Serotonin, catecholamines, histamine, and their metabolites in urine, platelets, and tumor tissue of patients with carcinoid tumors

I. P. Kema, Elisabeth G.E. de Vries, M. J. H. Slooff, +2

Clinical Chemistry

Endocrine OncologyOncologyChemoprevention StrategyMedicineNeuroendocrine Disorder +11

Influence of a Serotonin- and Dopamine-Rich Diet on Platelet Serotonin Content and Urinary Excretion of Biogenic Amines and Their Metabolites

I. P. Kema, A M Schellings, Gert Meiborg, +2

Clinical Chemistry

NutritionUrinary ExcretionSerotonin-containing FoodsMetabolomic ProfilingPsychopharmacology +18

Deficiencies in fat‐soluble vitamins in long‐term users of somatostatin analogue

Helle‐Brit Fiebrich, Gerrit van den Berg, I. P. Kema, +6

Alimentary Pharmacology & Therapeutics

The association between the hypothalamic pituitary adrenal axis and tryptophan metabolism in persons with recurrent major depressive disorder and healthy controls

Freek J. H. Sorgdrager, Bennard Doornbos, Brenda W.J.H. Penninx, +2

Journal of Affective Disorders

Tryptophan MetabolismPituitary GlandStress HormonePsychiatryPhysiology +11

Serotonin (5-HT) and the rat's eye

R. M. M. Boerrigter, J. V. Siertsema, I. P. Kema

Documenta Ophthalmologica

OphthalmologyNeurophysiologyNeurotransmitterNeuroscienceNervous System +2

The relationship between 63 days of 24-h urinary free cortisol and hair cortisol levels in 10 healthy individuals

Sonja L. van Ockenburg, H Schenk, Anna van der Veen, +3

Psychoneuroendocrinology

Healthy IndividualsStress HormonePsychiatryHair Cortisol LevelsStress Biomarkers

Development of a reliable remote‐controlled synthesis of <i>β</i>‐[¹¹C]‐5‐hydroxy‐<i>L</i>‐tryptophan on a Zymark robotic system

Oliver Neels, P.L. Jager, Klaas Pieter Koopmans, +4

Journal of Labelled Compounds and Radiopharmaceuticals

Dietary and animal‐related factors associated with the rate of urinary oxalate and calcium excretion in dogs and cats

J. C. Dijcker, E.A. Hagen-Plantinga, H. Everts, +3

Veterinary Record

NutritionExcretion RatesEducationUox ExcretionUca Excretion +15

Biochemical markers predictive for bone marrow involvement in systemic mastocytosis

Marjolein L. Donker, J. J. van Doormaal, Frederiek F van Doormaal, +5

Haematologica

ImmunohematologyBiochemical MarkersMast Cell DisorderImmunologyBlood Cell +15

Evaluation of specific high-performance liquid-chromatographic determinations of urinary metanephrine and normetanephrine by comparison with isotope dilution mass spectrometry - (vol 38, pg 356, 2001)

H. J. Ross, Bg Wolthers, Fred C.G.J. Sweep, +1

University of Groningen research database (University of Groningen / Centre for Information Technology)

Reference MethodPg 356Gas ChromatographyDrug PurityBioanalysis +19