| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| N Ioannou, A Georgopoulos, C Liapi, G Palaiologo. Determination of glutamate by high-performance liquid chromatography with fluorescence detection in superfusates of rat brain preparations. Analytical biochemistry. vol 264. issue 1. 1998-11-30. PMID:9784191. |
a method is described for the determination of glutamate in superfusates of cortical or hippocampal rat brain slices. |
1998-11-30 |
2023-08-12 |
rat |
| K P Lehre, N C Danbol. The number of glutamate transporter subtype molecules at glutamatergic synapses: chemical and stereological quantification in young adult rat brain. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 18. issue 21. 1998-11-30. PMID:9786982. |
here we show by quantitative immunoblotting that the numbers of the astroglial glutamate transporters glast (eaat1) and glt (eaat2) are 3200 and 12,000 per micrometer3 tissue in the stratum radiatum of adult rat hippocampus (ca1) and 18,000 and 2800 in the cerebellar molecular layer, respectively. |
1998-11-30 |
2023-08-12 |
rat |
| S N Yang, J N Wu, D Liu, C S Tun. Metabotropic glutamate receptors are involved in calcium-induced LTP of AMPA and NMDA receptor-mediated responses in the rat hippocampus. Brain research bulletin. vol 46. issue 6. 1998-11-23. PMID:9744287. |
metabotropic glutamate receptors are involved in calcium-induced ltp of ampa and nmda receptor-mediated responses in the rat hippocampus. |
1998-11-23 |
2023-08-12 |
rat |
| S N Yang, J N Wu, D Liu, C S Tun. Metabotropic glutamate receptors are involved in calcium-induced LTP of AMPA and NMDA receptor-mediated responses in the rat hippocampus. Brain research bulletin. vol 46. issue 6. 1998-11-23. PMID:9744287. |
effects of metabotropic glutamate (mglu) receptors on calcium-induced long-term potentiation (ltp) of alpha-amino-3-hydroxy-5-methyl-4-isoxazoleproprionate (ampa) and n-methyl-d-aspartate (nmda) receptor-mediated components were investigated in rat hippocampal slices using whole-cell patch-clamp recordings of excitatory postsynaptic currents (epscs). |
1998-11-23 |
2023-08-12 |
rat |
| I Abrahám, G Juhász, K A Kékesi, K J Kovác. Corticosterone peak is responsible for stress-induced elevation of glutamate in the hippocampus. Stress (Amsterdam, Netherlands). vol 2. issue 3. 1998-11-20. PMID:9787265. |
corticosterone peak is responsible for stress-induced elevation of glutamate in the hippocampus. |
1998-11-20 |
2023-08-12 |
rat |
| I Abrahám, G Juhász, K A Kékesi, K J Kovác. Corticosterone peak is responsible for stress-induced elevation of glutamate in the hippocampus. Stress (Amsterdam, Netherlands). vol 2. issue 3. 1998-11-20. PMID:9787265. |
our results demonstrate that ether stress alters aspartate, glutamate, glutamate/glutamine ratio and taurine concentration in the hippocampus and indicate that stress-induced cort release in plasma may be responsible for these amino acid alterations. |
1998-11-20 |
2023-08-12 |
rat |
| C Mathiesen, T Varming, L H Jense. In vivo and in vitro evaluation of AMPA receptor antagonists in rat hippocampal neurones and cultured mouse cortical neurones. European journal of pharmacology. vol 353. issue 2-3. 1998-11-13. PMID:9726646. |
the effects of four glutamate receptor antagonists on alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (ampa)- and n-methyl-d-aspartate (nmda)-responses were evaluated using both in vitro and in vivo electrophysiological techniques: whole cell patch-clamp recordings from cultured mouse cortical neurones and microiontophoresis in the rat hippocampus. |
1998-11-13 |
2023-08-12 |
mouse |
| R A Nicoll, S H Oliet, R C Malenk. NMDA receptor-dependent and metabotropic glutamate receptor-dependent forms of long-term depression coexist in CA1 hippocampal pyramidal cells. Neurobiology of learning and memory. vol 70. issue 1-2. 1998-11-10. PMID:9753587. |
we have found that two distinct forms of long-term depression (ltd), one dependent on the activation of nmda receptors (nmdars) and the other dependent on the activation of metabotropic glutamate receptors (mglurs), coexist in pyramidal cells of the ca1 region of the hippocampus of juvenile rats (11-35 days). |
1998-11-10 |
2023-08-12 |
rat |
| S Otani, J A Conno. Requirement of rapid Ca2+ entry and synaptic activation of metabotropic glutamate receptors for the induction of long-term depression in adult rat hippocampus. The Journal of physiology. vol 511 ( Pt 3). 1998-11-09. PMID:9714858. |
requirement of rapid ca2+ entry and synaptic activation of metabotropic glutamate receptors for the induction of long-term depression in adult rat hippocampus. |
1998-11-09 |
2023-08-12 |
rat |
| A Mitani, S Namba, K Ikemune, H Yanase, T Arai, K Kataok. Postischemic enhancements of N-methyl-D-aspartic acid (NMDA) and non-NMDA receptor-mediated responses in hippocampal CA1 pyramidal neurons. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. vol 18. issue 10. 1998-11-09. PMID:9778185. |
glutamate receptor-mediated responses were investigated by using a whole-cell recording and an intracellular calcium ion ([ca2+]i) imaging in gerbil postischemic hippocampal slices prepared at 1, 3, 6, 9, 12, and 24 hours after 5-minute ischemia. |
