Effects of morphine on Renshaw cell activity

Beleslin, 1965, Depression by morphine and chloralose of acetylcholine release from the cat's brain, J. Physiol., Lond., 177, 222, 10.1113/jphysiol.1965.sp007600 Davidoff, 1969, The effects of strychnine on inhibition of interneurons by glycine and γ-aminobutyric acid, Int. J. Neuropharmac., 8, 191, 10.1016/0028-3908(69)90013-6 Davidoff, 1967, Changes in amino acid concentrations associated with loss of spinal interneurons, J. Neurochem., 14, 1025, 10.1111/j.1471-4159.1967.tb09513.x Curtis, 1969, Glycine, strychnine, picrotoxin and spinal inhibition, Brain Res., 14, 759, 10.1016/0006-8993(69)90219-4 Curtis, 1968, The hyperpolarization of spinal motoneurons by glycine and related amino acids, Expl Brain Res., 5, 235, 10.1007/BF00238666 Eccles, 1954, Cholinergic and inhibitory synapses in a pathway from motor-axon collateral to motoneurons, J. Physiol., Lond., 131, 154, 10.1113/jphysiol.1956.sp005452 Eccles, 1956, Central pathway for direct inhibitory action of impulses in largest afferent nerve to muscles, J. Neurophysiol., 19, 75, 10.1152/jn.1956.19.1.75 Erulkar, 1968, Rensha welements: identification and acetylcholinesterase content, J. Histochem. Cytochem., 16, 128, 10.1177/16.2.128 Gelfan, 1963, Altered neuron population in L7 segment of dogs with experimental hind-limb rigidity, Am. J. Physiol., 205, 606, 10.1152/ajplegacy.1963.205.3.606 Graham, 1967, Distribution of some synaptic transmitter suspects in cat spinal cord: glutamic acid, aspartic acid, γ-aminobutyric acid, glycine, and glutamine, J. Neurochem., 14, 465, 10.1111/j.1471-4159.1967.tb09545.x Kennedy, 1968, Effect of morphine on electrically-induced release of autonomic mediators in the rabbit sinoatrial node, J. Pharmac. exp. Ther., 157, 149 Krivoy, 1960, The action of agents on the positive afterpotentials of frog sciatic nerve, J. Pharmac. exp. Ther., 12, 186 Kruglov, 1964, Effect of the morphine-group analgesics on the central inhibitory mechanisms, Int. J. Neuropharmac., 3, 197, 10.1016/0028-3908(64)90008-5 Paton, 1957, The action of morphine and related substances on contraction and on acetylcholine output of coaxially stimulated guinea pig ileum, Br. J. Pharmac., 12, 119 Pinto corrado, 1961, An electrophysiological analysis of the convulsant action Of morphine, codeine, and thebaine, Archs int. Pharmacodyn. Ther., 132, 255 Renshaw, 1946, Central effects of centripetal impulses in axons of spinal ventral roots, J. Neurophysiol., 9, 191, 10.1152/jn.1946.9.3.191 Schaumann, 1957, Inhibition by morphine of the release of acetylcholine from the intestine of the guinea-pig, Br. J. Pharmac., 12, 115 Werman, 1968, Inhibitory action of glycine on spinal neurons in the cat, J. Neurophysiol., 31, 81, 10.1152/jn.1968.31.1.81 Wilson, 1959, Recurrent facilitation of spinal reflexes, J. gen. Physiol., 42, 703, 10.1085/jgp.42.4.703 Wilson, 1962, Disinhibition in the cat spinal cord, J. Neurophysiol, 25, 392, 10.1152/jn.1962.25.3.392 Wilson, 1962, Effects of antidromic conditioning on some motoneurons and interneurons, J. Neurophysiol., 25, 636, 10.1152/jn.1962.25.5.636 Wilson, 1965, Precise localization of Renshaw cells with a new marking technique, Nature Lond., 206, 211, 10.1038/206211b0