Metabolism of 125I-labelled renin

Experience with a commercial preparation of 125I-labelled human albumin for study of albumin metabolism.

Evaluation of a commercial preparation of (125)I-labelled albumin for use in the study of albumin metabolism is described. In eight subjects with normal albumin metabolism the proportion of the dose of radioiodide excreted was stable throughout a period of 17 days, indicating that there was no excessive denaturation of the iodinated albumin. Characteristics of albumin metabolism-pool sizes, cat...

Binding of 125I-labelled vasopressin to isolated rat hepatocytes.

Metabolism of 14C-labelled alphaxalone in man.

The metabolism of 14C-labelled alphaxalone, dispensed as Althesin, was studied in normal patients, patients with obstructive jaundice and patients with chronic renal disease and anuria. The radioactive label was removed rapidly from the plasma following i.v. administration. The major portion of the label was excreted in the urine. In patients with normal renal function 14C-labelled alphaxalone ...

Incidence of postoperative deep vein thrombosis in Nigerians using 125I-labelled fibrinogen.

Renal handling of 125I-labelled homologous pancreatic lipase and amylase in the rat.

Experiments were carried out in vivo on rats and in vitro on tubular brush border vesicles in order to study the renal mechanisms of the elimination of pancreatic lipase and amylase from the circulation. Highly purified 125I-labelled homologous lipase, amylase or 125I-labelled di-iodo-tyrosine was injected intravenously in a single dose. The sieving coefficients of lipase and amylase were found...