| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Ana Fernanda Salinas-García, Angélica Roque, Jonathan Zamudio-Flores, Esperanza Meléndez-Herrera, Anthony E Kline, Naima Laju. Early Life Stress Negatively Impacts Spatial Learning Acquisition and Increases Hippocampal CA1 Microglial Activation After a Mild Traumatic Brain Injury in Adult Male Rats. Journal of neurotrauma. vol 41. issue 3-4. 2024-02-01. PMID:37885223. |
however, ms180 + mtbi rats exhibited a greater increase in microglial activation in the ipsilateral ca1 hippocampus subfield compared with cont + mtbi. |
2024-02-01 |
2024-02-04 |
rat |
| Jiaxi Song, Meixi Li, Ning Kang, Wei Jin, Yining Xiao, Zhe Li, Qianqian Qi, Jiayu Zhang, Yaxin Duan, Xiaoxiao Feng, Peiyuan L. Baicalein ameliorates cognitive impairment of vascular dementia rats via suppressing neuroinflammation and regulating intestinal microbiota. Brain research bulletin. vol 208. 2024-02-01. PMID:38295883. |
we applied he staining, immunofluorescence and elisa to observe that baicalein treatment significantly improved cch-induced neuronal damage in the ca1 region of the hippocampus, and reduced glial cell activation and release of pro-inflammatory factors. |
2024-02-01 |
2024-02-04 |
rat |
| Liam T Ralph, John Georgiou, Graham L Collingridge, Patrick Tidbal. Sex-dependence of synaptic depression induced by activation of metabotropic glutamate receptors in rat hippocampus. Brain and neuroscience advances. vol 8. 2024-02-01. PMID:38298523. |
we studied dhpg-induced long-term depression at the schaffer collateral-commissural pathway in area ca1 of hippocampal slices prepared from three separate age groups of sprague dawley rats. |
2024-02-01 |
2024-02-03 |
rat |
| Shiva Zeini, Nahid Davoodian, Seyed Abdollah Mousav. Gamma-oryzanol attenuates lipopolysaccharide-induced cognitive impairment by modulation of hippocampal inflammatory response and glial activation in mice. Journal of neuroimmunology. vol 387. 2024-01-26. PMID:38278081. |
also, neuronal loss, microglia, and astrocyte densities were evaluated in the ca1 and ca3 hippocampus. |
2024-01-26 |
2024-01-29 |
mouse |
| Shiva Zeini, Nahid Davoodian, Seyed Abdollah Mousav. Gamma-oryzanol attenuates lipopolysaccharide-induced cognitive impairment by modulation of hippocampal inflammatory response and glial activation in mice. Journal of neuroimmunology. vol 387. 2024-01-26. PMID:38278081. |
this behavioral improvement was accompanied by a significant reduction in the number of microglia and astrocytes in the ca1 and ca3 hippocampus. |
2024-01-26 |
2024-01-29 |
mouse |
| Isaac Vingan, Victoria Sook Keng Tung, Shwetha Phatarpekar, A Iván Hernández, Oleg V Evgrafov, Juan Marcos Alarco. Spatially Resolved Transcriptomic Signatures of Hippocampal Subregions and bioRxiv : the preprint server for biology. 2024-01-23. PMID:38260257. |
we found that training induced differentially expressed genes (degs) in the ca1 and ca3 hippocampal subregions were enriched with genes involved in synaptic transmission and synaptic plasticity, while degs in the dentate gyrus (dg) were enriched with genes involved in energy balance and ribosomal function. |
2024-01-23 |
2024-01-25 |
Not clear |
| Ning Jiang, Yiwen Zhang, Caihong Yao, Fang Chen, Yupei Liu, Yuzhen Chen, Yan Wang, Muhammad Iqbal Choudhary, Xinmin Li. Hemerocallis citrina Baroni ameliorates chronic sleep deprivation-induced cognitive deficits and depressive-like behaviours in mice. Life sciences in space research. vol 40. 2024-01-20. PMID:38245346. |
