[Conditions affecting the application of the method of determining blood volume by the injection of labeled (iodine 131) serum albumin to small animals (chick embryo)].
The isotopic dilution method is really suitable for the determination of blood volume in small animals. The main purpose of this study is to find the limits of measuring errors made during the injection procedures (injected volumes about one microliter) and the sampling of blood (blood samples less than one milliliter). After evaluation of the extravascular rate of diffusion of the radioactive iodinated human serum-albumin, the blood volume of the 17 days incubated chick embryo is measured by this method for control purposes.
D000818:Animals; D000830:Animals, Laboratory / Q000502:physiology*; D001811:Blood Volume Determination / Q000379:methods*; D002642:Chick Embryo; D012711:Serum Albumin, Radio-Iodinated
D012711:Serum Albumin, Radio-Iodinated
Etude des conditions d'application à l'animal de petite taille (embryon de poulet) de la méthode de détérmination de la masse sanguine par injection de sérum-albumine marquée (iode 131).