| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Hiroko Kitayama, Yoshiharu Miura, Yoshinori Ando, Yoshio Koyanag. Human immunodeficiency virus type-1 vulnerates nascent neuronal cells. Microbiology and immunology. vol 52. issue 2. 2008-09-11. PMID:18380805. |
this suggests that dg is the region of the hippocampus most vulnerable to neuronal damage caused by hiv-1 infection, and that its selective vulnerability is most likely due to the highly active neurogenesis that takes place in this region. |
2008-09-11 |
2023-08-12 |
human |
| Rie Kimura, Yuji Ikegay. [Visualization of multineuronal spike activity]. Brain and nerve = Shinkei kenkyu no shinpo. vol 60. issue 7. 2008-09-11. PMID:18646614. |
the hippocampus receives information from the cortex; relays it through the dentate gyrus (dg), cornu ammonis (ca) 3, and then ca1; and sends it back to the cortex. |
2008-09-11 |
2023-08-12 |
Not clear |
| Rie Kimura, Yuji Ikegay. [Visualization of multineuronal spike activity]. Brain and nerve = Shinkei kenkyu no shinpo. vol 60. issue 7. 2008-09-11. PMID:18646614. |
in this experimental design, the hippocampal polysynaptic network is regarded as a huge arithmetic operator that converts dg inputs to ca1 outputs. |
2008-09-11 |
2023-08-12 |
Not clear |
| Yoichi Ohshima, Takekazu Kubo, Ryuta Koyama, Masaki Ueno, Masanori Nakagawa, Toshihide Yamashit. Regulation of axonal elongation and pathfinding from the entorhinal cortex to the dentate gyrus in the hippocampus by the chemokine stromal cell-derived factor 1 alpha. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 28. issue 33. 2008-09-09. PMID:18701697. |
during the early developmental stage, a neural circuit is established between the entorhinal cortex (ec) and the hippocampal dentate gyrus (dg) via the perforant pathway. |
2008-09-09 |
2023-08-12 |
rat |
| J J Rodríguez, H A Davies, M L Errington, A Verkhratsky, T V P Bliss, M G Stewar. ARG3.1/ARC expression in hippocampal dentate gyrus astrocytes: ultrastructural evidence and co-localization with glial fibrillary acidic protein. Journal of cellular and molecular medicine. vol 12. issue 2. 2008-09-08. PMID:18419604. |
arg3.1/arc protein was originally considered neurone specific; however, we have recently found arg3.1/arc immunoreactivity (arg3.1/arc-ir) within glial cells and demonstrated its increased expression after ltp in the hippocampal dentate gyrus (dg). |
2008-09-08 |
2023-08-12 |
Not clear |
| X-G Zhang, H Yan, Y-L Shen, X-M Zhan. Decreased thrombospondin-I (TSP-I) expression in the hippocampus of streptozotocin-induced diabetic rats. Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association. vol 116. issue 6. 2008-09-04. PMID:18700275. |
moreover, tem results showed the ultrastructures of diabetic hippocampus, including area ca1 and dg, neurons were characterized by mitochondria swelling, increased heterochromatin accumulation and reduced synaptic contacts. |
2008-09-04 |
2023-08-12 |
rat |
| Joe Guillaume Pelletier, Jean-Claude Lacaill. Long-term synaptic plasticity in hippocampal feedback inhibitory networks. Progress in brain research. vol 169. 2008-08-26. PMID:18394478. |
various forms of long-term potentiation (ltp) and depression (ltd) have now been reported at glutamatergic synapses of interneurons in dentate gyrus (dg), ca3, and ca1 regions of the hippocampus. |
2008-08-26 |
2023-08-12 |
Not clear |
