| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| 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 |
| D R Collins, S N Davie. Co-administration of (1S,3R)-1-aminocyclopentane-1,3-dicarboxylic acid and arachidonic acid potentiates synaptic transmission in rat hippocampal slices. European journal of pharmacology. vol 240. issue 2-3. 1994-01-03. PMID:8243550. |
perfusion of the 1s,3r isomer of trans-aminocyclopentane-1,3-dicarboxylic acid (t-acpd, 50 microm), or arachidonic acid (10 microm), for 5 min produced only depression of the field excitatory postsynaptic potential recorded in the ca1 region of rat hippocampal slices from which the ca3 region had been removed. |
1994-01-03 |
2023-08-12 |
rat |
| G S Dawe, J A Gray, J D Sinden, J D Stephenson, M Sega. Extracellular recordings in the colchicine-lesioned rat dentate gyrus following transplants of fetal dentate gyrus and CA1 hippocampal subfield tissue. Brain research. vol 625. issue 1. 1993-12-29. PMID:8242401. |
grafts of fetal dentate gyrus (dg) and ca1 hippocampal subfield tissue were extruded into the dentate gyri of adult male sprague-dawley rats, 7-10 days after lesioning the granule cells with colchicine (0.06 microliter of 7 mg/ml solution at each of 5 sites/hippocampus). |
1993-12-29 |
2023-08-12 |
rat |
| B Shukitt-Hale, M J Stillman, A Levy, J A Devine, H R Lieberma. Nimodipine prevents the in vivo decrease in hippocampal extracellular acetylcholine produced by hypobaric hypoxia. Brain research. vol 621. issue 2. 1993-12-23. PMID:8242341. |
microdialysis guide cannulae were implanted into the hippocampal region of male fischer rats so that probes would sample from the ca1 and dg regions. |
1993-12-23 |
2023-08-12 |
rat |
| J C de la Torre, T Fortin, G A Park, B A Pappas, M T Richar. Brain blood flow restoration 'rescues' chronically damaged rat CA1 neurons. Brain research. vol 623. issue 1. 1993-12-21. PMID:8221094. |
hippocampal morphometry was done to assess the % of damaged ca1 neurons and the density of gfap-positive hyperplasia and hypertrophy. |
1993-12-21 |
2023-08-12 |
rat |
| K Kato, C F Zorumsk. Nitric oxide inhibitors facilitate the induction of hippocampal long-term potentiation by modulating NMDA responses. Journal of neurophysiology. vol 70. issue 3. 1993-12-17. PMID:7693884. |
the effects of the competitive nitric oxide (no) synthase inhibitor, l-nitroarginine (l-noarg), on synaptically activated n-methyl-d-aspartate (nmda) currents and the induction of long-term potentiation (ltp) were studied in the ca1 region of rat hippocampal slices. |
1993-12-17 |
2023-08-12 |
rat |
| E A Van der Zee, P G Luite. GABAergic neurons of the rat dorsal hippocampus express muscarinic acetylcholine receptors. Brain research bulletin. vol 32. issue 6. 1993-12-14. PMID:8221158. |
the expression of muscarinic acetylcholine receptors (machrs) in glutamic acid decarboxylase (gad)-positive cells in the different strata of ca1, ca3, and the dentate gyrus (dg) of the dorsal hippocampus is examined by way of quantitative immunofluorescent double labeling employing m35, the monoclonal antibody raised against purified machr protein. |
1993-12-14 |
2023-08-12 |
rat |
| M Kostakos, M A Persinger, O Pereder. Deficits in working but not reference memory in adult rats in which limbic seizures had been induced before weaning: implications for early brain injuries. Neuroscience letters. vol 158. issue 2. 1993-12-14. PMID:8233097. |
the results are compatible with the hypothesis that early seizures during the time of ca1 hippocampal maturation can produce long-term changes in the efficacy of short-term memory. |
1993-12-14 |
2023-08-12 |
rat |
| K L Jansen, R L Faull, P Storey, R A Lesli. Loss of sigma binding sites in the CA1 area of the anterior hippocampus in Alzheimer's disease correlates with CA1 pyramidal cell loss. Brain research. vol 623. issue 2. 1993-12-13. PMID:8221112. |
loss of sigma binding sites in the ca1 area of the anterior hippocampus in alzheimer's disease correlates with ca1 pyramidal cell loss. |
1993-12-13 |
2023-08-12 |
Not clear |
| O A Sergueeva, N B Fedorov, K G Reyman. An antagonist of glutamate metabotropic receptors, (RS)-alpha-methyl-4-carboxyphenylglycine, prevents the LTP-related increase in postsynaptic AMPA sensitivity in hippocampal slices. Neuropharmacology. vol 32. issue 9. 1993-12-03. PMID:7694173. |
(rs)-alpha-methyl-4-carboxyphenylglycine (mcpg), a compound which selectively antagonizes metabotropic glutamate receptors (mglu-r), presents the ltp of field excitatory postsynaptic potentials (fepsp) as well as the tetanus-induced increase in ampa-evoked responses (fprs) in the ca1 region of hippocampal slices. |
1993-12-03 |
2023-08-12 |
Not clear |
| M J Stillman, B Shukitt-Hale, R M Kong, A Levy, H R Lieberma. Elevation of hippocampal extracellular acetylcholine levels by methoctramine. Brain research bulletin. vol 32. issue 4. 1993-12-03. PMID:8221128. |
drug or placebo (ringer's solution) was perfused via a microdialysis probe into the ca1 hippocampal region of unrestrained, awake male fischer rats. |
1993-12-03 |
2023-08-12 |
rat |