| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| G Lallement, P Carpentier, A Collet, I Pernot-Marino, D Baubichon, G Blanche. Effects of soman-induced seizures on different extracellular amino acid levels and on glutamate uptake in rat hippocampus. Brain research. vol 563. issue 1-2. 1992-03-23. PMID:1786536. |
the role of the transient release of glutamate in ca3 and of the sustained release in ca1 in prolonged soman-induced seizures is considered. |
1992-03-23 |
2023-08-11 |
rat |
| J W Geddes, L Brunner, C W Cotman, G Buzsák. Alterations in [3H]kainate and N-methyl-D-aspartate-sensitive L-[3H]-glutamate binding in the rat hippocampal formation following fimbria-fornix lesions. Experimental neurology. vol 115. issue 2. 1992-03-10. PMID:1310474. |
at 5 days post-lesion, the ca3 and ca1 strata radiatum and oriens displayed a decrease (20-42%, p less than 0.01) in nmda-sensitive l-[3h]glutamate binding. |
1992-03-10 |
2023-08-11 |
rat |
| E Gould, C S Woolley, B S McEwe. Short-term glucocorticoid manipulations affect neuronal morphology and survival in the adult dentate gyrus. Neuroscience. vol 37. issue 2. 1992-03-10. PMID:2133348. |
in contrast, no obvious signs of degeneration were detected in the pyramidal cell layers of the ca1 and ca3 regions of the hippocampus at either three or seven days following adrenalectomy. |
1992-03-10 |
2023-08-11 |
rat |
| H Hörtnagl, M L Berger, G Sperk, C Pif. Regional heterogeneity in the distribution of neurotransmitter markers in the rat hippocampus. Neuroscience. vol 45. issue 2. 1992-02-07. PMID:1684835. |
the concentrations of somatostatin were highest in ca1; those of serotonin were highest in ca3. |
1992-02-07 |
2023-08-11 |
rat |
| T Mizutani, H Shimad. Quantitative study of neurofibrillary tangles in subdivisions of the hippocampus. CA2 as a special area in normal aging and senile dementia of the Alzheimer type. Acta pathologica japonica. vol 41. issue 8. 1992-01-17. PMID:1750357. |
the regions were ca4, ca3, ca2 and ca1, the latter being subdivided into ca1a (the region near ca2) and ca1b (the region near the subiculum). |
1992-01-17 |
2023-08-11 |
Not clear |
| D Dewar, D T Chalmers, D I Graham, J McCulloc. Glutamate metabotropic and AMPA binding sites are reduced in Alzheimer's disease: an autoradiographic study of the hippocampus. Brain research. vol 553. issue 1. 1991-12-24. PMID:1933277. |
the regional distribution of glutamate metabotropic binding and ampa binding were similar, being most abundant in the subiculum and ca1 region and lower in the ca3 region. |
1991-12-24 |
2023-08-11 |
human |
| H Benvenist. The excitotoxin hypothesis in relation to cerebral ischemia. Cerebrovascular and brain metabolism reviews. vol 3. issue 3. 1991-12-13. PMID:1931486. |
there appeared to be a clear correlation between ischemia-induced glutamate accumulation and the decrease in extracellular calcium since both changes were prevented in the denervated ca1 (the destruction of glutamatergic innervation from ca3 protects ca1 pyramidal neurons from ischemic damage). |
1991-12-13 |
2023-08-11 |
rat |
| S M Strain, R A Taske. Hippocampal damage produced by systemic injections of domoic acid in mice. Neuroscience. vol 44. issue 2. 1991-12-05. PMID:1944890. |
with both toxins the most extensive damage was always observed in the ca3 region of the hippocampus, with lesser degrees of damage observed in other hippocampal regions (ca4 greater than ca1 greater than ca2 greater than dentate granule cells). |
1991-12-05 |
2023-08-11 |
mouse |
| H Hörtnagl, M L Berger, H Reither, O Hornykiewic. Cholinergic deficit induced by ethylcholine aziridinium (AF64A) in rat hippocampus: effect on glutamatergic systems. Naunyn-Schmiedeberg's archives of pharmacology. vol 344. issue 2. 1991-12-02. PMID:1682822. |
on the other hand, the transient reduction in glutamate was restricted to the ca1 and ca3 area. |
1991-12-02 |
2023-08-11 |
rat |
| N Lowe, Y H Edwards, M Edwards, P H Butterwort. Physical mapping of the human carbonic anhydrase gene cluster on chromosome 8. Genomics. vol 10. issue 4. 1991-11-04. PMID:1916821. |
the genes lie in the order ca2, ca3, ca1. |
1991-11-04 |
2023-08-11 |
mouse |
| N Lowe, Y H Edwards, M Edwards, P H Butterwort. Physical mapping of the human carbonic anhydrase gene cluster on chromosome 8. Genomics. vol 10. issue 4. 1991-11-04. PMID:1916821. |
ca2 and ca3 are separated by 20 kb and are transcribed in the same direction, away from ca1. |
