| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Sofia Baptista, Ana Rita Bento, Joana Gonçalves, Liliana Bernardino, Teresa Summavielle, Andrea Lobo, Carlos Fontes-Ribeiro, João O Malva, Fabienne Agasse, Ana P Silv. Neuropeptide Y promotes neurogenesis and protection against methamphetamine-induced toxicity in mouse dentate gyrus-derived neurosphere cultures. Neuropharmacology. vol 62. issue 7. 2012-12-20. PMID:22381583. |
taken together, meth negatively affects dg cell viability and neurogenesis, and npy is revealed to be a promising protective tool against the deleterious effects of meth on hippocampal neurogenesis. |
2012-12-20 |
2023-08-12 |
mouse |
| Laura K Fonken, Emily Kitsmiller, Laura Smale, Randy J Nelso. Dim nighttime light impairs cognition and provokes depressive-like responses in a diurnal rodent. Journal of biological rhythms. vol 27. issue 4. 2012-12-17. PMID:22855576. |
following 3 weeks of exposure to standard light/dark (ld; 14:10 light [~150 lux] /dark [0 lux]) or dim light at night (dlan; 14:10 light [~150 lux] /dim [5 lux]), rats underwent behavioral testing, and hippocampal neurons within ca1, ca3, and the dentate gyrus (dg) were examined. |
2012-12-17 |
2023-08-12 |
rat |
| Min-Kyoung Park, Seolhwa Kim, Uhee Jung, Insub Kim, Jin Kyu Kim, Changhyun Ro. Effect of acute and fractionated irradiation on hippocampal neurogenesis. Molecules (Basel, Switzerland). vol 17. issue 8. 2012-12-11. PMID:22874790. |
doublecortin (dcx) immunohistochemistry was used to measure changes of neurogenesis in the subgranular zone (sgz) of the hippocampal dentate gyrus (dg). |
2012-12-11 |
2023-08-12 |
mouse |
| Sandra Hofer, Vincent Magloire, Jürg Streit, Stephen L Lei. Grafted neuronal precursor cells differentiate and integrate in injured hippocampus in experimental pneumococcal meningitis. Stem cells (Dayton, Ohio). vol 30. issue 6. 2012-11-29. PMID:22489030. |
autopsy studies in patients dying from bm show characteristic apoptotic brain injury to the stem cell niche in the subgranular zone of the hippocampal dentate gyrus (dg), and this form of brain damage is associated with learning and memory deficits in experimental bm. |
2012-11-29 |
2023-08-12 |
rat |
| Sandra Hofer, Vincent Magloire, Jürg Streit, Stephen L Lei. Grafted neuronal precursor cells differentiate and integrate in injured hippocampus in experimental pneumococcal meningitis. Stem cells (Dayton, Ohio). vol 30. issue 6. 2012-11-29. PMID:22489030. |
green fluorescent protein (gfp)-expressing npcs were grafted into the dg of organotypic hippocampal slice cultures injured by challenge with live streptococcus pneumoniae. |
2012-11-29 |
2023-08-12 |
rat |
| Sandra Hofer, Vincent Magloire, Jürg Streit, Stephen L Lei. Grafted neuronal precursor cells differentiate and integrate in injured hippocampus in experimental pneumococcal meningitis. Stem cells (Dayton, Ohio). vol 30. issue 6. 2012-11-29. PMID:22489030. |
seven days after engraftment, npcs had migrated from the site of injection into the injured granular layer of the dg and electro-functionally integrated into the hippocampal network. |
2012-11-29 |
2023-08-12 |
rat |
| Sandra Hofer, Vincent Magloire, Jürg Streit, Stephen L Lei. Grafted neuronal precursor cells differentiate and integrate in injured hippocampus in experimental pneumococcal meningitis. Stem cells (Dayton, Ohio). vol 30. issue 6. 2012-11-29. PMID:22489030. |
in vivo, gfp-expressing npcs migrated within 1 week from the injection site in the hilus region to the injured granular layer of the hippocampal dg and showed neuronal differentiation at 2 and 4 weeks after transplantation. |
2012-11-29 |
2023-08-12 |
rat |
