Results 201 to 210 of about 85,463 (249)

Respiratory Cryptosporidiosis in Broiler Chickens

Avian Diseases, 1981
A flock of 7-week-old broiler chickens in northwestern Arkansas showed signs of respiratory distress. Gross pathologic alterations were excessive exudate in the tracheas and congestion of the nasal turbinates. An adenovirus was isolated from fresh trachea specimens.
A S, Dhillon, H L, Thacker, A V, Dietzel, R W, Winterfield   +3 more
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Polymelia in a Broiler Chicken

Avian Diseases, 1985
A polymelus monster was observed in a 7-week-old slaughterhouse chicken. The supernumerary limbs were smaller than the normal appendages but contained an equal number of digits.
W I, Anderson, K A, Langheinrich, P C, McCaskey   +2 more
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Salt poisoning in broiler chickens

New Zealand Veterinary Journal, 1992
Abstract The clinical signs of salt poisoning in young chickens are thirst, diarrhoea and weakness. When 13 500 broilers are simultaneously affected, the deterioration that occurs in their physical condition and in the litter beneath their feet is dramatic. Two flocks of meat chickens on a small unit in North Otago were affected in this way.
J, Howell, R C, Gumbrell
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Malabsorption Syndrome in Broiler Chickens

Avian Diseases, 1982
A disease syndrome of broiler chickens is described. Affected birds exhibited poor pigmentation of the shanks, decreased weight gains, elevated feed conversions, poor feathering, enlargement of the proventriculus, and a decrease in the size of the gizzard. Reoviruses were isolated from affected chickens from several farms.
R K, Page, O J, Fletcher, G N, Rowland, D, Gaudry, P, Villegas   +4 more
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Citrinin mycotoxicosis in broiler chickens

Food and Cosmetics Toxicology, 1981
Citrinin, a mycotoxin, was administered to chickens by crop gavage in dimethylsulphoxide-70% ethanol (3:1, v/v) or mixed with the diet (commercial starter mash) in four separate trials. The single-dose oral LD50 value in 7-day-old male broiler chicks was found to be 95 mg/kg. The administration of seven daily doses of citrinin equal to a half and three-
N A, Mehdi, W W, Carlton, J, Tuite
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Zoalene Toxicity in Broiler Chickens

Avian Diseases, 1963
Toxic factors accidentally incorporated into commercial rations and causing pathology are rare in relation to the millions of tons of rations prepared for domestic animals. Some exceptions, each causing a typical gross and microscopic change, include the following: 1) A chlorinated naphthalene contaminating the lubricant of a cattle feed pelleting ...
C H, Bigland, J, Howell, A J, DaMassa
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Pharmacokinetics of sparfloxacin in broiler chicken

British Poultry Science, 2006
1. The pharmacokinetics of sparfloxacin in broiler chicken was investigated following a single intravenous dose of 10 mg/kg and a single oral dose of 20 mg/kg. The pharmacokinetic parameters (AUC(0-24) or C(max)) were integrated with the pharmacodynamic parameter (MIC(90)) to optimize sparfloxacin dosage in chicken. 2.
D, Sriranjani, L, Kalaiselvi, S, Ramesh, L N, Mathuram, P, Sriram   +4 more
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Experimental Biliary Cryptosporidiosis in Broiler Chickens

Avian Diseases, 1990
Biliary cryptosporidiosis was studied by inoculation of 2 x 10(5) Cryptosporidium baileyi oocysts (AU-B1 isolate) into the gall bladders of ten 6-day-old broiler chickens. Clinical signs of disease were not seen. Three of the 10 chickens developed biliary tract infections, based on histologic examination of tissue sections.
J M, Hatkin, D S, Lindsay, J J, Giambrone, F J, Hoerr, B L, Blagburn   +4 more
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BOTULISM IN BROILER CHICKENS

Australian Veterinary Journal, 1980
SUMMARY The occurrence of intoxication due to type C botulinum toxin in broiler fowl is described. The disease occurred during warm weather and appeared to be due to ingestion of carcases which had been stored for only 2 to 3 days within the poultry shed.
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Pharmacokinetics of amoxicillin in broiler chickens

Avian Pathology, 1996
Amoxicillin was given to two groups of eight chickens at a dose of 10 mg/kg of body weight, intravenously (i.v.) or orally. Plasma concentration was monitored serially for 24 h after each administration. Concentrations of amoxicillin were measured using high-performance liquid chromatography.
A, Anadón, M R, Martinez-Larrañaga, M J, Diaz, P, Bringas, M C, Fernandez, M A, Martinez, M L, Fernandez-Cruz   +6 more
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