Data/hora: 01/06/2024 17:48:12

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 01/08/1992
Data da última atualização: | 03/08/2023
Autoria: | BROW, C. C.; OLANDER, H. J.; ALVES, S. F.
Afiliação: | Corrie C. Brown; Harvey J. Olander; FRANCISCO SELMO FERNANDES ALVES, CNPC.
Título: | Synergistic hemolysis-inhibition titers associated with caseous lymphadenitis in a slaughterhouse survey of goats and sheep in Northeastern Brazil.
Ano de publicação: | 1987
Fonte/Imprenta: | Canadian Journal of Veterinary Research, v. 51, n. 1, p. 46-49, 1987.
Idioma: | Inglês
Conteúdo: | Abstract: A survey of caseous lymphadenitis was conducted at a goat and sheep slaughterhouse in Northeastern Brazil One hundred and fifty-eight goats and 43 sheep were examined for the presence of abscesses, with bacterial culturing of purulent material to define the etiological agent. Blood was collected simultaneously for determination of serological titer via the synergistic hemolysis-inhibition test which measures antibodies to an exotoxin of Corynebacterium pseudotuberculosis. Thirteen and nine-tenths percent of the goats had abscesses, with a high proportion having mediastinal or pulmonary lesions (9.5%). Two sheep had abscesses, both with internal organ involvement. Corynebacterium pseudotuberculosis was the most frequently isolated organism. Of 22 goats with abscesses, 20 were positive via the synergistic hemolysis-inhibition test. Both of the sheep with abscesses had positive synergistic hemolysis-inhibition titers. The proportion of serological reactors was greater than the proportion of animals with abscesses. The synergistic hemolysis-inhibition test may be detecting subclinically infected animals.
Palavras-Chave: | Abattoirs.
Thesagro: | Bactéria; Caprino; Corynebacterium Pseudotuberculosis; Diagnostico; Doença Animal; Imunologia; Linfadenite Caseosa; Ovino.
Thesaurus Nal: | Bacterial antibodies; Bacterial toxins; Brazil; Caseous lymphadenitis; Disease diagnosis; Epidemiology; Females; Goat diseases; Goats; Hemolysis; Immunology; Infectious diseases; Males; Sheep diseases.
Categoria do assunto: | H Saúde e Patologia
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/105549/1/AP-Synergistic.pdf
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (9164-1) - UPC - AP - DD - SP 04811 -  - SP 04811 - DIS