n-TiO2 and CdCl2 co-exposure to titanium dioxide nanoparticles and cadmium: Genomic, DNA and chromosomal damage evaluation in the marine fish European sea bass (Dicentrarchus labrax)

2015 ◽  
Vol 168 ◽  
pp. 72-77 ◽  
Author(s):  
M. Nigro ◽  
M. Bernardeschi ◽  
D. Costagliola ◽  
C. Della Torre ◽  
G. Frenzilli ◽  
...  
2019 ◽  
Vol 90 ◽  
pp. 317-327 ◽  
Author(s):  
Shay Ravid-Peretz ◽  
Angelo Colorni ◽  
Galit Sharon ◽  
Michal Ucko

Aquaculture ◽  
2021 ◽  
pp. 737257
Author(s):  
A. Samaras ◽  
A. Dimitroglou ◽  
S. Kollias ◽  
G. Skouradakis ◽  
I.E. Papadakis ◽  
...  

Chemosphere ◽  
2007 ◽  
Vol 67 (6) ◽  
pp. 1171-1181 ◽  
Author(s):  
L. Giari ◽  
M. Manera ◽  
E. Simoni ◽  
B.S. Dezfuli

2011 ◽  
Vol 75 (5) ◽  
pp. 643-649 ◽  
Author(s):  
Francesco Abbate ◽  
Maria Cristina Guerrera ◽  
Giuseppe Montalbano ◽  
Felix De Carlos ◽  
Alberto Álvarez Suárez ◽  
...  

Author(s):  
Malyka Galay-Burgos ◽  
Lynda Llewellyn ◽  
Constantinos C Mylonas ◽  
Adelino V.M Canario ◽  
Silvia Zanuy ◽  
...  

Author(s):  
Marinelle Espino ◽  
Harkaitz Eguiraun ◽  
Oihane Diaz de Cerio ◽  
José Antonio Carrero ◽  
Nestor Etxebarria ◽  
...  

AbstractFeeding 3.9 and 6.7 mg Hg/kg (Se/Hg molar ratios of 0.8 and 0.4, respectively) for 14 days negatively affected Dicentrarchus labrax growth and total DNTB- and thioredoxin-reductase (TrxR) activities and the transcription of four redox genes (txn1, gpx1, txnrd3, and txnrd2) in the liver, but a diet with 0.5 mg Hg/kg (Se/Hg molar ratio 6.6) slightly increased both reductase activities and the transcription of txn1, gpx1, and txnrd2. Feeding 6.7 mg Hg/kg for 53 days downregulated the genes of the thioredoxin system (txn1, txnrd3, and txnrd2) but upregulated gpx1, confirming the previously proposed complementarity among the antioxidant systems. Substitution of 20% of the feed by thawed white fish (hake) slightly counteracted the negative effects of Hg. The effects were not statistically significant and were dependent, in a non-linear manner, on the Se/Hg molar ratio of the feed but not on its Hg concentration. These results stress the need to consider the Se/Hg molar ratio of the feed/food when evaluating the toxicity of Hg.


2014 ◽  
Vol 4 (2) ◽  
Author(s):  
C. Lorin-Nebel ◽  
H. Budzinski ◽  
K. Le Ménach ◽  
M.H. Devier ◽  
G. Charmantier ◽  
...  

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2008 ◽  
Vol 39 (3) ◽  
pp. 276-282 ◽  
Author(s):  
Stefano Malavasi ◽  
Vyron Georgalas ◽  
Danilo Mainardi ◽  
Patrizia Torricelli

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