Experience with sodium fluorescein flow cytometry in the determination of red cell volume.
Sodium fluorescein flow cytometry for the calculation of red cell volume is an exciting proposition in that the repeatability of the technique in a short time frame should allow for applications such as the measurement of surgical red cell volume loss. Our results found that the rapid decay in fluorescence negated the usefulness of this technique as currently described. However, further investigation into the behaviour of the sodium fluorescein labelled red blood cells may allow for the mathematical correction of the fluorescent red cell population prior to red cell volume calculation.
Slight
R D
RD
Department of Cardiothoracic Surgery, The Royal Infirmary of Edinburgh, Edinburgh, UK. rdslight@btinternet.com
Ferguson
R
R
Stirling
D
D
McClelland
D B L
DB
Mankad
P S
PS
D004911:Erythrocyte Volume; D004912:Erythrocytes / Q000737:chemistry / Q000166:cytology*; D005434:Flow Cytometry / Q000379:methods*; D019793:Fluorescein / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry*; D006801:Humans
D005456:Fluorescent Dyes; D019793:Fluorescein