[The determination of the volume of circulating plasma using the indicator T-1824].
A method for measuring circulating plasma volume (CPV) by diluting T-1824 indicator is described, making allowance for the exponential pattern of labeled serum albumin elimination from the vascular bed. The method consists in double collection of blood samples after intravenous injection of the indicator, computation of the constant of its extravasation rate, and extrapolation to the zero time. Analysis of the results obtained by this method and CPV values derived from the hematocrit and circulating blood volume--(CBV) estimated with the help of Albert table (1971), as well as with CPV value derived from the hematocrit and CBV measured by impedance method in 22 patients with slight uncomplicated ventral and diaphragmal hernias has demonstrated high linear correlation coefficients, +0.77 and +0.78 (p less than 0.01), respectively.
Datsenko
B M
BM
Pilipenko
N I
NI
Gubskiĭ
V I
VI
Sherlanov
R A
RA
D001811:Blood Volume Determination / Q000379:methods*; D005070:Evans Blue; D005260:Female; D006801:Humans; D008297:Male
D005070:Evans Blue
Opredelenie ob"ema tsirkuliruiushcheĭ plazmy indikatorom T-1824.