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Open access

Research article

First published 2020

Effect of Probiotic Administration on Serum Tryptophan Metabolites in Pediatric Type 1 Diabetes Patients

Giada Mondanelli, Elena Orecchini, Claudia Volpi [...]

International Journal of Tryptophan Research

Retricted access

Research article

First published 2016-3

Serum Tryptophan Metabolite Levels During Sleep in Patients With and Without Irritable Bowel Syndrome (IBS)

Margaret M. Heitkemper, Claire Jungyoun Han, Monica E. Jarrett [...]

Biological Research For Nursing

Open access

Research article

First published 2023

Endogenous Tryptophan-Derived Ah Receptor Ligands are Dissociated from CYP1A1/1B1-Dependent Negative-Feedback

Fangcong Dong, Andrew J Annalora, Iain A Murray [...]

International Journal of Tryptophan Research

Open access

Research article

First published 2011

Stochastic Resonance Activity Influences Serum Tryptophan Metabolism in Healthy Human Subjects

Berthold Kepplinger, Halina Baran, Brenda Sedlnitzky-Semler [...]

International Journal of Tryptophan Research

Free access

Research article

First published 2009-10

Immune System Modulation in Patients with Malignant and Benign Breast Disorders: Tryptophan Degradation and Serum Neopterin

Gozde Girgin, Tevfik Tolga Sahin, Dietmar Fuchs [...]

The International Journal of Biological Markers

Open access

Research article

First published 2019

Altered Tryptophan Catabolism in Placentas From Women With Pre-eclampsia

Sarah A Keaton, Patrick Heilman, Elena Y Bryleva [...]

International Journal of Tryptophan Research

Open access

Research article

First published 2023

Stability Studies of Kynurenine Pathway Metabolites in Blood Components Define Optimal Blood Processing Conditions

Benjamin Heng, Ananda Staats Pires, Sharron Chow [...]

International Journal of Tryptophan Research

Open access

Research article

First published 2024

Investigations Towards Tryptophan Uptake and Transport Across an In Vitro Model of the Oral Mucosa Epithelium

Grace C. Lin, Julia Tevini, Lisa Mair [...]

International Journal of Tryptophan Research

Retricted access

Research article

First published 1956-3

Pyridoxine Responsive Anemia in the Human Adult. ∗

John W. Harris, Richard M. Whittington, Russell Weisman [...]

Experimental Biology and Medicine

Open access

Research article

First published 2020

The Effect of Tryptophan 2,3-Dioxygenase Inhibition on Kynurenine Metabolism and Cognitive Function in the APP23 Mouse Model of Alzheimer’s Disease

FJH Sorgdrager, CP van Der Ley, M van Faassen [...]

International Journal of Tryptophan Research

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