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Canadian Journal of Gastroenterology
Volume 22 (2008), Issue 1, Pages 49-53
http://dx.doi.org/10.1155/2008/472159
Original Article

Increase of Urinary 5-Hydroxyindoleacetic Acid Excretion but Not Serum Chromogranin a Following Over-The-Counter 5-Hydroxytryptophan Intake

Tisha Joy,1 Grace Walsh,1 Sonya Tokmakejian,2 and Stan HM Van Uum1,3,4

1Division of Endocrinology and Metabolism, Schulich School of Medicine and Dentistry, Canada
2Department of Biochemistry, Schulich School of Medicine and Dentistry, Canada
3Division of Clinical Pharmacology, Department of Medicine, Schulich School of Medicine and Dentistry, Canada
4Lawson Health Research Institute, University of Western Ontario, London, Ontario, Canada

Received 12 March 2007; Accepted 31 May 2007

Copyright © 2008 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Tisha Joy, Grace Walsh, Sonya Tokmakejian, and Stan HM Van Uum, “Increase of Urinary 5-Hydroxyindoleacetic Acid Excretion but Not Serum Chromogranin a Following Over-The-Counter 5-Hydroxytryptophan Intake,” Canadian Journal of Gastroenterology, vol. 22, no. 1, pp. 49-53, 2008. doi:10.1155/2008/472159