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Recovery of Salmonella Gallinarum in the Organs of Experimentally-Inoculated Japanese Quails (Coturnix coturnix) Rev. Bras. Ciênc. Avic.
Silva,RC Rocha e; Cardoso,WM; Teixeira,RSC; Horn,RV; Cavalcanti,CM; Almeida,CP; Sampaio,FP; Albuquerque,AH; Lopes,ES; Gomes Filho,VJR; Bezerra,WGA; Vasconcelos Filho,FSL; Freitas,ML.
ABSTRACTSalmonellosis is an infection caused by specific or non specific serotypes of theSalmonella genus, responsible for losses in the poultry industry. Fowl typhoid, caused by S. Gallinarum (SG) is important because it causes elevated mortality in adult birds, leading to economic losses in the poultry industry. This study aimed at quantifying the number of viable SG cells in the liver, spleen, lung, cecum, and reproductive tract (ovary and testicles) of experimentally inoculated Japanese quails (Coturnix coturnix), as well as SG shedding in their feces. One hundred and two Japanese quails, with four months of age at the beginning of the experiment, were used. The birds were inoculated with three bacterial cultures containing different concentrations...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cloacal swabs; Gallinaceous; Organs; Reisolation.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000300281
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Risk factors and likelihood of Campylobacter colonization in broiler flocks Rev. Bras. Ciênc. Avic.
Kuana,SL; Santos,LR; Rodrigues,LB; Borsoi,A; Moraes,HLS; Salle,CTP; Nascimento,VP.
Campylobacter was investigated in cecal droppings, feces, and cloacal swabs of 22 flocks of 3 to 5 week-old broilers. Risk factors and the likelihood of the presence of this agent in these flocks were determined. Management practices, such as cleaning and disinfection, feeding, drinkers, and litter treatments, were assessed. Results were evaluated using Odds Ratio (OR) test, and their significance was tested by Fisher's test (p<0.05). A Campylobacter prevalence of 81.8% was found in the broiler flocks (18/22), and within positive flocks, it varied between 85 and 100%. Campylobacter incidence among sample types was homogenous, being 81.8% in cecal droppings, 80.9% in feces, and 80.4% in cloacal swabs (230). Flocks fed by automatic feeding systems...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broilers; Campylobacter; Cecal droppings; Cloacal swabs; Feces.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2007000300010
Registros recuperados: 2
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