| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Maria E Sobaniec-Lotowsk. Ultrastructure of astrocytes in the cortex of the hippocampal gyrus and in the neocortex of the temporal lobe in experimental valproate encephalopathy and after valproate withdrawal. International journal of experimental pathology. vol 84. issue 3. 2003-10-24. PMID:12974941. |
the aim of the study was to analyse the astrocyte ultrastructure within the hippocampal gyre cortex and neocortex of the temporal lobe in valproate encephalopathy induced by chronic administration of an anti-epileptic drug - sodium valproate (vpa) to rats for 1, 3, 6, 9 and 12 months, once daily intragastrically, in a dose of 200 mg/kg b.w. |
2003-10-24 |
2023-08-12 |
rat |
| Vitali Filippov, Golo Kronenberg, Tatjyana Pivneva, Katja Reuter, Barbara Steiner, Li Ping Wang, Masahiro Yamaguchi, Helmut Kettenmann, Gerd Kemperman. Subpopulation of nestin-expressing progenitor cells in the adult murine hippocampus shows electrophysiological and morphological characteristics of astrocytes. Molecular and cellular neurosciences. vol 23. issue 3. 2003-09-11. PMID:12837622. |
based on the expression of glial fibrillary acidic protein (gfap), a recent hypothesis considered stem or progenitor cells in the adult hippocampus to be a type of astrocyte. |
2003-09-11 |
2023-08-12 |
mouse |
| H Zhao, L N Du, J W Jiang, G C Wu, X D Ca. [Modulatory effect of orphanin FQ on the IL-1beta transcripts in hippocampus]. Sheng li xue bao : [Acta physiologica Sinica]. vol 53. issue 3. 2003-08-29. PMID:12589406. |
based on the results, we conclude that orphanin fq functions as a neuroimmune modulator, and provokes immune response via mediation of il-lbeta derived from neuron, astrocyte and microglia in hippocampus. |
2003-08-29 |
2023-08-12 |
Not clear |
| Márcia R Wink, Elizandra Braganhol, Alessandra S K Tamajusuku, Emerson A Casali, Juliana Karl, Maria L Barreto-Chaves, João J F Sarkis, Ana M O Battastin. Extracellular adenine nucleotides metabolism in astrocyte cultures from different brain regions. Neurochemistry international. vol 43. issue 7. 2003-08-26. PMID:12892649. |
primary astrocyte cultures from hippocampus, cortex and cerebellum presented different extracellular pattern of adenine nucleotide hydrolysis. |
2003-08-26 |
2023-08-12 |
Not clear |
| Gábor Balázsi, Ann H Cornell-Bell, Frank Mos. Increased phase synchronization of spontaneous calcium oscillations in epileptic human versus normal rat astrocyte cultures. Chaos (Woodbury, N.Y.). vol 13. issue 2. 2003-08-05. PMID:12777115. |
the same methods are applied to astrocyte cultures prepared from normal rat hippocampus. |
2003-08-05 |
2023-08-12 |
human |
| T Böttcher, M Goiny, J Bering, S Domhof, R Nau, U Ungersted. Regional differences in glutamine synthetase inhibition by L-methionine sulfoximine: a microdialysis study in the rabbit brain. Experimental brain research. vol 150. issue 2. 2003-07-25. PMID:12669169. |
an impaired function of hippocampal astrocyte glutamate uptake mechanisms or a higher functional capacity of the cortical glutamine synthetase may be possible explanations for the differences demonstrated. |
2003-07-25 |
2023-08-12 |
rabbit |
| Richard H Dyck, Isaac I Bogoch, Alexander Marks, Neal R Melvin, G Campbell Teske. Enhanced epileptogenesis in S100B knockout mice. Brain research. Molecular brain research. vol 106. issue 1-2. 2003-04-21. PMID:12393261. |
astrocyte activation following kindling, assessed by glial fibrillary acidic protein expression in the hippocampus and amygdala, was similar in wild-type and knockout mice. |
