Published in Brain Res on August 10, 1981
Joint manipulation reduces hyperalgesia by activation of monoamine receptors but not opioid or GABA receptors in the spinal cord. Pain (2003) 0.95
Cellular basis for opioid potentiation in the rostral ventromedial medulla of rats with persistent inflammatory nociception. Pain (2010) 0.89
Janus molecule I: dichotomous effects of COMT in neuropathic vs nociceptive pain modalities. CNS Neurol Disord Drug Targets (2012) 0.87
Hyperalgesia produced by intrathecal substance P and related peptides: desensitization and cross desensitization. Br J Pharmacol (1984) 0.83
Analgesia induced by isolated bovine chromaffin cells implanted in rat spinal cord. Proc Natl Acad Sci U S A (1986) 0.81
Spinal serotonin receptor activation modulates the exercise ventilatory response with increased dead space in goats. Respir Physiol Neurobiol (2008) 0.77
Chemokines and glycoprotein120 produce pain hypersensitivity by directly exciting primary nociceptive neurons. J Neurosci (2001) 2.79
Nociceptive responses to high and low rates of noxious cutaneous heating are mediated by different nociceptors in the rat: behavioral evidence. Pain (1996) 2.12
Nociceptive responses to high and low rates of noxious cutaneous heating are mediated by different nociceptors in the rat: electrophysiological evidence. Pain (1996) 1.95
The analgesic effects of supraspinal mu and delta opioid receptor agonists are potentiated during persistent inflammation. J Neurosci (2000) 1.48
Changes in expression of sensory organ-specific microRNAs in rat dorsal root ganglia in association with mechanical hypersensitivity induced by spinal nerve ligation. Neuroscience (2009) 1.38
Morphine analgesia: blockade by raphe magnus lesions. Brain Res (1975) 1.29
Systemic analgesic activity and delta-opioid selectivity in [2,6-dimethyl-Tyr1,D-Pen2,D-Pen5]enkephalin. J Med Chem (1992) 1.20
Contribution of endogenous enkephalins to the enhanced analgesic effects of supraspinal mu opioid receptor agonists after inflammatory injury. J Neurosci (2001) 1.10
Characterization of the foot withdrawal response to noxious radiant heat in the rat. Pain (1994) 1.07
Spinal pharmacology of antinociception produced by microinjection of mu or delta opioid receptor agonists in the ventromedial medulla of the rat. Neuroscience (2003) 1.05
Inhibitory actions of delta 1-, delta 2-, and mu-opioid receptor agonists on excitatory transmission in lamina II neurons of adult rat spinal cord. J Neurosci (1994) 1.02
Role of spinal gamma-aminobutyric acidA receptors in formalin-induced nociception in the rat. J Pharmacol Exp Ther (1997) 1.01
The projections of noradrenergic neurons in the A5 catecholamine cell group to the spinal cord in the rat: anatomical evidence that A5 neurons modulate nociception. Brain Res (1993) 1.01
Spinal nerve ligation does not alter the expression or function of GABA(B) receptors in spinal cord and dorsal root ganglia of the rat. Neuroscience (2006) 1.01
Anatomical evidence for genetic differences in the innervation of the rat spinal cord by noradrenergic locus coeruleus neurons. Brain Res (1992) 1.00
Analgesia produced by microinjection of baclofen and morphine at brain stem sites. Eur J Pharmacol (1979) 1.00
Peripheral and central substrates involved in the rostrad transmission of nociceptive information. Pain (1982) 0.99
Antagonism of stimulation-produced antinociception by intrathecal administration of methysergide or phentolamine. Brain Res (1984) 0.99
Pharmacologic evidence for the modulation of nociception by noradrenergic neurons. Prog Brain Res (1988) 0.98
Efflux of 5-hydroxytryptamine and noradrenaline into spinal cord superfusates during stimulation of the rat medulla. J Physiol (1985) 0.98
