Frequent Links
Open Access Articles- Top Results for Trace metal
Journal of Aquaculture Research & Development
Seasonal Variations of Trace Metal Concentrations in the Soft Tissue of Lithophaga Lithophaga Collected from the Bizerte Bay (Northern Tunisia, MediJournal of Aquaculture Research & Development
Levels of Some Trace Metals in Fishes Tissues, Water and Sediment at Tendaho Water Reservoir, Afar Region, EthiopiaInternational Journal of Pharma Research & Review
Trace Metals and Antimicrobial Studies on Indian Medicinal Plant of Nyctanthes arboritisJournal of Environmental & Analytical Toxicology
Levels of Some Trace Metals in Fishes Tissues, Water and Sediment at Tendaho Water Reservoir, Afar Region, EthiopiaJournal of Environmental Analytical Chemistry
Identification and Quantification of Heavy Metals, Anions and Coliforms in Water bodies using Enrichment FactorsTrace metal
| This article needs more medical references for verification or relies too heavily on primary sources. (February 2008) |
Trace metals are metals that can be present in animal and plant cells and tissue and are a necessary part of nutrition and physiology. Ingestion of, or exposure to, excessive quantities can be toxic. However, insufficient plasma or tissue levels of certain trace metals can cause pathology, as is the case with iron.
Trace metals include iron, magnesium, lithium, zinc, copper, chromium, nickel, cobalt, vanadium, arsenic, molybdenum, manganese, selenium and others.[1][2]
Trace metals are metals needed by living organisms to function properly and are depleted through the expenditure of energy by various metabolic processes of living organisms. They are replenished in animals through diet as well as environmental exposure, and in plants through the uptake of nutrients from the soil in which the plant grows. Human vitamin pills and plant fertilizers can be a source of trace metals.
Trace metals are sometimes referred to as trace elements, although the latter includes minerals and is a broader category. See also Dietary mineral. Trace elements are required by the body for specific functions. Things such as vitamins, sports drinks, fresh fruits and vegetables are sources. Taken in excessive amounts, trace elements can cause problems. For example fluorine is required for the formation of bones and enamel on teeth. However, when taken in an excessive amount can cause a disease called "Fluorosis', in which bone deformations and yellowing of teeth are seen. Fluorine can occur naturally in some areas in ground water.
Trace metals include iron that can help to prevent anemia, and zinc that is a cofactor in over 100 enzyme reactions.
References
- ^ Interrelations between Essential Metal Ions and Human Diseases. Series editors Sigel, Astrid; Sigel, Helmut; Sigel, Roland K.O. Springer. 2013. ISBN 978-94-007-7499-5. electronic-book ISBN 978-94-007-7500-8 ISSN 1559-0836 electronic-ISSN 978-94-007-7500-8
- ^ Bender DA; Mayes PA; Murray RK; Botham KM; Kennelly PJ; Rodwell VW; Weil PA (2009). "Chapter 44. Micronutrients: Vitamins & Minerals". Harper's Illustrated Biochemistry (28th ed ed.). New York: McGraw-Hill. Archived from the original on 2010-09-07. Retrieved 22 October 2013.
Lua error in package.lua at line 80: module 'Module:Buffer' not found.