| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Youri G Bolsius, Peter Meerlo, Martien J Kas, Ted Abel, Robbert Haveke. Sleep deprivation reduces the density of individual spine subtypes in a branch-specific fashion in CA1 neurons. Journal of sleep research. 2021-09-29. PMID:34263991. |
we previously found that 5 h of sleep deprivation robustly decreases dendritic spine density in the ca1 area of the hippocampus in adult male mice. |
2021-09-29 |
2023-08-13 |
mouse |
| Fang Yang, Hong Wang, Huali Chen, Dongzhi Ran, Qiang Tang, Ping Weng, Yuzhuo Sun, Wengao Jian. RAGE Signaling pathway in hippocampus dentate gyrus involved in GLT-1 decrease induced by chronic unpredictable stress in rats. Brain research bulletin. vol 163. 2021-09-29. PMID:32621862. |
our study showed chronic unpredictable stress (cus) induced depressive-like behaviors and reduced rage expression in hippocampus dg, ca1 and ca3 areas. |
2021-09-29 |
2023-08-13 |
rat |
| Zhen Lan, Zhaoyou Meng, Biyao Lian, Mengying Liu, Tao Sun, Huan Sun, Zhi Liu, Zhenxin Hu, Qiang Guo, Jiqiang Zhan. Hippocampal Aromatase Knockdown Aggravates Ovariectomy-Induced Spatial Memory Impairment, Aβ Accumulation and Neural Plasticity Deficiency in Adult Female Mice. Neurochemical research. vol 46. issue 5. 2021-09-27. PMID:33559105. |
four weeks later the spatial learning and memory behavior was examined with morris water maze, the expression of hippocampal aβ related proteins, selected synaptic proteins and ca1 synapse density, actin polymerization related proteins and ca1 spine density were also examined. |
2021-09-27 |
2023-08-13 |
mouse |
| Wilma Helena Oliveira, Clarissa Figueiredo Braga, Deniele Bezerra Lós, Shyrlene Meiry Rocha Araújo, MariaEduarda Rocha França, Eduardo Duarte-Silva, Gabriel Barros Rodrigues, Sura Wanessa Santos Rocha, Christina Alves Peixot. Metformin prevents p-tau and amyloid plaque deposition and memory impairment in diabetic mice. Experimental brain research. vol 239. issue 9. 2021-09-21. PMID:34283253. |
moreover, the m200 group showed reduced gfap immunoreactivity in hippocampal dentate gyrus and ca1 compared with the stz group. |
2021-09-21 |
2023-08-13 |
mouse |
| John P McCauley, Maurice A Petroccione, Lianna Y D'Brant, Gabrielle C Todd, Nurat Affinnih, Justin J Wisnoski, Shergil Zahid, Swasti Shree, Alioscka A Sousa, Rose M De Guzman, Rosanna Migliore, Alexey Brazhe, Richard D Leapman, Alexander Khmaladze, Alexey Semyanov, Damian G Zuloaga, Michele Migliore, Annalisa Scimem. Circadian Modulation of Neurons and Astrocytes Controls Synaptic Plasticity in Hippocampal Area CA1. Cell reports. vol 33. issue 2. 2021-09-21. PMID:33053337. |
circadian modulation of neurons and astrocytes controls synaptic plasticity in hippocampal area ca1. |
2021-09-21 |
2023-08-13 |
Not clear |
| Sam A Booker, Anna Sumera, Peter C Kind, David J A Wylli. Contribution of NMDA Receptors to Synaptic Function in Rat Hippocampal Interneurons. eNeuro. vol 8. issue 4. 2021-09-16. PMID:34326063. |
in this study, we take advantage of a recently generated glun2a-null rat model to assess the contribution of glun2a subunits to glutamatergic synaptic currents in three subclasses of interneuron found in the ca1 region of the hippocampus. |
2021-09-16 |
2023-08-13 |
rat |
| Rasha H Mehder, Brian M Bennett, R David Andre. Age-Related Neuronal Deterioration Specifically Within the Dorsal CA1 Region of the Hippocampus in a Mouse Model of Late Onset Alzheimer's Disease. Journal of Alzheimer's disease : JAD. vol 79. issue 4. 2021-09-15. PMID:33459722. |
age-related neuronal deterioration specifically within the dorsal ca1 region of the hippocampus in a mouse model of late onset alzheimer's disease. |
2021-09-15 |
2023-08-13 |
mouse |
