| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| D Ashton, R Willems, E De Prins, A Wauquie. Selective inhibition of synaptic versus non-synaptic epileptogenesis by NMDA antagonists in the in vitro hippocampus. Epilepsy research. vol 2. issue 3. 1989-01-17. PMID:2848699. |
three nmda antagonists (2-amino-7-phosphonoheptanoic acid (aph), mk-801, and ketamine) were tested for their ability to antagonize epileptogenic responses in a synaptic and a non-synaptic model of epileptogenesis in the ca1 region of the hippocampal slice. |
1989-01-17 |
2023-08-11 |
Not clear |
| G Debonnel, C de Montign. Increased neuronal responsiveness to cholecystokinin and dopamine induced by lesioning mesolimbic dopaminergic neurons: an electrophysiological study in the rat. Synapse (New York, N.Y.). vol 2. issue 5. 1988-12-21. PMID:2903570. |
in the dorsal hippocampus, the 6-ohda lesion enhanced neuronal responsiveness to ka and da in the ca1, but not in the ca3 region, whereas the responsiveness to cck remained unchanged in both regions. |
1988-12-21 |
2023-08-11 |
rat |
| G Debonnel, C de Montign. Increased neuronal responsiveness to cholecystokinin and dopamine induced by lesioning mesolimbic dopaminergic neurons: an electrophysiological study in the rat. Synapse (New York, N.Y.). vol 2. issue 5. 1988-12-21. PMID:2903570. |
the induction of a supersensitivity to da in the ca1, but not in the ca3, region of the dorsal hippocampus following a vta lesion is consistent with the regional distribution of the dopaminergic innervation in this structure. |
1988-12-21 |
2023-08-11 |
rat |
| M F Davies, S E Sasaki, P L Carle. Hyperexcitability of hippocampal CA1 neurons in brain slices of rats chronically administered clonazepam. The Journal of pharmacology and experimental therapeutics. vol 247. issue 2. 1988-12-21. PMID:3183966. |
compared to ca1 neurons in hippocampal slices from drug-naive animals, neurons from clonazepam-administered animals showed an increased tendency to fire in a bursting (i.e., epileptiform) pattern when the cell was depolarized by current injection, or by orthodromic or antidromic stimulation. |
1988-12-21 |
2023-08-11 |
rat |
| W Lason, J N Simpson, J F McGint. Mu but not delta opioid receptor stimulation intensifies kainic acid-induced neurotoxicity in rat hippocampus. Neuropeptides. vol 12. issue 2. 1988-12-02. PMID:2847074. |
alone caused pyramidal cell loss predominantly in hippocampal field ca3 with minimal involvement of the ca1 field. |
1988-12-02 |
2023-08-11 |
rat |
| M Schlander, S Hoyer, M Frotsche. Glutamate decarboxylase-immunoreactive neurons in the aging rat hippocampus are more resistant to ischemia than CA1 pyramidal cells. Neuroscience letters. vol 91. issue 3. 1988-11-30. PMID:3185961. |
glutamate decarboxylase (gad)-immunoreactive, supposedly gabaergic inhibitory, neurons in various fields of the rat hippocampus and pyramidal cells in area ca1 were quantified 1 week after transient cerebral ischemia by 4-vessel occlusion. |
1988-11-30 |
2023-08-11 |
rat |
| D D Kunkel, J C Lacaille, P A Schwartzkroi. Ultrastructure of stratum lacunosum-moleculare interneurons of hippocampal CA1 region. Synapse (New York, N.Y.). vol 2. issue 4. 1988-11-30. PMID:3187908. |
intracellular recordings were obtained from nonpyramidal neurons (interneurons) in stratum lacunosum-moleculare (l-m) of the ca1 region of guinea pig hippocampal slices. |
1988-11-30 |
2023-08-11 |
Not clear |
| D D Kunkel, J C Lacaille, P A Schwartzkroi. Ultrastructure of stratum lacunosum-moleculare interneurons of hippocampal CA1 region. Synapse (New York, N.Y.). vol 2. issue 4. 1988-11-30. PMID:3187908. |
in separate groups of animals, selective lesions were made of afferents to the ca1 and dentate regions of hippocampus, and subsequent degeneration of contacts and l-m interneuron somata and dendrites was examined at the ultrastructural level. |
1988-11-30 |
2023-08-11 |
Not clear |
| B R Sastry, J W Goh, P B May, S S Chirw. The involvement of nonspiking cells in long-term potentiation of synaptic transmission in the hippocampus. Canadian journal of physiology and pharmacology. vol 66. issue 6. 1988-11-16. PMID:2844374. |
in guinea pig hippocampal slices, stimulation of stratum radiatum during depolarization (with intracellular current injections) of nonspiking cells (presumed to be glia) in the apical dendritic area of ca1 pyramidal neurons resulted in a subsequent long-term potential of intracellularly recorded excitatory postsynaptic potentials as well as extracellularly recorded population spikes in the ca1 area. |
1988-11-16 |
2023-08-11 |
Not clear |
| G Köhr, U Heineman. Differences in magnesium and calcium effects on N-methyl-D-aspartate- and quisqualate-induced decreases in extracellular sodium concentration in rat hippocampal slices. Experimental brain research. vol 71. issue 2. 1988-11-03. PMID:2844578. |
