| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| S Li, Z He, L Guo, L Huang, J Wang, W H. Behavioral alterations associated with a down regulation of HCN1 mRNA in hippocampal cornus ammon 1 region and neocortex after chronic incomplete global cerebral ischemia in rats. Neuroscience. vol 165. issue 3. 2010-03-08. PMID:19892002. |
in the in situ hybridization cytochemistry experiment, hcn1 mrna declined to 52.00% and 46.00% of the control values in the cornus ammon 1 (ca1) regions of hippocampus and neocortex separately after chronic cerebral ischemia. |
2010-03-08 |
2023-08-12 |
rat |
| S Li, Z He, L Guo, L Huang, J Wang, W H. Behavioral alterations associated with a down regulation of HCN1 mRNA in hippocampal cornus ammon 1 region and neocortex after chronic incomplete global cerebral ischemia in rats. Neuroscience. vol 165. issue 3. 2010-03-08. PMID:19892002. |
hcn1 mrna in the hippocampal ca1 region and neocortex was markedly down regulated by ischemia, reaching 48.90% and 45.80% of the control values respectively in the semi-quantitative rt-pcr experiment. |
2010-03-08 |
2023-08-12 |
rat |
| b' Grazyna Lietzau, Przemys\\xc5\\x82aw Kowia\\xc5\\x84ski, Zbigniew Karwacki, Jerzy Dziewiatkowski, Ma\\xc5\\x82gorzata Witkowska, Justyna Sidor-Kaczmarek, Janusz Mory\\xc5\\x9. The molecular mechanisms of cell death in the course of transient ischemia are differentiated in evolutionary distinguished brain structures. Metabolic brain disease. vol 24. issue 3. 2009-12-30. PMID:19693659.' |
using western blot, we studied changes in expression of caspases: 3, 8, 9, and aif in the frontoparietal neocortex, archicortex (ca1 and ca2 sectors of the hippocampus) and striatum, during reperfusion after 1 h occlusion of the middle cerebral artery. |
2009-12-30 |
2023-08-12 |
Not clear |
| Evelin L Schaeffer, Barbara A Novaes, Emanuelle R da Silva, Heni D Skaf, Alvaro G Mendes-Net. Strategies to promote differentiation of newborn neurons into mature functional cells in Alzheimer brain. Progress in neuro-psychopharmacology & biological psychiatry. vol 33. issue 7. 2009-11-17. PMID:19596396. |
alzheimer disease (ad) is characterized by neuron loss in the hippocampus (dg and ca1 field), entorhinal cortex, and association neocortex, which underlies the learning and memory deficits. |
2009-11-17 |
2023-08-12 |
Not clear |
| J D Olling, J Ulrichsen, D Z Christensen, D P D Woldby. Complex plastic changes in the neuropeptide Y system during ethanol intoxication and withdrawal in the rat brain. Journal of neuroscience research. vol 87. issue 10. 2009-08-31. PMID:19267419. |
rats received intragastric ethanol repeatedly for 4 days, and the npy system was studied in the hippocampal dentate gyrus (dg), ca3, ca1, and piriform cortex (pircx) and neocortex (neocx) during intoxication, peak withdrawal (16 hr), late withdrawal (3 days), and 1 week after last ethanol administration. |
2009-08-31 |
2023-08-12 |
rat |
| K A Baranova, E A Rybnikova, V I Mironova, M O Samoĭlo. [The hypoxic preconditioning effect upon expression of the NGFI-A transcription factor in the rat brain following an unavoidable stess in the "learned helpnessness" model]. Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova. vol 95. issue 4. 2009-07-01. PMID:19505043. |
in this study, by an immunocytochemistry it is established that development of the depression after an inescapable stress in the learned helplessness model in rats is associated with stable induction of the transcription factor ngfi-a in the dorsal hippocampus (ca1 field) and in the paraventricular hypothalamic magnocellular nucleus (pvnm), as well as with rapid and transient stress-induced expression of ngfi-a in the dentate gyrus and, supported on high level till 5 days, in the neocortex. |
2009-07-01 |
2023-08-12 |
rat |
| Ji-Hyun Kim, Wei-Yi On. Localization of the transcription factor, sterol regulatory element binding protein-2 (SREBP-2) in the normal rat brain and changes after kainate-induced excitotoxic injury. Journal of chemical neuroanatomy. vol 37. issue 2. 2009-06-22. PMID:19124072. |
