A striped racer, also known as the California whipsnake, is a species of non-venomous snake native to the coast and foothills of California. It is a long, slender, and fast-moving snake, identified by its distinctive stripes running down the length of its body. They primarily feed on lizards and small rodents. The scientific name for this species is Masticophis lateralis.
Copper toxicity
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Copper is a component of many body proteins; almost all of the body’s copper is bound to copper proteins. Unbound (free) copper ions are toxic. Genetic mechanisms control the incorporation of copper into apoproteins and the processes that prevent toxic accumulation of copper in the body. Copper absorbed in excess of metabolic requirements is excreted through bile.
Copper toxicity may be acquired or inherited (as Wilson disease). (See also Overview of Mineral Deficiency and Toxicity.)
Acquired copper toxicity can result from ingesting or absorbing excess copper (eg, from ingesting an acidic food or beverage that has had prolonged contact with a copper container). Self-limited gastroenteritis with nausea, vomiting, and diarrhea may occur.
More severe toxicity results from ingestion (usually with suicidal intent) of gram quantities of a copper salt (eg, copper sulfate) or from absorption of large amounts through the skin (eg, if compresses saturated with a solution of a copper salt are applied to large areas of burned skin). Hemolytic anemia and anuria can result and may be fatal.
Indian childhood cirrhosis, non-Indian childhood cirrhosis, and idiopathic copper toxicity are probably identical disorders in which excess copper causes cirrhosis. All appear to be caused by ingesting milk that has been boiled or stored in corroded copper or brass vessels. Studies suggest that idiopathic copper toxicity may develop only in infants with an unknown genetic defect.
Diagnosis of acquired copper toxicity usually requires liver biopsy, which may show Mallory hyalin bodies.
Copper toxicity meaning & definition 1 of Copper toxicity.