| Jung Hoon Choi, Ki-Yeon Yoo, Choong Hyun Lee, Joon Ha Park, Bing Chun Yan, Seung-Hae Kwon, Jeong Yeol Seo, Jun Hwi Cho, In Koo Hwang, Moo-Ho Wo. Comparison of neurogenesis in the dentate gyrus between the adult and aged gerbil following transient global cerebral ischemia. Neurochemical research. vol 37. issue 4. 2012-11-26. PMID:22215251. |
in the present study, we compared differences in cell proliferation, neuroblast differentiation and neuronal maturation in the hippocampal dentate gyrus (dg) between the adult and aged gerbil induced by 5 min of transient global cerebral ischemia using ki-67 and brdu (markers for cell proliferation), doublecortin (dcx, a marker for neuroblast differentiation) and neuronal nuclei (neun, a marker for mature neuron). |
2012-11-26 |
2023-08-12 |
Not clear |
| D Ropireddy, S E Bachus, G A Ascol. Non-homogeneous stereological properties of the rat hippocampus from high-resolution 3D serial reconstruction of thin histological sections. Neuroscience. vol 205. 2012-11-20. PMID:22245503. |
overall, dg, ca3, and ca1 occupied comparable volumes (15.3, 12.2, and 18.8 mm(3), respectively), but displayed substantial rostrocaudal volumetric gradients: ca1 made up more than half of the posterior hippocampus, whereas ca3 and dg were more prominent in the anterior regions. |
2012-11-20 |
2023-08-12 |
rat |
| Carla M Lopez, Kenneth A Pelkey, Ramesh Chittajallu, Toshiaki Nakashiba, Katalin Tóth, Susumu Tonegawa, Chris J McBai. Competition from newborn granule cells does not drive axonal retraction of silenced old granule cells in the adult hippocampus. Frontiers in neural circuits. vol 6. 2012-11-20. PMID:23162435. |
the hippocampus plays an important role in memory formation/retrieval and the dentate gyrus (dg) subfield exhibits continued neurogenesis into adulthood. |
2012-11-20 |
2023-08-12 |
mouse |
| J Alijan-pour, K Abrari, T Lashkar Bluki, M T Ghorbanian, I Goudarzi, M Elahdadi Salmani, M Mirsheka. Acute ethanol administration affects memory reactivation: a look at the neuronal density and apoptosis in the rat hippocampus. Pharmacology, biochemistry, and behavior. vol 102. issue 2. 2012-11-19. PMID:22564862. |
moreover, ethanol decreases the density of ca1, ca3 and dg cells and increases the density of apoptotic cells in all regions of hippocampus. |
2012-11-19 |
2023-08-12 |
rat |
| Monique Culturato Padilha Mendonça, Edilene Siqueira Soares, Leila Miguel Stávale, Silvia Pierre Irazusta, Maria Alice da Cruz-Höflin. Upregulation of the vascular endothelial growth factor, Flt-1, in rat hippocampal neurons after envenoming by Phoneutria nigriventer; age-related modulation. Toxicon : official journal of the International Society on Toxinology. vol 60. issue 4. 2012-11-07. PMID:22659541. |
this was accompanied by significant overexpression of flt-1 which though was not the same for ca1, ca2, ca3 and dentate gyrus (dg) hippocampal regions, neither for p14 and adult rats. |
2012-11-07 |
2023-08-12 |
rat |
| Monique Culturato Padilha Mendonça, Edilene Siqueira Soares, Leila Miguel Stávale, Silvia Pierre Irazusta, Maria Alice da Cruz-Höflin. Upregulation of the vascular endothelial growth factor, Flt-1, in rat hippocampal neurons after envenoming by Phoneutria nigriventer; age-related modulation. Toxicon : official journal of the International Society on Toxinology. vol 60. issue 4. 2012-11-07. PMID:22659541. |
a time-course analysis showed that flt-1 upregulation was progressive and that neurons vegfr1/flt-1+ of pnv-exposed animals are timely and regionally modulated depending on the hippocampal region, being ca2 the least responsive region regardless animal's age, whilst dg was the most susceptible with adult animals having higher upregulation than neonates. |
2012-11-07 |
2023-08-12 |
