| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| A F Ambrósio, J O Malva, A P Carvalho, C M Carvalh. Inhibition of N-,P/Q- and other types of Ca2+ channels in rat hippocampal nerve terminals by the adenosine A1 receptor. European journal of pharmacology. vol 340. issue 2-3. 1998-04-03. PMID:9537827. |
the effects of the adenosine a1 receptor agonist, n6-cyclopentyladenosine (cpa), on both the increase in intracellular free ca2+ concentration ([ca2+]i) and on the release of endogenous glutamate in rat hippocampal synaptosomes were studied. |
1998-04-03 |
2023-08-12 |
rat |
| K Shimizu, K Matsubara, T Uezono, K Kimura, H Shion. Reduced dorsal hippocampal glutamate release significantly correlates with the spatial memory deficits produced by benzodiazepines and ethanol. Neuroscience. vol 83. issue 3. 1998-04-02. PMID:9483554. |
reduced dorsal hippocampal glutamate release significantly correlates with the spatial memory deficits produced by benzodiazepines and ethanol. |
1998-04-02 |
2023-08-12 |
rat |
| K Shimizu, K Matsubara, T Uezono, K Kimura, H Shion. Reduced dorsal hippocampal glutamate release significantly correlates with the spatial memory deficits produced by benzodiazepines and ethanol. Neuroscience. vol 83. issue 3. 1998-04-02. PMID:9483554. |
we studied in vivo hippocampal presynaptic glutamate transmission in conjunction with memory deficits induced by benzodiazepines and ethanol in rats as an animal model of amnesia. |
1998-04-02 |
2023-08-12 |
rat |
| K Shimizu, K Matsubara, T Uezono, K Kimura, H Shion. Reduced dorsal hippocampal glutamate release significantly correlates with the spatial memory deficits produced by benzodiazepines and ethanol. Neuroscience. vol 83. issue 3. 1998-04-02. PMID:9483554. |
on the other hand, these drug treatments also reduced glutamate release in the dorsal hippocampus but not in the cerebellum measured by microdialysis: the combined administration of triazolam with ethanol potently inhibited glutamate release to 60% of basal output in the dorsal hippocampus. |
1998-04-02 |
2023-08-12 |
rat |
| K Shimizu, K Matsubara, T Uezono, K Kimura, H Shion. Reduced dorsal hippocampal glutamate release significantly correlates with the spatial memory deficits produced by benzodiazepines and ethanol. Neuroscience. vol 83. issue 3. 1998-04-02. PMID:9483554. |
these decreases in hippocampal glutamate transmission closely correlated with the extent of impairment of spatial memory performance (r = 0.990). |
1998-04-02 |
2023-08-12 |
rat |
| N Sakai, E Sakurai, E Sakurai, K Yanai, Y Mirua, T Watanab. Depletion of brain histamine induced by alpha-fluoromethylhistidine enhances radial maze performance in rats with modulation of brain amino acid levels. Life sciences. vol 62. issue 11. 1998-04-02. PMID:9515556. |
however, the glutamate and glycine levels significantly increased in the cerebral cortex and hippocampus. |
1998-04-02 |
2023-08-12 |
rat |
| N Sakai, E Sakurai, E Sakurai, K Yanai, Y Mirua, T Watanab. Depletion of brain histamine induced by alpha-fluoromethylhistidine enhances radial maze performance in rats with modulation of brain amino acid levels. Life sciences. vol 62. issue 11. 1998-04-02. PMID:9515556. |
these results suggest that fmh enhances the acquisition phase of radial maze study with the increases in glutamate and glycine levels in the cerebral cortex and hippocampus of rats. |
1998-04-02 |
2023-08-12 |
rat |
| M Ohno, S Watanab. Enhanced N-methyl-D-aspartate function reverses working memory failure induced by blockade of group I metabotropic glutamate receptors in the rat hippocampus. Neuroscience letters. vol 240. issue 1. 1998-04-01. PMID:9488169. |
enhanced n-methyl-d-aspartate function reverses working memory failure induced by blockade of group i metabotropic glutamate receptors in the rat hippocampus. |
1998-04-01 |
2023-08-12 |
rat |
| F Dorandeu, D Antier, I Pernot-Marino, P Lapeyre, G Lallemen. Venom phospholipase A2-induced impairment of glutamate uptake: an indirect and nonselective effect related to phospholipid hydrolysis. Journal of neuroscience research. vol 51. issue 3. 1998-03-31. PMID:9486770. |
in a nominally calcium-free medium, a toxic phospholipase a2, paradoxin, pdx (1-200nm) was able to significantly decrease glutamate uptake by rat hippocampal mini-slices. |
1998-03-31 |
2023-08-12 |
rat |
| E Aronica, D W Dickson, Y Kress, J H Morrison, R S Zuki. Non-plaque dystrophic dendrites in Alzheimer hippocampus: a new pathological structure revealed by glutamate receptor immunocytochemistry. Neuroscience. vol 82. issue 4. 1998-03-26. PMID:9466422. |
non-plaque dystrophic dendrites in alzheimer hippocampus: a new pathological structure revealed by glutamate receptor immunocytochemistry. |
