Denitrosation of N-nitrosodimethylamine and N-nitrosomethylurea by liver microsomes from trout (Salmo gairdneri Rich. )
Journal Article
·
· Environ. Res.; (United States)
OSTI ID:6065135
N-Nitrosodimethylamine and N-nitrosomethylurea are partially metabolized to nitrite and formaldehyde by trout liver microsomes. Results show that the denitrosation pathway of both N-nitroso derivatives is NADPH-dependent, requires molecular oxygen, and is inhibited by common inhibitors of microsomal enzyme activities.
- Research Organization:
- Universita di Genova, Italy
- OSTI ID:
- 6065135
- Journal Information:
- Environ. Res.; (United States), Vol. 42:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
MICROSOMES
BIOLOGICAL FUNCTIONS
NITROSO COMPOUNDS
METABOLISM
BIOLOGICAL PATHWAYS
CONTAMINATION
ENZYME ACTIVITY
FORMALDEHYDE
LIVER
NADP
NITRITES
TROUT
ALDEHYDES
ANIMALS
AQUATIC ORGANISMS
BODY
CELL CONSTITUENTS
COENZYMES
DIGESTIVE SYSTEM
FISHES
FUNCTIONS
GLANDS
NITROGEN COMPOUNDS
NUCLEOTIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANOIDS
ORGANS
OXYGEN COMPOUNDS
VERTEBRATES
560300* - Chemicals Metabolism & Toxicology
MICROSOMES
BIOLOGICAL FUNCTIONS
NITROSO COMPOUNDS
METABOLISM
BIOLOGICAL PATHWAYS
CONTAMINATION
ENZYME ACTIVITY
FORMALDEHYDE
LIVER
NADP
NITRITES
TROUT
ALDEHYDES
ANIMALS
AQUATIC ORGANISMS
BODY
CELL CONSTITUENTS
COENZYMES
DIGESTIVE SYSTEM
FISHES
FUNCTIONS
GLANDS
NITROGEN COMPOUNDS
NUCLEOTIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANOIDS
ORGANS
OXYGEN COMPOUNDS
VERTEBRATES
560300* - Chemicals Metabolism & Toxicology