All Relations between hippocampus and serotonin

Publication Sentence Publish Date Extraction Date Species
Donatella Marazziti, Stefano Baroni, Andrea Pirone, Gino Giannaccini, Laura Betti, Giovanna Testa, Lara Schmid, Lionella Palego, Franco Borsini, Fabio Bordi, Ilaria Piano, Claudia Gargini, Maura Castagna, Mario Catena-Dell'osso, Antonio Lucacchin. Serotonin receptor of type 6 (5-HT6) in human prefrontal cortex and hippocampus post-mortem: an immunohistochemical and immunofluorescence study. Neurochemistry international. vol 62. issue 2. 2013-07-22. PMID:23219521. immunohistochemistry and double-label immunofluorescence microscopy experiments, carried out in the prefrontal cortex and hippocampus only, since data in the striatum were already published, showed the presence of 5-ht(6) receptors in both pyramidal and glial cells of prefrontal cortex, while positive cells were mainly pyramidal neurons in the hippocampus. 2013-07-22 2023-08-12 human
Donatella Marazziti, Stefano Baroni, Andrea Pirone, Gino Giannaccini, Laura Betti, Giovanna Testa, Lara Schmid, Lionella Palego, Franco Borsini, Fabio Bordi, Ilaria Piano, Claudia Gargini, Maura Castagna, Mario Catena-Dell'osso, Antonio Lucacchin. Serotonin receptor of type 6 (5-HT6) in human prefrontal cortex and hippocampus post-mortem: an immunohistochemical and immunofluorescence study. Neurochemistry international. vol 62. issue 2. 2013-07-22. PMID:23219521. the heterogeneous distribution of 5-ht(6) receptors provides a preliminary explanation of how they might regulate different functions in different brain areas, such as, perhaps, brain trophism in the cortex and neuronal firing in the hippocampus. 2013-07-22 2023-08-12 human
Krzysztof Tokarski, Bartosz Bobula, Małgorzata Grzegorzewska-Hiczwa, Magdalena Kusek, Grzegorz Hes. Stress- and antidepressant treatment-induced modifications of 5-HT₇ receptor functions in the rat brain. Pharmacological reports : PR. vol 64. issue 6. 2013-07-16. PMID:23406741. this paper summarizes a series of electrophysiological studies aimed at finding the effects of the activation of 5-ht(7) receptors on neuronal excitability as well as on excitatory and inhibitory synaptic transmission in the hippocampus and in the frontal cortex of the rat. 2013-07-16 2023-08-12 rat
Krzysztof Tokarski, Bartosz Bobula, Małgorzata Grzegorzewska-Hiczwa, Magdalena Kusek, Grzegorz Hes. Stress- and antidepressant treatment-induced modifications of 5-HT₇ receptor functions in the rat brain. Pharmacological reports : PR. vol 64. issue 6. 2013-07-16. PMID:23406741. these studies demonstrated that 5-ht(7) receptors play an important role in the modulation of the activity of the hippocampal network by regulating the excitability of pyramidal cells of the ca1 area, as well as via their effect on gaba and glutamatergic transmission. 2013-07-16 2023-08-12 rat
Krzysztof Tokarski, Bartosz Bobula, Małgorzata Grzegorzewska-Hiczwa, Magdalena Kusek, Grzegorz Hes. Stress- and antidepressant treatment-induced modifications of 5-HT₇ receptor functions in the rat brain. Pharmacological reports : PR. vol 64. issue 6. 2013-07-16. PMID:23406741. the reactivity of 5-ht(7) receptors in the hippocampus is decreased by repeated administration of antidepressant drugs and increased by a prolonged high level of corticosterone. 2013-07-16 2023-08-12 rat
Krzysztof Tokarski, Bartosz Bobula, Małgorzata Grzegorzewska-Hiczwa, Magdalena Kusek, Grzegorz Hes. Stress- and antidepressant treatment-induced modifications of 5-HT₇ receptor functions in the rat brain. Pharmacological reports : PR. vol 64. issue 6. 2013-07-16. PMID:23406741. more importantly, administration of antidepressant drug, imipramine, prevents the occurrence of corticosterone-induced changes in the function of hippocampal 5-ht(7) receptors. 2013-07-16 2023-08-12 rat
