[Action of dopamine on glucose level and glycogen phosphorylase activity of blood plasma in experimental coronary occlusion].
The effects of dopamine (5 micrograms/kg.min) on the blood plasma glucose level and glycogen-phosphorylase activity in experimental coronary occlusion were studied. The absence of the raising of the plasma glucose level and glycogen-phosphorylase "a" and "b" activities has been observed in 25 min after the coronary occlusion. It is supposed that the functional improvement of the ischemized myocardium by dopamine (5 micrograms/kg.min) is the result of the stimulation of presynaptic D-2-dopaminergic and postsynaptic D-1-dopaminergic receptors in coronary arteries.
Sysoliatina
N A
NA
D000818:Animals; D015415:Biomarkers / Q000097:blood; D001786:Blood Glucose / Q000378:metabolism*; D003327:Coronary Disease / Q000097:blood / Q000188:drug therapy* / Q000209:etiology; D004285:Dogs; D004298:Dopamine / Q000494:pharmacology*; D005260:Female; D008297:Male; D006005:Phosphorylases / Q000097:blood / Q000187:drug effects*
D015415:Biomarkers; D001786:Blood Glucose; D006005:Phosphorylases; D004298:Dopamine
Deĭstvie dofamina na uroven' gliukozy i glikogenfosforilaznuiu aktivnost' plazmy krovi pri éksperimental'noĭ koronarookkliuzii.