Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1992;20(2):195-204.
doi: 10.1007/BF02368520.

A density method for determining plasma and red blood cell volume

J S Lee  1 , L P Lee
Affiliations

A density method for determining plasma and red blood cell volume

J S Lee et al. Ann Biomed Eng. 1992.

Abstract

We employed a highly sensitive density measuring system to measure the decrease in blood density and plasma density due to the infusion of a saline bolus into the rabbit's circulation. Based on a vasculature model with the Fahraeus effect, we deduced a set of equations to calculate from the density decreases the red-blood-cell volume and plasma volume of the rabbit. A value of 0.82 +/- 0.02 was obtained for Fcell, the ratio of the hematocrit calculated from the two volumes and the arterial hematocrit.

PubMed Disclaimer

Similar articles

See all similar articles

References

    1. Proc Soc Exp Biol Med. 1965 Aug-Sep;119(4):1155-8 - PubMed
    1. Am J Physiol. 1983 Apr;244(4):H487-94 - PubMed
    1. Biomed Tech (Berl). 1980 Jun;25(6):151-7 - PubMed
    1. J Appl Physiol (1985). 1986 Nov;61(5):1724-31 - PubMed
    1. Microvasc Res. 1980 May;19(3):297-319 - PubMed

Publication types

LinkOut - more resources