Pregled bibliografske jedinice broj: 442650
Differences in enzymes (biomarkers) activities in fish after cage exposure in Drava and Danube Rivers (Croatia)
Differences in enzymes (biomarkers) activities in fish after cage exposure in Drava and Danube Rivers (Croatia) // Verhandlungen - Internationale Vereinigung für Theoretische und Angewandte Limnologie, 29 (2005), 873-876 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 442650 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Differences in enzymes (biomarkers) activities in fish after cage exposure in Drava and Danube Rivers (Croatia)
Autori
Jarić, Davorka ; Stepić, Sandra
Izvornik
Verhandlungen - Internationale Vereinigung für Theoretische und Angewandte Limnologie (0368-0770) 29
(2005);
873-876
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
EROD; AChE; fish; Carassius auratus gibelio; Cyprinus carpio
Sažetak
Two common biomarkers (ethoxyresorufin-O-deethylase (EROD)) and acetylcholinesterase (AChE)) were measured in prussian and common carp (Carrasius auratus gibelio, Cyprinus carpio). Fish were cage-exposed on River Drava, River Danube and Kopacki rit (reference). Maximum significant decrease of AChE activity was 34.4% and maximum increase of EROD activity was 10-fold. Water analysis (GCMS, AA) showed that on some locations specific AChE inhibitors were not detected although the inhibition was statistically significant. Complementary laboratory experiments using 3-methylcholantrene (EROD inducer) and malathion (AChE inhibitor) showed that these two biomarkers should be combined to provide better quality of biomonitoring.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
Napomena
Rad je kao poster prezentiran na XXIX SIL Congress, 08.-14.08.2004., Lahti, Finska.
POVEZANOST RADA
Ustanove:
Sveučilište u Osijeku - Odjel za biologiju
