All Relations between hippocampus and serotonin

Reference Sentence Publish Date Extraction Date Species
Michel B Emerit, Edith Doucet, Mich\\xc3\\xa8le Darmon, Michel Hamo. Native and cloned 5-HT(3A)(S) receptors are anchored to F-actin in clonal cells and neurons. Molecular and cellular neurosciences vol 20 issue 1 2002 12056843 colocalization and coclustering of 5-ht(3a)(s) subunits and f-actin were also observed in transfected hippocampal neurons. 2002-08-07 2022-01-11 Not clear
Alberto Javier Ramos, Sergio Gustavo Evrard, Patricia Tagliaferro, Mar\\xc3\\xada Victoria Tric\\xc3\\xa1rico, Alicia Brusc. Effects of chronic maternal ethanol exposure on hippocampal and striatal morphology in offspring. Annals of the New York Academy of Sciences vol 965 issue 2002 12105110 our results show that astroglial gfap was increased (astrocytes were hypertrophied) and 5htt(+) fibers were increased in both the hippocampal ca-1 area and the striatum. 2002-08-02 2022-01-11 Not clear
Motohiro Okada, Gang Zhu, Shukuko Yoshida, Hiroto Iwasa, Sunao Kanek. [Mechanisms of interaction between adenosine receptor subtypes on hippocampal serotonin release]. Nihon shinkei seishin yakurigaku zasshi = Japanese journal of psychopharmacology vol 22 issue 2 2002 12050854 therefore pka activity plays an important role in the interaction between a1r and a2r on hippocampal 5-ht release. 2002-07-30 2022-01-11 Not clear
Esther M Chapin, Samir Haj-Dahmane, Gonzalo Torres, Rodrigo Andrad. The 5-HT(4) receptor-induced depolarization in rat hippocampal neurons is mediated by cAMP but is independent of I(h). Neuroscience letters vol 324 issue 1 2002 11983280 the 5-ht(4) receptor-induced depolarization in rat hippocampal neurons is mediated by camp but is independent of i(h). 2002-07-12 2022-01-11 Not clear
Esther M Chapin, Samir Haj-Dahmane, Gonzalo Torres, Rodrigo Andrad. The 5-HT(4) receptor-induced depolarization in rat hippocampal neurons is mediated by cAMP but is independent of I(h). Neuroscience letters vol 324 issue 1 2002 11983280 intracellular recordings were used to examine the mechanisms underlying the 5-hydroxytryptamine (5-ht)4 receptor-mediated depolarization seen in ca1 region pyramidal cells in in vitro hippocampal brain slices. 2002-07-12 2022-01-11 Not clear
Alison C Shakesby, Roger Anwyl, Michael J Rowa. Overcoming the effects of stress on synaptic plasticity in the intact hippocampus: rapid actions of serotonergic and antidepressant agents. The Journal of neuroscience : the official journal of the Society for Neuroscience vol 22 issue 9 2002 11978839 fluoxetine and fenfluramine, agents that raise hippocampal extracellular 5-ht concentration, blocked the induction of ltp in nonstressed animals, thus mimicking the effect of stress. 2002-05-20 2022-01-11 Not clear
M Bauer, A Heinz, P C Whybro. Thyroid hormones, serotonin and mood: of synergy and significance in the adult brain. Molecular psychiatry vol 7 issue 2 2002 11840307 in the majority of studies, the effects of thyroid hormone administration in animals with experimentally-induced hypothyroid states include an increase in cortical 5-ht concentrations and a desensitization of autoinhibitory 5-ht1a receptors in the raphe area, resulting in disinhibition of cortical and hippocampal 5-ht release. 2002-05-14 2022-01-11 Not clear
Taneli Heikkinen, Jukka Puoliv\\xc3\\xa4li, Li Liu, Anna Rissanen, Heikki Tanil. Effects of ovariectomy and estrogen treatment on learning and hippocampal neurotransmitters in mice. Hormones and behavior vol 41 issue 1 2002 11863380 furthermore, the effects of estrogen treatment on the levels of hippocampal 5-ht and its metabolite 5-hiaa were different in sham-operated than in ovx mice. 2002-05-01 2022-01-11 Not clear
Annis O Mechan, Blanca Esteban, Esther O'Shea, J Martin Elliott, M Isabel Colado, A Richard Gree. The pharmacology of the acute hyperthermic response that follows administration of 3,4-methylenedioxymethamphetamine (MDMA, 'ecstasy') to rats. British journal of pharmacology vol 135 issue 1 2002 11786492 the uptake inhibitor fluoxetine (10 mg kg(-1)) markedly attenuated the mdma-induced increase in hippocampal extracellular 5-ht, also without altering hyperthermia. 2002-04-26 2022-01-11 Not clear
L A Dawson, J Galandak, S Djal. Attenuation of ischemic efflux of endogenous amino acids by the novel 5-HT(1A)/5-HT(2) receptor ligand adatanserin. Neurochemistry international vol 40 issue 3 2002 11741003 using sodium azide (nan3)-induced anoxia plus aglycaemia as a model of chemically-induced ischemia in the hippocampal slice, we have evaluated the effects of the novel 5-ht(1a) partial agonist/5-ht(2) receptor antagonist adatanserin and the 5-ht(1a) receptor agonist bayx3702 on the efflux of endogenous glutamate, aspartate and gaba. 2002-04-23 2022-01-11 Not clear
