| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| N S Waters, A Y Klintsova, T C Foste. Insensitivity of the hippocampus to environmental stimulation during postnatal development. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 17. issue 20. 1997-10-23. PMID:9315914. |
they were then killed and processed for immunocytochemistry to fos or for in vitro electrophysiology in hippocampal area ca1. |
1997-10-23 |
2023-08-12 |
human |
| W Zajaczkowski, T Frankiewicz, C G Parsons, W Danys. Uncompetitive NMDA receptor antagonists attenuate NMDA-induced impairment of passive avoidance learning and LTP. Neuropharmacology. vol 36. issue 7. 1997-10-21. PMID:9257940. |
in the present study, a two-choice passive avoidance task and ltp in vitro (ca1 hippocampal region) were used to address this issue. |
1997-10-21 |
2023-08-12 |
Not clear |
| W Zajaczkowski, T Frankiewicz, C G Parsons, W Danys. Uncompetitive NMDA receptor antagonists attenuate NMDA-induced impairment of passive avoidance learning and LTP. Neuropharmacology. vol 36. issue 7. 1997-10-21. PMID:9257940. |
in hippocampal slices, nmda (10 microm) depressed (s)-alpha-amino-3-hydroxy-5-methyl-4-isoxazolproprionic acid (ampa) receptor-mediated field potentials in ca1 and also caused a moderate reduction of ltp induction/expression. |
1997-10-21 |
2023-08-12 |
Not clear |
| B G Frenguell. The effects of metabolic stress on glutamate receptor-mediated depolarizations in the in vitro rat hippocampal slice. Neuropharmacology. vol 36. issue 7. 1997-10-21. PMID:9257942. |
a grease-gap preparation for the in vitro rat hippocampal slice has been used to record field excitatory postsynaptic potentials (fepsps), extracellular d.c. potential and depolarizations in response to glutamate receptor agonists before, during and after hypoxic/ischaemic episodes in the ca1 region. |
1997-10-21 |
2023-08-12 |
rat |
| C K Petito, J Torres-Munoz, B Roberts, J P Olarte, T S Nowak, W A Pulsinell. DNA fragmentation follows delayed neuronal death in CA1 neurons exposed to transient global ischemia in the rat. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. vol 17. issue 9. 1997-10-14. PMID:9307610. |
parameters evaluated in the ca1 region of the hippocampus included morphology, in situ end labeling (isel) of fragmented dna, and expression of p53. |
1997-10-14 |
2023-08-12 |
rat |
| C P Mauriz. Loss of intraventricular fluid melatonin can explain the neuropathology of Alzheimer's disease. Medical hypotheses. vol 49. issue 2. 1997-10-07. PMID:9278927. |
loss of intraventricular fluid melatonin explains why alzheimer's disease neuropathology has a laminar, regional and neural-system-specific pattern, which includes the entorhinal cortex, ca1 of the hippocampus, the dorsal raphe nucleus and the locus ceruleus. |
1997-10-07 |
2023-08-12 |
Not clear |
| G Sperk, C Schwarzer, K Tsunashima, K Fuchs, W Sieghar. GABA(A) receptor subunits in the rat hippocampus I: immunocytochemical distribution of 13 subunits. Neuroscience. vol 80. issue 4. 1997-10-07. PMID:9284055. |
in the hippocampus proper, the predominant gaba(a) receptor subunits were alpha1, alpha2, alpha5, beta3 and gamma2 that were located throughout the strata radiatum and oriens of ca1 to ca3. |
1997-10-07 |
2023-08-12 |
rat |
| C Schwarzer, K Tsunashima, C Wanzenböck, K Fuchs, W Sieghart, G Sper. GABA(A) receptor subunits in the rat hippocampus II: altered distribution in kainic acid-induced temporal lobe epilepsy. Neuroscience. vol 80. issue 4. 1997-10-07. PMID:9284056. |
within the hippocampus proper, changes in expression of gaba(a) receptor subunits were demarcated by considerable neurodegeneration of ca1 and ca3 pyramidal neurons. |
1997-10-07 |
2023-08-12 |
human |
| P S Mangan, E H Bertra. Shortened-duration GABA(A) receptor-mediated synaptic potentials underlie enhanced CA1 excitability in a chronic model of temporal lobe epilepsy. Neuroscience. vol 80. issue 4. 1997-10-07. PMID:9284063. |
intracellular recording techniques were used to examine gaba(a) receptor-mediated synaptic inhibition in pyramidal cells of the ca1 region of the rat hippocampus in the post-self sustaining limbic status epilepticus model of temporal lobe epilepsy. |
1997-10-07 |
2023-08-12 |
rat |
| T Schikorski, C F Steven. Quantitative ultrastructural analysis of hippocampal excitatory synapses. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 17. issue 15. 1997-10-03. PMID:9221783. |
from three-dimensional reconstructions of ca1 excitatory synapses in the rodent hippocampus and in culture, we have estimated statistical distributions of active zone and postsynaptic density (psd) sizes (average area approximately 0.04 micron2), the number of active zones per bouton (usually one), the number of docked vesicles per active zone (approximately 10), and the total number of vesicles per bouton (approximately 200), and we have determined relationships between these quantities, all of which vary from synapse to synapse but are highly correlated. |
