Literature DB >> 6156859

Hypothermia induced in mice by enzyme-mediated depletion of serotonin.

J Roberts, H J Rosenfeld.   

Abstract

Injection of a purified serotonin (and tryptophan)-degrading enzyme into mice produced a pronounced hypothermia when the mice were maintained at 22 degrees C, but not at 30 degrees C. Brain levels of serotonin and tryptophan were strikingly depleted, but concentrations of norepinephrine and dopamine remained unchanged.

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Year:  1980        PMID： 6156859     DOI： 10.1007/BF01978611

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  13 in total

1.  EFFECTS ON TEMPERATURE OF AMINES INJECTED INTO THE CEREBRAL VENTRICLES. A NEW CONCEPT OF TEMPERATURE REGULATION.

Authors:  W FELDBERG; R D MYERS
Journal:  J Physiol       Date:  1964-09       Impact factor: 5.182

2.  A method for concurrent measurement of picomole quantities of acetylcholine, choline, dopamine, norepinephrine, serotonin, 5-hydroxytryptophan, 5-hydroxyindoleacetic acid, tryptophan, tyrosine, glycine, aspartate, glutamate, alanine, and gamma-aminobutyric acid in single tissue samples from different areas of rat central nervous system.

Authors:  J E Smith; J D Lane; P A Shea; W J McBride; M H Aprison
Journal:  Anal Biochem       Date:  1975-03       Impact factor: 3.365

3.  Error in the determination of tryptophan by the method of Denkla and Dewey. A revised procedure.

Authors:  D L Bloxam; W H Warren
Journal:  Anal Biochem       Date:  1974-08       Impact factor: 3.365

4.  L-tryptophan: effects on body temperature in rats.

Authors:  R P Francesconi; M Mager
Journal:  Am J Physiol       Date:  1974-08

5.  Serotonin and its metabolites: their respective roles in the production of hypothermia in the mouse.

Authors:  I Barofsky; A Feldstein
Journal:  Experientia       Date:  1970-09-26

6.  The influence of ambient temperature on thermoregulatory responses to intraventricularly injected monoamines in sheep, goats and rabbits.

Authors:  J Bligh; W H Cottle
Journal:  Experientia       Date:  1969-06-15

7.  Metabolism of tryptopan and serotonin by the chick pineal gland in organ culture.

Authors:  S D Wainwright
Journal:  Can J Biochem       Date:  1977-04

8.  Sex differences in behavioral and thermal responses to pargyline and tryptophan.

Authors:  A Biegon; M Segal; D Samuel
Journal:  Psychopharmacology (Berl)       Date:  1979-03-14       Impact factor: 4.530

9.  Temperature effects produced in dogs and monkeys by injections of monoamines and related substances into the third ventricle.

Authors:  W Feldberg; R F Hellon; V J Lotti
Journal:  J Physiol       Date:  1967-08       Impact factor: 5.182

10.  Opposing temperature responses to intrahypothalamic injections of 5-hydroxytryptamine in the pigeon exposed to cold.

Authors:  A Pyörnilä; R Hissa
Journal:  Experientia       Date:  1979-01-15
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