All Relations between hippocampus and serotonin

Reference Sentence Publish Date Extraction Date Species
P H Hutson, G S Sarna, M T O'Connell, G Curzo. Hippocampal 5-HT synthesis and release in vivo is decreased by infusion of 8-OHDPAT into the nucleus raphe dorsalis. Neuroscience letters vol 100 issue 1-3 1989 2474776 hippocampal 5-ht synthesis and release in vivo is decreased by infusion of 8-ohdpat into the nucleus raphe dorsalis. 1989-09-15 2022-01-10 Not clear
G B Baker, G P Reynold. Biogenic amines and their metabolites in Alzheimer's disease: noradrenaline, 5-hydroxytryptamine and 5-hydroxyindole-3-acetic acid depleted in hippocampus but not in substantia innominata. Neuroscience letters vol 100 issue 1-3 1989 2474777 while hippocampal 5-ht, 5-hiaa and na concentrations were markedly reduced in sdat patients relative to normals, the substantia innominata concentrations of these three were not significantly different between controls and sdat patients, emphasizing the importance of detailed regional analyses when conducting neurochemical studies in sdat. 1989-09-15 2022-01-10 Not clear
Y Nagai, S Narumi, M Kakihana, N Yamazaki, A Nagaoka, Y Nagaw. Effects of idebenone on metabolism of monoamines and cyclic AMP formation in rats. Archives of gerontology and geriatrics vol 8 issue 3 1989 2475075 the mechanism of the 5-ht releasing actions of idebenone in the hippocampal slices may be mediated through endogenous calcium. 1989-09-14 2022-01-10 Not clear
R Nakov, E Habermann, G Hertting, S Wurster, C Allgaie. Effects of botulinum A toxin on presynaptic modulation of evoked transmitter release. European journal of pharmacology vol 164 issue 1 1989 2568939 rabbit hippocampal slices prelabelled with [3h]noradrenaline ([3h]na), [3h]5-hydroxytryptamine ([3h]5-ht) or [3h]choline were superfused with physiological medium and were stimulated electrically during superfusion. 1989-09-07 2022-01-10 Not clear
S G Bec. 5-Carboxyamidotryptamine mimics only the 5-HT elicited hyperpolarization of hippocampal pyramidal cells via 5-HT1A receptor. Neuroscience letters vol 99 issue 1-2 1989 2748003 5-carboxyamidotryptamine mimics only the 5-ht elicited hyperpolarization of hippocampal pyramidal cells via 5-ht1a receptor. 1989-08-18 2022-01-10 Not clear
S G Bec. 5-Carboxyamidotryptamine mimics only the 5-HT elicited hyperpolarization of hippocampal pyramidal cells via 5-HT1A receptor. Neuroscience letters vol 99 issue 1-2 1989 2748003 perfusion of the rat hippocampal slice in vitro by 5-hydroxytryptamine (5-ht) elicits 3 distinct actions recorded intracellularly from pyramidal cells in area ca1: a hyperpolarization, reduction in spike train elicited afterhyperpolarization (ahp) and depolarization. 1989-08-18 2022-01-10 Not clear
J C Chen, P B Crino, P W Schnepper, A C To, L Volice. Increased serotonin efflux by a partially oxidized serotonin: tryptamine-4,5-dione. The Journal of pharmacology and experimental therapeutics vol 250 issue 1 1989 2473186 in in vitro superfusion experiments, 10(-5)m 4,5-dkt significantly increased the basal 5-ht efflux from both rat hippocampal and striatal fragments. 1989-08-11 2022-01-10 Not clear
Y Claustre, L Rouquier, B Scatto. Pharmacological characterization of serotonin-stimulated phosphoinositide turnover in brain regions of the immature rat. The Journal of pharmacology and experimental therapeutics vol 244 issue 3 1989 2855237 in the presence of licl, 5-ht caused a marked increase in total [3h]inositol phosphate levels in cortical (maximal effect + 420%, ec50 = 7 microm) and to a lesser extent in hippocampal and striatal slices prepared from the immature (8-day-old) rat; the cortical 5-ht-induced phosphoinositide response was tetrodotoxin resistant. 1989-08-10 2022-01-10 Not clear
T Sharp, S R Bramwell, D Clark, D G Grahame-Smit. In vivo measurement of extracellular 5-hydroxytryptamine in hippocampus of the anaesthetized rat using microdialysis: changes in relation to 5-hydroxytryptaminergic neuronal activity. Journal of neurochemistry vol 53 issue 1 1989 2470860 hippocampal dialysate levels of 5-ht sharply declined over the first hour after dialysis probe implantation, but then became constant. 1989-07-13 2022-01-10 Not clear
T Sharp, S R Bramwell, D Clark, D G Grahame-Smit. In vivo measurement of extracellular 5-hydroxytryptamine in hippocampus of the anaesthetized rat using microdialysis: changes in relation to 5-hydroxytryptaminergic neuronal activity. Journal of neurochemistry vol 53 issue 1 1989 2470860 electrical stimulation (1-ms pulse width, 300 microa, 2-20 hz) of the dorsal raphe nucleus for 20 min caused a rapid rise in hippocampal 5-ht output, which immediately declined on cessation of the stimulus and was frequency-dependent. 1989-07-13 2022-01-10 Not clear
