| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Thomas Blank, Ingrid Nijholt, Joachim Spies. Molecular determinants mediating effects of acute stress on hippocampus-dependent synaptic plasticity and learning. Molecular neurobiology. vol 29. issue 2. 2004-07-23. PMID:15126681. |
the hippocampus is a target of stress hormones, and we are beginning to dissect the molecular players in the modulation of synaptic plasticity and learning and memory involving this region of the brain. |
2004-07-23 |
2023-08-12 |
Not clear |
| Thomas Blank, Ingrid Nijholt, Joachim Spies. Molecular determinants mediating effects of acute stress on hippocampus-dependent synaptic plasticity and learning. Molecular neurobiology. vol 29. issue 2. 2004-07-23. PMID:15126681. |
the relative contribution of these molecular targets to the stress response, the relation to hippocampal synaptic plasticity and memory formation, and the possible interaction of the underlying processes are discussed. |
2004-07-23 |
2023-08-12 |
Not clear |
| Armen K Saghatelyan, Alexander G Nikonenko, Mu Sun, Bettina Rolf, Peggy Putthoff, Michael Kutsche, Udo Bartsch, Alexander Dityatev, Melitta Schachne. Reduced GABAergic transmission and number of hippocampal perisomatic inhibitory synapses in juvenile mice deficient in the neural cell adhesion molecule L1. Molecular and cellular neurosciences. vol 26. issue 1. 2004-07-20. PMID:15121190. |
cell adhesion molecules have been implicated in neural development and hippocampal synaptic plasticity. |
2004-07-20 |
2023-08-12 |
mouse |
| Susana Mato, Vivien Chevaleyre, David Robbe, Angel Pazos, Pablo E Castillo, Olivier J Manzon. A single in-vivo exposure to delta 9THC blocks endocannabinoid-mediated synaptic plasticity. Nature neuroscience. vol 7. issue 6. 2004-07-20. PMID:15146190. |
here we show that in mice, a single in-vivo exposure to delta 9-tetrahydrocannabinol (thc) abolishes the retrograde signaling that underlies ecb-mediated synaptic plasticity in both nucleus accumbens (nac) and hippocampus in vitro. |
2004-07-20 |
2023-08-12 |
mouse |
| Mansuo L Hayashi, Se-Young Choi, B S Shankaranarayana Rao, Hae-Yoon Jung, Hey-Kyoung Lee, Dawei Zhang, Sumantra Chattarji, Alfredo Kirkwood, Susumu Tonegaw. Altered cortical synaptic morphology and impaired memory consolidation in forebrain- specific dominant-negative PAK transgenic mice. Neuron. vol 42. issue 5. 2004-07-19. PMID:15182717. |
by contrast, spine morphology and synaptic plasticity were normal in the hippocampus of these mice. |
2004-07-19 |
2023-08-12 |
mouse |
| Christian Patenaude, C Andrew Chapman, Sandrine Bertrand, Patrice Congar, Jean-Claude Lacaill. GABAB receptor- and metabotropic glutamate receptor-dependent cooperative long-term potentiation of rat hippocampal GABAA synaptic transmission. The Journal of physiology. vol 553. issue Pt 1. 2004-07-15. PMID:12963794. |
gabaergic synapses may therefore contribute to functional synaptic plasticity in adult hippocampus. |
2004-07-15 |
2023-08-12 |
rat |
| Yue Wang, Norman J Haughey, Mark P Mattson, Katsutoshi Furukaw. Dual effects of ATP on rat hippocampal synaptic plasticity. Neuroreport. vol 15. issue 4. 2004-07-13. PMID:15094466. |
dual effects of atp on rat hippocampal synaptic plasticity. |
2004-07-13 |
2023-08-12 |
rat |
| Coleen M Atkins, Naohito Nozaki, Yasushi Shigeri, Thomas R Soderlin. Cytoplasmic polyadenylation element binding protein-dependent protein synthesis is regulated by calcium/calmodulin-dependent protein kinase II. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 24. issue 22. 2004-07-09. PMID:15175389. |
we report that, of the protein kinases activated in the hippocampus during synaptic plasticity, calcium/calmodulin-dependent protein kinase ii (camkii) robustly phosphorylated the regulatory site (threonine 171) in cpeb in vitro. |
2004-07-09 |
2023-08-12 |
Not clear |
| Coleen M Atkins, Naohito Nozaki, Yasushi Shigeri, Thomas R Soderlin. Cytoplasmic polyadenylation element binding protein-dependent protein synthesis is regulated by calcium/calmodulin-dependent protein kinase II. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 24. issue 22. 2004-07-09. PMID:15175389. |
these results demonstrate that cpeb phosphorylation and translation are regulated by camkii activity and provide a possible mechanism for how dendritic protein synthesis in the hippocampus may be stimulated during synaptic plasticity. |
2004-07-09 |
2023-08-12 |
Not clear |
| Ashok Kumar, Thomas C Foste. Enhanced long-term potentiation during aging is masked by processes involving intracellular calcium stores. Journal of neurophysiology. vol 91. issue 6. 2004-06-29. PMID:14762159. |
the contribution of ca(2+) release from intracellular ca(2+) stores (ics) for regulation of synaptic plasticity thresholds during aging was investigated in hippocampal slices of old (22-24 mo) and young adult (5-8 mo) male fischer 344 rats. |
2004-06-29 |
2023-08-12 |
rat |
