the immobilising action of immobyl ( fentanyl : azaperone , 5:1 ) in six sheep has been analysed on the basis of the changes in dopamine , noradrenalin , adrenalin , homovanillic acid and 5-hydroxytryptamine concentrations in the corpus striatum , frontal motor cortex , pons , cerebellum and lumbosacral spinal cord as compared to the control animals which were given saline .
C0028351
noradrenalin
C0014563
adrenalin