| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| J S Isaacson, R A Nicol. The uptake inhibitor L-trans-PDC enhances responses to glutamate but fails to alter the kinetics of excitatory synaptic currents in the hippocampus. Journal of neurophysiology. vol 70. issue 5. 1994-02-25. PMID:7905032. |
we have used patch-clamp recording techniques to study the physiological properties of a recently described glutamate uptake blocker, l-trans-pyrrolidine-2,4-dicarboxylic acid (l-trans-pdc), in the ca1 region of the guinea pig hippocampus. |
1994-02-25 |
2023-08-12 |
Not clear |
| V Crépel, C Hammond, P Chinestra, D Diabira, Y Ben-Ar. A selective LTP of NMDA receptor-mediated currents induced by anoxia in CA1 hippocampal neurons. Journal of neurophysiology. vol 70. issue 5. 1994-02-25. PMID:8294969. |
the possibility of long-lasting modifications of glutamatergic responses after anoxic-aglycemic (aa) episodes was investigated in ca1 hippocampal neurons of adult slices. |
1994-02-25 |
2023-08-12 |
Not clear |
| K Fukunag. [The role of Ca2+/calmodulin-dependent protein kinase II in the cellular signal transduction]. Nihon yakurigaku zasshi. Folia pharmacologica Japonica. vol 102. issue 6. 1994-02-15. PMID:8282267. |
the induction of ltp in the ca1 region of the hippocampus, an event which requires postsynaptic ca2+ influx through nmda-type glutamate receptors, is blocked by calmodulin antagonists and inhibitors of cam kinase ii and pkc. |
1994-02-15 |
2023-08-12 |
rat |
| O Paulsen, Y G Li, O Hvalby, P Anderson, T V Blis. Failure to induce long-term depression by an anti-correlation procedure in area CA1 of the rat hippocampal slice. The European journal of neuroscience. vol 5. issue 10. 1994-02-10. PMID:8275226. |
failure to induce long-term depression by an anti-correlation procedure in area ca1 of the rat hippocampal slice. |
1994-02-10 |
2023-08-12 |
rat |
| O Paulsen, Y G Li, O Hvalby, P Anderson, T V Blis. Failure to induce long-term depression by an anti-correlation procedure in area CA1 of the rat hippocampal slice. The European journal of neuroscience. vol 5. issue 10. 1994-02-10. PMID:8275226. |
we have independently in our two laboratories re-examined the report by stanton and sejnowski (nature, 339, 215-218, 1989) that single stimuli to a test pathway in area ca1 of the hippocampal slice, when delivered between short bursts of stimuli to a second, convergent pathway, produce an associative long-term depression (ltd) in the test pathway. |
1994-02-10 |
2023-08-12 |
rat |
| L E Jarrard, B S Meldru. Selective excitotoxic pathology in the rat hippocampus. Neuropathology and applied neurobiology. vol 19. issue 5. 1994-02-07. PMID:8278020. |
after quis and ka injections the hippocampal damage was limited to hilar cells in the dentate gyrus, ca3 pyramidal cells, and partial loss of ca1 cells; there was extensive extrahippocampal damage including entorhinal cortex, amygdala, layers iii, v, and vi of ventral neocortex, olfactory areas, and various thalamic nuclei. |
1994-02-07 |
2023-08-12 |
rat |
| H Li, R E Siegel, R D Schwart. Rapid decline of GABAA receptor subunit mRNA expression in hippocampus following transient cerebral ischemia in the gerbil. Hippocampus. vol 3. issue 4. 1994-01-31. PMID:8269042. |
the expression of mrnas significantly decreased (up to 25%) within 1 hour after occlusion in ca1 and ca3 pyramidal cell layers of the hippocampus and in the granule cell layer of the dentate gyrus. |
1994-01-31 |
2023-08-12 |
Not clear |
| C Nitsch, A L Scotti, D Monard, C Heim, K H Sonta. The glia-derived protease nexin 1 persists for over 1 year in rat brain areas selectively lesioned by transient global ischaemia. The European journal of neuroscience. vol 5. issue 3. 1994-01-27. PMID:8261109. |
the ca1 sector of the hippocampus was severely shrunken due to the absence of pyramidal cells, but still clearly discernible due to the continued presence of the parvalbumin-containing gabaergic neurons. |
1994-01-27 |
2023-08-12 |
rat |
| L Velísek, S L Moshé, P K Stanto. Age dependence of homosynaptic non-NMDA mediated long-term depression in field CA1 of rat hippocampal slices. Brain research. Developmental brain research. vol 75. issue 2. 1994-01-26. PMID:7903226. |
age dependence of homosynaptic non-nmda mediated long-term depression in field ca1 of rat hippocampal slices. |
1994-01-26 |
2023-08-12 |
rat |
| A N Katchman, N Hershkowit. Adenosine antagonists prevent hypoxia-induced depression of excitatory but not inhibitory synaptic currents. Neuroscience letters. vol 159. issue 1-2. 1994-01-25. PMID:8264952. |
hypoxia induces depression of excitatory postsynaptic currents (epscs) and inhibitory postsynaptic currents (ipscs) in ca1 neurons of the hippocampus. |
1994-01-25 |
2023-08-12 |
Not clear |
| L M Grover, T J Teyle. Presynaptic mechanism for heterosynaptic, posttetanic depression in area CA1 of rat hippocampus. Synapse (New York, N.Y.). vol 15. issue 2. 1994-01-19. PMID:7903125. |
