Direct measurement of the rates of synthesis of plasma proteins in control subjects and patients with gastrointestinal protein loss
AUTOR(ES)
Wochner, R. Dean
RESUMO
The guanido carbon of hepatic arginine is the common precursor of urea and of the arginine of plasma proteins synthesized in the liver. It is possible to measure the momentary synthetic rates of plasma proteins by “pulse labeling” this arginine pool with bicarbonate-14C. In the current study, this method has been adapted in order to use urinary urea data and was applied to control subjects and patients with gastrointestinal protein loss. The assumptions required for this determination are discussed.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=297250Documentos Relacionados
- Measurement of Gastrointestinal Protein Loss Using Ceruloplasmin Labeled with 67Copper*
- MEASUREMENT OF THE VOLUME OF GAS IN THE GASTROINTESTINAL TRACT. VALUES IN NORMAL SUBJECTS AND AMBULATORY PATIENTS 1
- Selective Measurement of Two Lipase Activities in Postheparin Plasma from Normal Subjects and Patients with Hyperlipoproteinemia
- New biochemical marker for bone metabolism. Measurement by radioimmunoassay of bone GLA protein in the plasma of normal subjects and patients with bone disease.
- Protein synthesis in hepatocytes isolated from patients with gastrointestinal malignancy.