furthermore, hce suppressed sd-induced microglial activation in the prefrontal cortex (pfc) and the ca1 and dentate gyrus (dg) regions of the hippocampus. |
2024-01-20 |
2024-01-23 |
mouse |
| Jemma G Gasperoni, Stephanie C Tran, Sylvia V H Grommen, Bert De Groef, Sebastian Dworki. The Role of PLAG1 in Mouse Brain Development and Neurogenesis. Molecular neurobiology. 2024-01-19. PMID:38240991. |
we noted striking spatial-restriction of plag1 within the cornu ammonis (ca1) region of the hippocampus and layer-specific cortical expression, with abundant expression noted in all layers except layer 5. |
2024-01-19 |
2024-01-21 |
mouse |
| Marielena Sosa, Mark H Plitt, Lisa M Giocom. Hippocampal sequences span experience relative to rewards. bioRxiv : the preprint server for biology. 2024-01-18. PMID:38234842. |
to test this hypothesis, we performed two-photon imaging of calcium activity in hippocampal area ca1 as mice navigated virtual linear environments with multiple changing hidden reward locations. |
2024-01-18 |
2024-01-20 |
mouse |
| Bart C J Dirven, Lennart van Melis, Teya Daneva, Lieke Dillen, Judith R Homberg, Tamas Kozicz, Marloes J A G Hencken. Hippocampal trauma memory processing conveying susceptibility to traumatic stress. Neuroscience. 2024-01-14. PMID:38220126. |
while no differences in the size of the hippocampal neuronal ensemble activated during fear learning were observed between groups, susceptible mice displayed a smaller ensemble activated upon remote fear memory recall in the ventral ca1, higher regional hippocampal pv |
2024-01-14 |
2024-01-17 |
mouse |
| Marijke Vergaelen, Simona Manzella, Kristl Vonck, Erine Craey, Jeroen Spanoghe, Mathieu Sprengers, Evelien Carrette, Wytse Jan Wadman, Jean Delbeke, Paul Boon, Lars Emil Larsen, Robrecht Raed. Increased Dentate Gyrus Excitability in the Intrahippocampal Kainic Acid Mouse Model for Temporal Lobe Epilepsy. International journal of molecular sciences. vol 25. issue 1. 2024-01-11. PMID:38203829. |
we recorded field postsynaptic potentials (fpsps) after electrical stimulation in the ca1 region and in the dentate gyrus (dg) of hippocampal slices of ihka and healthy mice using a multielectrode array (mea). |
2024-01-11 |
2024-01-13 |
mouse |
| Marijke Vergaelen, Simona Manzella, Kristl Vonck, Erine Craey, Jeroen Spanoghe, Mathieu Sprengers, Evelien Carrette, Wytse Jan Wadman, Jean Delbeke, Paul Boon, Lars Emil Larsen, Robrecht Raed. Increased Dentate Gyrus Excitability in the Intrahippocampal Kainic Acid Mouse Model for Temporal Lobe Epilepsy. International journal of molecular sciences. vol 25. issue 1. 2024-01-11. PMID:38203829. |
these results point to increased neuronal excitability in the dg but not in the ca1 region of the hippocampus of ihka mice. |
2024-01-11 |
2024-01-13 |
mouse |
| Ling-Kun Zhang, Li Liu, Qingpeng Liu, Yiquan Zhang, Ziqing Li, Haoming Xu, Weiwei Bai, Yiyan Guo, Dandan Zhang, Zhendong Chen, Kunwen Xia, Chu-Hua Li, Jian Ge, Yan-Qing Gua. Hippocampal-derived extracellular vesicle synergistically deliver active adenosine hippocampus targeting to promote cognitive recovery after stroke. Colloids and surfaces. B, Biointerfaces. vol 234. 2024-01-10. PMID:38199187. |
in vivo, ev-ad reduced cell death and reversed inflammation in hippocampus of ischemic mice, and improved long-term memory and learning impairment by regulating the expression of the a1 receptor and the a2a receptor in the ca1 region. |
