| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Randa Kassab, Frédéric Alexandr. Pattern separation in the hippocampus: distinct circuits under different conditions. Brain structure & function. vol 223. issue 6. 2019-02-28. PMID:29637298. |
pattern separation is a fundamental hippocampal process thought to be critical for distinguishing similar episodic memories, and has long been recognized as a natural function of the dentate gyrus (dg), supporting autoassociative learning in ca3. |
2019-02-28 |
2023-08-13 |
Not clear |
| Yoshio Takashima, McKenzie J Fannon, Melissa H Galinato, Noah L Steiner, Michelle An, Alice E Zemljic-Harpf, Sucharita S Somkuwar, Brian P Head, Chitra D Mandya. Neuroadaptations in the dentate gyrus following contextual cued reinstatement of methamphetamine seeking. Brain structure & function. vol 223. issue 5. 2019-02-27. PMID:29441405. |
the current study tested the hypothesis that alterations in the functional properties of granule cell neurons (gcns) in the dentate gyrus (dg) of the hippocampus in concert with altered expression of synaptic plasticity-related proteins and ultrastructural changes in the dg are associated with enhanced context-driven methamphetamine-seeking behavior. |
2019-02-27 |
2023-08-13 |
rat |
| Sonu Singh, Akanksha Mishra, Sachi Bharti, Virendra Tiwari, Jitendra Singh, Parul, Shubha Shukl. Glycogen Synthase Kinase-3β Regulates Equilibrium Between Neurogenesis and Gliogenesis in Rat Model of Parkinson's Disease: a Crosstalk with Wnt and Notch Signaling. Molecular neurobiology. vol 55. issue 8. 2019-02-26. PMID:29327199. |
herein, we show that single intra-medial forebrain bundle (mfb) injection of 6-hydroxydopamine (6-ohda) efficiently induced long-term activation of gsk-3β and reduced nsc self-renewal, proliferation, neuronal migration, and neuronal differentiation accompanied with increased astrogenesis in subventricular zone (svz) and hippocampal dentate gyrus (dg). |
2019-02-26 |
2023-08-13 |
rat |
| McKenzie J Fannon, Karthik K Mysore, Jefferson Williams, Leon W Quach, Dvijen C Purohit, Britta D Sibley, Janna S Sage-Sepulveda, Khush M Kharidia, Roberto J Morales Silva, Michael J Terranova, Sucharita S Somkuwar, Miranda C Staples, Chitra D Mandya. Hippocampal neural progenitor cells play a distinct role in fear memory retrieval in male and female CIE rats. Neuropharmacology. vol 143. 2019-02-25. PMID:30273595. |
these data suggest that dg npcs born during withdrawal and early abstinence from cie are aberrant, and could play a role in weakening long-term memory consolidation dependent on the hippocampus. |
2019-02-25 |
2023-08-13 |
rat |
| Nuno D Alves, Patrícia Patrício, Joana S Correia, António Mateus-Pinheiro, Ana R Machado-Santos, Eduardo Loureiro-Campos, Mónica Morais, João M Bessa, Nuno Sousa, Luísa Pint. Chronic stress targets adult neurogenesis preferentially in the suprapyramidal blade of the rat dorsal dentate gyrus. Brain structure & function. vol 223. issue 1. 2019-02-22. PMID:28852856. |
the continuous generation of new neurons and glial cells in the adult hippocampal dentate gyrus (dg) represents an important form of adult neuroplasticity, involved in normal brain function and behavior but also associated with the etiopathogenesis and treatment of psychiatric disorders. |
2019-02-22 |
2023-08-13 |
rat |
| J Harry Blaise, Jee E Park, Nicholas J Bellas, Thomas M Gitchell, Vy Pha. Caffeine consumption disrupts hippocampal long-term potentiation in freely behaving rats. Physiological reports. vol 6. issue 5. 2019-02-21. PMID:29512310. |
stimulating and recording electrodes were chronically implanted in the perforant pathway (pp) and dentate gyrus (dg) region of the hippocampus, respectively, to permit stable electrophysiological recordings of synaptic transmission at this synapse. |
2019-02-21 |
2023-08-13 |
rat |
| Elane N Magn. Proliferative hippocampal activity in a group of patients with Rasmussen's encephalitis: Neuronal, glial, and BDNF tissue expression correlations. Epilepsy & behavior : E&B. vol 82. 2019-02-21. PMID:29579552. |
these results suggest a proliferation activity in the dg subfield of patients with re, and also future studies are necessary to address the role of new cells in the hippocampus of patients with re. |
2019-02-21 |
2023-08-13 |
human |
