Effect of the oral administration of tryptophan‐free amino acid mixtures on serum tryptophan, brain tryptophan and serotonin metabolism
@article{Gessa1974EffectOT, title={Effect of the oral administration of tryptophan‐free amino acid mixtures on serum tryptophan, brain tryptophan and serotonin metabolism}, author={G. Gessa and G. Biggio and F. Fadda and G. Corsini and A. Tagliamonte}, journal={Journal of Neurochemistry}, year={1974}, volume={22} }
TRYPTOPHAN (Try) is the only amino acid circulating in plasma which is bound to serum proteins (MCMENAMY & ONCLEY, 1958). Previous studies from our (TAGLIAMONTE et al., 1971a; GESSA et al., 1972; TAGLIAMONTE et al., 1973a; 1973b) and Curzon's laboratories (KNOTT & CURZON, 1972) have shown that the concentration of free Try in serum parallels in many instances the concentration of Try in brain which, in turn, parallels the synthesis rate of brain serotonin (TAGLIAMONTE et al., 1971~; TAGLIAMONTE… CONTINUE READING
Topics from this paper
197 Citations
Acute effects of meals on brain tryptophan and serotonin in humans.
- Chemistry, Medicine
- Advances in experimental medicine and biology
- 1991
- 4
Acute tryptophan and serotonin depletion using an optimized tryptophan-free protein–carbohydrate mixture in the adult rat
- Biology, Medicine
- Neurochemistry International
- 2004
- 76
Dose-response decrease in plasma tryptophan and in brain tryptophan and serotonin after tryptophan-free amino acid mixtures in rats.
- Biology, Medicine
- Life sciences
- 1989
- 161
The relation between urinary 5-hydroxyindoleacetic acid levels and the ratio of tryptophan to other large neutral amino acids placed in the stomach.
- Chemistry, Medicine
- Metabolism: clinical and experimental
- 1979
- 7
The effects of chlorpromazine on serum tryptophan, brain tryptophan uptake and brain serotonin synthesis in the rat.
- Biology, Medicine
- Biochemical pharmacology
- 1976
- 13
The Significance of Tryptophan, Phenylalanine, Tyrosine, and Their Metabolites in the Nervous System
- Chemistry
- 1983
- 18
Indoleamine Metabolism in Rat Brain Studied Through Measurements of Tryptophan, 5‐Hydroxyindoleacetic Acid, and Indoleacetic Acid in Cerebrospinal Fluid
- Chemistry, Medicine
- Journal of neurochemistry
- 1980
- 50
Effect of Acute Tyrosine Depletion in Using a Branched Chain Amino-Acid Mixture on Dopamine Neurotransmission in the Rat Brain
- Biology, Medicine
- Neuropsychopharmacology
- 2006
- 19
- PDF
References
SHOWING 1-10 OF 14 REFERENCES
Increase of brain tryptophan and stimulation of serotonin synthesis by salicylate
- Chemistry, Medicine
- Journal of neurochemistry
- 1973
- 77
Free tryptophan in serum controls brain tryptophan level and serotonin synthesis.
- Chemistry, Medicine
- Life sciences. Pt. 2: Biochemistry, general and molecular biology
- 1973
- 264
Effect of psychotropic drugs on tryptophan concentration in the rat brain.
- Chemistry, Medicine
- The Journal of pharmacology and experimental therapeutics
- 1971
- 249
Brain uptake of radiolabeled amino acids, amines, and hexoses after arterial injection.
- Chemistry, Medicine
- The American journal of physiology
- 1971
- 1,603
- PDF
The specific binding of L-tryptophan to serum albumin.
- Medicine, Chemistry
- The Journal of biological chemistry
- 1958
- 558
Brain Serotonin Content: Increase Following Ingestion of Carbohydrate Diet
- Biology, Medicine
- Science
- 1971
- 675
- PDF
Sensory Feedback in Regulation of Body Weight: is there a Ponderostat?
- Psychology, Medicine
- Nature
- 1971
- 157
TRYPTOPHAN TRANSPORT ACROSS THE SYNAPTOSOMAL MEMBRANE 1
- Chemistry, Medicine
- Journal of neurochemistry
- 1970
- 117