2003-04-21 |
2023-08-12 |
mouse |
| Katja Matthias, Frank Kirchhoff, Gerald Seifert, Kerstin Hüttmann, Marina Matyash, Helmut Kettenmann, Christian Steinhäuse. Segregated expression of AMPA-type glutamate receptors and glutamate transporters defines distinct astrocyte populations in the mouse hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 23. issue 5. 2003-03-24. PMID:12629179. |
segregated expression of ampa-type glutamate receptors and glutamate transporters defines distinct astrocyte populations in the mouse hippocampus. |
2003-03-24 |
2023-08-12 |
mouse |
| Flavia E Saravia, Yanina Revsin, Maria Claudia Gonzalez Deniselle, Susana L Gonzalez, Paulina Roig, Analia Lima, Françoise Homo-Delarche, Alejandro F De Nicol. Increased astrocyte reactivity in the hippocampus of murine models of type 1 diabetes: the nonobese diabetic (NOD) and streptozotocin-treated mice. Brain research. vol 957. issue 2. 2003-02-25. PMID:12445977. |
increased astrocyte reactivity in the hippocampus of murine models of type 1 diabetes: the nonobese diabetic (nod) and streptozotocin-treated mice. |
2003-02-25 |
2023-08-12 |
mouse |
| Flavia E Saravia, Yanina Revsin, Maria Claudia Gonzalez Deniselle, Susana L Gonzalez, Paulina Roig, Analia Lima, Françoise Homo-Delarche, Alejandro F De Nicol. Increased astrocyte reactivity in the hippocampus of murine models of type 1 diabetes: the nonobese diabetic (NOD) and streptozotocin-treated mice. Brain research. vol 957. issue 2. 2003-02-25. PMID:12445977. |
because of the prevalent role of astrocytes in cerebral glucose metabolism and their intimate connection with neurones, we investigated hippocampal astrocyte alterations in prediabetic and diabetic nod mice and stz-treated diabetic mice. |
2003-02-25 |
2023-08-12 |
mouse |
| Francine Tramontina, Sabrina Conte, Daniela Gonçalves, Carmem Gottfried, Luis V Portela, Lucia Vinade, Christianne Salbego, Carlos-Alberto Gonçalve. Developmental changes in S100B content in brain tissue, cerebrospinal fluid, and astrocyte cultures of rats. Cellular and molecular neurobiology. vol 22. issue 3. 2003-01-08. PMID:12469878. |
we investigated the content of s100b protein by elisa in three brain regions (hippocampus, cerebral cortex, and cerebellum) and in cerebrospinal fluid of rats during postnatal development as well as the content and secretion of s100b in pre- and postconfluent primary astrocyte cultures. |
2003-01-08 |
2023-08-12 |
rat |
| Trícia Kommers, Richard Rodnight, Carina Boeck, Deusa Vendite, Diogo Oliveira, Joel Horn, Daniela Oppelt, Susana Wofchu. Phosphorylation of glial fibrillary acidic protein is stimulated by glutamate via NMDA receptors in cortical microslices and in mixed neuronal/glial cell cultures prepared from the cerebellum. Brain research. Developmental brain research. vol 137. issue 2. 2002-11-26. PMID:12220706. |
in previous work we showed that phosphorylation of glial fibrillary acidic protein (gfap), an astrocyte marker, is increased by glutamate in hippocampal slices from immature rats via a type ii metabotropic receptor. |
2002-11-26 |
2023-08-12 |
rat |
| Erik J Uhlmann, Michael Wong, Rebecca L Baldwin, M Livia Bajenaru, Hiroaki Onda, David J Kwiatkowski, Kelvin Yamada, David H Gutman. Astrocyte-specific TSC1 conditional knockout mice exhibit abnormal neuronal organization and seizures. Annals of neurology. vol 52. issue 3. 2002-09-26. PMID:12205640. |
tsc1-null mice show significant increases in astrocyte numbers throughout the brain by 3 weeks of age and abnormal neuronal organization in the hippocampus between 3 and 5 weeks. |
