Catecholamines

From Citizendium
Revision as of 12:59, 17 June 2009 by imported>Howard C. Berkowitz
Jump to navigation Jump to search
This article is a stub and thus not approved.
Main Article
Discussion
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
This editable Main Article is under development and subject to a disclaimer.

Catecholamines are a class of biologically active substances, derived from the amino acid, tyrosine. Chemically, they are ortho-dihydroxyphenylalkylamines.

In general, stress causes increased secretion of catecholamines. The most important are dopamine, epinephrine and norepinephrine.