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Supklinički mastitisi ovaca - uzročnici i njihova osetljivost na pojedine antimikrobne lekove

dc.creatorVakanjac, Slobodanka
dc.creatorTodorović, Igor
dc.date.accessioned2020-06-03T13:18:20Z
dc.date.available2020-06-03T13:18:20Z
dc.date.issued2010
dc.identifier.issn0350-2457
dc.identifier.urihttps://vet-erinar.vet.bg.ac.rs/handle/123456789/664
dc.description.abstractThe 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.abstractKalifornija 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.publisherUniverzitet u Beogradu - Fakultet veterinarske medicine, Beograd
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceVeterinarski Glasnik
dc.subjectmastitisen
dc.subjectsheepen
dc.subjectStaphylococcus aureusen
dc.subjectcoagulase-negative staphylococcien
dc.subjectAntibiogramen
dc.subjectmastitissr
dc.subjectovcesr
dc.subjectStaphylococcus aureussr
dc.subjectkoagulaza-negativne stafilokokesr
dc.subjectantibiogramsr
dc.subjectantimikrobni lekovisr
dc.titleSubclinical mastitis in sheep: Causes and their sensitivity to antibioticsen
dc.titleSupklinički mastitisi ovaca - uzročnici i njihova osetljivost na pojedine antimikrobne lekovesr
dc.typearticle
dc.rights.licenseBY
dcterms.abstractВакањац, 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.volume64
dc.citation.issue3-4
dc.citation.spage231
dc.citation.epage241
dc.citation.other64(3-4): 231-241
dc.citation.rankM51
dc.identifier.doi10.2298/VETGL1004231V
dc.identifier.fulltexthttps://vet-erinar.vet.bg.ac.rs/bitstream/id/1217/663.pdf
dc.type.versionpublishedVersion


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