1998-11-09 |
2023-08-12 |
Not clear |
| A A Mikulec, S Pittson, S M Amagasu, F A Monroe, M B MacIve. Halothane depresses action potential conduction in hippocampal axons. Brain research. vol 796. issue 1-2. 1998-10-29. PMID:9689473. |
the present study used glutamate receptor antagonists (cnqx/apv) or low calcium to block synaptic transmission, allowing schaffer-collateral axon fiber volleys to be recorded from rat hippocampal brain slices. |
1998-10-29 |
2023-08-12 |
rat |
| Z F Yu, A J Bruce-Keller, Y Goodman, M P Mattso. Uric acid protects neurons against excitotoxic and metabolic insults in cell culture, and against focal ischemic brain injury in vivo. Journal of neuroscience research. vol 53. issue 5. 1998-10-29. PMID:9726432. |
we now report that uric acid protects cultured rat hippocampal neurons against cell death induced by insults relevant to the pathogenesis of cerebral ischemia, including exposure to the excitatory amino acid glutamate and the metabolic poison cyanide. |
1998-10-29 |
2023-08-12 |
rat |
| M Y Min, D A Rusakov, D M Kullman. Activation of AMPA, kainate, and metabotropic receptors at hippocampal mossy fiber synapses: role of glutamate diffusion. Neuron. vol 21. issue 3. 1998-10-28. PMID:9768842. |
activation of ampa, kainate, and metabotropic receptors at hippocampal mossy fiber synapses: role of glutamate diffusion. |
1998-10-28 |
2023-08-12 |
Not clear |
| M Y Min, D A Rusakov, D M Kullman. Activation of AMPA, kainate, and metabotropic receptors at hippocampal mossy fiber synapses: role of glutamate diffusion. Neuron. vol 21. issue 3. 1998-10-28. PMID:9768842. |
glutamatergic transmission at mossy fiber (mf) synapses on ca3 pyramidal neurons in the hippocampus is mediated by ampa, kainate, and nmda receptors and undergoes presynaptic modulation by metabotropic glutamate receptors. |
1998-10-28 |
2023-08-12 |
Not clear |
| M Okada, Y Kawata, K Mizuno, K Wada, T Kondo, S Kanek. Interaction between Ca2+, K+, carbamazepine and zonisamide on hippocampal extracellular glutamate monitored with a microdialysis electrode. British journal of pharmacology. vol 124. issue 6. 1998-10-26. PMID:9720801. |
interaction between ca2+, k+, carbamazepine and zonisamide on hippocampal extracellular glutamate monitored with a microdialysis electrode. |
1998-10-26 |
2023-08-12 |
rat |
| M Okada, Y Kawata, K Mizuno, K Wada, T Kondo, S Kanek. Interaction between Ca2+, K+, carbamazepine and zonisamide on hippocampal extracellular glutamate monitored with a microdialysis electrode. British journal of pharmacology. vol 124. issue 6. 1998-10-26. PMID:9720801. |
multiple components of hippocampal glutamate release were examined by study of ca2+- and k+-evoked hippocampal extracellular glutamate release using an in vivo microdialysis glutamate biosensor in urethane-anaesthetized rats. |
1998-10-26 |
2023-08-12 |
rat |
| M Okada, Y Kawata, K Mizuno, K Wada, T Kondo, S Kanek. Interaction between Ca2+, K+, carbamazepine and zonisamide on hippocampal extracellular glutamate monitored with a microdialysis electrode. British journal of pharmacology. vol 124. issue 6. 1998-10-26. PMID:9720801. |
an increase in extracellular kcl (from 2.7 to 50 and 100 mm) increased extracellular hippocampal glutamate levels to 9.2+/-1.4 and 20.0+/-2.6 microm, respectively, calculated from the area under curve (auc) for 60 min. |
1998-10-26 |
2023-08-12 |
rat |
| M Okada, Y Kawata, K Mizuno, K Wada, T Kondo, S Kanek. Interaction between Ca2+, K+, carbamazepine and zonisamide on hippocampal extracellular glutamate monitored with a microdialysis electrode. British journal of pharmacology. vol 124. issue 6. 1998-10-26. PMID:9720801. |
an increase in or removal of extracellular cacl2 levels respectively enhanced and reduced the 50 mm kcl-evoked hippocampal glutamate release (auc for 60 min) from 9.2+/-1.4 to 12.4+/-2.1 and 5.8+/-0.9 microm. |
1998-10-26 |
2023-08-12 |
rat |
| M Okada, Y Kawata, K Mizuno, K Wada, T Kondo, S Kanek. Interaction between Ca2+, K+, carbamazepine and zonisamide on hippocampal extracellular glutamate monitored with a microdialysis electrode. British journal of pharmacology. vol 124. issue 6. 1998-10-26. PMID:9720801. |
perfusion with 100 microm cbz or 1 mm zns inhibited both the 50 mm kcl-evoked hippocampal glutamate release (auc for 60 min) from 9.2+/-1.4 to 5.5+/-1.1 and to 5.8+/-1.3 microm, respectively, as well as the stimulatory effects of ca2+ on kcl-evoked hippocampal glutamate release. |
1998-10-26 |
2023-08-12 |
rat |
| G Künig, B Niedermeyer, J Deckert, W Gsell, G Ransmayr, P Riedere. Inhibition of [3H]alpha-amino-3-hydroxy-5-methyl-4-isoxazole-propionic acid [AMPA] binding by the anticonvulsant valproate in clinically relevant concentrations: an autoradiographic investigation in human hippocampus. Epilepsy research. vol 31. issue 2. 1998-10-22. PMID:9714507. |
the interaction of the anticonvulsant valproate with ampa glutamate receptors in human post mortem hippocampus was investigated. |
1998-10-22 |
2023-08-12 |
human |