Effect of intrathecally administered noradrenergic antagonists on nociception in the rat. Brain Res (1984) 0.98
Microinjection of morphine in the A7 catecholamine cell group produces opposing effects on nociception that are mediated by alpha1- and alpha2-adrenoceptors. Neuroscience (1999) 0.97
Intrathecally administered gabapentin inhibits formalin-evoked nociception and the expression of Fos-like immunoreactivity in the spinal cord of the rat. J Pharmacol Exp Ther (2000) 0.97
The function of noradrenergic neurons in mediating antinociception induced by electrical stimulation of the locus coeruleus in two different sources of Sprague-Dawley rats. Brain Res (1993) 0.96
Effects of intrathecally administered THIP, baclofen and muscimol on nociceptive threshold. Eur J Pharmacol (1984) 0.96
The projection of noradrenergic neurons in the A7 catecholamine cell group to the spinal cord in the rat demonstrated by anterograde tracing combined with immunocytochemistry. Brain Res (1991) 0.96
The projection of locus coeruleus neurons to the spinal cord in the rat determined by anterograde tracing combined with immunocytochemistry. Brain Res (1991) 0.95
Antinociception induced by electrical stimulation of spinally projecting noradrenergic neurons in the A7 catecholamine cell group of the rat. Pain (1992) 0.94
Projections of neurons in the periaqueductal gray to pontine and medullary catecholamine cell groups involved in the modulation of nociception. J Comp Neurol (1999) 0.94
New long latency bulbospinal evoked potentials blocked by serotonin antagonists. Brain Res (1974) 0.94
Sensory thresholds and the antinociceptive effects of GABA receptor agonists in mice lacking the beta3 subunit of the GABA(A) receptor. Neuroscience (2000) 0.94
Effects of intrathecally administered methysergide and yohimbine on microstimulation-produced antinociception in the rat. Brain Res (1985) 0.93
Projections of neurons in the ventromedial medulla to pontine catecholamine cell groups involved in the modulation of nociception. Brain Res (1991) 0.93
Pharmacological antagonism of the antinociceptive effects of serotonin in the rat spinal cord. Eur J Pharmacol (1983) 0.92
Activation of spinal delta-1 or delta-2 opioid receptors reduces carrageenan-induced hyperalgesia in the rat. J Pharmacol Exp Ther (1994) 0.92
Bidirectional modulation of nociception by GABA neurons in the dorsolateral pontine tegmentum that tonically inhibit spinally projecting noradrenergic A7 neurons. Neuroscience (2000) 0.91
Functional aspects of bulbospinal monoaminergic projections in modulating processing of somatosensory information. Fed Proc (1981) 0.91
Effects of neurokinin-1 receptor agonism and antagonism in the rostral ventromedial medulla of rats with acute or persistent inflammatory nociception. Neuroscience (2009) 0.91
A cellular mechanism for the antinociceptive effect of a kappa opioid receptor agonist. Pain (2001) 0.89
Adenosine A1 and A2 receptors of the substantia gelatinosa are located predominantly on intrinsic neurons: an autoradiography study. J Pharmacol Exp Ther (1988) 0.89
Neurotensin activation of the NTR1 on spinally-projecting serotonergic neurons in the rostral ventromedial medulla is antinociceptive. Pain (2005) 0.89
Identification of A1 and A2 adenosine receptors in the rat spinal cord. J Pharmacol Exp Ther (1987) 0.88
Modulation of striatal dopaminergic function by local injection of 5'-N-ethylcarboxamide adenosine. Science (1982) 0.88
The antinociception produced by microinjection of a cholinergic agonist in the ventromedial medulla is mediated by noradrenergic neurons in the A7 catecholamine cell group. Brain Res (1999) 0.88
