Results 211 to 220 of about 378,657 (263)

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
openaire   +2 more sources

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
openaire   +2 more sources

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
openaire   +2 more sources

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
openaire   +2 more sources

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
openaire   +2 more sources

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
openaire   +2 more sources

Glycerol monolaurate in the diet of broiler chickens replacing conventional antimicrobials: Impact on health, performance and meat quality.

Microbial Pathogenesis, 2019
Glycerol monolaurate (GML), known as lauric acid, is a chemical compound formed from lauric acid and glycerol that presents strong antimicrobial activity.
Bruno F Fortuoso, J. H. dos Reis, R. Gebert, M. Barreta, Luiz Griss, R. Casagrande, T. G. de Cristo, F. Santiani, Gabriela Campigotto, L. Rampazzo, L. M. Stefani, M. M. Boiago, L. Lopes, R. Santos, M. Baldissera, R. Zanette, T. Tomasi, A. S. Da silva   +17 more
semanticscholar   +1 more source

Intestinal microbial ecology, immune response, stress indicators, and gut morphology of male broiler chickens fed low-phosphorus diets supplemented with phytase, butyric acid, or Saccharomyces boulardii

, 2020
Six dietary treatments were applied in a 42-d study to determine the effect of phytase, butyric acid, and S. boulardii on productive performance, intestinal microflora, immune response, stress indicators, and gut morphology in broiler chickens fed diets ...
Navid Nari, H. Ghasemi, I. Hajkhodadadi, A. H. K. Farahani   +3 more
semanticscholar   +1 more source

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
openaire   +2 more sources

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
openaire   +2 more sources