Resistência de Staphylococcus coagulase positiva e Streptococcus sp. isolados do leite de vacas com mastite clínica na bacia leiteira de Goiânia

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Data

1997-12

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Editor

Antônio Henrique Garcia

Resumo

lt was verified the spectrum of susceptilities/resistance of 76 samples of Staphylococcus coagulase positive and 51 samples of Streptococcus sp., isolated from milk of 231 cows presenting clinicai mastitis. Toe diffusion method was used in plate of Kirby-Bauer, being tested ten active principies used in cases of clinicai mastitis. Natural penicillin, chloranphenicol, tetraciclyne, kanamicyn, gentamicyn, nitrofurantoin, trirnetopryn + sulfametoxazol, enrofloxacyn, perlimicyn and ceftiofur were tested. Toe samples of Staphylococcus coagulase positive presented a spectrum of larger resistance for the penicillin (78,9%), followed by trirnetoprirn + sulfametoxazol (59,2%) and nitrofurantoin (57,8%). Toe largest susceptibilitys frequency was found in enrofloxacyn (96%), in perlirnicyn (94%) and in ceftiofur (94%). For the samples of Streptococcus sp. there was a profile resistance for penicillin (92%), chloranphenicol (74,5%) and trimetoprirn + sulfametoxazol (52%). A sensibility profile was also verified for enrofloxacyn (96%), ceftiofur (92%) and perlirnicyn (92%).

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Palavras-chave

Mastite bovina, Sensibilidade, Resistência, Bovine mastitis, Resistance, Susceptibilities

Citação

MOREIRA, Paulo Cesar; SILVA, Luiz Antônio Franco da; MESQUITA, Albenones José de. Resistência de Staphylococcus coagulase positiva e Streptococcus sp. isolados do leite de vacas com mastite clínica na bacia leiteira de Goiânia. Anais da Escola de Agronomia e Veterinária, Goiânia, v. 27, n. 2, p. 61-68, jul./dez. 1997. Disponível em: <https://www.revistas.ufg.br/pat/article/view/2970/3016>.