1991-11-04 |
2023-08-11 |
mouse |
| N Lowe, Y H Edwards, M Edwards, P H Butterwort. Physical mapping of the human carbonic anhydrase gene cluster on chromosome 8. Genomics. vol 10. issue 4. 1991-11-04. PMID:1916821. |
ca1 is separated from ca3 by over 80 kb and is transcribed in the direction opposite to ca2 and ca3. |
1991-11-04 |
2023-08-11 |
mouse |
| N Lowe, Y H Edwards, M Edwards, P H Butterwort. Physical mapping of the human carbonic anhydrase gene cluster on chromosome 8. Genomics. vol 10. issue 4. 1991-11-04. PMID:1916821. |
the arrangement of the genes is consistent with proposals that the duplication event which gave rise to ca1 predated the duplication which gave rise to ca2 and ca3. |
1991-11-04 |
2023-08-11 |
mouse |
| J J Vornov, R C Tasker, J T Coyl. Direct observation of the agonist-specific regional vulnerability to glutamate, NMDA, and kainate neurotoxicity in organotypic hippocampal cultures. Experimental neurology. vol 114. issue 1. 1991-10-30. PMID:1717307. |
glutamate (1 mm) caused a delayed, progressive pattern of staining that began in ca1 (2 to 4 h after exposure), then extended to include ca3 and finally the dentate gyrus over the next 24 h. release of ldh activity into the media was slower and less sensitive than propidium staining. |
1991-10-30 |
2023-08-11 |
Not clear |
| C Leranth, C E Riba. Calcium-binding proteins are concentrated in the CA2 field of the monkey hippocampus: a possible key to this region's resistance to epileptic damage. Experimental brain research. vol 85. issue 1. 1991-10-10. PMID:1884753. |
the density and intensity of immunoreactivity for both of these calcium-binding proteins was greatest in ca2 as compared to ca1 and ca3. |
1991-10-10 |
2023-08-11 |
rat |
| D Leifer, D G Cole, N W Kowal. Neuropathologic asymmetries in the brain of a patient with a unilateral status epilepticus. Journal of the neurological sciences. vol 103. issue 2. 1991-09-30. PMID:1715386. |
autopsy study of a patient who died after an episode of prolonged unilateral status epilepticus revealed neuronal loss in the hippocampus on the epileptic side, with gliosis confined to the ca1 and ca3 fields. |
1991-09-30 |
2023-08-11 |
human |
| G Debonnel, M Weiss, C de Montign. Neurotoxic effect of domoic acid: mediation by kainate receptor electrophysiological studies in the rat. Canada diseases weekly report = Rapport hebdomadaire des maladies au Canada. vol 16 Suppl 1E. 1991-09-19. PMID:1983213. |
the present in vivo electrophysiological studies, using unitary extracellular recordings obtained from pyramidal neurons of the ca1 and of the ca3 regions of the rat dorsal hippocampus, were undertaken to study the effect of kainic acid and domoic acid applied by microiontophoresis and compare their potencies to that of agonists of the 2 other subtypes of glutamatergic receptors or neuropeptides. |
1991-09-19 |
2023-08-11 |
rat |
| C Grillo, S Vallee, G Piroli, J A Angulo, B S McEwen, A F De Nicol. Effects of deoxycorticosterone treatment on beta-subunit mRNA for (Na + K)ATPase in brain regions determined by in situ hybridization. Cellular and molecular neurobiology. vol 11. issue 3. 1991-09-16. PMID:1651164. |
doc treatment did not change the number of silver grains/cell deposited in cells from ca1, ca2, ca3, and ca4 hippocampal subfields, dentate gyrus, cerebral cortex, medial preoptic area (poa), substantia nigra, and periventricular gray matter. |
1991-09-16 |
2023-08-11 |
rat |
| M Parmentier, E Passage, G Vassart, M G Matte. The human calbindin D28k (CALB1) and calretinin (CALB2) genes are located at 8q21.3----q22.1 and 16q22----q23, respectively, suggesting a common duplication with the carbonic anhydrase isozyme loci. Cytogenetics and cell genetics. vol 57. issue 1. 1991-08-29. PMID:1906795. |
these localizations match the chromosomal regions where the carbonic anhydrase isozyme gene cluster (ca1, ca2, ca3) and the related gene ca7 have been described, respectively. |
1991-08-29 |
2023-08-11 |
human |
| M P Witter, D G Amara. Entorhinal cortex of the monkey: V. Projections to the dentate gyrus, hippocampus, and subicular complex. The Journal of comparative neurology. vol 307. issue 3. 1991-08-28. PMID:1713237. |
the entorhinal cortex gave rise to projections that terminated in the subiculum, in the ca1, ca2, and ca3 fields of the hippocampus, and in the dentate gyrus. |
1991-08-28 |
2023-08-11 |
rat |