Heavy metals in livers and kidneys of goats in Alabama
- Tuskegee Univ., AL (United States)
The popularity of goat farming is increasing in the southeastern region of the United States. Baseline values of Hg, Pb, and Cd are not available in goat tissues in the United States. These values are needed when monitoring food for heavy metal contamination which may be associated with urbanization and industrialization. Due to human activities or anthropogenic sources of metals in the environment, high concentrations of these metals have been observed in herbage and animal tissues. It has also been reported that toxic heavy metals are concentrated mostly in kidneys and livers of animals. The risk of exposure of humans to heavy metals contained in edible organs of animals has received widespread concern. The objectives of this study were to (i) measure the levels of Hg,Pb, and Cd in livers and kidneys of goats; and (ii) determine whether accumulation of these metals is related to age and/or sex. 20 refs., 3 tabs.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 103426
- Journal Information:
- Bulletin of Environmental Contamination and Toxicology, Vol. 55, Issue 4; Other Information: PBD: Oct 1995
- Country of Publication:
- United States
- Language:
- English
Similar Records
Sludge - a resource whose time has come
Trace metal accumulations in tissues of goats fed silage produced on sewage sludge-amended soil