| Anna Beroun, Maria Nalberczak-Skóra, Zofia Harda, Małgorzata Piechota, Magdalena Ziółkowska, Anna Cały, Roberto Pagano, Kasia Radwansk. Generation of silent synapses in dentate gyrus correlates with development of alcohol addiction. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 43. issue 10. 2019-02-21. PMID:29967367. |
here we focus on hippocampal circuitry and show that chemogenetic inhibition of dentate gyrus (dg) during presentation of alcohol-associated cues has long-lasting effects on mice behavior. |
2019-02-21 |
2023-08-13 |
mouse |
| Muhammad Tahir Khan, Juan Liu, Jana Nerlich, Yong Tang, Heike Franke, Peter Ille. Regulation of P2X7 receptor function of neural progenitor cells in the hippocampal subgranular zone by neuronal activity in the dentate gyrus. Neuropharmacology. vol 140. 2019-02-20. PMID:30092245. |
patch-clamp recordings from dentate gyrus (dg) granule cells in acutely prepared hippocampal slices of mice showed that incubation with 4-aminopyridine (4-ap) causes an excitability increase. |
2019-02-20 |
2023-08-13 |
mouse |
| b' Rita Soares, Filipa F Ribeiro, Sara Xapelli, T\\xc3\\xa2nia Genebra, Maria F Ribeiro, Ana M Sebasti\\xc3\\xa3o, Cec\\xc3\\xadlia M P Rodrigues, Susana Sol\\xc3\\xa. Tauroursodeoxycholic Acid Enhances Mitochondrial Biogenesis, Neural Stem Cell Pool, and Early Neurogenesis in Adult Rats. Molecular neurobiology. vol 55. issue 5. 2019-02-18. PMID:28534273.' |
in the present study, we explore the effect of tudca on regulation of nsc fate in neurogenic niches, the subventricular zone (svz) of the lateral ventricles and the hippocampal dentate gyrus (dg), using rat postnatal neurospheres and adult rats exposed to the bile acid. |
2019-02-18 |
2023-08-13 |
rat |
| Carine Nguemeni, Matthew W McDonald, Matthew S Jeffers, Jessica Livingston-Thomas, Diane Lagace, Dale Corbet. Short- and Long-term Exposure to Low and High Dose Running Produce Differential Effects on Hippocampal Neurogenesis. Neuroscience. vol 369. 2019-02-18. PMID:29175485. |
continuous running wheel (rw) exercise increases adult hippocampal neurogenesis in the dentate gyrus (dg) of rodents. |
2019-02-18 |
2023-08-13 |
human |
| Jianan Li, Xueting Li, Haoran Bi, Baixiang L. The MEK/ERK/CREB signaling pathway is involved in atrazine induced hippocampal neurotoxicity in Sprague Dawley rats. Ecotoxicology and environmental safety. vol 170. 2019-02-15. PMID:30580161. |
moreover, analysis by electron microscopy showed that hippocampal neuron ultrastructure in the dentate gyrus (dg) and cornu ammonis 1 (ca1) sub-regions was impaired in the atr-treated groups. |
2019-02-15 |
2023-08-13 |
human |
| M K Chawla, V L Sutherland, K Olson, B L McNaughton, C A Barne. Behavior-driven arc expression is reduced in all ventral hippocampal subfields compared to CA1, CA3, and dentate gyrus in rat dorsal hippocampus. Hippocampus. vol 28. issue 2. 2019-02-13. PMID:29232477. |
we report here, that arc is expressed in a greater proportion of cells in dorsal ca1, ca3, and dentate gyrus (dg), following spatial behavioral experiences compared to ventral hippocampal subregions (dorsal ca1 = 33%; ventral ca1 = 13%; dorsal ca3 = 23%; ventral ca3 = 8%; and dorsal dg = 2.5%; ventral dg = 1.2%). |
2019-02-13 |
2023-08-13 |
rat |
| Raymond P Kesne. An analysis of dentate gyrus function (an update). Behavioural brain research. vol 354. 2019-02-08. PMID:28756212. |
dysfunction of the dorsal dg can be shown to mediate mnemonic processing of spatially based information including a) the operation of conjunctive encoding of multiple sensory inputs to determine spatial representations, b) pattern separation based on reducing interference between similar spatial locations and spatial contexts for horizontal distance between objects, vertical distance for height of objects, slope or angle of motor movements, c) importance of spatial context in object recognition and processing of shades of grey associated with the walls of the box d) temporal integration in the creation of remote memory based in part on dg neurogenesis and function of the ca3 subregion of the hippocampus. |
2019-02-08 |
2023-08-13 |
rat |
| Xiangchang Zeng, Lulu Chen, Luping Zhou, Wei Luo, Kai Hu, Dongsheng Ouyan. [Expression and spatial distribution of P2X7 receptor in pilocarpine-induced epileptic rat hippocampus]. Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences. vol 42. issue 9. 2019-02-08. PMID:28989142. |
the expression pattern of p2x7 receptor in hippocampal dg and ca3 area was consistent with protein expression, but its expression in hippocampal ca1 area was not significantly changed after se.
