Identification and Induction by β-naphthoflavone of CYP1A1 in Liver of the Neotropical Fish Pacu, Piaractus mesopotamicus (Characiformes: Characidae)

Bulletin of Environmental Contamination and Toxicology

Volumn 72, Issue 1, 2004, Pages 13-20

  Bastos, V L F Cunha ^a   Pinto, L F Ribeiro ^a   Lima, L M ^a   Bastos, J Cunha ^a  

^a STATE UNIVERSITY OF RIO DE JANEIRO   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

7 ETHOXYCOUMARIN; 7 ETHOXYCOUMARIN DEETHYLASE; ALPHA NAPHTHOFLAVONE; BETA NAPHTHOFLAVONE; CYTOCHROME P450 1A1; ETHOXYRESORUFIN; ETHOXYRESORUFIN DEETHYLASE; LIVER ENZYME; RESORUFIN; UMBELLIFERONE;

ANIMAL EXPERIMENT; ANIMAL TISSUE; ARTICLE; CHARACIDAE; CONTROLLED STUDY; ENZYME ACTIVITY; ENZYME INDUCTION; ENZYME KINETICS; FEMALE; FISH; LIVER; LIVER MICROSOME; MALE; NEOTROPICS; NONHUMAN; PACU; PIARACTUS MESOPOTAMICUS; POLYACRYLAMIDE GEL ELECTROPHORESIS; WATER CONTAMINATION;

ANIMALS; BETA-NAPHTHOFLAVONE; CYTOCHROME P-450 CYP1A1; ENZYME INDUCTION; ENZYME INHIBITORS; FISHES; MICROSOMES, LIVER;

ANIMALIA; CHARACIDAE; CHARACIFORMES; PIARACTUS; PIARACTUS MESOPOTAMICUS;

EID: 1642430865     PISSN: 00074861     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00128-003-0235-6     Document Type: Article

References (17)

1. Aitio A (1978) A simple and sensitive assay of 7-ethoxycoumarin deethylation. Anal Biochem 85:488-491
2. Al-arabi SAM, Goksoyr A (2002) Cytochrome P4501A responses in two tropical fishes species, riverine catfish (Rita rita) and marine mudfish (Apocryptes bato). Comp Biochem Physiol 131C:61-71
3. Burke MD, Thompson S, Elcombe CR, Halpert J, Haaparanta T, Mayer RT (1985) Ethoxy-, penthoxy- and benzyloxyphenoxazones and homologues: a series of substrates to distinguish between different induced cytochromes P450. Biochem Pharmacol 34:3337-3345
4. Gadagbui BK-M, Goksoyr A (1996) CYP1A and other biomarker responses to effluents from a textile mill in the Volta River (Ghana) using caged tilapia (Oreochromis niloticus) and sediment-exposed mudfish (Clarias anguillaris). Biomarkers 1:252-261
5. Haasch ML, Graf WK, Quardokus EM, Mayer RT, Lech JJ (1994) Use of 7-alkoxyphenazones, 7-alkoxycoumarins and 7-alkoxyquinolines as fluorescent substrates for rainbow trout hepatic microsomes after treatment with various inducers. Biochem Pharmacol 47:893-903
6. Ioannides C, Parke DV (1990) The cytochrome P450 I gene family of microsomal hemoproteins and their role in the metabolic activation of chemicals. Drug Metab Rev 22:1-85
7. Lemaire P, Förlin L, Livingstone DR (1996) Responses of hepatic biotransformation and antioxidant enzymes to CYP1A-inducers (3-methylcholanthrene, β-naphthoflavone) in sea bass (Dicentrarchus labrax), dab (Limanda limanda) and rainbow trout (Onchorhyncus mykiss). Aquat Toxicol 36:141-160
8. Lindström-Seppä P, Koivusaari U, Hänninen O (1981) Metabolism of xenobiotics by vendace (Coregonus albula). Comp Biochem Physiol 68C:121-126
9. Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage t4. Nature 227:680-685
10. Marionnet D, Taysse L, Chambras C, Deschaux P (1997) 3-Methylcholanthrene-induced EROD activity and cytochrome P450 in immune organs of carp (Cyprinus carpio). Comp Biochem Physiol 118C:165-170
11. Morrison HG, Oleksiak MF, Cornell N, Sogin ML, Stegeman JJ (1995) Identification of cytochrome P4501A genes from two teleost fish, toadfish and scup, and phylogenetic analysis of the CYP1A gene subfamily. Biochem J 308:97-104
12. Peterson GL (1977) A simplification of the protein assay method of Lowry et al. which is more generally applicable. Anal Biochem 83:346-356
13. Pretti C, Salvetti A, Longo V, Giorgi M, Gervasi PG (2001) Effects of β-naphthoflavone on the cytochrome P450 system, and phase II enzymes in gilthead seabream (Sparus aurata). Comp Biochem Physiol 130C:133-144
14. Stegeman JJ (1989) Cytochrome P450 forms in fish: catalytic, immunological and sequence similarities. Xenobiotica 19:1093-1110
15. Stegeman JJ, Woodin BR, Singh H, Oleksiak MF, Celander M (1997) Cytochrome P450 (CYP) in tropical fishes: catalytic activities, expression of multiple CYP proteins and high levels of microsomal P450 in liver of fishes from Bermuda. Comp Biochem Physiol 116C:61-75
16. Whitlock JP (1999) Induction of cytochrome P4501A1. Ann Rev Pharmacol Toxicol 39:103-125
17. Wiebel FJ, Leutz JC, Diamond L, Gelboin HV (1971) Aryl hydrocarbon (benzo[a]pyrene) hydroxylase in microsomes from rat tissues: differential inhibition and stimulation by benzoflavones and organic solvents. Arch Biochem Biophys 144:78-86