Interaction between medullary and spinal delta1 and delta2 opioid receptors in the production of antinociception in the rat. J Pharmacol Exp Ther (1999) 0.87
Hypoalgesia induced by the local injection of phentolamine in the nucleus raphe magnus: blockade by depletion of spinal cord monoamines. Pain (1983) 0.87
The analgesic action of baclofen [beta-(4-chlorophenyl)-gamma-aminobutyric acid]. J Pharmacol Exp Ther (1977) 0.87
5-HT3 receptors modulate spinal nociceptive reflexes. Brain Res (1990) 0.87
Spinal cholinergic and monoamine receptors mediate the antinociceptive effect of morphine microinjected in the periaqueductal gray on the rat tail, but not the feet. Brain Res (1996) 0.86
GABAergic modulation of nociceptive threshold: effects of THIP and bicuculline microinjected in the ventral medulla of the rat. Brain Res (1988) 0.85
Reversal of the antinociceptive effects of intrathecally administered serotonin in the rat by a selective 5-HT3 receptor antagonist. Neurosci Lett (1988) 0.85
Hypoalgesia induced by the local injection of carbachol into the nucleus raphe magnus. Brain Res (1984) 0.85
Pharmacological effects of intravenous melatonin: comparative studies with thiopental and propofol. Br J Anaesth (2003) 0.85
Enkephalin neurons that project to the A7 catecholamine cell group are located in nuclei that modulate nociception: ventromedial medulla. Neuroscience (1998) 0.85
Antinociception induced by microinjection of substance P into the A7 catecholamine cell group in the rat. Neuroscience (1992) 0.84
Evidence for delta opioid receptor subtypes in rat spinal cord: studies with intrathecal naltriben, cyclic[D-Pen2, D-Pen5] enkephalin and [D-Ala2, Glu4]deltorphin. J Pharmacol Exp Ther (1993) 0.84
Microinjection of morphine into the rat medullary dorsal horn produces a dose-dependent increase in facial scratching. Brain Res (1995) 0.84
Antagonism of stimulation-produced antinociception from ventrolateral pontine sites by intrathecal administration of alpha-adrenergic antagonists and naloxone. Brain Res (1990) 0.84
Selective antagonism by naltrindole of the antinociceptive effects of the delta opioid agonist cyclic[D-penicillamine2-D-penicillamine5]enkephalin in the rat. J Pharmacol Exp Ther (1991) 0.83
Periaqueductal gray neurons monosynaptically innervate extranuclear noradrenergic dendrites in the rat pericoerulear region. J Comp Neurol (2000) 0.83
Evidence for pain modulation by pre- and postsynaptic noradrenergic receptors in the medulla oblongata. Brain Res (1985) 0.83
Neurotensin-produced antinociception in the rostral ventromedial medulla is partially mediated by spinal cord norepinephrine. Pain (2007) 0.82
The noradrenergic innervation of the spinal cord: differences between two substrains of Sprague-Dawley rats determined using retrograde tracers combined with immunocytochemistry. Neurosci Lett (1991) 0.82
Delimitation of neuronal substrates necessary for the analgesic action of baclofen and morphine. Eur J Pharmacol (1978) 0.82
Intrathecal administration: methodological considerations. Prog Brain Res (1988) 0.82
The identification of serotonergic neurons in the nucleus raphe magnus by conduction velocity. Brain Res (1981) 0.82
Antagonism of baclofen-induced antinociception by intrathecal administration of phaclofen or 2-hydroxy-saclofen, but not delta-aminovaleric acid in the rat. J Pharmacol Exp Ther (1991) 0.81
The role of GABA and serotonin in the mediation of raphe-evoked spinal cord dorsal root potentials. Brain Res (1980) 0.81
The antinociceptive effects of prostaglandin antagonists in the rat. Eur J Pharmacol (1987) 0.81
Antinociception produced by microinjection of morphine in the rat periaqueductal gray is enhanced in the foot, but not the tail, by intrathecal injection of alpha1-adrenoceptor antagonists. Brain Res (1998) 0.81
