| Autor: |
M, Binek, Z, Szynkiewicz, I, Spohr de Faundez, U, Wójcik, D, Klimuszko, M, Rzewuska |
| Rok vydání: |
1995 |
| Předmět: |
|
| Zdroj: |
Acta microbiologica Polonica. 44(1) |
| ISSN: |
0137-1320 |
| Popis: |
Examination of colonic enterocytes inoculate with pure culture of S. hyodysenteriae by phase-contrast microscopy revealed that only few spirochaetes adhere to epithelial cells. S. hyodysenteriae was observed to be highly motile, showed corkscrew-like movement which might suggest that bacteria were trying to penetrate and damaged the host cells. The pattern of motility provide evidence of a chemotaxis. Supernatant of S.hyodysenteriae lysate were found to cause CTE in CHO, Vero and PK-15 culture. This support the hypothesis that damage is consistent with the presence of toxin. Inhibition activity of serpulinas hemolysin preparation with streptolysin S inhibitors confirms the suggestion that the mechanism by which S. hyodysenteriae toxin effects the cells seems to be similar to the action of streptococcal toxin S. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
