[Increased contents of phenylethanolamine, m-octopamine and p-octopamine in the hypothalamus and brain stem of spontanously hypertensive rats (S.H.R. Kyoto)].
Phenylethanolamine, p-octopamine and m-octopamine contents were determined in the hypothalamus and the brain stem of spontaneously hypertensive Rats (S.H.R. Kyto) and the corresponding controls (Wistar Kyoto). In three-week-old Rats, phenylethanolamine and p-octopamine are found to be present in S.H.R. hypothalamus and brain stem at concentrations twice as high as compared to Wistar Kyoto Rats. The amount of m-octopamine is 5-fold higher in the brain stem of S.H.R. Rats as compared to Wistar Kyoto Rats.
D015078:2-Hydroxyphenethylamine / Q000032:analysis*; D000818:Animals; D001923:Brain Chemistry; D001933:Brain Stem / Q000032:analysis*; D005260:Female; D006973:Hypertension / Q000378:metabolism*; D007031:Hypothalamus / Q000032:analysis*; D009655:Octopamine / Q000032:analysis* / Q000378:metabolism; D010627:Phenethylamines / Q000032:analysis*; D051381:Rats
D010627:Phenethylamines; D009655:Octopamine; D015078:2-Hydroxyphenethylamine
Augmentation des taux de phényléthanolamine, m-octopamine et p-octopamine au niveau de l'hypothalamus et de la tige cérébrale de rats génétiquement hypertendus (S.H.R. Kyoto).