2002-09-26 |
2023-08-12 |
mouse |
| Teruo Kimura, Kazuhiro Sako, Kunio Tanaka, Mitsutoshi Kusakabe, Tatsuya Tanaka, Tsutomu Nakad. Effect of mild hypothermia on energy state recovery following transient forebrain ischemia in the gerbil. Experimental brain research. vol 145. issue 1. 2002-09-10. PMID:12070748. |
astrocyte reactivity in the hippocampus and cerebral cortex was 2.9% and 1.1% in the mh group and 9.7% and 5.2% in the nt group. |
2002-09-10 |
2023-08-12 |
Not clear |
| Assia Catalani, Maurizio Sabbatini, Claudia Consoli, Carlo Cinque, Daniele Tomassoni, Efrain Azmitia, Luciano Angelucci, Francesco Ament. Glial fibrillary acidic protein immunoreactive astrocytes in developing rat hippocampus. Mechanisms of ageing and development. vol 123. issue 5. 2002-03-19. PMID:11796133. |
the volume of different portions of hippocampus, the number and the size of astrocytes, the intensity of cell body gfap immunostaining as well as the extension of astrocyte were assessed. |
2002-03-19 |
2023-08-12 |
rat |
| Wolfgang J Nett, Scott H Oloff, Ken D McCarth. Hippocampal astrocytes in situ exhibit calcium oscillations that occur independent of neuronal activity. Journal of neurophysiology. vol 87. issue 1. 2002-02-07. PMID:11784768. |
further, the spontaneous oscillations observed within individual hippocampal astrocytes generally developed asynchronously throughout the astrocyte's fine processes and occasionally spread through a portion of that astrocyte as a calcium wave but do not appear to spread among astrocytes as an intercellular calcium wave. |
2002-02-07 |
2023-08-12 |
Not clear |
| A Derouiche, M Frotsche. Peripheral astrocyte processes: monitoring by selective immunostaining for the actin-binding ERM proteins. Glia. vol 36. issue 3. 2002-01-22. PMID:11746770. |
in sections of rat hippocampus, homogeneous labeling of the neuropil, but not of cell layers, resulted from immunostaining of fine, peripheral astrocyte processes, as confirmed ultrastructurally. |
2002-01-22 |
2023-08-12 |
rat |
| C Belka, W Budach, R D Kortmann, M Bamber. Radiation induced CNS toxicity--molecular and cellular mechanisms. British journal of cancer. vol 85. issue 9. 2001-12-11. PMID:11720454. |
at least four factors contribute to the development of cns toxicity: (1) damage to vessel structures; (2) deletion of oligodendrocyte-2 astrocyte progenitors (o-2a) and mature oligodendrocytes; (3) deletion of neural stem cell populations in the hippocampus, cerebellum and cortex; (4) generalized alterations of cytokine expression. |
2001-12-11 |
2023-08-12 |
Not clear |
| A Cedazo-Mínguez, U Hamker, V Meske, R W Veh, R Hellweg, C Jacobi, F Albert, R F Cowburn, T G Oh. Regulation of apolipoprotein E secretion in rat primary hippocampal astrocyte cultures. Neuroscience. vol 105. issue 3. 2001-11-01. PMID:11516830. |
regulation of apolipoprotein e secretion in rat primary hippocampal astrocyte cultures. |
2001-11-01 |
2023-08-12 |
rat |
| A Cedazo-Mínguez, U Hamker, V Meske, R W Veh, R Hellweg, C Jacobi, F Albert, R F Cowburn, T G Oh. Regulation of apolipoprotein E secretion in rat primary hippocampal astrocyte cultures. Neuroscience. vol 105. issue 3. 2001-11-01. PMID:11516830. |
we show here that in rat primary hippocampal astrocyte cultures, dibutyryl-camp increased apolipoprotein e secretion with time in a dose-dependent manner (to 177% at 48 h) and that retinoic acid potentiated this effect (to 298% at 48 h). |
2001-11-01 |
2023-08-12 |
rat |