Search Results - "HERBERG, L. J"

Pressure-Induced Polymerization of Carbon Monoxide:  Disproportionation and Synthesis of an Energetic Lactonic Polymer by Evans, W. J, Lipp, M. J, Yoo, C.-S, Cynn, H, Herberg, J. L, Maxwell, R. S, Nicol, M. F

“…We have studied pressure-induced chemical reactions in carbon monoxide using both a diamond anvil cell and a modified large volume press. Our spectroscopic…”
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Shape memory polymers based on uniform aliphatic urethane networks by Wilson, T. S., Bearinger, J. P., Herberg, J. L., Marion III, J. E., Wright, W. J., Evans, C. L., Maitland, D. J.

“…Aliphatic urethane polymers have been synthesized and characterized, using monomers with high molecular symmetry, to form amorphous networks with very uniform…”
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XRD and NMR investigation of Ti-compound formation in solution-doping of sodium aluminum hydrides: solubility of Ti in NaAlH4 crystals grown in THF by MAJZOUB, E. H, HERBERG, J. L, STUMPF, R, SPANGLER, S, MAXWELL, R. S

“…Sodium aluminum hydrides have gained attention due to their high hydrogen weight percent (5.5% ideal) compared to interstitial hydrides, and as a model for…”
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Hydrogen uptake of DPB getter pellets by Dinh, L.N., Schildbach, M.A., Herberg, J.L., Saab, A.P., Weigle, J.C., Chinn, S.C., Maxwell, R.S., McLean, W.

“…The physical and chemical properties of 1,4-diphenylbutadiyne (DPB) blended with carbon-supported Pd (DPB–Pd/C) in the form of pellets during hydrogenation…”
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Nitric oxide synthesis, epileptic seizures and kindling by HERBERG, L. J, GROTTICK, A, ROSE, I. C

“…Nitric oxide (NO) has been implicated in synaptic changes underlying long-term potentiation and some forms of learning. It is unclear, however, whether NO…”
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The effect of MK-801 and other antagonists of NMDA-type glutamate receptors on brain-stimulation reward by HERBERG, L. J, ROSE, I. C

“…MK-801 is a ligand at phencyclidine recognition sites associated with NMDA-coupled cation channels, where it acts as a potent noncompetitive antagonist of…”
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Rapid recovery of self-stimulation from depression produced by the atypical neuroleptic risperidone is not prevented by 5-HT2 receptor stimulation by GROTTICK, A. J, MONTGOMERY, A. M. J, HERBERG, L. J

“…Behavioral effects of the antipsychotic drug risperidone were tested in rats responding for variable-interval stimulation of the ventral tegmental area (VTA)…”
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Spontaneous Epileptiform Seizures but Increased Resistance to Kindled Seizures in a Mutant Sprague–Dawley Rat ( mf/mf) by Herberg, L.J, Rose, I.C, Davison, F, Thom, M, Beckett, A, Scaravilli, F

“…HERBERG L. J., I. C. ROSE, F. DAVISON, M. THOM, A. BECKETT AND F. SCARAVILLI. Spontaneous epileptiform seizures but increased resistance to kindled seizures in…”
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Kindled epileptic seizures, postictal refractoriness, status epilepticus, and electrical self-stimulation by Herberg, L J, Rose, I C

“…A single stimulus applied once daily to the limbic system commonly leads to convulsive seizures yet seizures are relatively infrequent during intracranial…”
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Excitatory amino acid pathways in brain-stimulation reward by Herberg, L J, Rose, I C

“…A range of agonists and antagonists active at different glutamate/aspartate (Glu/Asp) receptor subtypes were injected into rat ventral tegmental (VTA) sites…”
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The effect of a 5-HT3 receptor antagonist, ondansetron, on brain stimulation reward, and its interaction with direct and indirect stimulants of central dopaminergic transmission by MONTGOMERY, A. M. J, ROSE, I. C, HERBERG, L. J

“…5-HT3 receptors are abundant in central dopamine (DA) terminal areas. They do not affect basal DA turnover but appear to modulate DA release by e.g. morphine…”
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Kindled seizures do not affect adenosinergic inhibition of DA or ACh release in rat accumbens or PFC by Engelbrecht, A.H., Russell, V.A., Mintz, M., Lamm, M.C.L., Kellaway, L., Herberg, L.J., Taljaard, J.J.F.

“…Epileptic seizures are thought to terminate largely as a result of the extracellular accumulation of the purinergic neuromodulator, adenosine, released by…”
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Effect of an adenosine A1 agonist injected into substantia nigra on kindling of epileptic seizures and convulsion duration by Herberg, L J, Rose, I C, Mintz, M

“…The substantia nigra pars reticulata (SNr) has been reported to be critically involved in the development and propagation of epileptic seizures, while…”
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Stimulatory effect of N-methyl aspartate on locomotor activity and transmitter release from rat nucleus accumbens by Hamilton, M H, De Belleroche, J S, Gardiner, I M, Herberg, L J

“…N-Methyl-aspartate (NMA), an agonist at central glutamate receptors, elicited prolonged and intense locomotor activity when injected into the nucleus accumbens…”
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Endogenous dopaminergic asymmetry affects development of seizures kindled in the rat amygdala by Mintz, M, Herberg, L J

“…Cerebral dominance in 56 rats was determined by observing the direction of their turning behavior in response to injection of d-amphetamine (1.5 mg/kg, i.p.)…”
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Amygdala kindling modifies interhemispheric dopaminergic asymmetry by Mintz, M, Tomer, R, Houpt, S, Herberg, L J

“…Brain dopamine is known to retard the development of kindled seizures, but it is uncertain whether kindling affects dopamine function. In the present study,…”
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Ornithine decarboxylase induction and polyamine synthesis in the kindling of seizures: the effect of alpha-difluoromethylornithine by Herberg, L J, Rose, I C, de Belleroche, J S, Mintz, M

“…It has been suggested that the kindling of seizures may depend on the induction of genes encoding enzymes involved in neurotransmission. Experimental seizures…”
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Effect of the 5-HT3 receptor antagonist ondansetron on hypothalamic self-stimulation in rats and its interaction with the CCK analogue caerulein by Herberg, L J, De Belleroche, J S, Rose, I C, Montgomery, A M

“…It is unclear whether behavioral depression and suppression of food intake by cholecystokinin (CCK) is contributed to by aversive gastrointestinal effects such…”
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Effects of D-cycloserine and cycloleucine, ligands for the NMDA-associated strychnine-insensitive glycine site, on brain-stimulation reward and spontaneous locomotion by Herberg, L J, Rose, I C

“…D-Cycloserine (DCS) binds with high affinity to the glycine site associated with the NMDA receptor in rat brain. Systemic injections of DCS have been reported…”
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α2-Adrenoceptor antagonism is neither sufficient nor necessary for the distinctive action of atypical neuroleptics on intracranial self-stimulation in the rat by Montgomery, A M.J, Grottick, A J, Herberg, L J

“…Response rates in variable-interval intracranial self-stimulation (ICSS) in rats can provide a continuous record of drug-induced changes in brain function. Use…”
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