Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis
This study was carried out in 256 cows which were in lactation period in Sarıkamış town of Kars. The animals were examined c1inically in the point of mastitis and inflamational changes of udders were determined with California Mastitis Test (CMT). Consequently, mastitis were diagnosed in 61 of 256 c...
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Selcuk University Press
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| author | Durmuş Ali Sevinti Mitat Şahin |
| author_facet | Durmuş Ali Sevinti Mitat Şahin |
| author_sort | Durmuş Ali Sevinti |
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| description | This study was carried out in 256 cows which were in lactation period in Sarıkamış town of Kars. The animals were examined c1inically in the point of mastitis and inflamational changes of udders were determined with California Mastitis Test (CMT). Consequently, mastitis were diagnosed in 61 of 256 cows (23.8%). 79 milk sample were taken from 61 cows which were positive in CMT test. As a result of microbiological examination, while agent was isolated in 67 of all samples (84.8%), no bacterial agent was not isolated in 12 samples (15.2%). While Staphylococcus aureus was the most determined bacterium with the percentage of 34.3%, coagulase negative staphylococcus (KNS) followed that whit the persentage of 28.3%. Except these two groups of microorganism, Escherichia coliwas isolated in the 5.9% and Streptococcus spp. were isolated in the 16.4% of the samples. In 14 (33.3%) S. Aureus and 4 ( 9.5%) KNS strains, of all isolated staphylococcus strains, β -lacternase was found positive. In the study the resi stance of staphylococcus strains against antibiotics were determined as follows; 59.5% penicillin, 38.1% amoxicillin, 7.1% amoxicillin-c1avulonic acid, 4.8% c1oxacillin, 11.9% enrofloxacin and all strains were found sensitiye against vancomicin. The β -lactarnase activity of the strains was determined to have an important role in resistance against β -lactarn group antibiotics. |
| format | Article |
| id | doaj-art-a9de84d3a5ff4ca5b5384102a50951e0 |
| institution | Kabale University |
| issn | 1309-6958 2146-1953 |
| language | English |
| publisher | Selcuk University Press |
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| series | Eurasian Journal of Veterinary Sciences |
| spelling | doaj-art-a9de84d3a5ff4ca5b5384102a50951e02025-01-03T01:36:12ZengSelcuk University PressEurasian Journal of Veterinary Sciences1309-69582146-1953251-223285Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilisDurmuş Ali Sevinti0Mitat Şahin1Veteriner Hekim Kars- TürkiyeKafkas Üniversitesi Veteriner Fakültesi Mikrobiyoloji Ana Bilim Dalı Kars- TürkiyeThis study was carried out in 256 cows which were in lactation period in Sarıkamış town of Kars. The animals were examined c1inically in the point of mastitis and inflamational changes of udders were determined with California Mastitis Test (CMT). Consequently, mastitis were diagnosed in 61 of 256 cows (23.8%). 79 milk sample were taken from 61 cows which were positive in CMT test. As a result of microbiological examination, while agent was isolated in 67 of all samples (84.8%), no bacterial agent was not isolated in 12 samples (15.2%). While Staphylococcus aureus was the most determined bacterium with the percentage of 34.3%, coagulase negative staphylococcus (KNS) followed that whit the persentage of 28.3%. Except these two groups of microorganism, Escherichia coliwas isolated in the 5.9% and Streptococcus spp. were isolated in the 16.4% of the samples. In 14 (33.3%) S. Aureus and 4 ( 9.5%) KNS strains, of all isolated staphylococcus strains, β -lacternase was found positive. In the study the resi stance of staphylococcus strains against antibiotics were determined as follows; 59.5% penicillin, 38.1% amoxicillin, 7.1% amoxicillin-c1avulonic acid, 4.8% c1oxacillin, 11.9% enrofloxacin and all strains were found sensitiye against vancomicin. The β -lactarnase activity of the strains was determined to have an important role in resistance against β -lactarn group antibiotics.http://eurasianjvetsci.org/pdf.php3?id=5mastitisstaphylococcusβ-lactamaseantibiotic sensitivity |
| spellingShingle | Durmuş Ali Sevinti Mitat Şahin Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis Eurasian Journal of Veterinary Sciences mastitis staphylococcus β-lactamase antibiotic sensitivity |
| title | Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis |
| title_full | Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis |
| title_fullStr | Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis |
| title_full_unstemmed | Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis |
| title_short | Determining of β-lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis |
| title_sort | determining of 946 lactamase activity and resistanee against some antibiotics of staphyloeoeeus strains isolated from bovine mastilis |
| topic | mastitis staphylococcus β-lactamase antibiotic sensitivity |
| url | http://eurasianjvetsci.org/pdf.php3?id=5 |
| work_keys_str_mv | AT durmusalisevinti determiningof946lactamaseactivityandresistaneeagainstsomeantibioticsofstaphyloeoeeusstrainsisolatedfrombovinemastilis AT mitatsahin determiningof946lactamaseactivityandresistaneeagainstsomeantibioticsofstaphyloeoeeusstrainsisolatedfrombovinemastilis |