| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Tatsuya Maekawa, Miki Sugimoto, Shinichi Kume, Takeshi Oht. Pathophysiological features in the brains of female Spontaneously Diabetic Torii (SDT) fatty rats. The Journal of veterinary medical science. 2022-01-27. PMID:35082197. |
the parietal cortical thickness was measured and the number of pyramidal cells in the hippocampal cornu ammonis 1 and 3 (ca1 and ca3) and the number of granule cells in the dentate gyrus (dg) regions were counted. |
2022-01-27 |
2023-08-13 |
rat |
| Tatsuya Maekawa, Miki Sugimoto, Shinichi Kume, Takeshi Oht. Pathophysiological features in the brains of female Spontaneously Diabetic Torii (SDT) fatty rats. The Journal of veterinary medical science. 2022-01-27. PMID:35082197. |
the area of glial fibrillary acidic protein (gfap) positivity in ca1, ca3 and dg regions were measured. |
2022-01-27 |
2023-08-13 |
rat |
| Mumin Alper Erdogan, Mehmet Kirazlar, Gurkan Yigitturk, Oytun Erba. Digoxin Exhibits Neuroprotective Properties in a Rat Model of Dementia. Neurochemical research. 2022-01-22. PMID:35064518. |
the levels of tumor necrosis factor-alpha (tnf-α) and choline acetyl transferase (chat) were measured in the brain, and neurons were counted using cresyl violet staining in cornu ammonis-1 (ca1) and cornu ammonis-3 (ca3) cornu ammonis (ca3). |
2022-01-22 |
2023-08-13 |
human |
| Emre Hari, Elif Kurt, Ali Bayram, Gozde Kizilates-Evin, Burak Acar, Tamer Demiralp, Hakan Gurvi. Volumetric changes within hippocampal subfields in Alzheimer's disease continuum. Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology. 2022-01-18. PMID:35041116. |
the hippocampal formation was subdivided into ca1, ca3, subiculum (sub), and dentate gyrus (dg) using freesurfer and volumetric values were obtained. |
2022-01-18 |
2023-08-13 |
Not clear |
| Emre Hari, Elif Kurt, Ali Bayram, Gozde Kizilates-Evin, Burak Acar, Tamer Demiralp, Hakan Gurvi. Volumetric changes within hippocampal subfields in Alzheimer's disease continuum. Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology. 2022-01-18. PMID:35041116. |
ancova results of the hippocampal subfields displayed statistically significant differences among the three groups in bilateral ca1, sub, and dg volumes (right ca1: f = 7.316, p = 0.002; left ca1: f = 6.768, p = 0.003; right sub: f = 9.390, p < 0.001; left sub: f = 5.925, p = 0.005; right dg: f = 9.469, p < 0.001; left dg: f = 9.354, p < 0.001), while ca3 volumes were not significantly different among the groups. |
2022-01-18 |
2023-08-13 |
Not clear |
| Emre Hari, Elif Kurt, Ali Bayram, Gozde Kizilates-Evin, Burak Acar, Tamer Demiralp, Hakan Gurvi. Volumetric changes within hippocampal subfields in Alzheimer's disease continuum. Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology. 2022-01-18. PMID:35041116. |
while our results are generally consistent with the literature in terms of the ca1 and sub findings, they additionally point to the importance of the significant volume loss in dg and the resilience of the ca3 sector. |
2022-01-18 |
2023-08-13 |
Not clear |
| Marina F Souza, Katty A A L Medeiros, Lívia C R F Lins, José M M Bispo, Auderlan M Gois, Edson R Santos, Thiago H Almeida-Souza, João E C Melo, Heitor S Franco, Rodolfo S Silva, Eduardo A Pereira-Filho, Marco Aurelio M Freire, José R Santo. Motor, memory, and anxiety-like behavioral impairments associated with brain-derived neurotrophic factor and dopaminergic imbalance after inhalational exposure to deltamethrin. Brain research bulletin. 2022-01-18. PMID:35041849. |
