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BOVINE PROTOTHECOSIS
Author(s) -
Bodenhoff Jessie,
Madsen P. Schmidt
Publication year - 1978
Publication title -
acta pathologica microbiologica scandinavica section b microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.909
H-Index - 88
eISSN - 1600-0463
pISSN - 0304-131X
DOI - 10.1111/j.1699-0463.1978.tb00008.x
Subject(s) - biology
Prototheca zopfti was isolated repeatedly from milk samples from ten cows (of a herd of 192 dairy cows) with reduced milk yield and indurated mammary glands. The strain was moderately sensitive to streptomycin, polymyxin and gentamycin, but resistant or relatively resistant to other antibiotics and antimycotics commonly used in clinical practice. An attempt to treat the infection with Ethidium bromide, which was found effective in vitro , did not succeed. The number of Prototheca excreted decreased, but a complete cure was not obtained. In histological sections of the udder, Prototheca cells were demonstrated both intracellularly and interstitially.