Data/hora: 20/06/2024 11:46:41

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 01/02/2016
Data da última atualização: | 01/02/2016
Autoria: | LONG, P. E.; ZIV, G.; GELETA, J. N.; HEAVNER, J. E.
Título: | Udder reaction to and excretion pattern of some antibiotics given to dairy goats.
Ano de publicação: | 1982
Fonte/Imprenta: | In: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 563.
ISBN: | 0930848179
Idioma: | Inglês
Conteúdo: | Udder reaction to and excretion pattern of four antimicrobial products marketed for the treatment of mastitis in the bovine were evaluated in 10 normal lactating dairy goats. These products contained as single active ingredient: penicillin, erythromycin, cephapirin or oxytetracycline. Each half of the caprine udder was treated with the maximum dose of product prescribed for a quarter of the bovine udder. Pre-treatment and post-treatment milk samples were collected and analyzed for cell content (WMT, ECC) and antibiotic residues (microbial assay). Udders were also examined physically for signs of inflammation and milk was inspected visually using a strip cup. There was a transient rise in cell count in the milk following infusion of each product. Physical examination revealed a significant inflammatory reaction to oxytetracycline but not to the other three products. Microbial assay results indicated that erythromycin, oxytetracycline, and cephapirin residues in the milk were below detectable levels within the milk withdrawal time approved for the bovine. However, one goat out of 10 showed detectable residues of penicillin after the approved bovine withdrawal time. Results of this limited study indicate that at least some antimicrobial products marketed for the treatment of mastitis in the bovine can be used in the caprine following label instructions without unacceptable animal or human safety risk. Further studies in this area are warranted
Palavras-Chave: | USA.
Thesagro: | Antibiótico; Caprino; Doença animal; Erradicação; Mamite.
Thesaurus Nal: | Antibiotics; Disease control; Goats; Mastitis.
Categoria do assunto: | --
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (29906-1) - ADD - PL - PP - 636.39 - I61p - 2006.02863 - DIS