Subclinical mastitis in sheep: Causes and their sensitivity to antibiotics
Supklinički mastitisi ovaca - uzročnici i njihova osetljivost na pojedine antimikrobne lekove
dc.creator | Vakanjac, Slobodanka | |
dc.creator | Todorović, Igor | |
dc.date.accessioned | 2020-06-03T13:18:20Z | |
dc.date.available | 2020-06-03T13:18:20Z | |
dc.date.issued | 2010 | |
dc.identifier.issn | 0350-2457 | |
dc.identifier.uri | https://vet-erinar.vet.bg.ac.rs/handle/123456789/664 | |
dc.description.abstract | The California mastitis test (CMT) was used to examine the milk of 6609 sheep, actually, from 13218 mammary complexes. A total of 986 milk samples were found to contain an increased number of somatic cells, and causes of mastitis were isolated from 910 (92.3%) of these samples. The most frequently isolated microorganisms were: E. coli isolated from 189 (20.76%) samples, Micrococcus sp from 186 (20.43%) samples, Bacillus sp. from 177 (19.45%), Staphylococcus aureus from 172 (18.9%) samples, and Proteus sp. from 121 (13.29%) samples of sheep milk. Coagulase-negative staphylococci (CNS) were isolated in a much smaller number, from 25 (2.74%) samples, Streptococcus sp. was isolated from 19 (2.08%) samples, Pseudomonas sp. from 14 (1.53%) samples, haemolytic E. coli was isolated from only 6 (0.65%) samples, and Streptococcus agalactiae from only one sample. Among the 25 isolates of coagulase-negative staphylococci, 16 (64%) isolates were identified as Staphylococcus chromogenes, and 9 (36%) isolates as Staphylococcus simulans. The sensitivity of the isolated causes of mastitis to antibiotics was examined using the disc diffusion method. . | en |
dc.description.abstract | Kalifornija mastitis testom (CMT) ispitano je mleko uzorkovano od 6609 ovaca, odnosno iz 13 218 mamarnih kompleksa. Od 986 uzoraka mleka sa povećanim brojem somatskih ćelija u mleku iz 910 (92,3%) uzoraka izolovani su uzročnici mastitisa. Najčešći izolovani mikroorganizmi su: E. coli izolovana iz 189 (20,76%) uzoraka, Micrococcus sp. iz 186 (20,43%) uzoraka, Bacillus sp. iz 177 (19,45%), Staphylococcus aureus iz 172 (18,9%) uzorka i Proteus sp. iz 121 (13,29%) uzoraka mleka ovaca. Koagulaza negativne stafilokoke (CNS) izolovane su u mnogo manjem broju iz 25 (2,74%) uzoraka, Streptococcus sp. izolovan je iz 19 (2,08%) uzoraka, Pseudomonas sp. iz 14 (1,53%) uzoraka, hemolitične E. coli izolovane su iz svega 6 (0,65%) uzoraka, a Streptococcus agalactiae iz samo jednog uzorka. Od 25 izolata koagulaza negativnih stafilokoka kao Staphylococcus chromogenes identifikovano je 16 (64%) izolata, a kao Staphylococcus simulans 9 (36%) izolata. Osetljivost izolovanih uzročnika mastitisa na antimikrobne lekove ispitana je disk difuzionom metodom. | sr |
dc.publisher | Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Veterinarski Glasnik | |
dc.subject | mastitis | en |
dc.subject | sheep | en |
dc.subject | Staphylococcus aureus | en |
dc.subject | coagulase-negative staphylococci | en |
dc.subject | Antibiogram | en |
dc.subject | mastitis | sr |
dc.subject | ovce | sr |
dc.subject | Staphylococcus aureus | sr |
dc.subject | koagulaza-negativne stafilokoke | sr |
dc.subject | antibiogram | sr |
dc.subject | antimikrobni lekovi | sr |
dc.title | Subclinical mastitis in sheep: Causes and their sensitivity to antibiotics | en |
dc.title | Supklinički mastitisi ovaca - uzročnici i njihova osetljivost na pojedine antimikrobne lekove | sr |
dc.type | article | |
dc.rights.license | BY | |
dcterms.abstract | Вакањац, Слободанка; Тодоровић, Игор; Супклинички маститиси оваца - узрочници и њихова осетљивост на поједине антимикробне лекове; Супклинички маститиси оваца - узрочници и њихова осетљивост на поједине антимикробне лекове; | |
dc.citation.volume | 64 | |
dc.citation.issue | 3-4 | |
dc.citation.spage | 231 | |
dc.citation.epage | 241 | |
dc.citation.other | 64(3-4): 231-241 | |
dc.citation.rank | M51 | |
dc.identifier.doi | 10.2298/VETGL1004231V | |
dc.identifier.fulltext | https://vet-erinar.vet.bg.ac.rs/bitstream/id/1217/663.pdf | |
dc.type.version | publishedVersion |