Effect of paraquat on cellular defense enzymes and glutathione level of Funalia trogii
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
12422520
DOI
10.1007/bf02818700
Knihovny.cz E-zdroje
- MeSH
- antioxidancia metabolismus MeSH
- glutathion metabolismus MeSH
- glutathionreduktasa metabolismus MeSH
- glutathiontransferasa metabolismus MeSH
- herbicidy toxicita MeSH
- katalasa metabolismus MeSH
- kinetika MeSH
- paraquat toxicita MeSH
- Polyporales účinky léků enzymologie metabolismus MeSH
- superoxiddismutasa metabolismus MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- antioxidancia MeSH
- glutathion MeSH
- glutathionreduktasa MeSH
- glutathiontransferasa MeSH
- herbicidy MeSH
- katalasa MeSH
- paraquat MeSH
- superoxiddismutasa MeSH
The effect of paraquat on the activities of antioxidant defense and detoxifying enzymes of the white-rot fungus Funalia trogii was determined. Paraquat increased the activities of glutathione reductase (GR), glutathione transferase (GT) and superoxide dismutase at 1 mmol/L, while at 0.1 mmol/L it did not affect the activity of GR and GT. It depressed the catalase activity and the amount of glutathione at all concentrations used. Paraquat treatment probably depresses antioxidant defense components such as catalase and glutathione.
Zobrazit více v PubMed
Appl Microbiol Biotechnol. 2000 Nov;54(5):659-64 PubMed
Toxicol Appl Pharmacol. 1996 Sep;140(1):94-100 PubMed
J Biol Chem. 1977 Nov 10;252(21):7667-72 PubMed
Bull Environ Contam Toxicol. 1999 Feb;62(2):207-13 PubMed
Biochem Mol Biol Int. 1998 Jan;44(1):41-9 PubMed
Folia Microbiol (Praha). 2001;46(2):143-5 PubMed
J Biol Chem. 1984 Oct 25;259(20):12821-5 PubMed
J Biol Chem. 1974 Nov 25;249(22):7130-9 PubMed
Folia Microbiol (Praha). 1999;44(6):673-6 PubMed
Comp Biochem Physiol B. 1993 Jan;104(1):1-6 PubMed
Folia Microbiol (Praha). 1999;44(6):587-624 PubMed
Bull Environ Contam Toxicol. 1997 Jul;59(1):132-8 PubMed
Appl Environ Microbiol. 1998 Feb;64(2):399-404 PubMed
Methods Enzymol. 1985;113:484-90 PubMed
Bioresour Technol. 2002 Jan;81(2):155-7 PubMed
Appl Environ Microbiol. 2000 Feb;66(2):524-8 PubMed
Arch Biochem Biophys. 2001 Jul 15;391(2):271-7 PubMed
Appl Environ Microbiol. 2000 Jul;66(7):3110-2 PubMed
J Biol Chem. 1969 Nov 25;244(22):6049-55 PubMed
Biochem J. 1997 May 15;324 ( Pt 1):243-8 PubMed
Free Radic Biol Med. 1998 Jun;24(9):1390-5 PubMed
Methods Enzymol. 1981;77:373-82 PubMed
Bull Environ Contam Toxicol. 2000 Jan;64(1):74-80 PubMed
Redox Rep. 1999;4(5):237-41 PubMed
Curr Microbiol. 2001 Jan;42(1):8-11 PubMed
Appl Environ Microbiol. 1995 Mar;61(3):1054-60 PubMed
Bull Environ Contam Toxicol. 1997 Jun;58(6):922-8 PubMed
