The bovine protein α-lactalbumin increases the plasma ratio of tryptophan to the other large neutral amino acids, and in vulnerable subjects raises brain serotonin activity, reduces cortisol concentration, and improves mood under stress

C. Rob Markus, Berend Olivier, Geert E. M. Panhuysen, +7

American Journal of Clinical Nutrition

Animal PhysiologyPlasma RatioStress HormonePhysiologyα-Lactalbumin Increases +6

Does Carbohydrate-rich, Protein-poor Food Prevent a Deterioration of Mood and Cognitive Performance of Stress-prone Subjects when Subjected to a Stressful Task?

C. Rob Markus, Geert E. M. Panhuysen, Adriaan Tuiten, +3

Appetite

NutritionStress HormonePsychiatryCognitive PerformanceStress +9

Validation of the determination of amino acids in plasma by high-performance liquid chromatography using automated pre-column derivatization with o-phthaldialdehyde

Durk Fekkes, A. van Dalen, Margriet Edelman, +1

Journal of Chromatography B Biomedical Sciences and Applications

Amino AcidsBiochemistryGas ChromatographyMedicineBioanalysis +10

Low serum cholesterol concentration and serotonin metabolism in men

P. H A Steegmans, Durk Fekkes, Arno W. Hoes, +3

BMJ

Metabolic SyndromeSerotonin MetabolismEklund GaCardiovascular DiseasePhysiology +11

The effects of high-dose and low-dose tryptophan depletion on mood and cognitive functions of remitted depressed patients

Linda Booij, Willem van der Does, P.M.J. Haffmans, +3

Journal of Psychopharmacology

Sequential deiodination of thyroxine in rat liver homogenate

T. J. Visser, Durk Fekkes, R. Docter, +1

Biochemical Journal

Chorionic gonadotropin induces dendritic cells to express a tolerogenic phenotype

Hui Wan, Marjan A. Versnel, Lonneke Leijten, +6

Journal of Leukocyte Biology

Abnormal amino acid metabolism in patients with early stage Alzheimer dementia

Durk Fekkes, Tischa J. M. van der Cammen, C. P. M. van Loon, +5

Journal of Neural Transmission

Alzheimer's DiseaseBiochemistryDementiaVascular DementiaNeurochemical Biomarkers +6

Extracellular brain glutamate during acute liver failure and during acute hyperammonemia simulating acute liver failure

Robert J. de Knegt, Solko W. Schalm, Carin C.D. van der Rijt, +3

Journal of Hepatology

Kinetics of enzymic reductive deiodination of iodothyronines. Effect of pH

T. J. Visser, Durk Fekkes, R. Docter, +1

Biochemical Journal

Bioorganic ChemistrySecond EnzymeOrganic ChemistryChemistryEnzymatic Modification +14