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Results 1 - 2 of 2 for ISOLEUCINE OR PHENYLALANINE OR THREONINE OR GLYCINE OR LYSINE OR VALINE OR SERINE OR ARGININE OR LEUCINE OR ALANINE OR METHIONINE OR TRYPTOPHAN OR PROLINE OR HISTIDINE OR CYSTEINE
  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