Search Results - "Rapallino, M V"

Nitric oxide and GABAA receptor function in the rat cerebral cortex and cerebellar granule cells by ROBELLO, M, AMICO, C, BUCOSSI, G, CUPELLO, A, RAPALLINO, M. V, THELLUNG, S

“…The aim of the present work was to investigate the mechanism by which the diffusible factor nitric oxide regulates GABAA receptor function in the brain. The…”
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Chloride permeation across the Deiters' neuron plasma membrane: activation by GABA on the membrane cytoplasmic side by Hydén, H, Cupello, A, Rapallino, M.V

“…Single plasma membranes were microdissected from Deiters' neurons freshly obtained from the lateral vestibular nucleus of the rabbit and their chloride…”
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Modulation by nitric oxide of rat brain GABAA receptors by Zarri, I, Bucossi, G, Cupello, A, Rapallino, M V, Robello, M

“…The effect of nitric oxide (NO) on the function of GABAA receptors was studied in two different rat brain neuron populations. Cerebral cortex neuronal GABAA…”
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A simple, inexpensive, and precise spectrophotometric method for evaluating the concentration of ascorbic acid in CSF samples: Data from different neurological pathologies by CUPELLO, A, RAPALLINO, M. V, TABATON, M, LUNARDI, G. L

“…A method is presented for evaluating the concentration of ascorbic acid in 10 microliters samples of cerebrospinal fluid (CSF) with just ultraviolet (UV)…”
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Intracellular GABA-activated in→out permeation of chloride across the Deiters' neuron membrane : Modulation by phosphorylating activities by RAPALLINO, M. V, CUPELLO, A, HYDEN, H

“…The modulation of intracellular GABA activated 36Cl- in-->out permeation across single Deiters' neuron membranes has been studied in a microchamber system…”
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GABA and chloride permeate via the same channels across single plasma membranes microdissected from rabbit Deiters' vestibular neurones by Rapallino, M. V., Cupello, A.

“…The permeation of labelled γ‐aminobutyric acid (GABA) across single microdissected Deiters’ membranes has been studied in a microchamber system. The GABA…”
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Gaba Uptake by Rabbit Restiform Body Homogenates by Hydèn, H., Cupello, A., Rapallino, M. V., Scarrone, S., Seitun, A.

“…Restiform body (inferior cerebellar peduncle) preparations were obtained from rabbit brain stem slices and homogenized. When challenged with labelled GABA,…”
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Antisecretory factor peptide derivatives specifically inhibit [3H]-γ-amino-butyric acid/36Cl− out→in permeation across the isolated rabbit Deiters' neuronal membrane by Rapallino, M. V., Cupello, A., Lange, S., Lönnroth, I.

“…Aims:  Antisecretory factor (AF) is a 41‐kDa protein, its main function being the regulation of intestinal ion/water transport, but it also inhibits chloride…”
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An electrogenic ionic pump derived from an ionotropic receptor: assessment of a candidate by Rapallino, M V, Cupello, A, Hydén, H

“…1. Data obtained studying permeability characteristics of single Deiters' membranes in a microchamber system show that intracellular GABA can activate chloride…”
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Stimulation of chloride in-->out permeation across the Deiters' neuron membrane by pentobarbital on the cytoplasmic side: additional evidence of GABA(A) receptors acting as chloride extrusion pumps by Rapallino, M V, Hydén, H, Cupello, A

“…Pentobarbital stimulates 36Cl- permeation across single Deiters' membranes in a microchamber system, acting on classical, extracellularly facing, GABA(A)…”
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The increase in Cl- permeation across the Deiters' neuron membrane by GABA on its cytoplasmic side is abolished by protein kinase C (PKC) activators by RAPALLINO, M. V, CUPELLO, A, HYDEN, H

“…1. Cl- ion outward permeation across microdissected Deiters' neuron plasma membranes is augmented by GABA on the membrane cytoplasmic side. When these neurons…”
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Holger Hydén’s technique of preparation of single Deiters’ neurons and study of permeability characteristics of their plasma membranes by Rapallino, Maria Vittoria, Cupello, Aroldo

“…The protocols described here refer to Hydén’s technique of isolation and microdissection of vestibular Deiters’ neurons from adult mammals. The isolation of…”
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Further evidence for the presence of γ-aminobutyric acidA (GABAA) receptors on the cytoplasmic side of Deiter's membrane by RAPALLINO, M. V, CUPELLO, A, HYDEN, H

“…1. The permeation of labeled Cl- across single nerve membranes microdissected from rabbit Deiters' neurons was studied in a microchamber system. The in---out…”
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Accumulation of labeled gamma-aminobutyric acid into rat brain and brain synaptosomes after I.P. injection by VIGNOLO, L, CUPELLO, A, MAINARDI, P, RAPALLINO, M. V, PATRONE, A, LOEB, C

“…The accumulation of labeled GABA into brain and brain nerve endings was studied in the adult rat after i.p. injection of large doses of neurotransmitter (740…”
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Direct evidence for the presence of GABAA receptors on the cytoplasmic side of the Deiters' neurone membrane by Rapallino, M V, Cupello, A, Hydén, H

“…A newly developed micromethod has been used for studying the rate of passage of 36Cl- ions across single nerve membranes from rabbit Deiters' neurones. The…”
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A microelectrophoretic method for the evaluation of GABA transaminase activity by CUPELLO, A, LARSSON, S, PALM, A, RAPALLINO, M. V

“…The reduction to the micro-scale of a recently described electrophoretic method for the evaluation of GABA catabolism by GABA-T is presented. The micromethod…”
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Evaluation of the mechanisms by which gamma-amino-butyric acid in association with phosphatidylserine exerts an antiepileptic effect in the rat by BENASSI, E, BESIO, G, CUPELLO, A, MAINARDI, P, PATRONE, A, RAPALLINO, M. V, VIGNOLO, L, LOEB, C. W

“…The i.p. injection in rats of GABA (740 mg/Kg) after sonication with an equal amount of phosphatidylserine (PS) has an antiepileptic effect. The injection of…”
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An electrophoretic method for the determination of the proportion of gamma-aminobutyric acid in a mixture of labeled neurotransmitter and its catabolites by Cupello, A, Rapallino, M V, Besio, G, Mainardi, P

“…An electrophoretic method for the separation of gamma-aminobutyric acid (GABA) from its metabolites after GABA-transaminase attack is presented. The method is…”
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Preincubation of homogenates from rat brain thalamus and striatum affects the rate of [3H] GABA uptake by RAPALLINO, M. V, CUPELLO, A

“…The effect of preincubation of brain homogenates on the subsequent uptake of [3H]GABA was studied in rat thalamus and corpus striatum. The results show that in…”
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Axoplasmic RNA species synthesized in the isolated squid giant axon by RAPALLINO, M. V, CUPELLO, A, GIUDITTA, A

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