T Sharp, S R Bramwell, D Clark, D G Grahame-Smit. In vivo measurement of extracellular 5-hydroxytryptamine in hippocampus of the anaesthetized rat using microdialysis: changes in relation to 5-hydroxytryptaminergic neuronal activity. Journal of neurochemistry vol 53 issue 1 1989 2470860 injection of the 5-ht1a agonist 8-hydroxy-2-(di-n-propylamino)tetralin (0.5 and 2.5 micrograms) into the dorsal raphe nucleus caused a dose-related fall in hippocampal output of 5-ht compared to saline-injected controls. 1989-07-13 2022-01-10 Not clear
T Sharp, S R Bramwell, D Clark, D G Grahame-Smit. In vivo measurement of extracellular 5-hydroxytryptamine in hippocampus of the anaesthetized rat using microdialysis: changes in relation to 5-hydroxytryptaminergic neuronal activity. Journal of neurochemistry vol 53 issue 1 1989 2470860 we conclude from these data that the spontaneous output of endogenous 5-ht into hippocampal dialysates, measured under our experimental conditions, predominantly originates from central 5-ht neurones and changes in accordance with their electrical activity. 1989-07-13 2022-01-10 Not clear
M Johnson, D M Stone, L G Bush, G R Hanson, J W Gib. Glucocorticoids and 3,4-methylenedioxymethamphetamine (MDMA)-induced neurotoxicity. European journal of pharmacology vol 161 issue 2-3 1989 2470597 the long-term mdma-induced decreases in hippocampal serotonin (5-ht) and 5-hydroxyindoleacetic acid (5-hiaa) concentrations were similarly affected by cort replacement. 1989-07-07 2022-01-10 Not clear
M Johnson, D M Stone, L G Bush, G R Hanson, J W Gib. Glucocorticoids and 3,4-methylenedioxymethamphetamine (MDMA)-induced neurotoxicity. European journal of pharmacology vol 161 issue 2-3 1989 2470597 however, adx did not alter the short-term decline in hippocampal tph activity and 5-ht concentrations measured 3 h after a single dose of mdma (10 mg/kg s.c.). 1989-07-07 2022-01-10 Not clear
F Okada, Y Tokumitsu, Y Nomur. Pertussis toxin attenuates 5-hydroxytryptamine1A receptor-mediated inhibition of forskolin-stimulated adenylate cyclase activity in rat hippocampal membranes. Journal of neurochemistry vol 52 issue 5 1989 2523468 the inhibition of forskolin-stimulated adenylate cyclase activity by 5-hydroxytryptamine (5-ht) receptor agonists was measured in rat hippocampal membranes isolated from animals treated with vehicle or islet-activating protein (iap; pertussis toxin). 1989-06-02 2022-01-10 Not clear
J M Zgombick, S G Beck, C D Mahle, B Craddock-Royal, S Maayan. Pertussis toxin-sensitive guanine nucleotide-binding protein(S) couple adenosine A1 and 5-hydroxytryptamine1A receptors to the same effector systems in rat hippocampus: biochemical and electrophysiological studies. Molecular pharmacology vol 35 issue 4 1989 2495434 in the present study, rat hippocampal adenosine (ad) and 5-hydroxytryptamine (5-ht) receptors were chosen to test this possibility using biochemical and electrophysiological techniques. 1989-05-23 2022-01-10 Not clear
J M Zgombick, S G Beck, C D Mahle, B Craddock-Royal, S Maayan. Pertussis toxin-sensitive guanine nucleotide-binding protein(S) couple adenosine A1 and 5-hydroxytryptamine1A receptors to the same effector systems in rat hippocampus: biochemical and electrophysiological studies. Molecular pharmacology vol 35 issue 4 1989 2495434 intracellular recording techniques revealed that ad, (r)-pia, 5-ht, and 5-carboxyamidotryptamine (5-ct) elicited concentration-dependent hyperpolarization of rmp within the same hippocampal pyramidal cell. 1989-05-23 2022-01-10 Not clear
T Sharp, S R Bramwell, D G Grahame-Smit. 5-HT1 agonists reduce 5-hydroxytryptamine release in rat hippocampus in vivo as determined by brain microdialysis. British journal of pharmacology vol 96 issue 2 1989 2466516 under these conditions the putative 5-ht1a agonist 8-hydroxy-2-(di-n-propylamino)tetralin (8-oh-dpat) caused a dose-dependent (5-250 micrograms kg-1, s.c.) reduction of 5-ht in hippocampal dialysates. 1989-05-05 2022-01-10 Not clear
T Sharp, S R Bramwell, D G Grahame-Smit. 5-HT1 agonists reduce 5-hydroxytryptamine release in rat hippocampus in vivo as determined by brain microdialysis. British journal of pharmacology vol 96 issue 2 1989 2466516 similarly, the putative 5-ht1a agonists gepirone (5 mg kg-1, s.c.), ipsapirone (5 mg kg-1, s.c.) and buspirone (5 mg kg-1, s.c.) markedly reduced levels of 5-ht in hippocampal perfusates whereas their common metabolite 1-(2-pyrimidinyl) piperazine (5 mg kg-1, s.c.), which does not bind to central 5-ht1a recognition sites, had no effect. 1989-05-05 2022-01-10 Not clear
T Sharp, S R Bramwell, D G Grahame-Smit. 5-HT1 agonists reduce 5-hydroxytryptamine release in rat hippocampus in vivo as determined by brain microdialysis. British journal of pharmacology vol 96 issue 2 1989 2466516 5-methoxy-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1h-indole (ru 24969), a drug with reported high affinity for brain 5-ht1b binding sites, also produced a dose-dependent (0.25-5 mg kg-1, s.c.) decrease of hippocampal 5-ht output. 1989-05-05 2022-01-10 Not clear
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