FK 33-824

The effect of pertussis toxin on opioid antinociception was studied in rats. Intrathecal injection of a single dose of pertussis… Expand

The regulatory effects of cations and guanine nucleotides on mu receptor binding after opioid drug and pertussis toxin treatment… Expand

Intracellular records were made from neurones in the submucous plexus of the guinea-pig caecum. [Met5]enkephalin, [Leu5… Expand

Neuropeptides represent a new class of compounds with important implications for the understanding of the mechanisms and… Expand

The purpose of the present study was to make a functional dissection of the respiratory action of opioids, by their restricted… Expand

Adult female rats were implanted with permanent cannulae in the third ventricle of the brain and ovariectomized. 3 weeks later… Expand

A comparison was made in awake rats between the analgesic and the respiratory depressant actions induced by the mu-opiate… Expand

Abstract A comparison was made in awake rats between the analgesic and the respiratory depressant actions induced by the μ-opiate… Expand

Dynorphin-(1-13), but not dynorphin-(1-9) has been shown to have significant effects on opiate and beta-endorphin-induced… Expand

Interactions between the weakly analgesic enkephalins and morphine on morphine-induced analgesia were studied. Met-enkephalin… Expand