Investigations on the treatment of the subclinical mastitis by penicillin - streptomycin in dry cows
In this study, the effects of penicilin - streptomycin on subclinical mastitisin dairy cattle was investigated during the dry period.<p> The milk samples of 39 cows that were at the end of the lactation period were collected aseptically. They were examined bact;riologically whether they were i...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Selcuk University Press
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| Series: | Eurasian Journal of Veterinary Sciences |
| Online Access: | http://eurasianjvetsci.org/pdf.php3?id=900 |
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| Summary: | In this study, the effects of penicilin - streptomycin on
subclinical mastitisin dairy cattle was investigated during the dry period.<p>
The milk samples of 39 cows that were at the end of the lactation
period were collected aseptically. They were examined bact;riologically
whether they were infected or not. Pathogenic bacteriae were isolated
from 46 milk samples. Then, 46 infected quarters were treated by penicillin- streptomycin combatination. To determine the effectiveness of
the treatment, milk samples were collected from the mammary quarters
after calving and were examined bacteriologically. After calving 84.78%
of these infected quarters were found to be free from infection. Streptococci
and E. Coli were eliminated by 100% and staphylococci and C. bovis infections were eliminated 85% during the same period. |
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| ISSN: | 1309-6958 2146-1953 |