- Tytuł:
- Is downer cow syndrome related to chronic botulism?
- Autorzy:
-
Rulff, R.
Schrodl, W.
Basiouni, S.
Neuhaus, J.
Kruger, M. - Powiązania:
- https://bibliotekanauki.pl/articles/30507.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Opis:
- The present work was directed to investigate the relationship between Downer cow syndrome (DCS) and chronic botulism in dairy cattle. For this purpose, a total of 52 fresh calving downer cows and 206 apparently healthy cows at 14 dairy farms were investigated for Clostridium botulinum ABE and CD antibody levels, C. botulinum and botulinum neurotoxin in rumen fluids as well as in faeces. Results indicated that the downer cows had higher IgG titers for C. botulinum ABE and CD than the healthy cows. All tested rumen fluids were negative for BoNT and C. botulinum. BoNT/D, however, and C. botulinum type D spores were detected in faecal samples of healthy and downer cows in the selected farms. In conclusion, the presence of a significantly higher C. botulinum ABE and CD antibody levels in DCS cows than in the healthy animals suggests that chronic C. botulinum toxico-infection could be a predisposing factor for DCS.
- Źródło:
-
Polish Journal of Veterinary Sciences; 2015, 18, 4
1505-1773 - Pojawia się w:
- Polish Journal of Veterinary Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł