| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| B McGahon, C A Murray, M P Clements, M A Lync. Analysis of the effect of membrane arachidonic acid concentration on modulation of glutamate release by interleukin-1: an age-related study. Experimental gerontology. vol 33. issue 4. 1998-08-20. PMID:9639170. |
alterations in membrane structure are likely to impact on transmitter release, which relies on the fusion of synaptic plasma and synaptic vesicle membranes, and it may therefore be the underlying cause of the age-related decrease in glutamate release in hippocampal preparations. |
1998-08-20 |
2023-08-12 |
rat |
| B McGahon, C A Murray, M P Clements, M A Lync. Analysis of the effect of membrane arachidonic acid concentration on modulation of glutamate release by interleukin-1: an age-related study. Experimental gerontology. vol 33. issue 4. 1998-08-20. PMID:9639170. |
recent evidence indicates that interleukin-1, by binding with its receptor, inhibits glutamate release in hippocampal synaptosomes prepared from young but not aged rats. |
1998-08-20 |
2023-08-12 |
rat |
| B McGahon, C A Murray, M P Clements, M A Lync. Analysis of the effect of membrane arachidonic acid concentration on modulation of glutamate release by interleukin-1: an age-related study. Experimental gerontology. vol 33. issue 4. 1998-08-20. PMID:9639170. |
to test this hypothesis, we have investigated the effect of a diet supplemented with arachidonic acid and its precursor, gamma-linolenic acid, on membrane arachidonic acid concentration, glutamate release and on the release response to interleukin-1 in hippocampal tissue prepared from aged and young rats. |
1998-08-20 |
2023-08-12 |
rat |
| B McGahon, C A Murray, M P Clements, M A Lync. Analysis of the effect of membrane arachidonic acid concentration on modulation of glutamate release by interleukin-1: an age-related study. Experimental gerontology. vol 33. issue 4. 1998-08-20. PMID:9639170. |
we also present data that indicate that the age-related decrease in glutamate release from hippocampal synaptosomes was reversed in aged animals that had been fed on the experimental diet. |
1998-08-20 |
2023-08-12 |
rat |
| B McGahon, C A Murray, M P Clements, M A Lync. Analysis of the effect of membrane arachidonic acid concentration on modulation of glutamate release by interleukin-1: an age-related study. Experimental gerontology. vol 33. issue 4. 1998-08-20. PMID:9639170. |
the data support the view that changes in membrane composition contribute to certain age-related deficits, in particular the decrease in glutamate release observed in hippocampal synaptosomes. |
1998-08-20 |
2023-08-12 |
rat |
| T Kommers, L Vinadé, C Pereira, C A Gonçalves, S Wofchuk, R Rodnigh. Regulation of the phosphorylation of glial fibrillary acidic protein (GFAP) by glutamate and calcium ions in slices of immature rat spinal cord: comparison with immature hippocampus. Neuroscience letters. vol 248. issue 2. 1998-08-17. PMID:9654363. |
regulation of the phosphorylation of glial fibrillary acidic protein (gfap) by glutamate and calcium ions in slices of immature rat spinal cord: comparison with immature hippocampus. |
1998-08-17 |
2023-08-12 |
rat |
| T Kommers, L Vinadé, C Pereira, C A Gonçalves, S Wofchuk, R Rodnigh. Regulation of the phosphorylation of glial fibrillary acidic protein (GFAP) by glutamate and calcium ions in slices of immature rat spinal cord: comparison with immature hippocampus. Neuroscience letters. vol 248. issue 2. 1998-08-17. PMID:9654363. |
the effect of glutamate and lack of external ca2+ on the phosphorylation of the astrocyte cell marker glial fibrillary acidic protein (gfap) was studied in slices of hippocampus and thoracic spinal cord from immature (p12-16) rats. |
1998-08-17 |
2023-08-12 |
rat |
| T Kommers, L Vinadé, C Pereira, C A Gonçalves, S Wofchuk, R Rodnigh. Regulation of the phosphorylation of glial fibrillary acidic protein (GFAP) by glutamate and calcium ions in slices of immature rat spinal cord: comparison with immature hippocampus. Neuroscience letters. vol 248. issue 2. 1998-08-17. PMID:9654363. |
since gfap phosphorylation is ca2+-dependent and is not stimulated by glutamate in slices of adult hippocampus, the present results suggest that astrocytic functions in the rat spinal cord mature more rapidly than in the hippocampus. |
1998-08-17 |
2023-08-12 |
rat |
| P Henrich-Noack, C D Hatton, K G Reyman. The mGlu receptor ligand (S)-4C3HPG protects neurons after global ischaemia in gerbils. Neuroreport. vol 9. issue 6. 1998-08-13. PMID:9601654. |
the results suggest that metabotropic glutamate receptors play a role in the deleterious cascade which leads to neuronal damage of pyramidal cells in the ca1 layer of the hippocampus after transient global ischaemia. |
1998-08-13 |
2023-08-12 |
Not clear |
