| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| J Wenzel, G Lammert, U Meyer, M Kru. The influence of long-term potentiation on the spatial relationship between astrocyte processes and potentiated synapses in the dentate gyrus neuropil of rat brain. Brain research. vol 560. issue 1-2. 1992-02-11. PMID:1760721. |
the influence of long-term potentiation (induced by repeated high-frequency stimulation of the perforant pathway) on the distribution pattern of astrocyte processes in the neuropil of the hippocampal dentate area containing the potentiated synapses was investigated by quantitative electronmicroscopy. |
1992-02-11 |
2023-08-11 |
rat |
| M Aschner, H K Kimelber. The use of astrocytes in culture as model systems for evaluating neurotoxic-induced-injury. Neurotoxicology. vol 12. issue 3. 1992-01-16. PMID:1684034. |
in cultures of rat cerebral cortex in which astrocyte proliferation is stringently suppressed, glutamate neurotoxicity occurs at low glutamate concentrations similar to those which are normally found in the extracellular space in the hippocampus. |
1992-01-16 |
2023-08-11 |
rat |
| N J Laping, N R Nichols, J R Day, C E Finc. Corticosterone differentially regulates the bilateral response of astrocyte mRNAs in the hippocampus to entorhinal cortex lesions in male rats. Brain research. Molecular brain research. vol 10. issue 4. 1991-11-04. PMID:1717807. |
corticosterone differentially regulates the bilateral response of astrocyte mrnas in the hippocampus to entorhinal cortex lesions in male rats. |
1991-11-04 |
2023-08-11 |
rat |
| C E Virgin, T P Ha, D R Packan, G C Tombaugh, S H Yang, H C Horner, R M Sapolsk. Glucocorticoids inhibit glucose transport and glutamate uptake in hippocampal astrocytes: implications for glucocorticoid neurotoxicity. Journal of neurochemistry. vol 57. issue 4. 1991-10-21. PMID:1680166. |
(1) gcs inhibited glucose transport approximately 15-30% in both primary and secondary hippocampal astrocyte cultures. |
1991-10-21 |
2023-08-11 |
Not clear |
| J P O'Callaghan, R E Brinton, B S McEwe. Glucocorticoids regulate the synthesis of glial fibrillary acidic protein in intact and adrenalectomized rats but do not affect its expression following brain injury. Journal of neurochemistry. vol 57. issue 3. 1991-09-04. PMID:1677678. |
the effects of long-term cort and adx on gfap in hippocampus and cortex were also seen in striatum, midbrain, and cerebellum, findings suggestive of brain-wide adrenal steroid regulation of this astrocyte protein. |
1991-09-04 |
2023-08-11 |
rat |
| P A Walicke, A Bair. Internalization and processing of basic fibroblast growth factor by neurons and astrocytes. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 11. issue 7. 1991-08-12. PMID:1648607. |
polyacrylamide gel electrophoresis and autoradiography of both hippocampal neurons and astrocyte extracts reveal that these cells internalize 125i-basic fgf and then metabolize it to three major heparin-binding peptides with molecular weights of 15.5, 9, and 4 kda. |
1991-08-12 |
2023-08-11 |
Not clear |
| J R Day, N J Laping, T H McNeill, S S Schreiber, G Pasinetti, C E Finc. Castration enhances expression of glial fibrillary acidic protein and sulfated glycoprotein-2 in the intact and lesion-altered hippocampus of the adult male rat. Molecular endocrinology (Baltimore, Md.). vol 4. issue 12. 1991-05-07. PMID:2082194. |
these data suggest that testicular hormones regulate hippocampal astrocyte activity in intact adult rats as well as during synaptic reorganization in response to deafferenting lesions. |
1991-05-07 |
2023-08-11 |
rat |
| P A Rosenberg, E Aizenma. Hundred-fold increase in neuronal vulnerability to glutamate toxicity in astrocyte-poor cultures of rat cerebral cortex. Neuroscience letters. vol 103. issue 2. 1989-10-12. PMID:2570387. |
in cultures of rat cerebral cortex in which astrocyte proliferation was stringently suppressed, glutamate neurotoxicity occurred at glutamate concentrations similar to those which are normally found in the extracellular space in the hippocampus. |
1989-10-12 |
2023-08-11 |
rat |
| J P O'Callaghan, D M Niedzwiecki, J C Mean. Variations in the neurotoxic potency of trimethyltin. Brain research bulletin. vol 22. issue 4. 1989-08-01. PMID:2736393. |
hippocampus weight, histology and assays of the astrocyte protein, glial fibrillary acidic protein (gfap), were used as indices of neurotoxicity. |
1989-08-01 |