1997-10-03 |
2023-08-12 |
Not clear |
| L Justino, S A Welner, G S Tannenbaum, H M Schippe. Long-term effects of cysteamine on cognitive and locomotor behavior in rats: relationship to hippocampal glial pathology and somatostatin levels. Brain research. vol 761. issue 1. 1997-10-01. PMID:9247075. |
csh-treated animals exhibited significantly higher numbers of peroxidase-positive astrocyte granules as well as total numbers of gfap-positive astrocytes in the ca1 sector of the dorsal hippocampus relative to saline-treated controls. |
1997-10-01 |
2023-08-12 |
rat |
| P Kortekaas, W J Wadma. Development of HVA and LVA calcium currents in pyramidal CA1 neurons in the hippocampus of the rat. Brain research. Developmental brain research. vol 101. issue 1-2. 1997-10-01. PMID:9263588. |
development of hva and lva calcium currents in pyramidal ca1 neurons in the hippocampus of the rat. |
1997-10-01 |
2023-08-12 |
rat |
| T Nakagomi, H Kanemitsu, K Takagi, E Morikawa, T Kirino, A Tamur. Effect of L-arginine and NG-nitro-L-arginine on delayed neuronal death in the gerbil hippocampus. Neurological research. vol 19. issue 4. 1997-09-29. PMID:9263225. |
to assess the role of nitric oxide (no) in cerebral ischemia, we investigated the effect of l-arginine, a substrate of no synthase (nos), and ng-nitro-l-arginine (l-nna), a nos inhibitor, on neuronal death in the ca1 hippocampal region. |
1997-09-29 |
2023-08-12 |
Not clear |
| C Nyakas, B J Oosterink, J Keijser, K Felszeghy, G I de Jong, J Korf, P G Luite. Selective decline of 5-HT1A receptor binding sites in rat cortex, hippocampus and cholinergic basal forebrain nuclei during aging. Journal of chemical neuroanatomy. vol 13. issue 1. 1997-09-29. PMID:9271195. |
no change or only a slight decrease of the 5-ht1a receptor density was found in other areas investigated: the ca1 and ca3 sectors of hippocampus, the cingular and perirhinal cerebral cortex and the lateral septum. |
1997-09-29 |
2023-08-12 |
rat |
| X Li, P E Schwartz, E F Rissma. Distribution of estrogen receptor-beta-like immunoreactivity in rat forebrain. Neuroendocrinology. vol 66. issue 2. 1997-09-26. PMID:9263202. |
the majority of er beta-like immunoreactive (er beta-ir) neurons were found in the following regions: lateral septum, bed nucleus of the stria terminalis, paraventricular nucleus, supraoptic nucleus, medial amygdala, the dentate gyrus and the ca1 and ca2 fields of the hippocampus. |
1997-09-26 |
2023-08-12 |
rat |
| T Tsuda, A Sugaya, H Ohguchi, N Kishida, E Sugay. Protective effects of peony root extract and its components on neuron damage in the hippocampus induced by the cobalt focus epilepsy model. Experimental neurology. vol 146. issue 2. 1997-09-19. PMID:9270063. |
protective effects of peony root extract and its components on neuron damage in the ca1 area of the hippocampus induced by the cobalt focus epilepsy model were examined. |
1997-09-19 |
2023-08-12 |
rat |
| J Walden, J von Wegerer, U Winter, M Berger, H Grunz. Effects of kawain and dihydromethysticin on field potential changes in the hippocampus. Progress in neuro-psychopharmacology & biological psychiatry. vol 21. issue 4. 1997-09-17. PMID:9194150. |
in the present study the effect of these kava-pyrones were tested on field potential changes (fp) induced by omission of the extracellular mg2+, recorded from the area ca1 and ca3 of the hippocampal slice preparation of guinea pigs. |
1997-09-17 |
2023-08-12 |
Not clear |
| M Barbieri, A Nistr. Effects of the neuropeptide thyrotropin-releasing hormone on GABAergic synaptic transmission of CA1 neurons of the rat hippocampal slice during hypoxia. Peptides. vol 18. issue 4. 1997-09-11. PMID:9210179. |
effects of the neuropeptide thyrotropin-releasing hormone on gabaergic synaptic transmission of ca1 neurons of the rat hippocampal slice during hypoxia. |
1997-09-11 |
2023-08-12 |
rat |
| M Barbieri, A Nistr. Effects of the neuropeptide thyrotropin-releasing hormone on GABAergic synaptic transmission of CA1 neurons of the rat hippocampal slice during hypoxia. Peptides. vol 18. issue 4. 1997-09-11. PMID:9210179. |
because thyrotropin-releasing hormone (trh) has been suggested to improve recovery of brain neurons from hypoxia, which strongly impairs gabaergic synaptic transmission, the present electrophysiological study used intracellular recording from ca1 neurons of the rat hippocampal slice to examine the cellular mechanisms underlying this phenomenon. |
1997-09-11 |
2023-08-12 |
rat |
| R S Bitner, G K Yim, G E Iso. 2-Iminothiazolidine-4-carboxylic acid produces hippocampal CA1 lesions independent of seizure excitation and glutamate receptor activation. Neurotoxicology. vol 18. issue 1. 1997-09-09. PMID:9216001. |
glutamate (3.2 mumol) or proline (10 mumol) also produced hippocampal damage; glutamate damage was primarily to the ca1 subfield, whereas proline damaged neurons throughout the entire hippocampal formation. |
1997-09-09 |
2023-08-12 |
mouse |