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Pregled bibliografske jedinice broj: 719861

Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos


Biđin, Marina; Tišljar, Marina; Biđin, Zdenko; Lojkić, Ivana; Majnarić, Darko
Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos // Veterinary microbiology, 174 (2014), 3/4; 302-308 doi:10.1016/j.vetmic.2014.09.026 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 719861 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos

Autori
Biđin, Marina ; Tišljar, Marina ; Biđin, Zdenko ; Lojkić, Ivana ; Majnarić, Darko

Izvornik
Veterinary microbiology (0378-1135) 174 (2014), 3/4; 302-308

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
duck; goose; embryos; hepadnavirus; S-protein gene; histopathology

Sažetak
Avian hepadnaviruses are aetiological agents of hepatitis B, that has been identified primarily in ducks, and more recently in various avian species. In this paper, 16 hepadnaviruses were detected by polymerase chain reaction (PCR) in the field samples from dead embryos of commercially reared domestic duck and goose. Based on the molecular analysis of the S-protein gene sequences and phylogenetic Neighbour-joining tree, identified viruses were clustered in the same genetic group, indicating no host-related diversity. Both duck and goose-origin hepadnaviruses were grouped within the cluster consisting of ''Western-country'' and ''Chinese'' duck hepatitis B (DHBV) isolates, showing more evolutionary distances with other known avian hepadnaviruses. Histopathologically, the lesions observed in the liver tissue from hepadnavirus positive duck and goose embryos varied from low to mild degree of perivascular mononuclear cells and mixtocellular infiltrations, followed by mild vacuolar changes. Small focal necrotic changes in the liver parenchyma, and bile ductular proliferation were also found in examined liver samples. Generally, the microscopic findings resemble those described in experimentally infected ducks, while this was the first description of hepadnavirus associated lesions in domestic goose. Although hepadnaviruses are considered to have a very narrow host range, this study showed that domestic ducks and geese are susceptible to infection with genetically almost identical hepadnaviruses, that were likely to produce similar microsopic changes in the liver of both duck and goose embryos. The impact of naturally occurred hepadnavirus infection and possible synergistic interactions with other infectious or non-infectious agents on embryo viability needs futher investigation.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina



POVEZANOST RADA


Projekti:
048-0531863-0464 - Uloga dušik (II) oksida u bolestima kardiovaskulanog sustava peradi (Tišljar, Marina, MZOS ) ( CroRIS)
053-0531863-1856 - Imunosupresivni i crijevni virusi peradi u Hrvatskoj (Biđin, Zdenko, MZOS ) ( CroRIS)

Ustanove:
Hrvatski veterinarski institut, Zagreb,
Veterinarski fakultet, Zagreb

Profili:

Avatar Url Darko Majnarić (autor)

Avatar Url Marina Biđin (autor)

Avatar Url Zdenko Biđin (autor)

Avatar Url Marina Tišljar (autor)

Avatar Url Ivana Lojkić (autor)

Poveznice na cjeloviti tekst rada:

doi dx.doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Biđin, Marina; Tišljar, Marina; Biđin, Zdenko; Lojkić, Ivana; Majnarić, Darko
Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos // Veterinary microbiology, 174 (2014), 3/4; 302-308 doi:10.1016/j.vetmic.2014.09.026 (međunarodna recenzija, članak, znanstveni)
Biđin, M., Tišljar, M., Biđin, Z., Lojkić, I. & Majnarić, D. (2014) Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos. Veterinary microbiology, 174 (3/4), 302-308 doi:10.1016/j.vetmic.2014.09.026.
@article{article, author = {Bi\djin, Marina and Ti\v{s}ljar, Marina and Bi\djin, Zdenko and Lojki\'{c}, Ivana and Majnari\'{c}, Darko}, year = {2014}, pages = {302-308}, DOI = {10.1016/j.vetmic.2014.09.026}, keywords = {duck, goose, embryos, hepadnavirus, S-protein gene, histopathology}, journal = {Veterinary microbiology}, doi = {10.1016/j.vetmic.2014.09.026}, volume = {174}, number = {3/4}, issn = {0378-1135}, title = {Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos}, keyword = {duck, goose, embryos, hepadnavirus, S-protein gene, histopathology} }
@article{article, author = {Bi\djin, Marina and Ti\v{s}ljar, Marina and Bi\djin, Zdenko and Lojki\'{c}, Ivana and Majnari\'{c}, Darko}, year = {2014}, pages = {302-308}, DOI = {10.1016/j.vetmic.2014.09.026}, keywords = {duck, goose, embryos, hepadnavirus, S-protein gene, histopathology}, journal = {Veterinary microbiology}, doi = {10.1016/j.vetmic.2014.09.026}, volume = {174}, number = {3/4}, issn = {0378-1135}, title = {Genetic characterization of hepadnaviruses associated with histopathological changes in the liver of duck and goose embryos}, keyword = {duck, goose, embryos, hepadnavirus, S-protein gene, histopathology} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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