Search Results - "Chiappinelli, V.A."

Cholinergic modulation of non- N -methyl- d -aspartic acid glutamatergic transmission in the chick ventral lateral geniculate nucleus by Guo, J.-Z, Sorenson, E.M, Chiappinelli, V.A

“…Abstract Neurotransmission between glutamatergic terminals of retinal ganglion cells and principal neurons of the ventral lateral geniculate nucleus (LGNv) was…”
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Nicotinic receptor–mediated biphasic effect on neuronal excitability in chick lateral spiriform neurons by Liu, Y.-B, Guo, J.-Z, Chiappinelli, V.A

“…Abstract Local neuronal circuits integrate synaptic information with different excitatory or inhibitory time windows. Here we report that activation of…”
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Nicotinic acetylcholine receptors in separate brain regions exhibit different affinities for methyllycaconitine by Yum, L., Wolf, K.M., Chiappinelli, V.A.

“…The family of nicotinic acetylcholine receptors contains numerous subtypes. Since the subunit compositions of most native neuronal nicotinic receptors are…”
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Nicotinic receptors mediate increased GABA release in brain through a tetrodotoxin-insensitive mechanism during prolonged exposure to nicotine by Zhu, P.J, Chiappinelli, V.A

“…The effects of nicotine on the spontaneous release of GABA from nerve terminals in the chick lateral spiriform nucleus were examined using whole cell…”
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A novel choline-sensitive nicotinic receptor subtype that mediates enhanced GABA release in the chick ventral lateral geniculate nucleus by Guo, J.-Z, Chiappinelli, V.A

“…Nicotinic acetylcholine receptors modulate the release of GABA, glutamate, acetylcholine and dopamine in the brain. Here we describe a novel choline-sensitive…”
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Distinct muscarinic receptors enhance spontaneous GABA release and inhibit electrically evoked GABAergic synaptic transmission in the chick lateral spiriform nucleus by Guo, J.-Z, Chiappinelli, V.A

“…The effects of muscarinic agonists on GABAergic synaptic transmission were examined using whole-cell patch-clamp recording in chick brain slices containing the…”
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Muscarinic receptors mediate enhancement of spontaneous GABA release in the chick brain by Guo, J.-Z., Chiappinelli, V.A.

“…The functional role of muscarinic acetylcholine receptors in the lateral spiriform nucleus was studied in chick brain slices. Whole-cell patch-clamp recordings…”
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Nicotinic receptor activation facilitates GABAergic neurotransmission in the avian lateral spiriform nucleus by McMahon, L L, Yoon, K W, Chiappinelli, V A

“…Whole-cell patch clamp recordings were performed in embryonic chick brain slices to characterize responses to nicotinic receptor activation in the…”
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α7-Containing nicotinic receptors are segregated to the somatodendritic membrane of the cholinergic neurons in the avian nucleus semilunaris by Sorenson, E.M, El-Bogdadi, D.G, Nong, Y, Chiappinelli, V.A

“…Segregation of ion channels and neurotransmitter receptors is an important mechanism for determining the functionality of the nervous system. In the case of…”
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The actions of the kappa 1 opioid agonist U-50,488 on presynaptic nerve terminals of the chick ciliary ganglion by Fletcher, G H, Chiappinelli, V A

“…The actions of the kappa 1 opioid receptor agonist U-50,488 (trans-(+-)-3,4-dichloro-N-methyl-N-[2-(1-pyrrolidinyl)cyclohexyl]-benz ene - acetamide methane…”
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The binding site for κ-neurotoxins on neuronal nicotinic receptors probed with snake -venom -derived and recombinant toxins by Chiappinelli, V.A., Weaver, W.R., Conti-Fine, B.M., Fiordalisi, J.J., Grant, G.A.

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Different responses to opioids measured in terminals and somas of Edinger-Westphal neurons by Chiappinelli, V A, Wolf, K M, Feng, C, Yum, L, McMahon, L L

“…Neurotransmitter receptors on the axon terminals of a neuron can be located a considerable distance away from comparable receptors on the cell body or…”
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Kappa-bungarotoxin blocks an alpha-bungarotoxin-sensitive nicotinic receptor in the insect central nervous system by Pinnock, R D, Lummis, S C, Chiappinelli, V A, Sattelle, D B

“…Snake venom kappa-neurotoxins are selective antagonists of nicotinic acetylcholine responses in avian, murine and bovine neurons, and have been used as probes…”
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Characterization of a snake venom neurotoxin which blocks nicotinic transmission in the avian ciliary ganglion by Loring, R H, Chiappinelli, V A, Zigmond, R E, Cohen, J B

“…Bungarus multicinctus venom was fractionated by ion exchange chromatography and the various fractions were assayed for their ability to block synaptic…”
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The effects of alpha- and beta-neurotoxins from the venoms of various snakes on transmission in autonomic ganglia by Chiappinelli, V A, Cohen, J B, Zigmond, R E

“…We have previously shown that certain commercially available lots of alpha-bungarotoxin block transmission in ciliary and choroid neurons of both pigeon and…”
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