| Marta Balietti, Belinda Giorgetti, Patrizia Fattoretti, Yessica Grossi, Giuseppina Di Stefano, Tiziana Casoli, Daniela Platano, Moreno Solazzi, Fiorenza Orlando, Giorgio Aicardi, Carlo Bertoni-Freddar. Ketogenic diets cause opposing changes in synaptic morphology in CA1 hippocampus and dentate gyrus of late-adult rats. Rejuvenation research. vol 11. issue 3. 2008-08-21. PMID:18593281. |
in the present study, late-adult (19-month-old) rats were fed for 8 weeks with two medium chain triglycerides (mct)-kds, and the following morphologic parameters reflecting synaptic plasticity were evaluated in stratum moleculare of hippocampal ca1 region (sm ca1) and outer molecular layer of hippocampal dentate gyrus (oml dg): average area (s), numeric density (nv(s)), and surface density (sv) of synapses, and average volume (v), numeric density (nv(m)), and volume density (vv) of synaptic mitochondria. |
2008-08-21 |
2023-08-12 |
rat |
| Kwok Ho Christopher Choy, Yvonne de Visser, Nancy R Nichols, Maarten van den Buus. Combined neonatal stress and young-adult glucocorticoid stimulation in rats reduce BDNF expression in hippocampus: effects on learning and memory. Hippocampus. vol 18. issue 7. 2008-08-20. PMID:18398848. |
rats which had undergone both maternal deprivation and corticosterone treatment displayed a unique and significant 25-35% reduction of bdnf expression in the dentate gyrus (dg), and similar trends in the ca1 and ca3 regions of the hippocampus. |
2008-08-20 |
2023-08-12 |
rat |
| Steve C Danzer, Robert J Kotloski, Cynthia Walter, Maya Hughes, James O McNamar. Altered morphology of hippocampal dentate granule cell presynaptic and postsynaptic terminals following conditional deletion of TrkB. Hippocampus. vol 18. issue 7. 2008-08-20. PMID:18398849. |
brain-derived neurotrophic factor and its receptor trkb are expressed at high levels in the dentate gyrus (dg) of the hippocampus, and are implicated in regulating neuronal development, neuronal plasticity, learning, and the development of epilepsy. |
2008-08-20 |
2023-08-12 |
mouse |
| Dabing Li, Jun Tang, Haiwei Xu, Xiaotang Fan, Yun Bai, Li Yan. Decreased hippocampal cell proliferation correlates with increased expression of BMP4 in the APPswe/PS1DeltaE9 mouse model of Alzheimer's disease. Hippocampus. vol 18. issue 7. 2008-08-20. PMID:18398851. |
previously, we have demonstrated that endogenous level of bmp4 in the dentate gyrus (dg) affects hippocampal cell proliferation in a pentylentetrazol kindling-induced epilepsy model. |
2008-08-20 |
2023-08-12 |
mouse |
| Dabing Li, Jun Tang, Haiwei Xu, Xiaotang Fan, Yun Bai, Li Yan. Decreased hippocampal cell proliferation correlates with increased expression of BMP4 in the APPswe/PS1DeltaE9 mouse model of Alzheimer's disease. Hippocampus. vol 18. issue 7. 2008-08-20. PMID:18398851. |
these findings suggest that the increased expression of bmp4 mrna within the dg of the hippocampus may contribute to the decrease in cell proliferation in appswe/ps1deltae9 tg mice. |
2008-08-20 |
2023-08-12 |
mouse |
| Mohamed Ammari, Elsa Brillaud, Christelle Gamez, Anthony Lecomte, Mohsen Sakly, Hafedh Abdelmelek, René de Sez. Effect of a chronic GSM 900 MHz exposure on glia in the rat brain. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie. vol 62. issue 4. 2008-08-19. PMID:18424058. |
in this study we measured gfap expression using immunocytochemistry method, to evaluate glial evolution 10 days after a chronic exposure (5 days a week for 24 weeks) to gsm signal for 45 min/day at a brain-averaged specific absorption rate (sar)=1.5 w/kg and for 15 min/day at a sar=6 w/kg in the following rat brain areas: prefrontal cortex (pfcx), caudate putamen (cpu), lateral globus pallidus of striatum (lgp), dentate gyrus of hippocampus (dg) and cerebellum cortex (ccx). |
