How does malnutrition cause hypoalbuminemia?

Updated: Sep 11, 2020
  • Author: Ruben Peralta, MD, FACS; Chief Editor: Michael R Pinsky, MD, CM, Dr(HC), FCCP, FAPS, MCCM  more...
  • Print
Answer

Deficient protein intake results in the rapid loss of cellular ribonucleic acid and disaggregation of the endoplasmic reticulum–bound polysomes and, therefore, decreased albumin synthesis. Albumin synthesis can decrease by more than one third during a 24-hour fast. Albumin synthesis may be stimulated by amino acids produced in the urea cycle, such as ornithine.


Did this answer your question?
Additional feedback? (Optional)
Thank you for your feedback!