the animals submitted to 9 inhalations of dm showed a reduction in immunoreactivity for th in the substantia nigra pars compacta (snpc), ventral tegmental area (vta), and dorsal striatum (ds) areas, and an increase in bdnf in the ds and ca1, ca3 and dentate gyrus (dg) hippocampal areas. |
2022-01-18 |
2023-08-13 |
rat |
| Alena Kalinina, Zakhar Krekhno, Janet Yee, Hugo Lehmann, Neil M Fournie. Effect of repeated seizures on spatial exploration and immediate early gene expression in the hippocampus and dentate gyrus. IBRO neuroscience reports. vol 12. 2022-01-14. PMID:35028638. |
the present study sought out to examine the impact of chronic pentylenetetrazole evoked seizures (ptz kindling) on spatial exploration induced in ieg expression (c-fos, Δfosb, homer1a, egr1, npas4, nr4a1) in the hippocampus (ca1 and ca3 subfields) and dentate gyrus of rats. |
2022-01-14 |
2023-08-13 |
rat |
| H S Nandini, K L Krishna, Chinnappa Apattir. Combination of Ocimum sanctum extract and Levetiracetam ameliorates cognitive dysfunction and hippocampal architecture in rat model of Alzheimer's disease. Journal of chemical neuroanatomy. 2022-01-01. PMID:34973350. |
treatment with ose and ose+lev also restored the hippocampal architecture by ameliorating the neuronal count in ca1, ca3 and dg regions. |
2022-01-01 |
2023-08-13 |
human |
| Emily A Aery Jones, Antara Rao, Misha Zilberter, Biljana Djukic, Jason S Bant, Anna K Gillespie, Nicole Koutsodendris, Maxine Nelson, Seo Yeon Yoon, Ky Huang, Heidi Yuan, Theodore M Gill, Yadong Huang, Loren M Fran. Dentate gyrus and CA3 GABAergic interneurons bidirectionally modulate signatures of internal and external drive to CA1. Cell reports. vol 37. issue 13. 2021-12-29. PMID:34965435. |
dentate gyrus and ca3 gabaergic interneurons bidirectionally modulate signatures of internal and external drive to ca1. |
2021-12-29 |
2023-08-13 |
Not clear |
| Qinghu Yang, Da Song, Zhen Xie, Guiqiong He, Juan Zhao, Zhe Wang, Zhifang Dong, Heao Zhang, Liang Yang, Ming Jiang, Yili Wu, Qing Shi, Junjie Li, Jun Yang, Zhantao Bai, Zhenzhen Quan, Hong Qin. Optogenetic stimulation of CA3 pyramidal neurons restores synaptic deficits to improve spatial short-term memory in APP/PS1 mice. Progress in neurobiology. 2021-12-26. PMID:34953962. |
it is reported optogenetic manipulation of dg or ca1 can rescue the memory impairment of app/ps1 mice, however, how ca3 region contributes to ad-related deficits in cognitive function is still unknown. |
2021-12-26 |
2023-08-13 |
mouse |
| Suresh Konakanchi, Venkateswarlu Raavi, Harendra Kumar Ml, Vinutha Shankar M. Effect of chronic sleep deprivation and sleep recovery on hippocampal CA3 neurons, spatial memory and anxiety-like behavior in rats. Neurobiology of learning and memory. vol 187. 2021-12-11. PMID:34808338. |
several studies have reported the effects of sleep deprivation on ca1 and dentate gyrus regions of the hippocampus; in contrast, there is less known about the impact of chronic sleep deprivation (csd) and sleep recovery on ca3 neurons and behavior. |
2021-12-11 |
2023-08-13 |
rat |
| Ruike Wang, Zuntao Wu, Mengchen Liu, Yingying Wu, Qiong Li, Yue Ba, Huizhen Zhang, Xuemin Cheng, Guoyu Zhou, Hui Huan. Resveratrol reverses hippocampal synaptic markers injury and SIRT1 inhibition against developmental Pb exposure. Brain research. vol 1767. 2021-12-09. PMID:34175265. |
the dg, ca1 and ca3 regions of the hippocampus showed a considerable increase in the expression of pre- and postsynaptic proteins (p < 0.001 vs 0.2% pb group). |