Jeffrey L Barr, Jamie L Scholl, Rajeshwari R Solanki, Michael J Watt, Christopher A Lowry, Kenneth J Renner, Gina L Forste. Influence of chronic amphetamine treatment and acute withdrawal on serotonin synthesis and clearance mechanisms in the rat ventral hippocampus. The European journal of neuroscience. vol 37. issue 3. 2013-07-15. PMID:23157166. influence of chronic amphetamine treatment and acute withdrawal on serotonin synthesis and clearance mechanisms in the rat ventral hippocampus. 2013-07-15 2023-08-12 rat
Jeffrey L Barr, Jamie L Scholl, Rajeshwari R Solanki, Michael J Watt, Christopher A Lowry, Kenneth J Renner, Gina L Forste. Influence of chronic amphetamine treatment and acute withdrawal on serotonin synthesis and clearance mechanisms in the rat ventral hippocampus. The European journal of neuroscience. vol 37. issue 3. 2013-07-15. PMID:23157166. serotonin in the ventral hippocampus mediates affective behaviors, and reduced serotonin levels in this region are observed in rat models of high anxiety, including during withdrawal from chronic amphetamine. 2013-07-15 2023-08-12 rat
Jeffrey L Barr, Jamie L Scholl, Rajeshwari R Solanki, Michael J Watt, Christopher A Lowry, Kenneth J Renner, Gina L Forste. Influence of chronic amphetamine treatment and acute withdrawal on serotonin synthesis and clearance mechanisms in the rat ventral hippocampus. The European journal of neuroscience. vol 37. issue 3. 2013-07-15. PMID:23157166. serotonin synthesis (assessed by accumulation of serotonin precursor as a measure of the capacity of in vivo tryptophan hydroxylase activity), expression of serotonergic transporters, and in vivo serotonergic clearance using in vivo microdialysis were assessed in the ventral hippocampus in adult male sprague dawley rats at 24 h withdrawal from chronic amphetamine. 2013-07-15 2023-08-12 rat
Jeffrey L Barr, Jamie L Scholl, Rajeshwari R Solanki, Michael J Watt, Christopher A Lowry, Kenneth J Renner, Gina L Forste. Influence of chronic amphetamine treatment and acute withdrawal on serotonin synthesis and clearance mechanisms in the rat ventral hippocampus. The European journal of neuroscience. vol 37. issue 3. 2013-07-15. PMID:23157166. overall, results showed that diminished extracellular serotonin at 24 h withdrawal from chronic amphetamine was not accompanied by a change in capacity for serotonin synthesis (in vivo tryptophan hydroxylase activity), or serotonin transporter expression or function in the ventral hippocampus, but instead was associated with increased expression and function of organic cation transporters (low-affinity, high-capacity serotonin transporters). 2013-07-15 2023-08-12 rat
Jeffrey L Barr, Jamie L Scholl, Rajeshwari R Solanki, Michael J Watt, Christopher A Lowry, Kenneth J Renner, Gina L Forste. Influence of chronic amphetamine treatment and acute withdrawal on serotonin synthesis and clearance mechanisms in the rat ventral hippocampus. The European journal of neuroscience. vol 37. issue 3. 2013-07-15. PMID:23157166. these findings suggest that 24 h withdrawal from chronic amphetamine reduces the availability of extracellular serotonin in the ventral hippocampus by increasing organic cation transporter-mediated serotonin clearance, which may represent a future pharmacological target for reversing anxiety states during drug withdrawal. 2013-07-15 2023-08-12 rat
A Ferrés-Coy, F Pilar-Cuellar, R Vidal, V Paz, M Masana, R Cortés, M C Carmona, L Campa, A Pazos, A Montefeltro, E M Valdizán, F Artigas, A Bortolozz. RNAi-mediated serotonin transporter suppression rapidly increases serotonergic neurotransmission and hippocampal neurogenesis. Translational psychiatry. vol 3. 2013-07-04. PMID:23321808. rnai-mediated serotonin transporter suppression rapidly increases serotonergic neurotransmission and hippocampal neurogenesis. 2013-07-04 2023-08-12 mouse
