| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| G Bagetta, G Nisticó, J O Doll. Production of seizures and brain damage in rats by alpha-dendrotoxin, a selective K+ channel blocker. Neuroscience letters. vol 139. issue 1. 1992-11-06. PMID:1357602. |
a unilateral injection of 35 pmol of dtx into the ca1 hippocampal area or the dendate gyrus (dg; upper blade) immediately produced motor and ecog seizures, followed at 24 h by multi-focal brain damage and significant neuronal loss. |
1992-11-06 |
2023-08-11 |
rat |
| D Zhao, L S Leun. Hippocampal kindling induced paired-pulse depression in the dentate gyrus and paired-pulse facilitation in CA3. Brain research. vol 582. issue 1. 1992-09-14. PMID:1498679. |
subsequent to in vivo stimulations, hippocampal slices were obtained from the rats and extracellular field responses were recorded in the ca3 cell layer following ca1 stratum radiatum stimulation, and in the granule cell layer of the dentate gyrus (dg) following perforant path stimulation. |
1992-09-14 |
2023-08-11 |
rat |
| B Arvin, E Le Peillet, N Dürmüller, A G Chapman, B S Meldru. Electrolytic lesions of the locus coeruleus or 6-hydroxydopamine lesions of the medial forebrain bundle protect against excitotoxic damage in rat hippocampus. Brain research. vol 579. issue 2. 1992-08-18. PMID:1628215. |
this medial forebrain bundle lesion protects (on the ipsilateral side) against kainate toxicity (500 microm through the probe for 20 min) in the hippocampus (ca1, ca2 and dg cells). |
1992-08-18 |
2023-08-11 |
rat |
| C F Lippa, J E Hamos, D Pulaski-Salo, L J DeGennaro, D A Drachma. Alzheimer's disease and aging: effects on perforant pathway perikarya and synapses. Neurobiology of aging. vol 13. issue 3. 1992-08-12. PMID:1625770. |
the hippocampal perforant pathway originates in the entorhinal cortex (erc) and terminates in the outer molecular layer of the dentate gyrus (dg). |
1992-08-12 |
2023-08-11 |
Not clear |
| H C Hung, C K Chou, T H Chiu, E H Le. CRF increases protein phosphorylation and enhances retention performance in rats. Neuroreport. vol 3. issue 2. 1992-08-11. PMID:1623169. |
results revealed that h7 injected into the dentate gyrus (dg) of the hippocampus impaired retention in a dose-dependent manner. |
1992-08-11 |
2023-08-11 |
rat |
| C Moncada, B Arvin, E Le Peillet, B S Meldru. Non-NMDA antagonists protect against kainate more than AMPA toxicity in the rat hippocampus. Neuroscience letters. vol 133. issue 2. 1992-06-26. PMID:1816508. |
single focal injection of the excitatory amino acids (eaas) kainic acid (ka, 1.1 nmol/microliters) and (s)-alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (s)-ampa, 6 nmol/microliters) into rat dorsal hippocampus resulted in widespread neurodegeneration with 90-100% loss of hippocampal pyramidal cells in ca1, ca2, ca3 and ca4 subfields, and 50-70% loss of dentate granule (dg) cells. |
1992-06-26 |
2023-08-11 |
rat |
| C Moncada, B Arvin, E Le Peillet, B S Meldru. Non-NMDA antagonists protect against kainate more than AMPA toxicity in the rat hippocampus. Neuroscience letters. vol 133. issue 2. 1992-06-26. PMID:1816508. |
protected against (s)-ampa toxicity in the dg cells but no protection was observed against (s)-ampa toxicity in hippocampal subfields (ca1, ca2 and ca4). |
1992-06-26 |
2023-08-11 |
rat |
| K Kato, K Uruno, K Saito, H Kat. Both arachidonic acid and 1-oleoyl-2-acetyl glycerol in low magnesium solution induce long-term potentiation in hippocampal CA1 neurons in vitro. Brain research. vol 563. issue 1-2. 1992-03-23. PMID:1786553. |
the effects of phospholipase blockers on tetanus-induced long-term potentiation (ltp) and of diacylglycerol (dg) and arachidonic acid (aa) on synaptic transmission were studied in ca1 neurons of guinea pig hippocampal slices to evaluate the role of protein kinase c (pkc) and aa on the maintenance of ltp. |
1992-03-23 |
2023-08-11 |
Not clear |
| A Valjakka, K Lukkarinen, E Koivisto, P Riekkinen, R Miettinen, M M Airaksinen, R Lammintausta, P Riekkine. Modulation of EEG rhythmicity and spike activity in the rat hippocampus by systemically administered tetrahydroaminoacridine, scopolamine and atipamezole. Brain research bulletin. vol 26. issue 5. 1991-12-04. PMID:1682015. |
the hippocampal eeg recording electrodes were implanted bilaterally in the hilus of the dentate gyrus (dg) and the stratum radiatum layer of the ca1 area in young (2-3-month-old) and aged (17-20-month-old) rats. |
1991-12-04 |
2023-08-11 |
human |
| J A van Eekelen, M C Bohn, E R de Kloe. Postnatal ontogeny of mineralocorticoid and glucocorticoid receptor gene expression in regions of the rat tel- and diencephalon. Brain research. Developmental brain research. vol 61. issue 1. 1991-11-04. PMID:1655309. |