decreases in extracellular sodium concentration [( na+]o) and associated slow negative field potentials (fp's) were monitored with double barreled sodium sensitive/reference microelectrodes in area ca1 of rat hippocampal slices during iontophoretic application of the glutamate receptor agonists n-methyl-d-aspartate (nmda) and quisqualate (quis). |
1988-11-03 |
2023-08-11 |
rat |
| M Mynlieff, T V Dunwiddi. Noradrenergic depression of synaptic responses in hippocampus of rat: evidence for mediation by alpha 1-receptors. Neuropharmacology. vol 27. issue 4. 1988-10-27. PMID:2843779. |
norepinephrine (ne) has been shown to have a biphasic effect on evoked potentials in the ca1 region of the hippocampus of the rat in vitro, with a beta receptor mediating an increase and an alpha receptor eliciting a decrease in the amplitude of the population spike. |
1988-10-27 |
2023-08-11 |
rat |
| M S Airaksinen, P Panul. The histaminergic system in the guinea pig central nervous system: an immunocytochemical mapping study using an antiserum against histamine. The Journal of comparative neurology. vol 273. issue 2. 1988-10-25. PMID:3417901. |
medium fiber density was observed in the internal layers of the olfactory bulb, anterior olfactory nuclei, neocortex, zone ca1 of hippocampus, and many midbrain and hindbrain regions. |
1988-10-25 |
2023-08-11 |
rat |
| N Roper. Inhibitory action of serotonin in CA1 hippocampal neurons in vitro. Neuroscience. vol 26. issue 1. 1988-10-20. PMID:2843792. |
inhibitory action of serotonin in ca1 hippocampal neurons in vitro. |
1988-10-20 |
2023-08-11 |
rat |
| N Roper. Inhibitory action of serotonin in CA1 hippocampal neurons in vitro. Neuroscience. vol 26. issue 1. 1988-10-20. PMID:2843792. |
the ionic mechanism of the inhibitory effect of serotonin was investigated in vitro in the ca1 region of the rat hippocampus by extra- and intracellular recordings. |
1988-10-20 |
2023-08-11 |
rat |
| V Tancredi, M Avoli, G G Hw. Low-magnesium epilepsy in rat hippocampal slices: inhibitory postsynaptic potentials in the CA1 subfield. Neuroscience letters. vol 89. issue 3. 1988-10-17. PMID:2901701. |
low-magnesium epilepsy in rat hippocampal slices: inhibitory postsynaptic potentials in the ca1 subfield. |
1988-10-17 |
2023-08-11 |
rat |
| M Balestrino, G G Somje. Concentration of carbon dioxide, interstitial pH and synaptic transmission in hippocampal formation of the rat. The Journal of physiology. vol 396. 1988-10-13. PMID:2842490. |
in the ca1 sector of hippocampal tissue slices in vitro pho was similarly measured and altered by varying co2 in the gas phase, or by adding hcl or naoh to the artificial cerebrospinal fluid (acsf) of the bath, or by changing the concentration of hco3-. |
1988-10-13 |
2023-08-11 |
rat |
| D K von Lubitz, J M Dambrosia, O Kempski, D J Redmon. Cyclohexyl adenosine protects against neuronal death following ischemia in the CA1 region of gerbil hippocampus. Stroke. vol 19. issue 9. 1988-10-12. PMID:3413811. |
in the gerbils treated with the adenosine receptor agonist n-6-cyclohexyladenosine, the ca1 region of the hippocampus showed significant quantitative pyramidal cell preservation (p less than 0.01, mann-whitney u test). |
1988-10-12 |
2023-08-11 |
Not clear |
| A Probst, R Cortés, J Ulrich, J M Palacio. Differential modification of muscarinic cholinergic receptors in the hippocampus of patients with Alzheimer's disease: an autoradiographic study. Brain research. vol 450. issue 1-2. 1988-09-15. PMID:3401711. |
the density and distribution of muscarinic cholinergic receptors has been correlated with the density of neurons, neuritic plaques and neurofibrillary tangles in the ca1 subfield of the hippocampus of control and atd patients. |
1988-09-15 |
2023-08-11 |
Not clear |
| U Frey, M Krug, K G Reymann, H Matthie. Anisomycin, an inhibitor of protein synthesis, blocks late phases of LTP phenomena in the hippocampal CA1 region in vitro. Brain research. vol 452. issue 1-2. 1988-09-15. PMID:3401749. |
considering the necessity of an increased protein synthesis for memory consolidation and for the maintenance of ltp in granular synapses in vivo it was of interest to determine whether the ltp of the ca1 region of the hippocampus depends on protein synthesis as well. |
1988-09-15 |
2023-08-11 |
Not clear |
| D Janigro, P A Schwartzkroi. Effects of GABA and baclofen on pyramidal cells in the developing rabbit hippocampus: an 'in vitro' study. Brain research. vol 469. issue 1-2. 1988-09-15. PMID:3401797. |
using the in vitro hippocampal slice preparation, we have investigated the effects of gamma-aminobutyric acid (gaba) and its analogue beta-(p-chlorophenyl)-gaba (baclofen) on ca1 and ca3 pyramidal cells in the developing rabbit hippocampus. |
1988-09-15 |
2023-08-11 |
rabbit |