Antipenicillinase in the Serum of Dairy Cows
Open Access
- 1 September 1980
- journal article
- research article
- Published by Springer Nature in Acta Veterinaria Scandinavica
- Vol. 21 (3) , 305-311
- https://doi.org/10.1186/bf03546860
Abstract
Serum from dairy cows was tested for inhibitory effect on penicillinase from a penicillin-resistant Staphylococcus aureus strain of mastitic origin. Among cows with subclinical mastitis caused by penicillin-resistant S. aureus there was a significantly higher frequency of individuals with penicillinajse-inhibiting serum than among healthy cows. Among the subclinical cases, a foregoing penicillin treatment of clinical mastitis appeared to increase the serum antipenicillinase activity.Keywords
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