V Varga, A Sik, T F Freund, B Kocsi. GABA(B) receptors in the median raphe nucleus: distribution and role in the serotonergic control of hippocampal activity. Neuroscience vol 109 issue 1 2002 11784704 median raphe lesion, suppression of 5-ht neuronal activity by administration of gaba(a) receptor antagonist or by glutamate blockade or depletion produced long-lasting non-interrupted hippocampal theta in freely behaving rats independent of behavior and in rats anesthetized with urethane. 2002-04-11 2022-01-11 Not clear
K Y Vinod, M N Subhas. Lamotrigine induced selective changes in 5-HT(1A) receptor mediated response in rat brain. Neurochemistry international vol 40 issue 4 2002 11792461 the oral administration of ltg significantly decreased the density of cortical (50%, p<0.001) but not hippocampal 5-ht(1a) receptors, without significant change in the affinity of [(3)h]8-oh-dpat to 5-ht(1a) receptor in these regions. 2002-04-05 2022-01-11 Not clear
Anastasia Sfikakis, Zeta Papadopoulou-Daifotis, Nicholas Bika. Inverse relationship of hippocampal serotonin to avoidance behavior, serotonergic activation by emotional stress differentiated by estrous cycle and surgical stress. Behavioural brain research vol 128 issue 1 2002 11755688 results suggest: negative association of hippocampal 5-ht to avoidance learning, a positive one to er, modulated by cycle stage, and a role of differentiated 5-ht in homeostasis of hpa system. 2002-04-04 2022-01-11 Not clear
W J Riedel, T Klaassen, E Griez, A Honig, P P C A Menheere, H M van Praa. Dissociable hormonal, cognitive and mood responses to neuroendocrine challenge: evidence for receptor-specific serotonergic dysregulation in depressed mood. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology vol 26 issue 3 2002 11850150 the results support the evidence for both hypothalamic and possibly hippocampal 5-ht(1a) receptor desensitisation and non-hypothalamic, 5-ht(2c) receptor sensitisation, probably fronto-cortical, in patients with major depression and dysthymia. 2002-04-02 2022-01-11 Not clear
S Aznar, G M Knudse. Serotonin induces a decrease of 5-HT(1A) immunoreactivity in organotypic hippocampal cultures. Neuroreport vol 12 issue 18 2002 11742209 serotonin induces a decrease of 5-ht(1a) immunoreactivity in organotypic hippocampal cultures. 2002-03-18 2022-01-11 Not clear
Alexander Kulla, Denise Manahan-Vaugha. Modulation by serotonin 5-HT(4) receptors of long-term potentiation and depotentiation in the dentate gyrus of freely moving rats. Cerebral cortex (New York, N.Y. : 1991) vol 12 issue 2 2002 11739263 these results strongly support a role for 5-ht(4) receptors in hippocampal synaptic plasticity and provide an important link to findings with regard to the involvement of 5-ht in processes related to learning and memory. 2002-03-14 2022-01-11 Not clear
Catherine H Gill, Ellen M Soffin, Jim J Hagan, Ceri H Davie. 5-HT7 receptors modulate synchronized network activity in rat hippocampus. Neuropharmacology vol 42 issue 1 2002 11750918 in the ca3 region of rat hippocampal slices gamma-amino-butyric acid (gaba)(a/b) receptor antagonists induce low frequency bursting activity that was either inhibited (in 21% of slices) or increased by the selective 5-ht receptor agonists 5-carboxy-tryptamine (0.1-1 microm) and 8-hydroxydipropylaminotetralin (8-oh-dpat). 2002-02-20 2022-01-11 Not clear
D Gomez-Merino, F B\\xc3\\xa9quet, M Berthelot, S Riverain, M Chennaoui, C Y Guezenne. Evidence that the branched-chain amino acid L-valine prevents exercise-induced release of 5-HT in rat hippocampus. International journal of sports medicine vol 22 issue 5 2002 11510866 the data clearly demonstrate that exercise induces 5-ht release in the rat hippocampus: in control group, hippocampal 5-ht levels increase from 123.7 +/- 6.4% at the end of exercise to 133.9 +/- 6.4% after 60 min of recovery. 2002-02-07 2022-01-11 Not clear
M Banasr, M Hery, J M Brezun, A Daszut. Serotonin mediates oestrogen stimulation of cell proliferation in the adult dentate gyrus. The European journal of neuroscience vol 14 issue 9 2002 11722603 as 5-ht and oestrogen are involved in mood disorders, our data suggest that the positive regulation of cell proliferation and neuroplasticity by these two factors may contribute to restore hippocampal connectivity in depressive patients. 2002-01-11 2022-01-11 Not clear
F Fernandez, V Coomans, P Mormede, F Chaoulof. Effects of corticosterone ingestion on hippocampal [(3)H]serotonin reuptake in inbred rat strains. Endocrine regulations vol 35 issue 3 2001 11674840 there is evidence for a regulatory impact of corticoids on hippocampal serotonergic systems, including serotonin (5-ht) synthesis and 5-ht(1a) receptor expression and/or activity. 2001-12-17 2022-01-11 Not clear
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