conclusion: the expression of p2x7 receptor in post-se hippocampus is in a time-dependent manner and spatial specificity. |
2019-02-08 |
2023-08-13 |
rat |
| Hua Tian, Louis J Sparvero, Andrew A Amoscato, Anna Bloom, Hülya Bayır, Valerian E Kagan, Nicholas Winogra. Gas Cluster Ion Beam Time-of-Flight Secondary Ion Mass Spectrometry High-Resolution Imaging of Cardiolipin Speciation in the Brain: Identification of Molecular Losses after Traumatic Injury. Analytical chemistry. vol 89. issue 8. 2019-02-07. PMID:28306235. |
high-resolution images of naive and injured brain tissue facilitated the comparison of cl species across three multicell layers in the ca1, ca3, and dg regions of the hippocampus. |
2019-02-07 |
2023-08-13 |
Not clear |
| Iraj Salehi, Alireza Komaki, Seyed Asaad Karimi, Abdolrahman Sarihi, Mohammad Zare. Effect of garlic powder on hippocampal long-term potentiation in rats fed high fat diet: an in vivo study. Metabolic brain disease. vol 33. issue 3. 2019-02-05. PMID:29294234. |
the objective of this study was to determine the relation between the chronic consumption of garlic powder in combination with high-fat diet (hfd) on long term potentiation (ltp) in the dentate gyrus (dg) of rat hippocampus. |
2019-02-05 |
2023-08-13 |
rat |
| Iraj Salehi, Alireza Komaki, Seyed Asaad Karimi, Abdolrahman Sarihi, Mohammad Zare. Effect of garlic powder on hippocampal long-term potentiation in rats fed high fat diet: an in vivo study. Metabolic brain disease. vol 33. issue 3. 2019-02-05. PMID:29294234. |
it was suggested that the garlic powder administration could attenuate the deteriorating effect of hfd on in vivo hippocampal ltp in the granular cells of the dg. |
2019-02-05 |
2023-08-13 |
rat |
| Victor Silva da Fonsêca, André R da Silva Colla, Cristine de Paula Nascimento-Castro, Evelini Plácido, Julia Macedo Rosa, Marcelo Farina, Joana Gil-Mohapel, Ana Lúcia S Rodrigues, Patricia S Brocard. Brain-Derived Neurotrophic Factor Prevents Depressive-Like Behaviors in Early-Symptomatic YAC128 Huntington's Disease Mice. Molecular neurobiology. vol 55. issue 9. 2019-02-04. PMID:29388082. |
however, bdnf treatment only increased cell proliferation and neuronal differentiation in the hippocampal dentate gyrus (dg) of wild-type (wt) mice, without altering these parameters in their yac128 counterparts. |
2019-02-04 |
2023-08-13 |
mouse |
| Victor Silva da Fonsêca, André R da Silva Colla, Cristine de Paula Nascimento-Castro, Evelini Plácido, Julia Macedo Rosa, Marcelo Farina, Joana Gil-Mohapel, Ana Lúcia S Rodrigues, Patricia S Brocard. Brain-Derived Neurotrophic Factor Prevents Depressive-Like Behaviors in Early-Symptomatic YAC128 Huntington's Disease Mice. Molecular neurobiology. vol 55. issue 9. 2019-02-04. PMID:29388082. |
moreover, bdnf treatment did not cause an increase in the number of dendritic branches in the hippocampal dg when compared with animals treated with vehicle. |
2019-02-04 |
2023-08-13 |
mouse |