title: Differences in signs and lesions in sheep and goats with enterotoxemia induced by intraduodenal infusion of Clostridium perfringens type D.
abstract: Enterotoxemia was induced in 4 lambs and 4 goat kids by continuous intraduodenal infusion of a whole culture of Clostridium perfringens type D. Clinical signs, hematologic values, biochemical alterations, and postmortem lesions in the lambs and goat kids were compared. The 4 lambs and 4 goat kids died within 25 hours of beginning the infusions. Lesions were not observed in the gastrointestinal tract of the 4 lambs; however, severe hemorrhagic enterocolitis was found in the 4 goat kids. This difference between the lambs and goat kids in the lesions caused by experimentally induced enterotoxemia may explain the discrepancies reported between sheep and goats in clinical signs, response to treatment, and efficacy of vaccination observed in naturally induced enterotoxemia in the 2 species.
authors.affiliation: Department of Clinical Studies, Ontario Veterinary College, University of Guelph, Ontario, Canada.
authors.forename: T E
authors.initials: TE
authors.lastname: Blackwell
authors.forename: D G
authors.initials: DG
authors.lastname: Butler
authors.forename: J F
authors.initials: JF
authors.lastname: Prescott
authors.forename: B P
authors.initials: BP
authors.lastname: Wilcock
mesh_terms: D000818:Animals; D001427:Bacterial Toxins / Q000633:toxicity*; D001786:Blood Glucose / Q000032:analysis; D003015:Clostridium Infections / Q000097:blood / Q000473:pathology / Q000662:veterinary*; D003016:Clostridium perfringens / Q000502:physiology*; D003404:Creatinine / Q000097:blood; D005260:Female; D015511:Goat Diseases / Q000097:blood / Q000473:pathology*; D006041:Goats; D008297:Male; D009994:Osmolar Concentration; D011817:Rabbits; D012756:Sheep; D012757:Sheep Diseases / Q000097:blood / Q000473:pathology*; D014508:Urea / Q000097:blood
chemical_list: D001427:Bacterial Toxins; D001786:Blood Glucose; C039811:Clostridium perfringens epsilon-toxin; D014508:Urea; D003404:Creatinine