presynaptic mechanism for heterosynaptic, posttetanic depression in area ca1 of rat hippocampus. |
1994-01-19 |
2023-08-12 |
rat |
| L M Grover, T J Teyle. Presynaptic mechanism for heterosynaptic, posttetanic depression in area CA1 of rat hippocampus. Synapse (New York, N.Y.). vol 15. issue 2. 1994-01-19. PMID:7903125. |
conditioning stimulation applied to afferent fibers in stratum radiatum or stratum oriens of hippocampal area ca1 produced heterosynaptic, posttetanic depression (ptd) of excitatory postsynaptic potentials (epsps). |
1994-01-19 |
2023-08-12 |
rat |
| T F Freund, Z Maglóczk. Early degeneration of calretinin-containing neurons in the rat hippocampus after ischemia. Neuroscience. vol 56. issue 3. 1994-01-13. PMID:8255422. |
we speculate that the early loss of spiny calretinin-containing cells, together with other non-pyramidal cells associated with the mossy fiber system (somatostatin-containing neurons and mossy cells of the hilus), may result in pathological network activity in the hippocampus, which may ultimately lead to an increased excitatory transmission and delayed pyramidal cell death in the ca1 region. |
1994-01-13 |
2023-08-12 |
rat |
| D R Repaske, J G Corbin, M Conti, M F Go. A cyclic GMP-stimulated cyclic nucleotide phosphodiesterase gene is highly expressed in the limbic system of the rat brain. Neuroscience. vol 56. issue 3. 1994-01-13. PMID:8305078. |
medial habenular nucleus is intensely labeled, as is hippocampus in the vicinity of pyramidal and granule cell bodies in areas ca1, ca2, ca3, and dentate gyrus. |
1994-01-13 |
2023-08-12 |
rat |
| K Matsuo, H Ikeshima, K Shimoda, A Umezawa, J Hata, K Maejima, H Nojima, T Takan. Expression of the rat calmodulin gene II in the central nervous system: a 294-base promoter and 68-base leader segment mediates neuron-specific gene expression in transgenic mice. Brain research. Molecular brain research. vol 20. issue 1-2. 1994-01-11. PMID:8255185. |
this short camii promoter mediated the transgene expression in pyramidal cells of the cerebral neocortex, the pyriformcortex and the hippocampal regions ca1 to ca3, in granule cells of the dentate gyrus, in purkinje cells of the cerebellum, and in neurons of the lateral vestibular nucleus of pons and the spinal cord of adult transgenic mice. |
1994-01-11 |
2023-08-12 |
mouse |
| L E Mello, E A Cavalheiro, A M Tan, W R Kupfer, J K Pretorius, T L Babb, D M Finc. Circuit mechanisms of seizures in the pilocarpine model of chronic epilepsy: cell loss and mossy fiber sprouting. Epilepsia. vol 34. issue 6. 1994-01-06. PMID:7694849. |
cell loss was often also noted in the dg and in hippocampal subfields ca1 and ca3. |
1994-01-06 |
2023-08-12 |
human |
| H Aoki, H Onodera, T Yae, Z Jian, K Kogur. Neural grafting to ischemic CA1 lesions in the rat hippocampus: an autoradiographic study. Neuroscience. vol 56. issue 2. 1994-01-05. PMID:8247265. |
at this time, kainate and muscarinic cholinergic receptors in grafts had increased up to the near normal level of the ca1 in the hippocampus. |
1994-01-05 |
2023-08-12 |
rat |
| F R Sharp, H Kinouchi, J Koistinaho, P H Chan, S M Saga. HSP70 heat shock gene regulation during ischemia. Stroke. vol 24. issue 12 Suppl. 1994-01-04. PMID:8249024. |
the induction of hsp70 protein in hippocampus following increasing durations of global ischemia correlates with the regional and cellular vulnerability to ischemia: ca1 neurons express hsp70 after the briefest periods of ischemia followed by ca4, ca3, dentate granule neurons, glia, and lastly, endothelial cells. |
1994-01-04 |
2023-08-12 |
Not clear |
| F R Sharp, H Kinouchi, J Koistinaho, P H Chan, S M Saga. HSP70 heat shock gene regulation during ischemia. Stroke. vol 24. issue 12 Suppl. 1994-01-04. PMID:8249024. |
moreover, as the severity of ischemia worsens, a transcriptional and/or translational blockade of the hsp70 gene occurs in the same order so that moderate degrees of ischemia induce hsp70 in ca3 neurons and dentate granule neurons but not necrotic ca1 neurons, and severe ischemia induces hsp70 in capillary endothelial cells of hippocampus but not in any infarcted neurons or glia throughout the hippocampus. |
1994-01-04 |
2023-08-12 |
Not clear |
| D S Kerr, W C Abraha. Comparison of associative and non-associative conditioning procedures in the induction of LTD in CA1 of the hippocampus. Synapse (New York, N.Y.). vol 14. issue 4. 1994-01-03. PMID:7902616. |
recent reports have indicated that weak activity in a test input, negatively correlated (out-of-phase) with tetanization of a separate, converging input, produces an nmda-independent, associative long-term depression (ltd) of the test input synapses, in hippocampal field ca1 (stanton and sejnowski, 1989; stanton et al., 1991). |
1994-01-03 |
2023-08-12 |
rat |