| B R Chakravarthy, J Wang, R Tremblay, T G Atkinson, F Wang, H Li, A M Buchan, J P Durki. Comparison of the changes in protein kinase C induced by glutamate in primary cortical neurons and by in vivo cerebral ischaemia. Cellular signalling. vol 10. issue 4. 1998-08-11. PMID:9617487. |
changes in protein kinase c (pkc) were compared in primary cortical neurons exposed to glutamate and in the ca-1 hippocampal region of rats subjected to transient cerebral ischaemia. |
1998-08-11 |
2023-08-12 |
rat |
| E Moor, E Schirm, J Jacsó, B H Westerin. Involvement of medial septal glutamate and GABAA receptors in behaviour-induced acetylcholine release in the hippocampus: a dual probe microdialysis study. Brain research. vol 789. issue 1. 1998-07-27. PMID:9602020. |
involvement of medial septal glutamate and gabaa receptors in behaviour-induced acetylcholine release in the hippocampus: a dual probe microdialysis study. |
1998-07-27 |
2023-08-12 |
rat |
| E Moor, E Schirm, J Jacsó, B H Westerin. Involvement of medial septal glutamate and GABAA receptors in behaviour-induced acetylcholine release in the hippocampus: a dual probe microdialysis study. Brain research. vol 789. issue 1. 1998-07-27. PMID:9602020. |
gamma-aminobutyric acid (gaba) and glutamate receptor agonists and antagonists were administered by retrograde dialysis into the medial septal area, while ach was measured in the ventral hippocampus. |
1998-07-27 |
2023-08-12 |
rat |
| E Moor, E Schirm, J Jacsó, B H Westerin. Involvement of medial septal glutamate and GABAA receptors in behaviour-induced acetylcholine release in the hippocampus: a dual probe microdialysis study. Brain research. vol 789. issue 1. 1998-07-27. PMID:9602020. |
administration of the glutamate receptor agonists n-methyl-d-aspartate (nmda) and (s)-alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (ampa) in the septal area increased hippocampal ach levels, but reduced the handling-induced increase in ach release. |
1998-07-27 |
2023-08-12 |
rat |
| G Schmid, R Sala, G Bonanno, M Raiter. Neurosteroids may differentially affect the function of two native GABA(A) receptor subtypes in the rat brain. Naunyn-Schmiedeberg's archives of pharmacology. vol 357. issue 4. 1998-07-24. PMID:9606025. |
hippocampal noradrenergic and cerebellar glutamatergic axon terminals are known to possess gaba(a) receptors mediating, respectively, enhancement of noradrenaline (na) and glutamate release. |
1998-07-24 |
2023-08-12 |
rat |
| A Rami, J Krieglstei. Muscarinic-receptor antagonist scopolamine rescues hippocampal neurons from death induced by glutamate. Brain research. vol 788. issue 1-2. 1998-07-23. PMID:9555079. |
muscarinic-receptor antagonist scopolamine rescues hippocampal neurons from death induced by glutamate. |
1998-07-23 |
2023-08-12 |
Not clear |
| A Rami, J Krieglstei. Muscarinic-receptor antagonist scopolamine rescues hippocampal neurons from death induced by glutamate. Brain research. vol 788. issue 1-2. 1998-07-23. PMID:9555079. |
treatment of hippocampal cultures with scopolamine (1 nm to 1 mm) under glutamate incubation had beneficial effect on neuronal viability. |
1998-07-23 |
2023-08-12 |
Not clear |
| M Yamamoto, T Kawanishi, T Kiuchi, M Ohta, I Yokota, H Ohata, K Momose, K Inoue, T Hayakaw. Discrepant intracellular pH changes following intracellular Ca2+ increases induced by glutamate and Ca2+ ionophores in rat hippocampal neurons. Life sciences. vol 63. issue 1. 1998-07-23. PMID:9667765. |
discrepant intracellular ph changes following intracellular ca2+ increases induced by glutamate and ca2+ ionophores in rat hippocampal neurons. |
1998-07-23 |
2023-08-12 |
rat |
| M Yamamoto, T Kawanishi, T Kiuchi, M Ohta, I Yokota, H Ohata, K Momose, K Inoue, T Hayakaw. Discrepant intracellular pH changes following intracellular Ca2+ increases induced by glutamate and Ca2+ ionophores in rat hippocampal neurons. Life sciences. vol 63. issue 1. 1998-07-23. PMID:9667765. |
we investigated changes in intracellular ph (phi) in relation to intracellular ca2+ concentration ([ca2+]i) in primary cultured hippocampal neurons treated with glutamate. |
1998-07-23 |
2023-08-12 |
rat |
| J Doherty, R Dingledin. Differential regulation of synaptic inputs to dentate hilar border interneurons by metabotropic glutamate receptors. Journal of neurophysiology. vol 79. issue 6. 1998-07-17. PMID:9636096. |
regulation of synaptic transmission by metabotropic glutamate receptors (mglurs) was examined at two excitatory inputs to interneurons with cell bodies at the granule cell-hilus border in hippocampal slices taken from neonatal rats. |
1998-07-17 |
2023-08-12 |
rat |
| M Forti, H B Michelso. Synaptic connectivity of distinct hilar interneuron subpopulations. Journal of neurophysiology. vol 79. issue 6. 1998-07-17. PMID:9636121. |
dual intracellular recordings of hilar interneurons and ca3 pyramidal cells were performed in transverse slices of guinea pig hippocampus in the presence of the convulsant compound 4-aminopyridine (4-ap) and ionotropic glutamate receptor antagonists. |
1998-07-17 |
2023-08-12 |
Not clear |