Genotoxic potential and heart rate disorders in the Mediterranean mussel Mytilus galloprovincialis exposed to Superdispersant-25 and dispersed diesel oil
2015
Autori:
Martinovic, RajkoKolarevic, Stoimir
Kračun-Kolarević, Margareta
Kostic, Jovana
Markovic, Sandra
Gacic, Zoran
Kljajic, Zoran
Vukovic-Gacic, Branka
Tip dokumenta:
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt:
The effects of ex situ exposure of Mytilus galloprovincialis to
Superdispersant-25 (S-25), diesel oil and dispersed diesel oil mixtures
were studied by the impact on level of DNA damage in haemocytes (comet
assay) and the cardiac activity patterns of mussels. Specimens were
exposed for 72 h in a static system to diesel oil (100 mu L/L and 1
mL/L), S-25 (5 and 50 mu L/L), and dispersed diesel oil mixtures M1
(diesel oil 100 g mu L/L + S-25 5 mu L/L) and M2 (diesel oil 1 mL/L +
S-25 50 mu L/L). For positive control 40 mu M CdCl2 was used. The comet
assay results indicated genotoxic potential of S-25 while the effects of
diesel oil alone were not observed. The highest response was detected
for M1 while the effects of M2 were not detected. The heart rate
disorders were recorded for the diesel oil (1 mL/L), S-25 (50 mu L/L)
and both dispersed diesel oil mixtures. (C) 2015 Elsevier Ltd. All
rights reserved.
Ključne reči:
Superdispersant-25; Dispersed oil; Comet assay; Cardiac activity pattern; Mytilus galloprovincialisIzvor:
Marine Environmental Research, 2015, 108, 83-90
DOI: 10.1016/j.marenvres.2015.05.001
ISSN: 1879-0291