| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Benedetto Sacchetti, Carlo Ambrogi Lorenzini, Elisabetta Baldi, Corrado Bucherelli, Marisa Roberto, Giovanna Tassoni, Marcello Brunell. Time-dependent inhibition of hippocampal LTP in vitro following contextual fear conditioning in the rat. The European journal of neuroscience. vol 15. issue 1. 2002-04-25. PMID:11860514. |
the effects of contextual fear-learning on hippocampal synaptic excitability were investigated by means of high frequency tetanic stimulation (hfs) in rat brain slices (hippocampal ca1 region), prepared at different intervals (immediately, 24 h or 7 days) after a one-trial contextual fear conditioning paradigm session. |
2002-04-25 |
2023-08-12 |
human |
| D W Cope, G Maccaferri, L F Márton, J D B Roberts, P M Cobden, P Somogy. Cholecystokinin-immunopositive basket and Schaffer collateral-associated interneurones target different domains of pyramidal cells in the CA1 area of the rat hippocampus. Neuroscience. vol 109. issue 1. 2002-04-11. PMID:11784700. |
therefore, at least two populations of pro-cholecystokinin-immunopositive interneurones, basket and schaffer collateral-associated cells, exist in the ca1 area of the hippocampus, and are probably homologous to cholecystokinin-immunopositive basket and double bouquet cells in the isocortex. |
2002-04-11 |
2023-08-12 |
rat |
| Amanda M Vanhoose, Megan Emery, Lismary Jimenez, Danny G Winde. ERK activation by G-protein-coupled receptors in mouse brain is receptor identity-specific. The Journal of biological chemistry. vol 277. issue 11. 2002-04-05. PMID:11782465. |
g(s)-coupled beta-adrenergic receptor activation of erk in neurons is critical in the regulation of synaptic plasticity in area ca1 of the hippocampus. |
2002-04-05 |
2023-08-12 |
mouse |
| Edda Thiels, Beatriz I Kanterewicz, Eric D Norman, James M Trzaskos, Eric Klan. Long-term depression in the adult hippocampus in vivo involves activation of extracellular signal-regulated kinase and phosphorylation of Elk-1. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 6. 2002-03-27. PMID:11896145. |
here we report that the erk cascade is recruited during long-term depression (ltd) of synaptic strength in area ca1 of the adult hippocampus in vivo and selectively impacts on phosphorylation of the nuclear transcription factor elk-1. |
2002-03-27 |
2023-08-12 |
rat |
| Edda Thiels, Beatriz I Kanterewicz, Eric D Norman, James M Trzaskos, Eric Klan. Long-term depression in the adult hippocampus in vivo involves activation of extracellular signal-regulated kinase and phosphorylation of Elk-1. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 6. 2002-03-27. PMID:11896145. |
our findings indicate that the erk cascade transduces signals from the synapse to the nucleus during ltd in hippocampal area ca1 in vivo, as it does during long-term potentiation in area ca1, but that the pattern of coupling of the erk cascade to transcriptional regulators differs between the two forms of synaptic plasticity. |
2002-03-27 |
2023-08-12 |
rat |
| C Lanneau, A Green, W D Hirst, A Wise, J T Brown, E Donnier, K J Charles, M Wood, C H Davies, M N Pangalo. Gabapentin is not a GABAB receptor agonist. Neuropharmacology. vol 41. issue 8. 2002-03-26. PMID:11747901. |
in addition, in both ca1 and ca3 pyramidal neurones from rodent hippocampal slices we were unable to demonstrate any agonist-like effects of gabapentin at either pre- or post-synaptic gaba(b) receptors. |
2002-03-26 |
2023-08-12 |
Not clear |
| A Al-Hayani, K N Wease, R A Ross, R G Pertwee, S N Davie. The endogenous cannabinoid anandamide activates vanilloid receptors in the rat hippocampal slice. Neuropharmacology. vol 41. issue 8. 2002-03-26. PMID:11747904. |
