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Mycobacterium avium subsp. hominissuis in wild boar (Sus scrofa) in the Republic of Croatia.
- Source :
- Veterinarski arhiv; ISSN 0372-5480 (Print); ISSN 1331-8055 (Online); Volume 81; Issue 1
- Publication Year :
- 2011
-
Abstract
- During the research period (2001-2005), the lymph nodes of 123 wild boars from seven locations in the Republic of Croatia were tested for the presence of mycobacteria. Mycobacteria were isolated from the lymph nodes of 15 (12.2%) wild boars from fifi ve locations. Specific hybridization showed that 11 (8.9%) isolates belonged to M. avium, 2 (1.6%) isolates were typed as M. fortuitum, and 2 (1.6%) isolates belonged to M. gordonae. All 11 isolates belonging to M. avium sp. were tested by means of the specififi c primers P1 FR300 and P2 FR300. Product size in all isolates was 300 bp, which confirms that M. avium subsp. hominissuis was present in all of them. As in swine from intensive farming, M. avium subsp. hominissuis is a dominant mycrobacteria type in wild boar in Croatia. The results lead to the conclusion that the most important source for wild boar is an environment suitable for the development and survival of M. avium subsp. hominissuis, as confirmed in earlier research studies by other authors.<br />Tijekom istraživanog razdoblja (2001. do 2005.) radi pretrage na prisutnost mikobakterija obrađeni su limfni čvorovi 123 divlje svinje iz sedam lokaliteta u Republici Hrvatskoj. Mikobakterije su izdvojene iz limfnih čvorova 15 (12,2%) divljih svinja iz pet lokaliteta. Specifičnom hibridizacijom dokazano je da 11 (8,9%) izolata pripada vrsti M. avium sp., 2 (1,6%) izolata tipizirana su kao M. fortuitum, a 2 (1,6%) izolata pripadali su vrsti M. gordonae. Svih 11 izolata koji su pripadali M. avium sp. testirani su pomoću specifičnih početnica P1 FR300 i P2 FR300. U svih izolata veličina proizvoda iznosila je 300 parova baza što potvrđuje da se u svih radi o vrsti M. avium subsp. hominissuis. Kao i u svinja iz intenzivnog uzgoja, M. avium subsp. hominissuis predstavlja dominantnu vrstu mikobakterija u divljih svinja u Hrvatskoj. Na temelju dobivenih rezultata može se zaključiti da je po svemu sudeći najvažniji izvor za divlje svinje okoliš koji pogoduje razvoju i opstanku M. Avium subsp. hominissuis, što potvrđuju i ranija istraživanja drugih autora.
Details
- Database :
- OAIster
- Journal :
- Veterinarski arhiv; ISSN 0372-5480 (Print); ISSN 1331-8055 (Online); Volume 81; Issue 1
- Notes :
- application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.ocn773938509
- Document Type :
- Electronic Resource