1998-03-26 |
2023-08-12 |
human |
| P Saransaari, S S Oj. Taurine release from the developing and ageing hippocampus: stimulation by agonists of ionotropic glutamate receptors. Mechanisms of ageing and development. vol 99. issue 3. 1998-03-25. PMID:9483494. |
taurine release from the developing and ageing hippocampus: stimulation by agonists of ionotropic glutamate receptors. |
1998-03-25 |
2023-08-12 |
mouse |
| P Saransaari, S S Oj. Taurine release from the developing and ageing hippocampus: stimulation by agonists of ionotropic glutamate receptors. Mechanisms of ageing and development. vol 99. issue 3. 1998-03-25. PMID:9483494. |
the release of preloaded [3h]taurine was now studied in hippocampal slices from developing (7-day-old), adult (3-month-old) and ageing (6-24-month-old) mice focussing on the effects of agonists of ionotropic glutamate receptors. |
1998-03-25 |
2023-08-12 |
mouse |
| P Saransaari, S S Oj. Taurine release from the developing and ageing hippocampus: stimulation by agonists of ionotropic glutamate receptors. Mechanisms of ageing and development. vol 99. issue 3. 1998-03-25. PMID:9483494. |
the increased hippocampal taurine release evoked by ionotropic glutamate receptors could act neuroprotectively, counteracting by several mechanisms the harmful effects of the simultaneous release of excitatory amino acids. |
1998-03-25 |
2023-08-12 |
mouse |
| Z C Ye, H Sontheime. Astrocytes protect neurons from neurotoxic injury by serum glutamate. Glia. vol 22. issue 3. 1998-03-24. PMID:9482210. |
we demonstrate that bovine and horse sera, the most popular serum complements for cns cell culture, are a significant source for glutamate, supplying glutamate at concentrations sufficient to kill primary cultured hippocampal neurons. |
1998-03-24 |
2023-08-12 |
cattle |
| Z C Ye, H Sontheime. Astrocytes protect neurons from neurotoxic injury by serum glutamate. Glia. vol 22. issue 3. 1998-03-24. PMID:9482210. |
we subsequently produced glutamate depleted media (gdm) by using primary cultures of hippocampal astrocytes to absorb glutamate from media containing 10% fbs. |
1998-03-24 |
2023-08-12 |
cattle |
| Z C Ye, H Sontheime. Astrocytes protect neurons from neurotoxic injury by serum glutamate. Glia. vol 22. issue 3. 1998-03-24. PMID:9482210. |
the relative sensitivity of hippocampal neurons to glutamate increased with increasing culture age from initial ed50 values of > 100 microm (< 6 div) to approximately 6 microm in cultures maintained for 3 weeks or longer. |
1998-03-24 |
2023-08-12 |
cattle |
| Z C Ye, H Sontheime. Astrocytes protect neurons from neurotoxic injury by serum glutamate. Glia. vol 22. issue 3. 1998-03-24. PMID:9482210. |
moreover, we propose that use of gdm may be advantageous for culturing hippocampal neurons and may eliminate the possible selection for glutamate resistant neurons. |
1998-03-24 |
2023-08-12 |
cattle |
| V G Kimonides, N H Khatibi, C N Svendsen, M V Sofroniew, J Herber. Dehydroepiandrosterone (DHEA) and DHEA-sulfate (DHEAS) protect hippocampal neurons against excitatory amino acid-induced neurotoxicity. Proceedings of the National Academy of Sciences of the United States of America. vol 95. issue 4. 1998-03-19. PMID:9465106. |
we have found that dhea(s) can prevent or reduce the neurotoxic actions in the hippocampus of the glutamate agonists n-methyl-d-aspartic acid (nmda) both in vitro and in vivo or alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (ampa) and kainic acid in vitro. |
1998-03-19 |
2023-08-12 |
human |
| R Eilam, R Pinkas-Kramarski, B J Ratzkin, M Segal, Y Yarde. Activity-dependent regulation of Neu differentiation factor/neuregulin expression in rat brain. Proceedings of the National Academy of Sciences of the United States of America. vol 95. issue 4. 1998-03-19. PMID:9465112. |
generation of epileptic seizures by using kainic acid, a potent glutamate analog, elevated levels of ndf transcripts in limbic cortical areas, hippocampus, and amygdala. |
1998-03-19 |
2023-08-12 |
rat |
| L G Magazanik, S L Buldakova, M V Samoilova, V E Gmiro, I R Mellor, P N Usherwoo. Block of open channels of recombinant AMPA receptors and native AMPA/kainate receptors by adamantane derivatives. The Journal of physiology. vol 505 ( Pt 3). 1998-03-12. PMID:9457643. |
the effects of two adamantane derivatives, 1-trimethylammonio-5-(1-adamantane-methyl-ammoniopentane dibromide) (iem-1460) and 1-ammonio-5-(1-adamantane-methylammoniopentane dibromide) (iem-1754) on kainate-induced currents were studied in xenopus oocytes expressing recombinant ionotropic glutamate receptors and in freshly isolated neurones from rat hippocampal slices. |
1998-03-12 |
2023-08-12 |
rat |