2024-01-10 |
2024-01-13 |
mouse |
| Rong-Xin Zou, Xiaozhen Gu, Chenqing Huang, Hui-Li Wang, Xiang-Tao Che. Chronic Pb exposure impairs learning and memory abilities by inhibiting excitatory projection neuro-circuit of the hippocampus in mice. Toxicology. 2023-12-31. PMID:38160928. |
in conclusion, our data indicated that pb significantly impaired the excitatory connections from ec to the hippocampus (ca1 and dg), providing a novel neuro-circuitry basis for pb neurotoxicity. |
2023-12-31 |
2024-01-05 |
mouse |
| Didem Dönmez Aydin, Oğuz Taşkınalp, Enis Uluçam, Hakan Karadağ, Gülnur Kızılay Özfidan, Ruhan Topuz, Onur Erso. The Effect of Acute and Chronic Formaldehyde Exposure on Learning and Memory in Male and Female Rats. The International journal of neuroscience. 2023-12-28. PMID:38152865. |
several studies have shown that formaldehyde affects the ca1 and ca3 regions of the hippocampus, which play crucial roles in memory consolidation. |
2023-12-28 |
2023-12-30 |
rat |
| Jasmin A Strickland, Joseph M Austen, Rolf Sprengel, David J Sanderso. Knockout of NMDARs in CA1 and dentate gyrus fails to impair temporal control of conditioned behavior in mice. Hippocampus. 2023-12-23. PMID:38140716. |
we tested the prediction that hippocampal nmda receptors are required for learning about time by testing mice that lack postembryonal nmdars in the ca1 and dentate gyrus (dg) hippocampal subfields on three different appetitive temporal learning procedures. |
2023-12-23 |
2023-12-25 |
mouse |
| Changjian Wan, Xueqing Song, Zhuyu Zhang, Wenxiang Hu, Yanhua Chen, Wei Sun, Zhibin Liu, Songhua Wang, Wei Men. Voluntary exercise during puberty promotes spatial memory and hippocampal DG/CA3 synaptic transmission in mice. Cerebral cortex (New York, N.Y. : 1991). 2023-12-21. PMID:38124544. |
the findings suggest that voluntary exercise during development can enhance spatial memory in mice by increasing synapse numbers and improving synaptic transmission in hippocampal dentate gyrus and ca3 regions, but not in ca1 region. |
2023-12-21 |
2023-12-23 |
mouse |
| Razieh Hajisoltani, Gholam Hossein Meftah. Epinephrine injected into the basolateral amygdala affects anxiety-like behavior and memory performance in stressed rats. Neuroscience letters. 2023-12-12. PMID:38086522. |
treatment with epinephrine significantly increases the slope of fepsp in the ca1 region of the hippocampus in the control and stress rats. |
2023-12-12 |
2023-12-17 |
rat |
| Glaucia Mara MenezesdaSilva, Eduardo Carvalho de Arruda Veiga, Manuel Jesus Simões, Ricardo Santos Simões, Marcos Eiji Shiroma, Maria Cândida Pinheiro Baracat, Givanna Santos Cavalcanti, Jose Maria Soares Junior, Edmund Chada Baraca. Effects of estrogen and raloxifene on synaptic density in the hippocampal CA1 region of ovariectomized rats. Clinics (Sao Paulo, Brazil). vol 78. 2023-11-28. PMID:38016196. |
the ca1 region of the hippocampus has an important role in learning and memory. |
2023-12-06 |
2023-12-07 |
rat |
| Chao Song, Zixu Wang, Jing Cao, Yulan Dong, Yaoxing Che. Hesperetin protects hippocampal neurons from the neurotoxicity of Aflatoxin B1 in mice. Ecotoxicology and environmental safety. vol 269. 2023-12-06. PMID:38056121. |
our findings demonstrated that afb1 increased the levels of bax and cleaved-caspase3 proteins, while decreasing the levels of bcl2 protein in the ca1 and ca3 regions of the hippocampus. |
2023-12-06 |
2023-12-10 |
mouse |