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Pregled bibliografske jedinice broj: 1124586

Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia


Bjedov, Dora; Mikuška, Alma; Lackmann, Carina; Begović, Lidija; Mikuska, Tibor; Jurinović, Luka; Velki, Mirna
Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia // PhD Student Symposium 2021 Book of Abstracts / Barišić, Dajana (ur.).
Zagreb, 2021. str. 117-117 doi:10.13140/RG.2.2.26168.26889 (poster, recenziran, sažetak, ostalo)


CROSBI ID: 1124586 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia

Autori
Bjedov, Dora ; Mikuška, Alma ; Lackmann, Carina ; Begović, Lidija ; Mikuska, Tibor ; Jurinović, Luka ; Velki, Mirna

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

Izvornik
PhD Student Symposium 2021 Book of Abstracts / Barišić, Dajana - Zagreb, 2021, 117-117

ISBN
978-953-6076-90-1

Skup
5th Faculty of Science PhD Student Symposium

Mjesto i datum
Zagreb, Hrvatska, 24.-25.04.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Recenziran

Ključne riječi
blood sampling, white-stork nestlings, biomarker analysis, oxidative stress, Croatia

Sažetak
The white stork (Ciconia ciconia) is a breeding species in continental Croatia. It feeds usually close to the breeding site with small mammals, amphibians, snakes, fish, earthworms, large insects and their larvae in the flooded river plains, extensively farmed meadows and pastures or water meadows. White stork nestlings can provide quantitative information on the quality of the surrounding environment, and therefore was chosen as a model species for evaluation of molecular biomarkers. Aim of this study was to analyse biomarkers of effect: activities of acetylcholinesterase (AChE) and carboxylesterase (CES), as well as oxidative stress biomarkers: activities of glutathione S-transferase (GST) and glutathione reductase (GR), as well as levels of glutathione (GSH) and reactive oxygen species (ROS). During white stork breeding season in 2020, five sampling locations were visited: Lonjsko polje, Jelas polje, Slavonski Brod - east, Podunavlje and Donje Podravlje. For biomarker analysis and sex determination blood samples (4 mL) were collected from the nestling brachial vein (n = 109). All biomarkers were measured in two blood fractions – plasma and S9 homogenate. Nestlings from Podunavlje and Donje Podravlje showed the lowest AChE and CES activity, indicating different presence of inhibitory xenobiotics when compared to different locations. Significant differences were also reported in oxidative stress biomarkers in response to different locations as the highest oxidative stress was recorded in Slavonski Brod - east and Podunavlje. Reported results propose that white stork nestlings could be affected by pollutants from their surrounding environment, due to proximity to metal, petroleum and agricultural industry. However, additional research is needed to confirm this assumption, as this is the first evaluation of blood biochemical parameters in white stork nestling population in Croatia.

Izvorni jezik
Engleski



POVEZANOST RADA


Profili:

Avatar Url Dora Bjedov (autor)

Avatar Url Luka Jurinovic (autor)

Avatar Url Alma Mikuška (autor)

Avatar Url Mirna Velki (autor)

Avatar Url Tibor Mikuska (autor)

Avatar Url Lidija Begović (autor)

Citiraj ovu publikaciju

Bjedov, Dora; Mikuška, Alma; Lackmann, Carina; Begović, Lidija; Mikuska, Tibor; Jurinović, Luka; Velki, Mirna
Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia // PhD Student Symposium 2021 Book of Abstracts / Barišić, Dajana (ur.).
Zagreb, 2021. str. 117-117 doi:10.13140/RG.2.2.26168.26889 (poster, recenziran, sažetak, ostalo)
Bjedov, D., Mikuška, A., Lackmann, C., Begović, L., Mikuska, T., Jurinović, L. & Velki, M. (2021) Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia. U: Barišić, D. (ur.)PhD Student Symposium 2021 Book of Abstracts doi:10.13140/RG.2.2.26168.26889.
@article{article, editor = {Bari\v{s}i\'{c}, D.}, year = {2021}, pages = {117-117}, DOI = {10.13140/RG.2.2.26168.26889}, keywords = {blood sampling, white-stork nestlings, biomarker analysis, oxidative stress, Croatia}, doi = {10.13140/RG.2.2.26168.26889}, isbn = {978-953-6076-90-1}, title = {Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia}, keyword = {blood sampling, white-stork nestlings, biomarker analysis, oxidative stress, Croatia}, publisherplace = {Zagreb, Hrvatska} }
@article{article, editor = {Bari\v{s}i\'{c}, D.}, year = {2021}, pages = {117-117}, DOI = {10.13140/RG.2.2.26168.26889}, keywords = {blood sampling, white-stork nestlings, biomarker analysis, oxidative stress, Croatia}, doi = {10.13140/RG.2.2.26168.26889}, isbn = {978-953-6076-90-1}, title = {Biomarkers of exposure and oxidative stress analysis in blood of white stork (Ciconia ciconia) nestlings from Croatia}, keyword = {blood sampling, white-stork nestlings, biomarker analysis, oxidative stress, Croatia}, publisherplace = {Zagreb, Hrvatska} }

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