2023-08-11 |
rat |
| D F Condorelli, N Belluardo, R Avola, L Insirello, P Carpano, V Nicoletti, M Bindoni, A M Giuffrida Stell. Effect of trophic factors, released after hippocampal injury, on astroglial cell proliferation. Metabolic brain disease. vol 4. issue 1. 1989-05-12. PMID:2565013. |
effect of trophic factors, released after hippocampal injury, on astroglial cell proliferation. |
1989-05-12 |
2023-08-11 |
rat |
| B T Faddis, V K Vijaya. Application of glial fibrillary acidic protein immunohistochemistry in the quantification of astrocytes in the rat brain. The American journal of anatomy. vol 183. issue 4. 1989-03-06. PMID:3218620. |
astrocyte counts in the cortex and hippocampus also showed no significant differences between the two groups. |
1989-03-06 |
2023-08-11 |
rat |
| J P Kesslak, A Walencewicz, L Calin, M Nieto-Sampedro, C W Cotma. Hippocampal but not astrocyte transplants enhance recovery on a forced choice alternation task after kainate lesions. Brain research. vol 454. issue 1-2. 1988-10-11. PMID:3409018. |
hippocampal but not astrocyte transplants enhance recovery on a forced choice alternation task after kainate lesions. |
1988-10-11 |
2023-08-11 |
rat |
| H K Kimelberg, D M Kat. Regional differences in 5-hydroxytryptamine and catecholamine uptake in primary astrocyte cultures. Journal of neurochemistry. vol 47. issue 5. 1986-11-19. PMID:3531407. |
the uptake of 3h-labelled 5-hydroxytryptamine (5-ht, serotonin) norepinephrine ([3h]ne), and 3,4-dihydroxyphenylethylamine ([ 3h]dopamine, [3h]da) was studied in primary astrocyte cultures prepared from the cerebral cortex, corpus striatum, and hippocampal regions of neonatal rat brain. |
1986-11-19 |
2023-08-11 |
rat |
| E C Azmitia, P M Whitake. Formation of a glial scar following microinjection of fetal neurons into the hippocampus or midbrain of the adult rat: an immunocytochemical study. Neuroscience letters. vol 38. issue 2. 1983-11-23. PMID:6353282. |
raphe tissue (minced or dissociated) from fetal rat was microinjected into adult hippocampus or midbrain, and the response of astrocytes observed by immunocytochemical staining for the astrocyte specific marker, glial fibrillary acidic protein (gfa). |
1983-11-23 |
2023-08-12 |
rat |
| K L Valentino, E G Jone. The early formation of the corpus callosum: a light and electron microscopic study in foetal and neonatal rats. Journal of neurocytology. vol 11. issue 4. 1982-12-18. PMID:7131045. |
prior to the appearance of the callosal axons at the midline, there is an aggregation of astrocyte processes anterior and dorsal to the hippocampal commissure. |
1982-12-18 |
2023-08-12 |
rat |
| P W Landfield, L D Braun, T A Pitler, J D Lindsey, G Lync. Hippocampal aging in rats: a morphometric study of multiple variables in semithin sections. Neurobiology of aging. vol 2. issue 4. 1982-05-12. PMID:7335145. |
quantitative analyses of pyramidal cells, astrocytes, dark glia (microglia and dark oligodendrocytes), lipofuscin accumulation and astrocyte reactivity were carried out in semithin sections from field ca3 of the hippocampus of rats in 3 age groups (4-7 mo., 13-15 mo., 25-28 mo.). |
1982-05-12 |
2023-08-12 |
rat |
| M D Norenber. Distribution of glutamine synthetase in the rat central nervous system. The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society. vol 27. issue 3. 1979-11-28. PMID:39099. |
the intensity of astrocyte staining varied in different regions with the greatest degree noted in the hippocampus and cerebellar cortex while the least was noted in brain stem, deep cerebellar nuclei and spinal cord. |
1979-11-28 |
2023-08-11 |
rat |
| K Kishi, B B Stanfield, W M Cowa. A note on the distribution of glial cells in the molecular layer of the dentate gyrus. Brain research bulletin. vol 4. issue 1. 1979-10-17. PMID:466504. |
[7]), we have found no evidence for a distinct "line" or "band" of astrocyte cell bodies along the interface between the zones of termination of the entorhinal and hippocampal afferents to the dentate gyrus. |
1979-10-17 |
2023-08-11 |
mouse |
| P W Landfield, J C Waymire, G Lync. Hippocampal aging and adrenocorticoids: quantitative correlations. Science (New York, N.Y.). vol 202. issue 4372. 1979-01-24. PMID:715460. |
in the same rats from three age groups we quantified astrocyte reactivity in hippocampus, performed radioimmunoassays for plasma adrenocorticoids, and measured adrenal weight. |
1979-01-24 |
2023-08-11 |
rat |