Pregled bibliografske jedinice broj: 171257
Differences in enzymes (biomarkers) activities in fish after cage exposure in Drava and Danube river (Croatia)
Differences in enzymes (biomarkers) activities in fish after cage exposure in Drava and Danube river (Croatia) // SIL XXIX Congress Lahti Finland : abstract book
Lahti, Finska, 2004. str. 287-287 (poster, nije recenziran, sažetak, znanstveni)
CROSBI ID: 171257 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Differences in enzymes (biomarkers) activities in fish after cage exposure in Drava and Danube river (Croatia)
Autori
Jarić, Davorka ; Stepić, Sandra
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
SIL XXIX Congress Lahti Finland : abstract book
/ - , 2004, 287-287
Skup
SIL Congress Lahti Finland (29 ; 2004)
Mjesto i datum
Lahti, Finska, 08.08.2004. - 14.08.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
EROD; AChE; Biomonitoring; Cage-exposure
(EROD; AChE; biomonitoring; cage-exposure)
Sažetak
Two common biomarkers (etoxyresorufin-O-deetylase (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-methylcolantrene (EROD inducer) and malathion (AChE inhibitor) shower that these two biomarkers should be combined to provide better quality of biomonitoring.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