we have previously reported that the synthetic cannabinoid receptor agonist win55,212-2 causes a selective reduction in paired-pulse depression of population spikes in the ca1 region of the rat hippocampal slice. |
2002-03-26 |
2023-08-12 |
rat |
| Marion Léonhardt, Jean Lesage, Laurence Dufourny, Anne Dickès-Coopman, Valérie Montel, Jean-Paul Dupou. Perinatal maternal food restriction induces alterations in hypothalamo-pituitary-adrenal axis activity and in plasma corticosterone-binding globulin capacity of weaning rat pups. Neuroendocrinology. vol 75. issue 1. 2002-03-26. PMID:11810034. |
glucocorticoid receptor gene expression was increased in ca1, ca2 and dentate gyrus hippocampal areas in the pre group, as well as in ca1, ca3 and dg areas in the post group. |
2002-03-26 |
2023-08-12 |
rat |
| Vita Birzniece, Inga-Maj Johansson, Ming-De Wang, Torbjörn Bäckström, Tommy Olsso. Ovarian hormone effects on 5-hydroxytryptamine(2A) and 5-hydroxytryptamine(2C) receptor mRNA expression in the ventral hippocampus and frontal cortex of female rats. Neuroscience letters. vol 319. issue 3. 2002-03-26. PMID:11834317. |
estradiol treatment in combination with low-dose progesterone increased 5-ht(2a) receptor mrna by 43% in the ca2 region of the ventral hippocampus, while estradiol combined with high-dose progesterone increased the expression of this gene by 84% in ventral ca1. |
2002-03-26 |
2023-08-12 |
rat |
| Vita Birzniece, Inga-Maj Johansson, Ming-De Wang, Torbjörn Bäckström, Tommy Olsso. Ovarian hormone effects on 5-hydroxytryptamine(2A) and 5-hydroxytryptamine(2C) receptor mRNA expression in the ventral hippocampus and frontal cortex of female rats. Neuroscience letters. vol 319. issue 3. 2002-03-26. PMID:11834317. |
5-ht(2c) receptor gene expression was in the ventral hippocampus decreased in the ca2, ventral ca1 and the subiculum subregions by high-dose estradiol treatment (8-20% decreases). |
2002-03-26 |
2023-08-12 |
rat |
| J Lesage, L Dufourny, C Laborie, F Bernet, B Blondeau, I Avril, B Bréant, J P Dupou. Perinatal malnutrition programs sympathoadrenal and hypothalamic-pituitary-adrenal axis responsiveness to restraint stress in adult male rats. Journal of neuroendocrinology. vol 14. issue 2. 2002-03-26. PMID:11849373. |
under basal conditions, perinatal malnutrition reduced body weight and plasma corticosteroid-binding globulin (cbg) level but increased mineralocorticoid receptor (mr) gene expression in ca1 hippocampal area. |
2002-03-26 |
2023-08-12 |
rat |
| Lu Pu, Guo-Bin Bao, Nan-Jie Xu, Lan Ma, Gang Pe. Hippocampal long-term potentiation is reduced by chronic opiate treatment and can be restored by re-exposure to opiates. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 5. 2002-03-22. PMID:11880521. |
given the known effects of opiates such as morphine and heroin on hippocampal function, we investigated the potential effect of chronic opiate treatment on long-term potentiation (ltp) at ca1 synapses in rat hippocampus, a leading experimental model for studying synaptic plasticity. |
2002-03-22 |
2023-08-12 |
rat |
| Q Cai, H J Liu, Z Zhan, M C Zh. [A study of apoptosis and related gene bcl-2 and p53 expression in hippocampus of rats exposed to repeated +Gz]. Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering. vol 13. issue 4. 2002-03-22. PMID:11892748. |
apoptotic cells and expression changes of bcl-2 and p53 were observed in ca1 subregion of rat hippocampus taken 6 h after repeated +gz exposures, but returned to normal after 24-48 h. conclusion. |
2002-03-22 |
2023-08-12 |
rat |
