Concentrations of catecholamines and indoleamines in the central nervous system of Wriggle mouse Sagami.
1. The concentrations of norepinephrine (NE), 3-methoxy-4-hydroxyphenylglycol (MHPG), 5-hydroxytryptamine (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) in the central nervous system of Wriggle mouse Sagami (WMS), which is a new ataxic mutant mouse, were studied. 2. NE and MHPG levels were increased most remarkably in the cerebellum. 3. 5-HT and 5-HIAA levels were increased most remarkably in the brain stem and spinal cord. 4. The present results suggest enhancement of catecholamine and indoleamine metabolism in the cerebellum and bulbospinal cord, respectively, of the WMS, and these changes seem relevant to the specific motor dysfunction of the WMS.
Kumazawa
T
T
National Institute of Neuroscience, Tokyo, Japan.
Adachi
K
K
Ando
K
K
D000818:Animals; D001921:Brain / Q000378:metabolism*; D006018:Glycols / Q000378:metabolism*; D006897:Hydroxyindoleacetic Acid / Q000378:metabolism*; D008734:Methoxyhydroxyphenylglycol / Q000378:metabolism*; D051379:Mice; D008817:Mice, Mutant Strains; D009638:Norepinephrine / Q000378:metabolism*; D009929:Organ Size; D012701:Serotonin / Q000378:metabolism*
D006018:Glycols; D012701:Serotonin; D008734:Methoxyhydroxyphenylglycol; D006897:Hydroxyindoleacetic Acid; D009638:Norepinephrine