Document Detail

Tryptophan metabolism in animals: important roles in nutrition and health.
MedLine Citation:
PMID:  21196377     Owner:  NLM     Status:  In-Process    
L-Tryptophan is a nutritionally essential amino acid for monogastric animals and preweaning ruminants because it cannot be synthesized in the body. Besides serving as a building block for proteins, tryptophan is a critical nutrient for the functions of nervous and immune systems. Over the past decades, much attention has been directed to study the role of tryptophan as a limiting amino acid in mammalian and avian nutrition. However, emerging evidence from recent studies shows that tryptophan and its metabolites (e.g., serotonin (5-hydroxytryptamine, 5-HT) and melatonin)) can regulate feed intake, reproduction, immunity, neurological function, and anti-stress responses. Additionally, tryptophan may modulate gene expression and nutrient metabolism to impact whole-body homeostasis in organisms. Thus, adequate intake of this amino acid from the diet is crucial for growth, development, and health of animals and humans.
Kang Yao; Jun Fang; Yu-long Yin; Ze-Meng Feng; Zhi-Ru Tang; Guoyao Wu
Related Documents :
22028857 - Changes in cardiac substrate transporters and metabolic proteins mirror the metabolic s...
11255117 - Biochemical and morphological changes in carp (cyprinus carpio l.) liver following expo...
11945157 - Fatty acid amide hydrolase, an enzyme with many bioactive substrates. possible therapeu...
19799667 - Metabolism of cyanidin-3-o-beta-d-glucoside isolated from black colored rice and its an...
7240087 - Respiration-associated components of mollicutes.
20041747 - The fate of amino acids during simulated meteoritic impact.
Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2011-01-01
Journal Detail:
Title:  Frontiers in bioscience (Scholar edition)     Volume:  3     ISSN:  1945-0524     ISO Abbreviation:  Front Biosci (Schol Ed)     Publication Date:  2011  
Date Detail:
Created Date:  2011-01-03     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101485241     Medline TA:  Front Biosci (Schol Ed)     Country:  United States    
Other Details:
Languages:  eng     Pagination:  286-97     Citation Subset:  IM    
Hunan Engineering and Research Center of Animal and Poultry Science and Key Laboratory for Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan, China 410125.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Previous Document:  WNT signaling and the regulation of ovarian steroidogenesis.
Next Document:  Cognition, dopamine and bioactive lipids in schizophrenia.