| K I Katsura, J Kurihara, H Kato, Y Katayam. Ischemic pre-conditioning affects the subcellular distribution of protein kinase C and calcium/calmodulin-dependent protein kinase II in the gerbil hippocampal CA1 neurons. Neurological research. vol 23. issue 7. 2002-03-20. PMID:11680516. |
the pre-conditioning generally downregulated pkcgamma and camkii in the ca1 hippocampus. |
2002-03-20 |
2023-08-12 |
Not clear |
| W Gordon-Krajcer, B Gajkowsk. Excitotoxicity-induced expression of amyloid precursor protein (beta-APP) in the hippocampus and cortex of rat brain. an electron-microscopy and biochemical study. Folia neuropathologica. vol 39. issue 3. 2002-03-19. PMID:11770127. |
after stereotaxic microinjection of n-methyl-d-aspartate (nmda) or alpha-amino-3-hydroxy-5-methyl isoxazole-4-propionic acid (ampa) to ca1 of rat hippocampus, the animals were sacrificed: 0 h, 2 h, 12 h, 24 h and 3 days after the insult. |
2002-03-19 |
2023-08-12 |
rat |
| W Gordon-Krajcer, B Gajkowsk. Excitotoxicity-induced expression of amyloid precursor protein (beta-APP) in the hippocampus and cortex of rat brain. an electron-microscopy and biochemical study. Folia neuropathologica. vol 39. issue 3. 2002-03-19. PMID:11770127. |
the results of the immunochemical analyses study demonstrated that application of nmda and ampa resulted in the increase of the expression of beta-app in the ca1 of hippocampus and to a less extent in the cortex. |
2002-03-19 |
2023-08-12 |
rat |
| Assia Catalani, Maurizio Sabbatini, Claudia Consoli, Carlo Cinque, Daniele Tomassoni, Efrain Azmitia, Luciano Angelucci, Francesco Ament. Glial fibrillary acidic protein immunoreactive astrocytes in developing rat hippocampus. Mechanisms of ageing and development. vol 123. issue 5. 2002-03-19. PMID:11796133. |
the developmental pattern of glial fibrillary acidic protein (gfap)-immunoreactive astrocytes was investigated in the hippocampus (subfields ca1, ca3 and ca4) and in the dentate gyrus of male and female rats aged 11, 16, 30, 90 and 150 days by immunohistochemistry associated with image analysis. |
2002-03-19 |
2023-08-12 |
rat |
| D J Mokler, J R Galler, J I Luebk. Development and modulation of GABA(A) receptor-mediated neurotransmission in the CA1 region of prenatally protein malnourished rats. Nutritional neuroscience. vol 4. issue 2. 2002-03-19. PMID:11842879. |
these data demonstrate that the previously observed alterations in the serotonergic and gabaergic systems that result from prenatal protein malnutrition do not have significant functional consequences at a single cell level in the ca1 region of the rat hippocampus as measured in vitro. |
2002-03-19 |
2023-08-12 |
rat |
| F G Wouterlood, J Grosche, W Härti. Co-localization of calretinin and calbindin in distinct cells in the hippocampal formation of the rat. Brain research. vol 922. issue 2. 2002-03-18. PMID:11743965. |
the cells in field ca1 co-expressing both proteins resemble neurons which in neurophysiological experiments by others have been identified as o-lm cells, and we believe that these co-expressing cells should be considered a distinct subpopulation of the calretinin and calbindin populations of gabaergic hippocampal interneurons. |
2002-03-18 |
2023-08-12 |
rat |
| Delia M Vázquez, Ramin Eskandari, Carrie A Zimmer, Seymour Levine, Juan F Lópe. Brain 5-HT receptor system in the stressed infant rat: implications for vulnerability to substance abuse. Psychoneuroendocrinology. vol 27. issue 1-2. 2002-03-18. PMID:11750782. |
maternally deprived animals also showed a decrease in corticosteroid receptors and an increase in 5-ht 1a and 1b receptors restricted to the ca1 region of the hippocampus. |
2002-03-18 |
2023-08-12 |
rat |