| Autor: |
A A, Sumarokov, P I, Emel'ianov, R G, Shepilova, L V, Buzhbetskaia, R P, Chuprinina |
| Rok vydání: |
1975 |
| Předmět: |
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| Zdroj: |
Zhurnal mikrobiologii, epidemiologii i immunobiologii. (3) |
| ISSN: |
0372-9311 |
| Popis: |
Taking into consideration literature data pointing to a possibility of a marked improvement of the quality of the medium for the isolation of the causative agents of pertussis and parapertussis, an experimental study was made of the sensitivity of the nutrient media produced by the Dagestan Institute of Nutrient Media, a medium made from dry and also of a number of media modified by the authors prepared on its basis. Pure freshly-isolated and museum B. pertussis cultures were used in the observations. Analysis of the results of a comparative study of the indices (detectability of the strains, the appearance of colonies and periods of their formation) allomed a recipee of the most sensitive medium to be elaborated. At the same time there were found considerable differences in the indices of the appearance of B. pertussis colonies and detectability of the museum cultures used for testing the industrial batches and of the freshly-isolated strains. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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