作者: J.R. DOCHERTY , J.C. McGRATH
DOI: 10.1111/J.1476-5381.1978.TB17321.X
关键词: Norepinephrine 、 Clonidine 、 Sympathectomy 、 Isoprenaline 、 Stimulation 、 Endocrinology 、 Pancuronium bromide 、 Internal medicine 、 Tyramine 、 Chemistry 、 Heart rate
摘要: Abstract 1. The effects of pancuronium bromide on the cardiovascular system pithed rat were examined. Pancuronium had two effects, a short-lasting stimulation following injection and longer-lasting potentiation responses to sympathetic nerve stimulation. 2 initial effect was compared with that tyramine. cardioaccelerator but not pressor both tyramine significantly reduced sympathectomy 6-hydroxydopamine (6-OHDA). 3 action in potentiating known blockers neuronal uptake noradrenaline (NA). (1 mg/kg) cocaine (0.5 potentiated These could be obtained adrenalectomy during neuromuscular blockade gallamine. response NA, tyramine, did affect isoprenaline. or clonidine. 4 Following 6-OHDA, failed potentiate NA. 5 results are discussed relation main pancuronium; an indirect sympathomimetic