A Ferrés-Coy, F Pilar-Cuellar, R Vidal, V Paz, M Masana, R Cortés, M C Carmona, L Campa, A Pazos, A Montefeltro, E M Valdizán, F Artigas, A Bortolozz. RNAi-mediated serotonin transporter suppression rapidly increases serotonergic neurotransmission and hippocampal neurogenesis. Translational psychiatry. vol 3. 2013-07-04. PMID:23321808. moreover, short-term sert-sirna treatment modified mouse brain variables considered to be key markers of antidepressant action: reduced expression and function of 5-ht(1a)-autoreceptors, elevated extracellular serotonin in forebrain and increased neurogenesis and expression of plasticity-related genes (bdnf, vegf, arc) in hippocampus. 2013-07-04 2023-08-12 mouse
Richard M O' Connor, Matteo M Pusceddu, Timothy G Dinan, John F Crya. Impact of early-life stress, on group III mGlu receptor levels in the rat hippocampus: effects of ketamine, electroconvulsive shock therapy and fluoxetine treatment. Neuropharmacology. vol 66. 2013-07-02. PMID:22609536. to redress this deficit we investigated the effects these treatments and the prototypical selective serotonin reuptake inhibitor (ssri) fluoxetine would have on hippocampal group iii mglu receptor mrna levels in naïve sprague-dawley rats and rats which had undergone early-life stress in the form of the maternal separation (ms) procedure. 2013-07-02 2023-08-12 rat
Susanna Ly, Bano Pishdari, Ling Ling Lok, Mihaly Hajos, Bernat Kocsi. Activation of 5-HT6 receptors modulates sleep-wake activity and hippocampal theta oscillation. ACS chemical neuroscience. vol 4. issue 1. 2013-07-02. PMID:23336058. the modulatory role of 5-ht neurons and a number of different 5-ht receptor subtypes has been well documented in the regulation of sleep-wake cycles and hippocampal activity. 2013-07-02 2023-08-12 rat
Susanna Ly, Bano Pishdari, Ling Ling Lok, Mihaly Hajos, Bernat Kocsi. Activation of 5-HT6 receptors modulates sleep-wake activity and hippocampal theta oscillation. ACS chemical neuroscience. vol 4. issue 1. 2013-07-02. PMID:23336058. a high level of 5-ht(6) receptor expression is present in the rat hippocampus. 2013-07-02 2023-08-12 rat
Susanna Ly, Bano Pishdari, Ling Ling Lok, Mihaly Hajos, Bernat Kocsi. Activation of 5-HT6 receptors modulates sleep-wake activity and hippocampal theta oscillation. ACS chemical neuroscience. vol 4. issue 1. 2013-07-02. PMID:23336058. further, hippocampal function has been shown to be modulated by both 5-ht(6) agonists and antagonists. 2013-07-02 2023-08-12 rat
Susanna Ly, Bano Pishdari, Ling Ling Lok, Mihaly Hajos, Bernat Kocsi. Activation of 5-HT6 receptors modulates sleep-wake activity and hippocampal theta oscillation. ACS chemical neuroscience. vol 4. issue 1. 2013-07-02. PMID:23336058. in the current study, the potential involvement of 5-ht(6) receptors in the control of hippocampal theta rhythms and sleep-wake cycles has been investigated. 2013-07-02 2023-08-12 rat
Susanna Ly, Bano Pishdari, Ling Ling Lok, Mihaly Hajos, Bernat Kocsi. Activation of 5-HT6 receptors modulates sleep-wake activity and hippocampal theta oscillation. ACS chemical neuroscience. vol 4. issue 1. 2013-07-02. PMID:23336058. the 5-ht(6) antagonist, however, failed to potentiate theta power, which is characteristic of many pro-cognitive substances, indicating that 5-ht(6) receptors might not tonically modulate hippocampal oscillations and sleep-wake patterns. 2013-07-02 2023-08-12 rat
Wan-Hui Lin, Hua-Pin Huang, Ming-Xing Lin, Sheng-Gen Chen, Xiao-Chai Lv, Chun-Hui Che, Ji-Lan Li. Seizure-induced 5-HT release and chronic impairment of serotonergic function in rats. Neuroscience letters. vol 534. 2013-06-18. PMID:23276638. we analyzed the dynamic concentration change of serotonin (5-ht) and its main metabolite 5-hydroxyindoleacetic acid (5-hiaa) within the epileptic hippocampus in rats. 2013-06-18 2023-08-12 rat