| Q41878471 | A comparison of the effects of morphine, enkephalin, kyotorphin and D-phenylalanine on rat central neurones |
| Q40210187 | ACh, substance P and met-enkephalin in the locus coeruleus: Pharmacological evidence for independent sites of action |
| Q41551074 | An iontophoretic survey of opioid peptide actions in the rat limbic system: in search of opiate epileptogenic mechanisms |
| Q34686378 | Coerulospinal influence on recurrent inhibition of spinal motonuclei innervating antagonistic hindleg muscles of the cat. |
| Q66975676 | Depressant effects of topical morphine on self-stimulation-related units in hypothalamus |
| Q48704979 | Descending serotonergic, peptidergic and cholinergic pathways from the raphe nuclei: A multiple transmitter complex |
| Q67044094 | Directional Doppler measurements of foetal breathing [proceedings] |
| Q40170183 | Effect of opioid peptides onl-noradrenaline-stimulated cyclic AMP formation in homogenates of rat cerebral cortex and hypothalamus |
| Q41485681 | Effects of endorphins on single myenteric neurons |
| Q44333545 | Effects of opioid peptides on the electrical activity of preoptic and hypothalamic neurons in the quail brain |
| Q40179914 | Electrophysiological effects of enkephalin analogs in rat cortex |
| Q39342427 | Electrophysiological effects of peptides derived from pro-opiomelanocortin |
| Q40035290 | Enkephalin inhibits firing of myenteric neurones |
| Q37223218 | Enkephalin pentapeptides — A review of current evidence for a physiological role in vertebrate neurotransmission |
| Q39235915 | Enkephalins and Endorphins |
| Q35177178 | Enkephalins and dorsal horn neurones of the cat: effects on responses to noxious and innocuous skin stimuli |
| Q40299042 | Hyperpolarisation and depression of slow synaptic inhibition by enkephalin in frog sympathetic ganglion |
| Q37960546 | Importance of endorphins in psychiatry |
| Q36297264 | Inhibitory effects of motilin, somatostatin, [Leu]enkephalin, [Met]enkephalin, and taurine on neurons of the lateral vestibular nucleus: Interactions with γ-aminobutyric acid |
| Q30310259 | Inspiratory augmenting bulbospinal neurons express both glutamatergic and enkephalinergic phenotypes |
| Q45250139 | Localization of enkephalinergic neurons in the dorsolateral pontine tegmentum projecting to the spinal cord of the cat. |
| Q39807130 | Minireview opiates, opioid peptides and single neurones |
| Q44333365 | Morphine inhibits an alpha9-acetylcholine nicotinic receptor-mediated response by a mechanism which does not involve opioid receptors |
| Q40035273 | Morphine, enkephalin and the substantia gelatinosa |
| Q38268786 | Narcotic analgetics: CNS sites and mechanisms of action as revealed by intracerebral injection techniques |
| Q40102409 | Neural Regulation of Gastrointestinal Motility: Nature of Neurotransmission |
| Q35065232 | Neuronal actions of endorphins and enkephalins among brain regions: a comparative microiontophoretic study |
| Q44399586 | Neurotransmitter and peptide receptors on medial vestibular nucleus neurons |
| Q40215847 | On the mechanism and site of action of enkephalin on single myenteric neurons |
| Q40131925 | Opiate Peptide Modulation of Amino Acid Responses Suggests Novel Form of Neuronal Communication |
| Q49160308 | Opiate antagonism of glycine-evoked membrane polarizations in cultured mouse spinal cord neurons |
| Q44352676 | Opioid actions on mammalian spinal neurons |
| Q39471924 | Peptidergic neurons in the nucleus raphe magnus and the nucleus gigantocellularis: their distributions, interrelationships, and projections to the spinal cord |
| Q37833910 | Peptides in the Brain: The New Endocrinology of the Neuron |
| Q35177691 | Pharmacological and electrophysiological studies of morphine and enkephalin on rat supraspinal neurones and cat spinal neurones |
| Q39750104 | Physiology of peptides in basal ganglia. |
| Q38896874 | Polypeptides as central transmitters |
| Q36550394 | Pontospinal transmitters and their distribution |
| Q40085693 | S-glutamate: Its interactions with spinal neurons |
| Q40215798 | Specific versus non-specific actions of opioids on hippocampal neurones in the rat brain |
| Q40086249 | Substance P and opiate receptors |
| Q36353956 | Substance P enhances cholinergic receptor desensitization in a clonal nerve cell line |
| Q40116649 | Substance P selectively blocks nicotinic receptors on Renshaw cells: a possible synaptic inhibitory mechanism |
| Q51377234 | The effect of the addition of ropivacaine or bupivacaine upon pruritus induced by intrathecal fentanyl in labour. |
| Q40236759 | The effects of methionine- and leucine-enkephalin on spinal neurones of the cat |
| Q40555272 | The endorphins, novel peptides of brain and hypophysial origin, with opiate-like activity: biochemical and biologic studies |
| Q70160977 | The immunocytochemical localization of enkephalin in the central nervous system of the rat |
| Q48795483 | Transmitter sensitivities in oval neurons from rat brainstem cultures |
| Q48620221 | γ-Aminobutyric acid-ergic analgesia: Implications for γ-aminobutyric acid-ergic therapy for drug addictions |