as is the case in the adult brain, there is more mr than gr mrna in the hippocampus during ontogeny, especially in the ca3 cell field and the dg. |
1991-11-04 |
2023-08-11 |
rat |
| C Ferrara, D Cocchi, E E Mülle. Somatostatin in the hippocampus mediates dexamethasone-induced suppression of corticosterone secretion in the rat. Neuroendocrinology. vol 53. issue 4. 1991-07-15. PMID:1675439. |
additionally, anti-ss gamma-globulins, infused under stereotaxic control into two discrete areas of the hippocampus (ca3 and dg), completely blocked dex-induced inhibition of corticosterone secretion. |
1991-07-15 |
2023-08-11 |
rat |
| B Veronesi, C Pop. The neurotoxicity of parathion-induced acetylcholinesterase inhibition in neonatal rats. Neurotoxicology. vol 11. issue 4. 1991-05-20. PMID:2087286. |
in treated pups, sacrificed on day 21, hippocampal histopathology, as assessed by light and electron microscopy, consisted of cellular disruption and necrosis in the dentate gyrus (dg), and ca4 regions. |
1991-05-20 |
2023-08-11 |
rat |
| B Veronesi, C Pop. The neurotoxicity of parathion-induced acetylcholinesterase inhibition in neonatal rats. Neurotoxicology. vol 11. issue 3. 1991-03-18. PMID:2284052. |
in treated pups, sacrificed on day 21, hippocampal histopathology, as assessed by light and electron microscopy, consisted of cellular disruption and necrosis in the dentate gyrus (dg), and ca4 regions. |
1991-03-18 |
2023-08-11 |
rat |
| T Kasaba, Y Saito, S Sakura, Y Kosak. [The effects of thiamylal, ketamine and nicardipine on the hippocampal theta waves produced by cerebral ischemia in cats]. Masui. The Japanese journal of anesthesiology. vol 39. issue 7. 1990-11-02. PMID:2214123. |
spontaneous hippocampal electroencephalogram (eeg) was recorded in the pyramidal cell layer (pcl) and dentate gyrus (dg) during and after ischemia produced by bilateral clamping of the common carotid arteries in cats. |
1990-11-02 |
2023-08-11 |
Not clear |
| T Kasaba, Y Saito, S Sakura, Y Kosak. [The effects of thiamylal, ketamine and nicardipine on the hippocampal theta waves produced by cerebral ischemia in cats]. Masui. The Japanese journal of anesthesiology. vol 39. issue 7. 1990-11-02. PMID:2214123. |
hippocampal theta waves, approximately 180 degree out of phase in pcl and dg, appeared within 4.3 +/- 2.3 seconds after the onset of bilateral carotid artery occlusion and continued for more than 60 minute. |
1990-11-02 |
2023-08-11 |
Not clear |
| T Kasaba, Y Saito, S Sakura, Y Kosak. [The effects of thiamylal, ketamine and nicardipine on the hippocampal theta waves produced by cerebral ischemia in cats]. Masui. The Japanese journal of anesthesiology. vol 39. issue 7. 1990-11-02. PMID:2214123. |
thiamylal changed the two hippocampal theta waves to a similar pattern of eeg, which has irregular slow and fast waves, in both pcl and dg. |
1990-11-02 |
2023-08-11 |
Not clear |
| B Veronesi, K Jones, C Pop. The neurotoxicity of subchronic acetylcholinesterase (AChE) inhibition in rat hippocampus. Toxicology and applied pharmacology. vol 104. issue 3. 1990-09-14. PMID:2385836. |
aged animals exposed for only 2 months expressed severe hippocampal degeneration in a pattern similar to that seen in the young adult after 10 months exposure (viz., dg, ca4, ca3). |
1990-09-14 |
2023-08-11 |
rat |
| S Oleskevich, L Descarries, J C Lacaill. Quantified distribution of the noradrenaline innervation in the hippocampus of adult rat. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 9. issue 11. 1990-01-03. PMID:2585056. |
in dg, the na innervation is again the weakest in the cell body layer (granule) and exhibits an almost 3-fold greater density in the polymorph layer, the highest of all hippocampus. |
1990-01-03 |
2023-08-11 |
rat |
| T A Milner, C E Baco. GABAergic neurons in the rat hippocampal formation: ultrastructure and synaptic relationships with catecholaminergic terminals. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 9. issue 10. 1989-11-14. PMID:2795131. |
by light microscopy, gabaergic perikarya and processes codistributed most noticeably with th-containing processes in the hilus of the dentate gyrus (dg) and in strata lucidum, radiatum, and lacunosum-moleculare of the ca3 region of the hippocampus. |
1989-11-14 |
2023-08-11 |
rat |
| T A Milner, C E Baco. GABAergic neurons in the rat hippocampal formation: ultrastructure and synaptic relationships with catecholaminergic terminals. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 9. issue 10. 1989-11-14. PMID:2795131. |
the types of associations formed by terminals with gaba-li were remarkably similar in the dg and hippocampus proper despite differences in intrinsic cell type and function. |
1989-11-14 |
2023-08-11 |
rat |