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
Artículo
en Inglés
| 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.
Texto completo:
Disponible
Índice:
IMSEAR (Asia Sudoriental)
Asunto principal:
Arsénico
/
Enfermedades de la Piel
/
Humanos
/
Enfermedades Cardiovasculares
/
Enfermedades del Sistema Nervioso Periférico
/
Exposición a Riesgos Ambientales
/
Contaminantes Ambientales
/
Inteligencia
/
Animales
Idioma:
Inglés
Revista:
J Environ Biol
Año:
2007
Tipo del documento:
Artículo
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