| Anne-Sophie Racine, François-Xavier Michon, Isabel Laplante, Jean-Claude Lacaill. Somatostatin contributes to long-term potentiation at excitatory synapses onto hippocampal somatostatinergic interneurons. Molecular brain. vol 14. issue 1. 2021-09-15. PMID:34429141. |
somatostatin-expressing interneurons (som-ins) are a major subpopulation of gabaergic cells in ca1 hippocampus that receive excitation from pyramidal cells (pcs), and, in turn, provide feedback inhibition onto pc dendrites. |
2021-09-15 |
2023-08-13 |
mouse |
| Dustin Fetterhoff, Andrey Sobolev, Christian Leibol. Graded remapping of hippocampal ensembles under sensory conflicts. Cell reports. vol 36. issue 11. 2021-09-15. PMID:34525357. |
to determine how hippocampal ensembles combine multimodal sensory cues, we examine hippocampal ca1 remapping in mongolian gerbils in a 1d virtual reality experiment, during which self-motion cues (locomotor, vestibular, and optic flow information) and allocentric visual cues are altered. |
2021-09-15 |
2023-08-13 |
Not clear |
| Anastasia Noël, Bénédicte Foveau, Andréa C LeBlan. Caspase-6-cleaved Tau fails to induce Tau hyperphosphorylation and aggregation, neurodegeneration, glial inflammation, and cognitive deficits. Cell death & disease. vol 12. issue 3. 2021-09-14. PMID:33649324. |
a slight accumulation of tau phosphorylated at s396/404 and s202 was observed in cornu ammonis 1 (ca1) hippocampal neuron soma of ctc compared to cto brains. |
2021-09-14 |
2023-08-13 |
mouse |
| Pierre Wibawa, Florian Kurth, Eileen Luders, Christos Pantelis, Vanessa L Cropley, Maria A Di Biase, Dennis Velakoulis, Mark Walterfan. Differential involvement of hippocampal subfields in Niemann-Pick type C disease: a case-control study. Metabolic brain disease. vol 36. issue 7. 2021-09-14. PMID:34146215. |
gray matter volumes of the cornu ammonis (ca1, ca2 and ca3), dentate gyrus (dg), subiculum, entorhinal cortex and hippocampal-amygdalar transition area were calculated by integrating mri-based image intensities with microscopically defined cytoarchitectonic probabilities. |
2021-09-14 |
2023-08-13 |
Not clear |
| Azadehalsadat Hosseini Dastgerdi, Maryam Radahmadi, Ali Asghar Pourshanazar. Comparing the effects of crocin at different doses on excitability and long-term potentiation in the CA1 area, as well as the electroencephalogram responses of rats under chronic stress. Metabolic brain disease. vol 36. issue 7. 2021-09-14. PMID:34216349. |
therefore, this study compared the impact of crocin at different doses on the excitability and long-term potentiation (ltp) in the ca1 area of rats, as well as their electroencephalogram (eeg) responses, hippocampal and frontal cortical glucose levels under chronic restraint stress (an emotional stress model). forty rats were allocated into five groups of control, sham, restraint stress (6 h/day/21 days), and two stress groups receiving intraperitoneal injections of crocin (30, 60 mg/kg/day). |
2021-09-14 |
2023-08-13 |
rat |
| Małgorzata Beręsewicz-Haller, Olga Krupska, Paweł Bochomulski, Danuta Dudzik, Anita Chęcińska, Wojciech Hilgier, Coral Barbas, Krzysztof Zablocki, Barbara Zablock. Mitochondrial Metabolism behind Region-Specific Resistance to Ischemia-Reperfusion Injury in Gerbil Hippocampus. Role of PKCβII and Phosphate-Activated Glutaminase. International journal of molecular sciences. vol 22. issue 16. 2021-09-14. PMID:34445210. |
the gerbils hippocampal tissue were isolated at various time of reperfusion and cell lysates or mitochondria were isolated from ca1 and ca2-4,dg hippocampal regions. |
2021-09-14 |
2023-08-13 |
Not clear |
| Ivan Goussakov, Sylvia Synowiec, Daniil P Aksenov, Alexander Drobyshevsk. Occlusion of activity dependent synaptic plasticity by late hypoxic long term potentiation after neonatal intermittent hypoxia. Experimental neurology. vol 337. 2021-09-13. PMID:33358869. |
