Neopterin production and tryptophan degradation during 24-months therapy with interferon beta-1a in multiple sclerosis patients
<p/> <p>Background</p> <p>Increased synthesis of neopterin and degradation of tryptophan to kynurenine, measured as kynurenine/tryptophan ratio (kyn/trp ratio), are considered <it>in vitro </it>markers of interferon beta-1a (IFNβ-1a) activity. The aim of the study...
Main Authors: | , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2011-04-01
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Series: | Journal of Translational Medicine |
Online Access: | http://www.translational-medicine.com/content/9/1/42 |