2008-08-19 |
2023-08-12 |
rat |
| Li-Wei Kuo, Chun-Yao Lee, Jyh-Horng Chen, Van Jay Wedeen, Chih-Chuan Chen, Horng-Huei Liou, Wen-Yih Isaac Tsen. Mossy fiber sprouting in pilocarpine-induced status epilepticus rat hippocampus: a correlative study of diffusion spectrum imaging and histology. NeuroImage. vol 41. issue 3. 2008-08-14. PMID:18445534. |
for msl, no significant correlation was found in the dentate gyrus (dg), r=-0.36; p=0.2017, and positive correlation was found in cornu ammonis (ca3), r=0.62; p=0.0174. |
2008-08-14 |
2023-08-12 |
rat |
| Bharathi Hattiangady, Ashok K Shett. Implications of decreased hippocampal neurogenesis in chronic temporal lobe epilepsy. Epilepsia. vol 49 Suppl 5. 2008-08-04. PMID:18522598. |
increased dg neurogenesis and recruitment of newly born neurons into the epileptogenic hippocampal circuitry is a characteristic phenomenon occurring during the early phase after the initial precipitating injury such as status epilepticus. |
2008-08-04 |
2023-08-12 |
Not clear |
| Yasuhiro Kosuge, Toru Imai, Mitsuru Kawaguchi, Tetsuroh Kihara, Kumiko Ishige, Yoshihisa It. Subregion-specific vulnerability to endoplasmic reticulum stress-induced neurotoxicity in rat hippocampal neurons. Neurochemistry international. vol 52. issue 6. 2008-07-28. PMID:18280615. |
analysis of propidium iodide uptake showed that tm-induced neuronal death in a concentration-dependent manner (20-80 microg/ml) and that the rank order of vulnerability among hippocampal subregions was dentate gyrus (dg)>ca1>ca3. |
2008-07-28 |
2023-08-12 |
rat |
| Yasuhiro Kosuge, Toru Imai, Mitsuru Kawaguchi, Tetsuroh Kihara, Kumiko Ishige, Yoshihisa It. Subregion-specific vulnerability to endoplasmic reticulum stress-induced neurotoxicity in rat hippocampal neurons. Neurochemistry international. vol 52. issue 6. 2008-07-28. PMID:18280615. |
results of immunohistochemistry using hippocampal slices also showed that procaspase-12-positive cells in area ca3 were significantly fewer than those in area ca1 and the dg. |
2008-07-28 |
2023-08-12 |
rat |
| Siamak Shahidi, Alireza Komaki, Minoo Mahmoodi, Reza Lashgar. The role of GABAergic transmission in the dentate gyrus on acquisition, consolidation and retrieval of an inhibitory avoidance learning and memory task in the rat. Brain research. vol 1204. 2008-07-22. PMID:18331724. |
the aim of this study is to define the function of gabaergic synaptic transmission in the dentate gyrus (dg) of the hippocampus in the different stages of inhibitory avoidance (ia) learning and memory in the rat. |
2008-07-22 |
2023-08-12 |
rat |
| Siamak Shahidi, Alireza Komaki, Minoo Mahmoodi, Reza Lashgar. The role of GABAergic transmission in the dentate gyrus on acquisition, consolidation and retrieval of an inhibitory avoidance learning and memory task in the rat. Brain research. vol 1204. 2008-07-22. PMID:18331724. |
two cannulae were implanted above the hippocampal dg. |
2008-07-22 |
2023-08-12 |
rat |
| Tomas Deierborg, Tomas Deierborg Olsson, Tadeusz Wieloch, Sabrina Diano, Craig H Warden, Tamas L Horvath, Gustav Mattiasso. Overexpression of UCP2 protects thalamic neurons following global ischemia in the mouse. Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism. vol 28. issue 6. 2008-07-18. PMID:18301432. |
global ischemia led to extensive cell death in the striatum, thalamus, and in the ca1 and ca2, and less-pronounced cell death in the ca3 and dentate gyrus (dg) hippocampal subfields. |
2008-07-18 |
2023-08-12 |
mouse |