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AMINO ACID PROFILE, QUANTITATIVE

This panel is used to monitor body functions and nutritional status.

In the body, certain inborn errors can result in the loss of a specific enzyme or transport activity. These errors can manifest as an alteration of normal metabolism of one or more amino acids. The identification of one or more of these metabolites is useful for the detection of these inborn errors of metabolism. Increased amino acid concentrations in plasma may reflect inherited metabolic abnormalities, as in the tyrosemias or phenylketonuria. This panel inclides the following amino acids:

alanine   hydroxylysine
beta-alanine   hydroxyproline
amino-beta-guanidino-propionic acid   isoleucine
alpha-amino-N-butyric acid   leucine
alpha-aminoadipic acid   lysine
gamma-aminobutyric acid   methionine
beta-aminoisobutyric acid   1-methylhistidine
anserine   3-methylhistidine
arginine   ornithine
asparagine   phenylalanine
aspartic acid   phosphoethanolamine
carnosine   phosphoserine
citrulline   proline
cystathionine   sarcosine
cystine   serine
glutamic acid   taurine
glutamine   threonine
glycine   tyrosine
histidine   tryptophan
homocystine   valine

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