivation of type 1 N. Gonorrhoeae in liquid media.
The effect of CO2 concentration on the growth and colonial stability of Type 1 Neisseria gonorrhoeae has been investigated. Carbon dioxide at a concentration of 16 per cent in air above flasks incubated in a shaker was effective in supporting growth and 100 per cent colonial stability of Types 1, 1', 2, and 4. Lower CO2 tensions increased the generation time of the strains and were less effecti...
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The cultivation of Neisseria gonorrhoeae by use of fastidious broth (FB) was evaluated. FB was found to be able to support the growth of all N. gonorrhoeae strains tested in this study without a rapid decrease in the viable count after exponential growth. After 24 h of incubation at 35 degrees C with 5% CO(2), viable counts of all strains reached over 10(8) CFU/ml in FB. Similar growth of the w...
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The possibility of cultivating N. gonorrhoeae on artificial media aids its isolation for diagnostic purposes and microbiological study. Numerous growing media and maintenance or transport media, have been described, each trying to meet the nutritive requirements of N. gonorrhoeae, which is a very fragile organism outside the human host. During recent years tissue cultures have been used as cult...
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Since the isolation and cultivation of Bacterium tularense by McCoy and Chapin in 1912, and the demonstration of its obligate cystine requirement by Francis in 1922, little has been written concerning its nutritional requirements. Lufkin and Evenson (1936-7) reported "abundant growth" of Bacterium tularense in a "routine" blood culture in glucose beef infusion broth. It is clear that the organi...
متن کاملA new colonial type of N. gonorrhoeae.
A new variant of Neisseria gonorrhoeae, designated Type 1(1), is described. Colonies of the new type resemble those of Types 1 and 2 in physical characteristics but are granular with a slightly crenated edge and are a deeper gold in colour. The virulence of Type 1(1) in the chick embryo is in keeping with that of Types 1 and 2 but is significantly different from Types 3, 4, and 5. Type 1(1) cou...
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ژورنال
عنوان ژورنال: Sexually Transmitted Infections
سال: 1975
ISSN: 1368-4973
DOI: 10.1136/sti.51.6.382