Two age groups of adult pikeperch (Sander lucioperca) as bioindicators of aquatic pollution
Аутори
Nikolić, DušanPoleksić, Vesna
Tasić, Aleksandra
Smederevac-Lallić, Marija
Djikanović, Vesna
Rašković, Božidar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Pikeperch of age classes 3+ and 4+ were collected from the Garaši reservoir (Serbia)
to analyze their bioindicator potential and compare their possible differences. Concentrations of
26 elements were determined in gills, muscles, and liver by inductively-coupled plasma optical
emission spectrometry (ICP-OES) and of 17 organochlorine pesticides (OCPs), and six polychlorinated
biphenyls (PCBs) in muscle by gas chromatography with mass spectrometric detection (GC-MS).
Histopathological changes in the liver and gills were analyzed as biomarkers of general fish health.
Only the concentrations of Cd, Na, and P in the muscles differed significantly. The OCPs and
PCBs concentrations were below the detection limits, so fish meat consumption does not pose a risk
concerning these substances. Hg and Cd exceeded the maximum allowed concentrations in some
4+ individuals, probably due to biomagnification. Gills were the most affected by metal exposure in
both age classes. Histopathological ...changes and indices were minor and did not differ significantly
between age classes, suggesting that pollution did not affect the morphology and structure of gills and
liver. There were no significant correlations between elemental accumulation and fish condition or
between histopathological scores. Therefore, both age classes can be used as bioindicators of pollution.
Кључне речи:
fish / age class / toxic elements / organochlorine pesticides / bioaccumulation / histological alterationsИзвор:
Sustainability, 2023, 15, 11321-Издавач:
- Basel : MDPI
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200053 (Универзитет у Београду, Институт за мултидисциплинарна истраживања) (RS-MESTD-inst-2020-200053)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200116 (Универзитет у Београду, Пољопривредни факултет) (RS-MESTD-inst-2020-200116)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200007 (Универзитет у Београду, Институт за биолошка истраживања 'Синиша Станковић') (RS-MESTD-inst-2020-200007)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200030 (Научни институт за ветеринарство Србије, Београд) (RS-MESTD-inst-2020-200030)
Институција/група
Naučni institut za veterinarstvo SrbijeTY - JOUR AU - Nikolić, Dušan AU - Poleksić, Vesna AU - Tasić, Aleksandra AU - Smederevac-Lallić, Marija AU - Djikanović, Vesna AU - Rašković, Božidar PY - 2023 UR - https://reponivs.nivs.rs/handle/123456789/692 AB - Pikeperch of age classes 3+ and 4+ were collected from the Garaši reservoir (Serbia) to analyze their bioindicator potential and compare their possible differences. Concentrations of 26 elements were determined in gills, muscles, and liver by inductively-coupled plasma optical emission spectrometry (ICP-OES) and of 17 organochlorine pesticides (OCPs), and six polychlorinated biphenyls (PCBs) in muscle by gas chromatography with mass spectrometric detection (GC-MS). Histopathological changes in the liver and gills were analyzed as biomarkers of general fish health. Only the concentrations of Cd, Na, and P in the muscles differed significantly. The OCPs and PCBs concentrations were below the detection limits, so fish meat consumption does not pose a risk concerning these substances. Hg and Cd exceeded the maximum allowed concentrations in some 4+ individuals, probably due to biomagnification. Gills were the most affected by metal exposure in both age classes. Histopathological changes and indices were minor and did not differ significantly between age classes, suggesting that pollution did not affect the morphology and structure of gills and liver. There were no significant correlations between elemental accumulation and fish condition or between histopathological scores. Therefore, both age classes can be used as bioindicators of pollution. PB - Basel : MDPI T2 - Sustainability T1 - Two age groups of adult pikeperch (Sander lucioperca) as bioindicators of aquatic pollution SP - 11321 VL - 15 DO - 10.3390/su151411321 ER -
@article{ author = "Nikolić, Dušan and Poleksić, Vesna and Tasić, Aleksandra and Smederevac-Lallić, Marija and Djikanović, Vesna and Rašković, Božidar", year = "2023", abstract = "Pikeperch of age classes 3+ and 4+ were collected from the Garaši reservoir (Serbia) to analyze their bioindicator potential and compare their possible differences. Concentrations of 26 elements were determined in gills, muscles, and liver by inductively-coupled plasma optical emission spectrometry (ICP-OES) and of 17 organochlorine pesticides (OCPs), and six polychlorinated biphenyls (PCBs) in muscle by gas chromatography with mass spectrometric detection (GC-MS). Histopathological changes in the liver and gills were analyzed as biomarkers of general fish health. Only the concentrations of Cd, Na, and P in the muscles differed significantly. The OCPs and PCBs concentrations were below the detection limits, so fish meat consumption does not pose a risk concerning these substances. Hg and Cd exceeded the maximum allowed concentrations in some 4+ individuals, probably due to biomagnification. Gills were the most affected by metal exposure in both age classes. Histopathological changes and indices were minor and did not differ significantly between age classes, suggesting that pollution did not affect the morphology and structure of gills and liver. There were no significant correlations between elemental accumulation and fish condition or between histopathological scores. Therefore, both age classes can be used as bioindicators of pollution.", publisher = "Basel : MDPI", journal = "Sustainability", title = "Two age groups of adult pikeperch (Sander lucioperca) as bioindicators of aquatic pollution", pages = "11321", volume = "15", doi = "10.3390/su151411321" }
Nikolić, D., Poleksić, V., Tasić, A., Smederevac-Lallić, M., Djikanović, V.,& Rašković, B.. (2023). Two age groups of adult pikeperch (Sander lucioperca) as bioindicators of aquatic pollution. in Sustainability Basel : MDPI., 15, 11321. https://doi.org/10.3390/su151411321
Nikolić D, Poleksić V, Tasić A, Smederevac-Lallić M, Djikanović V, Rašković B. Two age groups of adult pikeperch (Sander lucioperca) as bioindicators of aquatic pollution. in Sustainability. 2023;15:11321. doi:10.3390/su151411321 .
Nikolić, Dušan, Poleksić, Vesna, Tasić, Aleksandra, Smederevac-Lallić, Marija, Djikanović, Vesna, Rašković, Božidar, "Two age groups of adult pikeperch (Sander lucioperca) as bioindicators of aquatic pollution" in Sustainability, 15 (2023):11321, https://doi.org/10.3390/su151411321 . .