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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
|
| pubmed:dateCreated |
1989-11-22
|
| pubmed:abstractText |
In the last three decades, numerous articles on plasma catecholamine concentrations in various settings have been published in the medical literature. Despite this abundance of information, no summary article has analyzed the species variations in circulating catecholamine concentrations. In this paper, the plasma catecholamine responses to various stresses in 31 animal groups have been compiled from greater than 200 publications (with greater than 5000 animal subjects). Primitive cartilaginous fish such as the shark and the lamprey have the highest reported basal plasma catecholamine concentrations. Birds, mammals, and teleost fish have the lowest concentrations. The lower circulating catecholamine concentrations parallel anatomical changes in the development of the adrenal medulla and the development of the nervous system. Decapitation, hypoxia, hemorrhage, and hypothermia are the experimental conditions associated with the greatest stress-induced changes in plasma catecholamine concentrations. The differences in experimental design are tabulated to afford the reader an opportunity to compare catecholamine levels among species. The table provides a detailed guide to normal concentrations and normal responses in 31 species. This report gives a dynamic overview of catecholamine concentrations in human and animal physiology and may be particularly helpful to investigators involved in catecholamine research.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0090-3493
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
17
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
1203-22
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading | |
| pubmed:year |
1989
|
| pubmed:articleTitle |
Catecholamines: study of interspecies variation.
|
| pubmed:affiliation |
F. Edward Hèbert School of Medicine, Uniform Services University of the Health Sciences, Bethesda, MD.
|
| pubmed:publicationType |
Journal Article,
Review,
Research Support, Non-U.S. Gov't
|