2021-12-09 |
2023-08-13 |
rat |
| Júlio Santos-Terra, Iohanna Deckmann, Gustavo Brum Schwingel, André Vinicius Contri Paz, Clarissa S Gama, Victorio Bambini-Junior, Mellanie Fontes-Dutra, Carmem Gottfrie. Resveratrol prevents long-term structural hippocampal alterations and modulates interneuron organization in an animal model of ASD. Brain research. vol 1768. 2021-12-09. PMID:34331907. |
in addition, pv+ neurons were diminished in ca1, ca2, and ca3, and som |
2021-12-09 |
2023-08-13 |
Not clear |
| Yinxian Wen, Siyuan Cheng, Juan Lu, Xia He, Zhexiao Jiao, Dan Xu, Hui Wan. Dysfunction of the hypothalamic‑pituitary‑adrenal axis in male rat offspring with prenatal food restriction: Fetal programming of hypothalamic hyperexcitability and poor hippocampal feedback. Molecular medicine reports. vol 25. issue 1. 2021-12-03. PMID:34796908. |
however, the mrna expression levels of both mr and gr in the pfr rats were higher compared with those of the control after ucs, which was accompanied histopathological changes in the dentate gyrus, cornu ammonis (ca1) and ca3 areas. |
2021-12-03 |
2023-08-13 |
rat |
| Xia Liang, Li-Ming Hsu, Hanbing Lu, Jessica A Ash, Peter R Rapp, Yihong Yan. Functional Connectivity of Hippocampal CA3 Predicts Neurocognitive Aging via CA1-Frontal Circuit. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 8. 2021-11-29. PMID:32239141. |
the ca3 and ca1 principal cell fields of the hippocampus are vulnerable to aging, and age-related dysfunction in ca3 may be an early seed event closely linked to individual differences in memory decline. |
2021-11-29 |
2023-08-13 |
rat |
| Xia Liang, Li-Ming Hsu, Hanbing Lu, Jessica A Ash, Peter R Rapp, Yihong Yan. Functional Connectivity of Hippocampal CA3 Predicts Neurocognitive Aging via CA1-Frontal Circuit. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 8. 2021-11-29. PMID:32239141. |
here, using resting-state fmri in a group of aged rats uncontaminated by neurodegenerative disease, aged rats displayed widespread reductions in functional connectivity of ca3 and ca1 fields. |
2021-11-29 |
2023-08-13 |
rat |
| Xia Liang, Li-Ming Hsu, Hanbing Lu, Jessica A Ash, Peter R Rapp, Yihong Yan. Functional Connectivity of Hippocampal CA3 Predicts Neurocognitive Aging via CA1-Frontal Circuit. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 8. 2021-11-29. PMID:32239141. |
notably, the effects of ca3 connectivity on memory performance were mediated by ca1 connectivity with prefrontal cortex. |
2021-11-29 |
2023-08-13 |
rat |
| Xia Liang, Li-Ming Hsu, Hanbing Lu, Jessica A Ash, Peter R Rapp, Yihong Yan. Functional Connectivity of Hippocampal CA3 Predicts Neurocognitive Aging via CA1-Frontal Circuit. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 8. 2021-11-29. PMID:32239141. |
we additionally found that spatial learning and memory were associated with functional connectivity changes lateralized to the left ca3 and ca1 divisions. |
2021-11-29 |
2023-08-13 |
rat |
| Zahra Moradi, Zahra Rabiei, Maryam Anjomshoa, Zeinab Amini-Farsani, Vahid Massahzadeh, Samira Asgharzad. Neuroprotective effect of wild lowbush blueberry (Vaccinium angustifolium) on global cerebral ischemia/reperfusion injury in rats: Downregulation of iNOS/TNF-α and upregulation of miR-146a/miR-21 expression. Phytotherapy research : PTR. vol 35. issue 11. 2021-11-25. PMID:34580912. |
likewise, the bbe enlarged the ca1 and ca3 domains of the post-stroke pyramidal cell layers of the hippocampus. |
2021-11-25 |
2023-08-13 |
rat |