Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 2 of 2 for THREONINE OR HISTIDINE OR LYSINE OR VALINE OR PHENYLALANINE OR LEUCINE OR ISOLEUCINE OR TRYPTOPHAN OR METHIONINE OR ARGININE
  1. Leucine aminopeptidase urine test (image) 
    Leucine aminopeptidase (LAP) is a proteolytic enzyme that breaks chemical bonds in proteins at specific sites next to leucine amino acids. Serum (blood) LAP is measured to ...
    https://medlineplus.gov/ency/imagepages/9501.htm - Medical Encyclopedia
  2. Growth hormone stimulation test (image) 
    ... test is performed by administering the amino acid arginine in a vein to raise hGH levels. The ... to secrete growth hormone in response to the arginine. Lack of hGH can cause growth retardation in ...
    https://medlineplus.gov/ency/imagepages/9356.htm - Medical Encyclopedia