Consequences of concurrent Ascaridia galli and Escherichia coliinfections in chickens
نویسندگان
چکیده
منابع مشابه
Consequences of concurrent Ascaridia galli and Escherichia coli infections in chickens
Three experiments were carried out to examine the consequences of concurrent infections with Ascaridia galli and Escherichia coli in chickens raised for table egg production. Characteristic pathological lesions including airsacculitis, peritonitis and/or polyserositis were seen in all groups infected with E. coli. Furthermore, a trend for increased mortality rates was observed in groups infecte...
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Pasteurella multocida and Ascaridia galli are observed with high prevalences in free range chickens in Denmark, but the impact is unknown. A study was carried out to examine the interaction between A. galli and P. multocida in chickens and the impact on production. Five groups, each with 20 18-week-old Lohmann Brown chickens were infected. Group 1 was orally infected with 1000+/-50 embryonated ...
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Ascaridia galli is a gastrointestinal nematode infecting chickens. Chickens kept in alternative rearing systems or at free-range experience increased risk for infection with resulting high prevalences. A. galli infection causes reduced weight gain, decreased egg production and in severe cases increased mortality. More importantly, the parasitised chickens are more susceptible to secondary infec...
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A survey was conducted to determine the prevalence of gastrointestinal helminthes in local chickens, broilers and layers slaughtered in Makurdi metropolis between September 2007 and April 2008. A total of 440 samples were collected from male and female chickens. Of the total samples examined, 200(45.5%) were from domestic chicken, 140(31.8%) from broilers and 100(22.7%) from layers. Of the tota...
متن کاملAscaridia galli infection of pullets and intestinal viscosity: consequences for nutrient retention and gut morphology.
1. Pullets were given a control diet or a diet supplemented with a non-starch-polysaccharide hydrolysing enzyme preparation (NSP-enzyme) from weeks 6 to 14 of age to induce differences in the viscosity of the small intestinal ingesta. Half of each feeding group (n = 25) was infected with 250 embryonated Ascaridia galli eggs at an age of 6 weeks. 2. At 14 weeks of age, before the pullets were sl...
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ژورنال
عنوان ژورنال: Acta Veterinaria Scandinavica
سال: 2006
ISSN: 1751-0147
DOI: 10.1186/1751-0147-47-43