srebp-2 immunolabeled sections showed dense labeling of pyramidal neurons in field ca1 and ca3 of the hippocampus, moderately dense labeling of pyramidal and non-pyramidal neurons of the cerebral neocortex, and moderate labeling of putative medium spiny neurons in the caudate nucleus and putamen. |
2009-06-22 |
2023-08-12 |
rat |
| Iván Izquierdo, Lia R M Bevilaqua, Janine I Rossato, Weber C da Silva, Juliana Bonini, Jorge H Medina, Martín Cammarot. The molecular cascades of long-term potentiation underlie memory consolidation of one-trial avoidance in the CA1 region of the dorsal hippocampus, but not in the basolateral amygdala or the neocortex. Neurotoxicity research. vol 14. issue 2-3. 2009-03-31. PMID:19073432. |
the molecular cascades of long-term potentiation underlie memory consolidation of one-trial avoidance in the ca1 region of the dorsal hippocampus, but not in the basolateral amygdala or the neocortex. |
2009-03-31 |
2023-08-12 |
Not clear |
| Alain Artol. Diabetes-, stress- and ageing-related changes in synaptic plasticity in hippocampus and neocortex--the same metaplastic process? European journal of pharmacology. vol 585. issue 1. 2008-10-31. PMID:18395200. |
in many brain areas including hippocampal ca1 and neocortex, the level of postsynaptic depolarization controls the magnitude and sign of plasticity: long-term depression is obtained after low depolarizations, whereas long-term potentiation requires stronger ones. |
2008-10-31 |
2023-08-12 |
rat |
| E Weihe, M Bette, M A R Preuss, M Faber, M K-H Schäfer, J Rehnelt, M J Schnell, B Dietzschol. Role of virus-induced neuropeptides in the brain in the pathogenesis of rabies. Developments in biologicals. vol 131. 2008-10-01. PMID:18634468. |
rabv infection of mice caused a strong induction of calcitonin gene-related peptide (cgrp) in neurons and fibres in the neocortex as well as in the dentate gyrus and ca1 region of the hippocampus although rabv did not infect neurons in which cgrp expression was upregulated. |
2008-10-01 |
2023-08-12 |
mouse |
| Yoko Uchida, Shun-ichirou Nakano, Fujiya Gomi, Hiroshi Takahash. Differential regulation of basic helix-loop-helix factors Mash1 and Olig2 by beta-amyloid accelerates both differentiation and death of cultured neural stem/progenitor cells. The Journal of biological chemistry. vol 282. issue 27. 2007-09-17. PMID:17488716. |
despite increased neurogenic differentiation markers in the hippocampal ca1 in alzheimer disease, neurons are not replaced in ca1 and the neocortex in the disease. |
2007-09-17 |
2023-08-12 |
mouse |
| Allan T Gulledge, Yasuo Kawaguch. Phasic cholinergic signaling in the hippocampus: functional homology with the neocortex? Hippocampus. vol 17. issue 5. 2007-06-22. PMID:17407133. |
these results, when combined with recent data in neocortical neurons, suggest a functional homology in phasic cholinergic signaling in the hippocampus and neocortex whereby ach preferentially inhibits those neurons in the lower cortical layers (ca1 and layer 5 neurons) that provide the majority of extracortical efferent projections. |
2007-06-22 |
2023-08-12 |
Not clear |
| D Z Christensen, M V Olesen, H Kristiansen, J D Mikkelsen, D P D Woldby. Unaltered neuropeptide Y (NPY)-stimulated [35S]GTPgammaS binding suggests a net increase in NPY signalling after repeated electroconvulsive seizures in mice. Journal of neuroscience research. vol 84. issue 6. 2007-01-04. PMID:16941487. |
significant increases in npy mrna and concomitant reductions in npy-sensitive binding were found in the dentate gyrus, hippocampal ca1, and neocortex of ecs treated mice, which is consistent with previous rat data. |
2007-01-04 |
2023-08-12 |
mouse |
