ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Tryptophan exists in plasma in two forms, namely in a ?bound? form, reversibly associated with albumin, and as the ?free? amino acid5. It has been suggested that the level of free tryptophan in serum determines the concentration of tryptophan in the brain and, consequently, the rate of synthesis of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/244034a0
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