Synergistic interactions between two alpha(2)-adrenoceptor agonists, dexmedetomidine and ST-91, in two substrains of Sprague-Dawley rats. Pain (2000) 0.81
Effects of raphe magnus and raphe pallidus lesions on morphine-induced analgesia and spinal cord monoamines. Pharmacol Biochem Behav (1980) 0.81
Hypoalgesia following microinjection of noradrenergic antagonists in the nucleus raphe magnus. Pain (1980) 0.81
Ultrastructural analysis of ventrolateral periaqueductal gray projections to the A7 catecholamine cell group. Neuroscience (2001) 0.81
Antinociception induced by local injections of carbachol into the nucleus raphe magnus in rats: alteration by intrathecal injection of monoaminergic antagonists. Brain Res (1986) 0.80
Differences in the antinociceptive effects of alpha-2 adrenoceptor agonists in two substrains of Sprague-Dawley rats. J Pharmacol Exp Ther (1997) 0.80
Reversible inactivation of raphe magnus neurons: effects on nociceptive threshold and morphine-induced analgesia. Brain Res (1980) 0.80
Antinociception produced by microinjection of L-glutamate into the ventromedial medulla of the rat: mediation by spinal GABAA receptors. Brain Res (1993) 0.80
Microinjection of baclofen in the ventromedial medulla of rats: antinociception at low doses and hyperalgesia at high doses. J Pharmacol Exp Ther (1995) 0.80
Observations on the marine leech Calliobdella carolinensis (Hirudinea: Piscicolidae), epizootic on the Atlantic menhaden. Biol Bull (1973) 0.80
Releases of norepinephrine and dopamine in ventriculocisternal perfusions in hepatectomized and laparotomized rats. J Neurochem (1996) 0.79
Supraspinal and spinal delta(2) opioid receptor-mediated antinociceptive synergy is mediated by spinal alpha(2) adrenoceptors. Pain (1999) 0.79
Antinociception after intracerebroventricular administration of naltrindole in the mouse. Eur J Pharmacol (1992) 0.79
Alterations in nociception following lesions of the A5 catecholamine nucleus. Brain Res (1986) 0.79
Differential distribution of (GABA)A receptor subunits on bulbospinal serotonergic and nonserotonergic neurons of the ventromedial medulla of the rat. J Comp Neurol (1997) 0.79
Peripheral and central pathways in pain. Pharmacol Ther (1981) 0.78
Modulation of nociception by microinjection of delta-1 and delta-2 opioid receptor ligands in the ventromedial medulla of the rat. J Pharmacol Exp Ther (1997) 0.78
Intrathecal GABAB antagonists attenuate the antinociception produced by microinjection of L-glutamate into the ventromedial medulla of the rat. Brain Res (1993) 0.78
Enkephalin analogs as systemically active antinociceptive agents: O- and N-alkylated derivatives of the dipeptide amide L-2,6-dimethyltyrosyl-N-(3-phenylpropyl)-D-alaninamide. J Med Chem (1994) 0.78
Influence of serotonin antagonists on bulbospinal systems. Brain Res (1973) 0.78
Antinociception following microinjection of dibutyryl cyclic nucleotides into the caudal reticular formation and periaqueductal gray of the rat brain. Pharmacol Biochem Behav (1983) 0.77
Delta antagonist and kappa agonist activity of Naltriben: evidence for differential kappa interaction with the delta 1 and delta 2 opioid receptor subtypes. Life Sci (1994) 0.77
Antinociception produced by interactions between intrathecally administered adenosine agonists and norepinephrine. Brain Res (1990) 0.77
Hypoalgesia induced by microinjection of a norepinephrine antagonist in the raphe magnus: reversal by intrathecal administration of a serotonin antagonist. Brain Res (1980) 0.77
Separate populations of neurons in the rostral ventromedial medulla project to the spinal cord and to the dorsolateral pons in the rat. Brain Res (2004) 0.77