| Romina S Almirón, Mariela F Pérez, Oscar A Ramíre. MK-801 prevents the increased NMDA-NR1 and NR2B subunits mRNA expression observed in the hippocampus of rats tolerant to diazepam. Brain research. vol 1008. issue 1. 2004-06-28. PMID:15081382. |
our results demonstrate that the development of tolerance to the hypolocomotive effect of diazepam, along with the increased hippocampal synaptic plasticity and the associated over expression of the mrna nr1 and nr2b n-methyl-d-aspartate receptor subunits, were blocked by previous mk-801 administration. |
2004-06-28 |
2023-08-12 |
rat |
| Romina S Almirón, Mariela F Pérez, Oscar A Ramíre. MK-801 prevents the increased NMDA-NR1 and NR2B subunits mRNA expression observed in the hippocampus of rats tolerant to diazepam. Brain research. vol 1008. issue 1. 2004-06-28. PMID:15081382. |
we suggest that the participation of hippocampal glutamatergic transmission is relevant to increased hippocampal synaptic plasticity, the latter being a neurobiological mechanism behind the development of the conditioned tolerance to diazepam. |
2004-06-28 |
2023-08-12 |
rat |
| M E Quinta-Ferreira, C M Matia. Hippocampal mossy fiber calcium transients are maintained during long-term potentiation and are inhibited by endogenous zinc. Brain research. vol 1004. issue 1-2. 2004-06-24. PMID:15033419. |
the hippocampal mossy fiber long-term potentiation (ltp) is an n-methyl-d-aspartate (nmda) receptor-independent form of long-lasting synaptic plasticity characteristic of the zinc-enriched mossy fiber synapses. |
2004-06-24 |
2023-08-12 |
Not clear |
| E M O'Kane, T W Stone, B J Morri. Increased long-term potentiation in the CA1 region of rat hippocampus via modulation of GTPase signalling or inhibition of Rho kinase. Neuropharmacology. vol 46. issue 6. 2004-06-21. PMID:15033347. |
there is accumulating evidence that ras, and ras-related gtpases of the rho family, such as rhoa, rhob and rac1, are involved in synaptic plasticity in brain regions such as the hippocampus. |
2004-06-21 |
2023-08-12 |
rat |
| E M O'Kane, T W Stone, B J Morri. Increased long-term potentiation in the CA1 region of rat hippocampus via modulation of GTPase signalling or inhibition of Rho kinase. Neuropharmacology. vol 46. issue 6. 2004-06-21. PMID:15033347. |
this provides strong evidence that gtpases are important mediators of synaptic plasticity, and demonstrates that rho-kinase acts to reduce the degree of plasticity at hippocampal synapses during ltp. |
2004-06-21 |
2023-08-12 |
rat |
| Anna Kloda, John D Clements, Richard J Lewis, David J Adam. Adenosine triphosphate acts as both a competitive antagonist and a positive allosteric modulator at recombinant N-methyl-D-aspartate receptors. Molecular pharmacology. vol 65. issue 6. 2004-06-21. PMID:15155832. |
both neurotransmitters regulate synaptic plasticity and long-term potentiation in hippocampal neurons. |
2004-06-21 |
2023-08-12 |
xenopus_laevis |
| Motoharu Yoshida, Hatsuo Hayash. Regulation of spontaneous rhythmic activity and organization of pacemakers as memory traces by spike-timing-dependent synaptic plasticity in a hippocampal model. Physical review. E, Statistical, nonlinear, and soft matter physics. vol 69. issue 1 Pt 1. 2004-06-14. PMID:14995650. |
regulation of spontaneous rhythmic activity and organization of pacemakers as memory traces by spike-timing-dependent synaptic plasticity in a hippocampal model. |
2004-06-14 |
2023-08-12 |
human |
| Armen Sargsyan, Albert Melkonyan, Hovhannes Mkrtchian, Costas Papatheodoropoulos, George Kostopoulo. A computer model of field potential responses for the study of short-term plasticity in hippocampus. Journal of neuroscience methods. vol 135. issue 1-2. 2004-06-07. PMID:15020102. |
the model field potentials in response to various randomly generated and real (derived from recorded ca3 unit activity) long stimulating trains were calculated, illustrating that short-term plasticity with the observed characteristics could play specific roles in frequency processing in hippocampus and thus providing a new tool for the theoretical study of activity-dependent synaptic plasticity. |
2004-06-07 |
2023-08-12 |
human |
| Christoph Schmidt-Hieber, Peter Jonas, Josef Bischofberge. Enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus. Nature. vol 429. issue 6988. 2004-06-02. PMID:15107864. |
enhanced synaptic plasticity in newly generated granule cells of the adult hippocampus. |
2004-06-02 |
2023-08-12 |
Not clear |
| Ya Yang, Xigeng Zheng, Yongfu Wang, Jun Cao, Zhifang Dong, Jingxia Cai, Nan Sui, Lin X. Stress enables synaptic depression in CA1 synapses by acute and chronic morphine: possible mechanisms for corticosterone on opiate addiction. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 24. issue 10. 2004-05-28. PMID:15014116. |
we have studied the effect of stress with morphine on synaptic plasticity in the ca1 region of the hippocampus in vivo and on a delayed-escape paradigm of the morris water maze. |
2004-05-28 |
2023-08-12 |
Not clear |