Metabolism of inorganic arsenic and non-cancerous health hazards associated with chronic exposure in humans.
J Environ Biol
;
2007 Apr; 28(2 Suppl): 349-57
Article
in English
| IMSEAR
| ID: sea-113362
ABSTRACT
Humans can be exposed to arsenic from a variety of environmental, occupational and medicinal sources. Exposure from drinking water is the most common source nowadays. Inorganic arsenic is metabolized by two main biochemical reactions reduction and oxidative methylation. Recent studies have confirmed a reactivation of the toxic effects of arsenic associated with such methylation process, because the methylated metabolites, especially the trivalent forms, are more toxic than the inorganic arsenicals. Chronic exposure to arsenic can cause a variety of cancerous and noncancerous health hazards in humans. The main non-cancerous health hazards include cardiovascular disease, skin lesions, neurological problems, diabetes mellitus and hypertension.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Arsenic
/
Skin Diseases
/
Humans
/
Cardiovascular Diseases
/
Peripheral Nervous System Diseases
/
Environmental Exposure
/
Environmental Pollutants
/
Intelligence
/
Animals
Language:
English
Journal:
J Environ Biol
Year:
2007
Type:
Article
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