| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Mohammad Alipour, Mina Kamkar Asl, Elnaz Khordad, Fatemeh Alipour, Amir Raoofi, Alireza Ebrahimzadeh-Bideskan, Vahid Ebrahim. Histopathological study on neuroapoptotic alterations induced by etomidate in rat hippocampus. Acta histochemica. vol 123. issue 3. 2021-11-08. PMID:33601320. |
our results showed that the number of tunel positive cells and dark neurons (dns) in etomidate group were significantly higher in the ca1, ca2, ca3, and dentate gyrus (dg) of hippocampus compared with the control and normal groups (p < 0.05). |
2021-11-08 |
2023-08-13 |
human |
| I G Shalaginova, O P Tuchina, M V Sidorova, A S Levina, D A-A Khlebaeva, A I Vaido, N A Dyuzhikov. Effects of psychogenic stress on some peripheral and central inflammatory markers in rats with the different level of excitability of the nervous system. PloS one. vol 16. issue 7. 2021-11-03. PMID:34324596. |
highly excitable animals show an increase in anxiety-like behavior, in the number of neutrophils compared to lymphocytes as well as in the number of iba1+ cells in ca1, ca3 and dg areas of the hippocampus in response to stress. |
2021-11-03 |
2023-08-13 |
rat |
| Mushfa Yousuf, Pau A Packard, Lluís Fuentemilla, Nico Bunzec. Functional coupling between CA3 and laterobasal amygdala supports schema dependent memory formation. NeuroImage. vol 244. 2021-11-01. PMID:34537382. |
within the medial temporal lobe, semantic congruence was associated with hemodynamic activity in the subiculum, ca1, ca3 and dentate gyrus, as well as the entorhinal cortex and laterobasal amygdala. |
2021-11-01 |
2023-08-13 |
Not clear |
| Zongxia Lv, Zirong Chen, Wei Ye, Xiaomin Pang, Liluo Nie, Weiwei Chang, Qijia Long, Jinou Zhen. Disruption in Surface-Based Functional Connectivity in the Right Posterior Hippocampal CA3 Subfield: A Probable Neural Basis of Visuospatial Working Memory Impairment in Patients With Right Temporal Lobe Epilepsy. Frontiers in neurology. vol 12. 2021-10-30. PMID:34712198. |
the right posterior hippocampus was automatically segmented, and the surface-based functional connectivity (sbfc) of the subiculum (sub), ca1, ca3, dentate gyrus (dg), hippocampal tail, and right entorhinal cortex (ec) were compared between groups. |
2021-10-30 |
2023-08-13 |
Not clear |
| Yuki Kobayashi, Tomoya Okada, Daisuke Miki, Yuko Sekino, Noriko Koganezawa, Tomoaki Shirao, Giovanne B Diniz, Yumiko Sait. Properties of primary cilia in melanin-concentrating hormone receptor 1-bearing hippocampal neurons in vivo and in vitro. Neurochemistry international. vol 142. 2021-10-27. PMID:33197527. |
in rat hippocampal slice cultures with preservation of the cytoarchitecture and cell populations, ciliary mchr1 was abundantly located in the ca1 and ca3 regions, but not in the dentate gyrus. |
2021-10-27 |
2023-08-13 |
mouse |
| Yuki Kobayashi, Tomoya Okada, Daisuke Miki, Yuko Sekino, Noriko Koganezawa, Tomoaki Shirao, Giovanne B Diniz, Yumiko Sait. Properties of primary cilia in melanin-concentrating hormone receptor 1-bearing hippocampal neurons in vivo and in vitro. Neurochemistry international. vol 142. 2021-10-27. PMID:33197527. |
regarding the in vivo mouse brain, we observed higher levels of ciliary mchr1 in the ca1 and ca3 regions as well as in slice cultures. |
2021-10-27 |
2023-08-13 |
mouse |
| Haoran Sun, Xianqiang Zhang, Yujia Kong, Luping Gou, Bo Lian, Yanyu Wang, Li Jiang, Qi Li, Hongwei Sun, Lin Su. Maternal Separation-Induced Histone Acetylation Correlates with BDNF-Programmed Synaptic Changes in an Animal Model of PTSD with Sex Differences. Molecular neurobiology. vol 58. issue 4. 2021-10-27. PMID:33245480. |
additional ms also led to more severe ultrastructural synaptic damage in rats that experienced the sps procedure, particularly in the ca1 and ca3 region of the hip, reflecting impaired synaptic plasticity in these regions. |
2021-10-27 |
2023-08-13 |
rat |
| Liqin Zhang, Calvin Wu, David T Martel, Michael West, Michael A Sutton, Susan E Shor. Noise Exposure Alters Glutamatergic and GABAergic Synaptic Connectivity in the Hippocampus and Its Relevance to Tinnitus. Neural plasticity. vol 2021. 2021-10-27. PMID:33510780. |
two weeks later, the density of excitatory (vglut-1/2) and inhibitory (vgat) synaptic terminals in ca1, ca3, and dentate gyrus hippocampal subregions was assessed by immunohistochemistry. |
2021-10-27 |
2023-08-13 |
Not clear |
| Cuicui Xu, Jessica E Owen, Thorarinn Gislason, Bryndis Benediktsdottir, Stephen R Robinso. Quantitative analysis of size and regional distribution of corpora amylacea in the hippocampal formation of obstructive sleep apnoea patients. Scientific reports. vol 11. issue 1. 2021-10-26. PMID:34686751. |
