Luis Felipe Valdivia

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The present study set out to investigate the pharmacological profile of the cardiovascular responses induced by the antimigraine agent, isometheptene, in pithed rats. For this purpose, intravenous(More)
This study investigated the potential effects of adrenaline and noradrenaline on the external carotid blood flow of vagosympathectomised dogs and the receptor mechanisms involved. One minute (1 min)(More)
It has previously been suggested that ergotamine produces external carotid vasoconstriction in vagosympathectomised dogs via 5-HT1B/1D receptors and alpha2-adrenoceptors. The present study has(More)