| Autor: |
G H, Snoeyenbos, A S, Soerjadi, O M, Weinack |
| Rok vydání: |
1982 |
| Předmět: |
|
| Zdroj: |
Avian diseases. 26(3) |
| ISSN: |
0005-2086 |
| Popis: |
Chicks monocolonized by either salmonellae or pathogenic strains of Escherichia coli had persistent and undiminished colonization of all levels of the gastrointestinal tract and frequently had bacteremia during test periods ranging to 35 days. Poults monocolonized by salmonellae or Arizona hinshawii 7:"1,7,8 developed a similar pattern of colonization. Conventionally reared chicks and poults had rather variable colonization by these pathogens, and it was most persistent in the ceca. Groups treated with a native protective microflora were infrequently colonized. Differences in colonization are explainable by lack of competing bacteria in the monocolonized group and by various degrees of protection provided by microflora colonizing the other groups. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
