Dietary L-Tryptophan Supplementation with Reduced Large Neutral Amino Acids Enhances Feed Efficiency and Decreases Stress Hormone Secretion in Nursery Pigs under Social-Mixing Stress

Effects of fermentable starch on behaviour of growing pigs in barren or enriched housing

(2010) J. Elizabeth Bolhuis et al.   APPLIED ANIMAL BEHAVIOUR SCIENCE

Effects of an acute α-lactalbumin manipulation on mood and food hedonics in high- and low-trait anxiety individuals

(2010) Ellen Verschoor et al.   BRITISH JOURNAL OF NUTRITION

Effect of tryptophan-rich egg protein hydrolysate on brain tryptophan availability, stress and performance

(2010) C. Rob Markus et al.   CLINICAL NUTRITION

Melatonin and tryptophan counteract lipid peroxidation and modulate superoxide dismutase activity in ringdove heterophils in vivo. Effect of antigen-induced activation and age

(2009) Sergio D. Paredes et al.   AGE

Aggression in replacement grower and finisher gilts fed a short-term high-tryptophan diet and the effect of long-term human–animal interaction

(2009) Rosangela Poletto et al.   APPLIED ANIMAL BEHAVIOUR SCIENCE

Tryptophan Released From Mother's Milk Has Antioxidant Properties

(2009) Apollinaire Tsopmo et al.   PEDIATRIC RESEARCH

Potential role of tryptophan derivatives in stress responses characterized by the generation of reactive oxygen and nitrogen species

(2008) Fabienne Peyrot et al.   JOURNAL OF PINEAL RESEARCH