Naslov
First molecular characterization of parasites Paraheligmonina gracilis and Hymenolepis sulcata in fat dormouse (Glis glis)

Autori
Bujanić, Miljenko ; Sindičić, Magda ; Martinković, Franjo ; Cafiero, Andrea ; Busch, Ivana ; Požega, Majda ; Pervan, Ivan ; Radočaj, Tena ; Konjević, Dean

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts 8th International Congress "Veterinary Science and Profession" / Brkljača Bottegaro, Nika ; Zdolec, Nevijo ; Vrbanac, Zoran - Zagreb : Veterinarski fakultet Sveučilišta u Zagrebu, 2019, 119-119

Skup
8. međunarodni kongres Veterinarska znanost i struka

Mjesto i datum
Zagreb, Hrvatska, 10.10.2019. - 12.10.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fat dormouse, Glis glis L., Paraheligmonina gracilis, Hymenolepis sulcata, ITS1, ITS2, mtCOI

Sažetak
The fat dormouse (Glis glis L.) is a small arboreal rodent from the family of Gliridae. The species is autochthonous in Croatia and traditionally trapped for meat consumption, use of fat in traditional medicine and for fur. The only previous research of its parasites in Croatia, used animals from Alpine Gorski Kotar area and identified nematode Paraheligmonina gracilis and cestode Hymenolepis sulcata. The goal of our research was to identify parasites present in the gastrointestinal tract of the fat dormouse from hunting ground no. XVII/135 “Vrgoračko Jezero“ (Dalmatian Zagora – Mediterranean part of Croatia). Digestive system of 32 fat dormice were examined and collected parasites were identified using both morphological and molecular methods. A total of 96.9% of the dormice were infected ; P. gracilis occurred in 96.9%, and H. sulcata in 25.0% of samples, always in co-infection with P. gracilis. The Chi-squared test showed that there was a statistically significant difference in the total infection with P. gracilis compared to H. sulcata. Odds ratio (OR) showed that the infection with H. sulcata is 1.4 times more likely to occur in male vs. female dormice. We isolated the DNA and sequenced P. gracilis rDNA regions ITS1 and ITS2 and H. sulcata ITS2 and mitochondrial DNA COI region. DNA sequences of these parasites were not previously published, making this a first molecular description of P. gracilis and H. sulcata, which will help in resolving their taxonomic positions and phylogeography. These sequences will also be a valuable tool for distinguishing H. sulcata from H. nana and H. diminuta which cause globally widespread zoonosis - human hymenolepiasis, a serious concern for public health in many developing and underdeveloped countries.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina

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