in vivo recordings of schaffer collateral stimulation-induced synaptic responses during and after ih in the ca1 region of the hippocampus revealed pathological late phase hypoxic long term potentiation (hltp) (154%) that lasted more than four hours and could be reversed by depotentiation with low frequency stimulation (lfs), or abolished by nmda and pka inhibitors (mk-801 and cmiq). |
2021-09-13 |
2023-08-13 |
mouse |
| Nádia Carolina Rodrigues, Armando Silva-Cruz, Ana Caulino-Rocha, Andreia Bento-Oliveira, Joaquim Alexandre Ribeiro, Diana Cunha-Rei. Hippocampal CA1 theta burst-induced LTP from weaning to adulthood: Cellular and molecular mechanisms in young male rats revisited. The European journal of neuroscience. vol 54. issue 4. 2021-09-10. PMID:34251729. |
long-term potentiation (ltp) is a highly studied cellular process, yet determining the transduction and gamma aminobutyric acid (gabaergic) pathways that are the essential versus modulatory for ltp elicited by theta burst stimulation (tbs) in the hippocampal cornu ammonis 1 (ca1) area is still elusive, due to the use of different tbs intensities, patterns or different rodent/cellular models. |
2021-09-10 |
2023-08-13 |
rat |
| Xiaoyu Li, Sonja Johann, Gabriele M Rune, Roland A Bende. Sex-specific Regulation of Spine Density and Synaptic Proteins by G-protein-coupled Estrogen Receptor (GPER)1 in Developing Hippocampus. Neuroscience. vol 472. 2021-09-10. PMID:34364953. |
taken together, our results support a role of gper1 in mediating structural plasticity in ca1 slm, but suggest that in developing hippocampus, this role is sex-specific. |
2021-09-10 |
2023-08-13 |
mouse |
| Simon Gelman, Jonathan Palma, Afshin Ghavam. Axonal Conduction Velocity in CA1 Area of Hippocampus is Reduced in Mouse Models of Alzheimer's Disease. Journal of Alzheimer's disease : JAD. vol 77. issue 4. 2021-09-10. PMID:32925062. |
axonal conduction velocity in ca1 area of hippocampus is reduced in mouse models of alzheimer's disease. |
2021-09-10 |
2023-08-13 |
mouse |
| Julie Faitg, Clay Lacefield, Tracey Davey, Kathryn White, Ross Laws, Stylianos Kosmidis, Amy K Reeve, Eric R Kandel, Amy E Vincent, Martin Picar. 3D neuronal mitochondrial morphology in axons, dendrites, and somata of the aging mouse hippocampus. Cell reports. vol 36. issue 6. 2021-09-09. PMID:34380033. |
we examine somatic, dendritic, and axonal mitochondria in the dentate gyrus and cornu ammonis 1 (ca1) of the mouse hippocampus, two subregions with distinct principal cell types and functions. |
2021-09-09 |
2023-08-13 |
mouse |
| Pen-Sen Huang, Ping-Yen Tsai, Ling-Yu Yang, Daniela Lecca, Weiming Luo, Dong Seok Kim, Barry J Hoffer, Yung-Hsiao Chiang, Nigel H Greig, Jia-Yi Wan. 3,6'-Dithiopomalidomide Ameliorates Hippocampal Neurodegeneration, Microgliosis and Astrogliosis and Improves Cognitive Behaviors in Rats with a Moderate Traumatic Brain Injury. International journal of molecular sciences. vol 22. issue 15. 2021-09-08. PMID:34361041. |
the number of degenerating neurons in the ca1 and dentate gyrus (dg) regions of the hippocampus after a tbi was reduced by pom and dp. |
2021-09-08 |
2023-08-13 |
rat |
| Oleg Vetrovoy, Viktor Stratilov, Peter Nimiritsky, Pavel Makarevich, Ekaterina Tyulkov. Prenatal Hypoxia Induces Premature Aging Accompanied by Impaired Function of the Glutamatergic System in Rat Hippocampus. Neurochemical research. vol 46. issue 3. 2021-09-07. PMID:33389385. |
we have shown an age-dependent progressive decrease in the hippocampal glutamate levels, a decrease of the neuronal cell number in the ca1 hippocampal region, as well as impairment of spatial long-term memory in the morris water navigation task. |
2021-09-07 |
2023-08-13 |
rat |