Document Detail


The expression of results of lipid determinations in arterial tissues: mass per unit weight vs mass per unit area.
MedLine Citation:
PMID:  7332606     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The interrelations among four methods of expressing the results of lipid determinations in the intima of the abdominal aorta were examined using rank order and product moment correlation methods. The rank order correlations among the four methods were all uniformly high (0.90 or better), indicating that the method of expressing results of lipid analyses is not important when ranking by amount of lipid is the object. The product moment correlations showed a pattern of strong association when the methods paired are expressions of either "content" (mg lipid per 1/2 abdominal aorta vs mg lipid per unit area of aorta, r = 0.980) or "concentration" (mg lipid per dry weight of tissue vs mg lipid per dry defatted weight of tissue, r = 0.980). Correlations of paired methods that express "content" and "concentration" were lower and share only about 50% of common variability. This result can be interpreted as evidence that it is worthwhile to consider reporting chemical findings in reference to units of intimal (or artery) area as well as to unit of weight. If both methods are used some of the problems in interpreting chemical findings in the arterial wall may be clarified.
Authors:
G T Malcom; J P Strong
Related Documents :
8088266 - The carotid intima-media thickness as a marker of the presence of severe symptomatic co...
19384236 - Relationship between plasma antioxidant concentrations and carotid intima-media thickne...
11731046 - Does b-mode common carotid artery intima-media thickness differ from m-model?
10374976 - An in vivo evaluation of the reproducibility of intima-media thickness measurements of ...
23821416 - Cd4+cd28- lymphocytes and ischaemic stroke. part i: cd4+cd28- lymphocytes and common ca...
15464456 - Pulmonary artery dissection and rupture associated with aortopulmonary window.
Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Atherosclerosis     Volume:  40     ISSN:  0021-9150     ISO Abbreviation:  Atherosclerosis     Publication Date:    1981 Nov-Dec
Date Detail:
Created Date:  1982-04-20     Completed Date:  1982-04-20     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  0242543     Medline TA:  Atherosclerosis     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  273-7     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Adolescent
Adult
Aorta, Abdominal / analysis
Arteries / analysis*
Humans
Lipids / analysis*
Male
Methods
Middle Aged
Grant Support
ID/Acronym/Agency:
HL 08974/HL/NHLBI NIH HHS
Chemical
Reg. No./Substance:
0/Lipids

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  The lipid-lowering profile in rodents. AZ-1355, a new dibenzoxazepine derivative.
Next Document:  Atherogenesis in experimental uremia.