Chelation in metal intoxication XVI. Influence of chelating agents on chromate poisoned rats
Journal Article
·
· Chemosphere; (United States)
The ability of selective polyaminocarboxylic acids and common drugs to reduce the body burden of chromium and restore Cr induced biochemical alterations in chromate intoxicated rats was investigated. 1,2 Cychlohexylene dinitrilotetraacetic acid (CDTA) and triethylenetetramine hexacetic acid (TTHA) were more effective than p-aminosalicylic acid (PAS) and isoniazid (INH) in enhancing urinary excretion of Cr, lowering hepatic and blood levels of Cr and restoring inhibited activity of hepatic aldolase. The chromate antidotal property of chelators seem to be related to the combination of nitrogen and oxygen as the electron donating centres.
- Research Organization:
- Industrial Toxicology Research Centre, Lucknow, India
- OSTI ID:
- 7057746
- Journal Information:
- Chemosphere; (United States), Journal Name: Chemosphere; (United States) Vol. 14:10; ISSN CMSHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
560300* -- Chemicals Metabolism & Toxicology
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALKALI METAL COMPOUNDS
AMINO ACIDS
ANIMALS
ANTI-INFECTIVE AGENTS
ANTIMICROBIAL AGENTS
BIOLOGICAL EFFECTS
CARBOXYLIC ACIDS
CDTA
CHELATING AGENTS
CHROMATES
CHROMIUM COMPOUNDS
CLEANING
CLEARANCE
DECONTAMINATION
DRUGS
EXCRETION
HYDRAZIDES
ISONIAZID
MAMMALS
METABOLISM
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PAS
POTASSIUM COMPOUNDS
RATS
RODENTS
TETAHA
TRANSITION ELEMENT COMPOUNDS
VERTEBRATES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALKALI METAL COMPOUNDS
AMINO ACIDS
ANIMALS
ANTI-INFECTIVE AGENTS
ANTIMICROBIAL AGENTS
BIOLOGICAL EFFECTS
CARBOXYLIC ACIDS
CDTA
CHELATING AGENTS
CHROMATES
CHROMIUM COMPOUNDS
CLEANING
CLEARANCE
DECONTAMINATION
DRUGS
EXCRETION
HYDRAZIDES
ISONIAZID
MAMMALS
METABOLISM
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXYGEN COMPOUNDS
PAS
POTASSIUM COMPOUNDS
RATS
RODENTS
TETAHA
TRANSITION ELEMENT COMPOUNDS
VERTEBRATES