rat |
| L E M Wisse, L Gerritsen, J J M Zwanenburg, H J Kuijf, P R Luijten, G J Biessels, M I Geerling. Subfields of the hippocampal formation at 7 T MRI: in vivo volumetric assessment. NeuroImage. vol 61. issue 4. 2012-11-05. PMID:22440643. |
we developed a protocol using 7 tesla mri with isotropic voxels to reliably delineate the entorhinal cortex (erc), subiculum (sub), ca1, ca2, ca3, dentate gyrus (dg)&ca4 along the full-length of the hippocampus. |
2012-11-05 |
2023-08-12 |
human |
| J Annelies E Polman, Richard G Hunter, Niels Speksnijder, Jessica M E van den Oever, Oksana B Korobko, Bruce S McEwen, E Ronald de Kloet, Nicole A Datso. Glucocorticoids modulate the mTOR pathway in the hippocampus: differential effects depending on stress history. Endocrinology. vol 153. issue 9. 2012-10-29. PMID:22778218. |
we demonstrate that regulators of the mtor pathway, dna damage-induced transcript (ddit)4 and fk506-binding protein 51 are transcriptionally up-regulated by an acute gc challenge in the dentate gyrus (dg) subregion of the rat hippocampus, most likely via a gc-response element-driven mechanism. |
2012-10-29 |
2023-08-12 |
rat |
| Xue-Sen Yang, Gen-Lin He, Yu-Tong Hao, Yang Xiao, Chun-Hai Chen, Guang-Bin Zhang, Zheng-Ping Y. Exposure to 2.45 GHz electromagnetic fields elicits an HSP-related stress response in rat hippocampus. Brain research bulletin. vol 88. issue 4. 2012-10-23. PMID:22513040. |
result from immunocytochemistry revealed that emf caused intensive staining for hsp27 and hsp70 in the hippocampus, especially in the pyramidal neurons of cornu ammonis 3 (ca3) and granular cells of dentate gyrus (dg). |
2012-10-23 |
2023-08-12 |
rat |
| Heidi M Bonnici, Martin J Chadwick, Dharshan Kumaran, Demis Hassabis, Nikolaus Weiskopf, Eleanor A Maguir. Multi-voxel pattern analysis in human hippocampal subfields. Frontiers in human neuroscience. vol 6. 2012-10-23. PMID:23087638. |
delineating subregions of the human hippocampus, a prerequisite for our study, remains a significant challenge, with extant methods often only examining part of the hippocampus, or being unable to differentiate ca3 and dentate gyrus (dg). |
2012-10-23 |
2023-08-12 |
human |
| Heidi M Bonnici, Martin J Chadwick, Dharshan Kumaran, Demis Hassabis, Nikolaus Weiskopf, Eleanor A Maguir. Multi-voxel pattern analysis in human hippocampal subfields. Frontiers in human neuroscience. vol 6. 2012-10-23. PMID:23087638. |
we therefore devised a new high-resolution anatomical scanning and subfield segmentation protocol that allowed us to overcome these issues, and separately identify ca1, ca3, dg, and subiculum (sub) across the whole hippocampus using a standard 3t mri scanner. |
2012-10-23 |
2023-08-12 |
human |
| Heidi M Bonnici, Martin J Chadwick, Dharshan Kumaran, Demis Hassabis, Nikolaus Weiskopf, Eleanor A Maguir. Multi-voxel pattern analysis in human hippocampal subfields. Frontiers in human neuroscience. vol 6. 2012-10-23. PMID:23087638. |
moreover, we found that decoding of information within hippocampal subfields was possible using mvpa, with findings that included differential effects for ca3 and dg. |
2012-10-23 |
2023-08-12 |
human |
| Wei-Li Zhu, Hai-Shui Shi, Shen-Jun Wang, Chun-Mei Xu, Wen-Gao Jiang, Xi Wang, Ping Wu, Qian-Qian Li, Zeng-Bo Ding, Lin L. Increased Cdk5/p35 activity in the dentate gyrus mediates depressive-like behaviour in rats. The international journal of neuropsychopharmacology. vol 15. issue 6. 2012-10-19. PMID:21682945. |
we found that cms increased cdk5 activity in the hippocampus, accompanied by translocation of neuronal-specific activator p35 from the cytosol to the membrane in the dentate gyrus (dg) subregion. |
2012-10-19 |
2023-08-12 |
rat |