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dc.creatorMilovanović, A.
dc.creatorBana, T.
dc.creatorLazarević, Miodrag
dc.creatorApić, Jelena
dc.creatorMilanov, Dubravka
dc.date.accessioned2020-06-03T14:02:34Z
dc.date.available2020-06-03T14:02:34Z
dc.date.issued2015
dc.identifier.issn0936-6768
dc.identifier.urihttps://vet-erinar.vet.bg.ac.rs/handle/123456789/1303
dc.description.abstractImporting boars of high genetic value is an important issue in Serbia. Therefore, frequent replacement of boars is not a primary approach and there is a need for their prolonged exploitation. Ejaculates from 6 boars were selected for bacterial control and for treatment based on lower CASA (Computer Assisted Semen Analyses) results, flow cytometry and cytological sperm quality parameters in extended semen. According to the sensitivity of bacterial isolates from fresh semen, boars were treated with Enroxil 10% (1 ml/40 kg BW; Krka, Slovenia), during 8 consecutive days. An antibiotic was injected between the tail and rectum (pararectal therapy). On the 8th day, boars received 8 ml of Baytril 10% (Bayer, Germany). On the first and last day of treatment boars received 20 ml of AD3E vitamins with selenium i/m and C vitamin (20 ml, 100 mg/ml). Semen quality was controlled 45 days following treatment. Total and progressive sperm motility increased from 39.66% and 12.87% to 83.98% and 61.98%, respectively (p < 0.001). The percentage of live spermatozoa with intact acrosomes also improved (48.3–63.4%, PNA-FITC, n.s.). The percentage of agglutinated cells decreased from 66.00 to 6.67% and the average bacterial contamination in fresh semen decreased from 18.450 to 1.233 CFU/ml. It is evident that boars with primary semen contamination are able to renew sperm production after prolonged antibiotic and supportive treatment. This could be a strategy to decrease the culling rate in elite stud boars.
dc.publisherWiley-Blackwell, Hoboken
dc.rightsrestrictedAccess
dc.sourceReproduction in Domestic Animals
dc.titlePararectal treatment of boars with primary semen contamination and astenospermiaen
dc.typeconferenceObject
dc.rights.licenseARR
dcterms.abstractЛазаревић, Миодраг; Бана, Т.; Миланов, Дубравка; Aпић, Јелена; Миловановић, A.;
dc.citation.volume50
dc.citation.spage67
dc.citation.epage67
dc.citation.other50: 67-67
dc.citation.rankM22
dc.identifier.wos000364593400153
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_veterinar_1303
dc.type.versionpublishedVersion


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