Difference between revisions of "Clostridium perfringens type C"
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| − | *Acute enterotoxaemia in adult sheep, 'struck' | + | *Acute enterotoxaemia in adult sheep, 'struck' |
| − | *Sudden death or terminal convulsions in sheep at pasture | + | *Sudden death or terminal convulsions in sheep at pasture |
| − | *Beta toxin (lethal, necrotising) plays major role in pathogenesis of the disease - increases intestinal and capillary permeability | + | *Beta toxin (lethal, necrotising) plays major role in pathogenesis of the disease - increases intestinal and capillary permeability |
| − | *Also alpha toxin (lecithinase) | + | *Also alpha toxin (lecithinase) |
| − | *Post mortem: jejunal ulceration; hyperaemia in small intestine; fluid accumulation in peritoneal cavity; congestion of peritoneal vessels; petechial haemorrhages | + | *Post mortem: jejunal ulceration; hyperaemia in small intestine; fluid accumulation in peritoneal cavity; congestion of peritoneal vessels; petechial haemorrhages |
| − | *Haemorrhagic enteritis in piglets | + | *Haemorrhagic enteritis in piglets |
| − | **Peracute enterotoxaemia often of entire litter with mortality rates 80% | + | **Peracute enterotoxaemia often of entire litter with mortality rates 80% |
| − | **Infection from sow's faeces | + | **Infection from sow's faeces |
| − | **Death within 24 hours in young piglets | + | **Death within 24 hours in young piglets |
| − | **Chronic disease in older piglets | + | **Chronic disease in older piglets |
| − | **Dullness, anorexia, bloody faeces, perianal hyperaemia | + | **Dullness, anorexia, bloody faeces, perianal hyperaemia |
| − | **Post mortem: necrosis of terminal small intestinal mucosa, caecum and colon and blood-stained contents; serosanguinous fluid in pleural and peritoneal cavities | + | **Post mortem: necrosis of terminal small intestinal mucosa, caecum and colon and blood-stained contents; serosanguinous fluid in pleural and peritoneal cavities |
| − | *Necrotic enteritis in chickens: | + | *Necrotic enteritis in chickens: |
| − | **Broilers under 12 weeks | + | **Broilers under 12 weeks |
| − | **Acute enterotoxaemia, sudden onset and high mortality | + | **Acute enterotoxaemia, sudden onset and high mortality |
| − | **Necrosis of small intestine | + | **Necrosis of small intestine |
| − | **Predisposing factors include diet changes, coccidial infection and intestinal hypomotility | + | **Predisposing factors include diet changes, coccidial infection and intestinal hypomotility |
| − | *Acute enterotoxaemia with haemorrhagic enteritis in calves, lambs, foals, goats | + | *Acute enterotoxaemia with haemorrhagic enteritis in calves, lambs, foals, goats |
| − | *[[Peritonitis# | + | *[[Peritonitis#In cattle|Peritonitis in cattle]] - sudden death in feedlot cattle |
| − | [[Category:Enteropathogenic_and_Enterotoxaemic_Clostridia]] [[Category: | + | [[Category:Enteropathogenic_and_Enterotoxaemic_Clostridia]][[Category:Sheep]][[Category:Pig]][[Category:Poultry]][[Category:Horse Bacteria]][[Category:Cattle]] |
| − | + | [[Category:To_Do_-_Bacteria]] | |
Revision as of 14:20, 27 July 2010
- Acute enterotoxaemia in adult sheep, 'struck'
- Sudden death or terminal convulsions in sheep at pasture
- Beta toxin (lethal, necrotising) plays major role in pathogenesis of the disease - increases intestinal and capillary permeability
- Also alpha toxin (lecithinase)
- Post mortem: jejunal ulceration; hyperaemia in small intestine; fluid accumulation in peritoneal cavity; congestion of peritoneal vessels; petechial haemorrhages
- Haemorrhagic enteritis in piglets
- Peracute enterotoxaemia often of entire litter with mortality rates 80%
- Infection from sow's faeces
- Death within 24 hours in young piglets
- Chronic disease in older piglets
- Dullness, anorexia, bloody faeces, perianal hyperaemia
- Post mortem: necrosis of terminal small intestinal mucosa, caecum and colon and blood-stained contents; serosanguinous fluid in pleural and peritoneal cavities
- Necrotic enteritis in chickens:
- Broilers under 12 weeks
- Acute enterotoxaemia, sudden onset and high mortality
- Necrosis of small intestine
- Predisposing factors include diet changes, coccidial infection and intestinal hypomotility
- Acute enterotoxaemia with haemorrhagic enteritis in calves, lambs, foals, goats
- Peritonitis in cattle - sudden death in feedlot cattle