| Eizo Iseki, Ryoko Yamamoto, Norio Murayama, Michiko Minegishi, Takashi Togo, Omi Katsuse, Kenji Kosaka, Haruhiko Akiyama, Kuniaki Tsuchiya, Rohan de Silva, Lees Andrew, Heii Ara. Immunohistochemical investigation of neurofibrillary tangles and their tau isoforms in brains of limbic neurofibrillary tangle dementia. Neuroscience letters. vol 405. issue 1-2. 2006-10-24. PMID:16859829. |
in addition, a large number of nft showing different developmental stages and different rates of 3r tau- and 4r tau-positive neurons according to the region were found in the hippocampal area, suggesting that regions undergoing earlier nft formation may show higher ratio of 3r tau-positive neurons to 4r tau-positive neurons, and that nft formation may begin in the entorhinal and transentorhinal cortices, subsequently progress to the subiculum and ca1, and further to the ca2, amygdala and ca3-4, although progression to the neocortex is limited. |
2006-10-24 |
2023-08-12 |
Not clear |
| Edmund T Rolls, Raymond P Kesne. A computational theory of hippocampal function, and empirical tests of the theory. Progress in neurobiology. vol 79. issue 1. 2006-10-10. PMID:16781044. |
the concept that the ca1 recodes information from ca3 and sets up associatively learned backprojections to neocortex to allow subsequent retrieval of information to neocortex, is consistent with findings on consolidation. |
2006-10-10 |
2023-08-12 |
Not clear |
| M Müller, H-C Pape, E-J Speckmann, A Gorj. Effect of eugenol on spreading depression and epileptiform discharges in rat neocortical and hippocampal tissues. Neuroscience. vol 140. issue 2. 2006-09-25. PMID:16563641. |
eugenol (10-100 micromol/l) dose-dependently and reversibly suppressed both epileptiform field potentials and spreading depression eugenol also reversibly decreased the amplitude of the field postsynaptic potentials evoked in ca1 area of hippocampus and the third layer of neocortex. |
2006-09-25 |
2023-08-12 |
rat |
| Aaron W Grossman, Nicholas M Elisseou, Brandon C McKinney, William T Greenoug. Hippocampal pyramidal cells in adult Fmr1 knockout mice exhibit an immature-appearing profile of dendritic spines. Brain research. vol 1084. issue 1. 2006-08-10. PMID:16574084. |
examination of golgi-stained pyramidal cells in hippocampal subfield ca1 of adult fmr1 knockout mice reveals longer spines than controls and a morphology profile that, while essentially opposite of that described in the fmr1 knockout neocortex, appears similarly immature. |
2006-08-10 |
2023-08-12 |
mouse |
| Serguei A Stroev, Tatjana S Gluschenko, Ekaterina I Tjulkova, Giannis Spyrou, Elena A Rybnikova, Michail O Samoilov, Markku Pelto-Huikk. Preconditioning enhances the expression of mitochondrial antioxidant thioredoxin-2 in the forebrain of rats exposed to severe hypobaric hypoxia. Journal of neuroscience research. vol 78. issue 4. 2005-02-03. PMID:15468176. |
the impact of severe hypoxia and preconditioning on the expression of the mitochondrial antioxidant thioredoxin-2 (trx-2) in rat hippocampus (ca1, ca2, ca3 fields, and dentate gyrus) and neocortex was studied by immunocytochemistry. |
2005-02-03 |
2023-08-12 |
rat |
| Takuya Notomi, Ryuichi Shigemot. Immunohistochemical localization of Ih channel subunits, HCN1-4, in the rat brain. The Journal of comparative neurology. vol 471. issue 3. 2004-05-03. PMID:14991560. |
at the electron microscopic level, immunogold particles for hcn1 and hcn2 had similar distribution patterns along plasma membrane of dendritic shafts in layer i of the neocortex and stratum lacunosum moleculare of the hippocampal ca1 area, suggesting that these subunits could form heteromeric channels. |
2004-05-03 |
2023-08-12 |
rat |
| Réka Szakács, Roland Weiczner, András Mihály, Beáta Krisztin-Péva, Zsolt Zádor, Erno Zádo. Non-competitive NMDA receptor antagonists moderate seizure-induced c-fos expression in the rat cerebral cortex. Brain research bulletin. vol 59. issue 6. 2003-04-04. PMID:12576146. |
decrease of immunostained cells was significant in the neocortex, in the granule cell layer and hilus of the dentate gyrus, in hippocampal areas ca1 and ca2. |
2003-04-04 |
2023-08-12 |
rat |