Affiliations 

  • 1 Institute of Urology and Nephrology, Kuala Lumpur General Hospital, Malaysia
  • 2 Department of Nutrition, Kuala Lumpur General Hospital, Kuala Lumpur, Malaysia.
  • 3 Department of Chemical Pathology, Kuala Lumpur General Hospital, Kuala Lumpur, Malaysia.
Med. J. Malaysia, 1994 Mar;49(1):36-43.
PMID: 8057988

Abstract

Functional renal reserve is a measure of the capacity of the kidney to increase the glomerular filtration in response to the stimulus of a protein meal or amino acid infusion. The aim of this study was to evaluate the usefulness of protein meal test to measure functional renal reserve in normal subjects and various groups of renal patients. One hundred and twenty five subjects from the Nephrology Clinic, Kuala Lumpur General Hospital were subjected to a protein loading test to measure their renal reserve. Each subject had to eat a 100 gram cooked chicken meat and timed 2 hours urine collections before and after the test meal were done to measure the creatinine clearances. The 62 healthy subjects showed a mean renal reserve (creatinine clearance after protein loading-baseline creatinine clearance) of 31.0 ml/min. The 31 subjects with various kidney diseases showed a mean renal reserve of 13.5 ml/min. The 19 renal transplant recipients showed renal reserve of 13.2 ml/min. The 12 nephrectomised donors showed renal reserve of 5.4ml/min. Renal reserve may be used to assess suitability of living related transplant donor for nephrectomy.

Study site: Nephrology Clinic, Kuala Lumpur General Hospital

* Title and MeSH Headings from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.