Blood volume measurement in baboons: simultaneous estimation of red cell volume and plasma volume.
A method is described for frequent sequential blood volume estimation in baboons using 32P for red cell volume measurements and 125I-albumin for simultaneous plasma volume measurements. Values for red cell, plasma, and total blood volumes are reported. Close correlations of the volumes to bodyweight were demonstrated. Circulatory half-lives of the isotopes, determined from disappearance curves, confirmed their suitability for serial measurements in these baboons.
D000818:Animals; D001810:Blood Volume; D001811:Blood Volume Determination / Q000379:methods / Q000662:veterinary; D004911:Erythrocyte Volume; D005260:Female; D008297:Male; D010215:Papio / Q000502:physiology*; D010953:Plasma Volume