| Abstract | Paraziti su redovni nalaz u i na organizmu divljači, a povremeno mogu uzrokovati bolesna stanja. U radu je pregledan probavni sustav srna (Capreolus capreolus) po segmentima, otvaranjem i ispiranjem, te su nađeni parazit determinirani do razine roda ili vrste na temelju morfoloških osobitosti. U predželuciman su pronađeni oblići Trichostrongylus sp., Haemonchus sp. i Ostertagia sp. U sirištu Haemonchus sp. i Ostertagia sp. Duodenum i ileum bili su negativni na parazite, dok su u jejunumu pronađeni oblići Trichostrongylus sp. i Haemonchus sp. te trakavica Moniezia sp. U slijepom crijevu su utvrđeni Trichuris sp. i Oseophagostomum sp., a u kolonu su pronađeni Chabertia ovina, Skrjabinema sp. i Oesophagostomum sp., što odgovara njihovom mjestu parazitiranja. Prevalencija pozitivnih grla bila je 83,3% (n=25). Sve negativne jedinke bile su ženke, što daje rizik od invazije za 1,5 puta veći u mužjaka u odnosu na ženke (CI 95% 1.0488 - 2.1454). Najčešće utvrđeni paraziti bili su oblići Chabertia ovina (n=17) s prevalencijom od 56,6% i Trichuris sp. (n=13) s prevalencijom od 43,3%. Svih pet negativnih jedinki bile su ženke. U samo jednoj jedinci utvrđena je trakavica Moniezia sp, prevalencija 3,3%, te Skrjabinema sp. (3,3%). U sedam jedinki dokazan je oblić Haemonchus contortus (prevalencija 23,3%), u pet jedinki Oesophagostomum sp. (prevalencija 16,6%), u tri Ostertagia sp. (prevalencija 10%), a u dvije Bunostomum sp i Trichostrongylus sp (prevalencija 6,6% svaki). Gledano prema dijelovima probavnog sustava najveći dio parazita utvrđen je u debelom crijevu (80% jedinki), zatim u predželucima i sirištu (30%) te tankom crijevu (13,3%). |
| Abstract (english) | Parasites are regular finding in wildlife, which can occasionally cause the illness. In this study digestive system of 30 roe deer (Capreolus capreolus) was examined according to segments, opening and rinsing, and we have collected the found parasites. At the Department of parasitology and parasitic diseases with clinic parasites were analysed and determined till the level of genus or species based on morphological characteristics. In rumen, reticulum and omasum Trichostrongylus sp., Haemonchus sp. and Ostertagia sp. were detected, and in abomasum Haemonchus sp. i Ostertagia sp. Duodenum and ileum were negative. In jejunum nematodes Trichostrongylus sp. and Haemonchus sp. and cestode Moniezia sp. were detected. Nematodes Trichuris sp. and Oseophagostomum sp. were detected in caecum, and Chabertia ovina, Skrjabinema sp. and Oesophagostomum sp. in colon, which corresponds to their predilection sites. The prevalence of infection was 83.3% (n=25). All negative animals were females, which gives 1.5 times higher risk of infection in males compared to females (CI 95% 1.0488 - 2.1454). Most frequently detected parasites were nematodes Chabertia ovina (n=17) with prevalence of 56.6% and Trichuris sp. (n=13, 43.3%). Cestode Moniezia sp. and nematode Skrjabinema sp. were detected in only one sample (3.3%). Seven animals harboured nematode Haemonchus contortus (prevalence 23.3%), five animals were positive on Oesophagostomum sp. (16.6%), three on Ostertagia sp. (10%), and two on Bunostomum sp. and Trichostrongylus sp (6.6%). According to the segments of the gastrointestinal system, majority of parasites were detected in large intestine (80% of animals), followed with forestomachs and abomasum (30%) and small intestine (13.3%). |