they were most abundant in periventricular regions (wall of lateral ventricle, alveus, fimbria and ca4), rarely found in the ca3 and ca1, and undetectable in the ca2 or subiculum. |
2021-10-26 |
2023-08-13 |
Not clear |
| Rolando Torrado-Arévalo, Julieta Troncoso, Alejandro Múner. Facial Nerve Axotomy Induces Changes on Hippocampal CA3-to-CA1 Long-term Synaptic Plasticity. Neuroscience. vol 475. 2021-10-21. PMID:34464664. |
adult, male rats were submitted to unilateral axotomy of the buccal and mandibular branches of facial nerve and allowed 1, 3, 7, or 21 days of recovery before performing electrophysiological recordings of contralateral ca3 (cca3) stimulation-evoked ca1 field postsynaptic potential in basal conditions and after high frequency stimulation (hfs) (six, one-second length, 100 hz stimuli trains). |
2021-10-21 |
2023-08-13 |
rat |
| Guangyi Liu, Tao Wang, Tinging Wang, Jinming Song, Zhen Zho. Effects of apoptosis-related proteins caspase-3, Bax and Bcl-2 on cerebral ischemia rats. Biomedical reports. vol 1. issue 6. 2021-10-21. PMID:24649043. |
the neurons expressing caspase-3, bax and bcl-2 in the cortical area, ca3, ca1, stratum lucidum (slu) and molecular layer of the dentate gyrus (modg) of the hippocampus were detected using immunohistochemistry or the tunel method. |
2021-10-21 |
2023-08-12 |
rat |
| Guangyi Liu, Tao Wang, Tinging Wang, Jinming Song, Zhen Zho. Effects of apoptosis-related proteins caspase-3, Bax and Bcl-2 on cerebral ischemia rats. Biomedical reports. vol 1. issue 6. 2021-10-21. PMID:24649043. |
the expression of tunel-positive neurons was high in the cortical area and the ca3 region of the hippocampus (p<0.01), caspase-3 was at peak value in the cortical area and the ca1 region of the hippocampus (p<0.01), bax was increased in the cortical area and the slu of the hippocampus (p<0.01) and bcl-2 was low in the cortical area and the modg of the hippocampus (p<0.01) in the experimental group at 48 h following reperfusion. |
2021-10-21 |
2023-08-12 |
rat |
| Jon Palacios-Filardo, Matt Udakis, Giles A Brown, Benjamin G Tehan, Miles S Congreve, Pradeep J Nathan, Alastair J H Brown, Jack R Mello. Acetylcholine prioritises direct synaptic inputs from entorhinal cortex to CA1 by differential modulation of feedforward inhibitory circuits. Nature communications. vol 12. issue 1. 2021-10-18. PMID:34531380. |
an influential but largely untested theory proposes that memory formation requires acetylcholine to enhance responses in ca1 to new sensory information from entorhinal cortex whilst depressing inputs from previously encoded representations in ca3. |
2021-10-18 |
2023-08-13 |
Not clear |
| Jon Palacios-Filardo, Matt Udakis, Giles A Brown, Benjamin G Tehan, Miles S Congreve, Pradeep J Nathan, Alastair J H Brown, Jack R Mello. Acetylcholine prioritises direct synaptic inputs from entorhinal cortex to CA1 by differential modulation of feedforward inhibitory circuits. Nature communications. vol 12. issue 1. 2021-10-18. PMID:34531380. |
here, we show that excitatory inputs from entorhinal cortex and ca3 are depressed equally by synaptic release of acetylcholine in ca1. |
2021-10-18 |
2023-08-13 |
Not clear |
| Jon Palacios-Filardo, Matt Udakis, Giles A Brown, Benjamin G Tehan, Miles S Congreve, Pradeep J Nathan, Alastair J H Brown, Jack R Mello. Acetylcholine prioritises direct synaptic inputs from entorhinal cortex to CA1 by differential modulation of feedforward inhibitory circuits. Nature communications. vol 12. issue 1. 2021-10-18. PMID:34531380. |
however, feedforward inhibition from entorhinal cortex exhibits greater depression than ca3 resulting in a selective enhancement of excitatory-inhibitory balance and ca1 activation by entorhinal inputs. |
2021-10-18 |
2023-08-13 |
Not clear |
| Ermelinda De Meo, Emilio Portaccio, Elio Prestipino, Benedetta Nacmias, Silvia Bagnoli, Lorenzo Razzolini, Luisa Pastò, Claudia Niccolai, Benedetta Goretti, Angelo Bellinvia, Mattia Fonderico, Antonio Giorgio, Maria Laura Stromillo, Massimo Filippi, Sandro Sorbi, Nicola De Stefano, Maria Pia Amat. Effect of BDNF Val66Met polymorphism on hippocampal subfields in multiple sclerosis patients. Molecular psychiatry. 2021-10-15. PMID:34650209. |
compared to bdnf val66val, val66met ms patients had higher volume in bilateral hippocampal tail; ca1, ml, ca3, ca4, and gcl-dg of left hippocampal head; ca1, ml, and ca3 of the left hippocampal body; left hata and presubiculum of the right hippocampal head. |
2021-10-15 |
2023-08-13 |
Not clear |
| Jessica Marie Perez, Stefano Berto, Kelly Gleason, Subroto Ghose, Chunfeng Tan, Tae-Kyung Kim, Genevieve Konopka, Carol A Tamming. Hippocampal subfield transcriptome analysis in schizophrenia psychosis. Molecular psychiatry. vol 26. issue 6. 2021-10-11. PMID:32152472. |
in this study, we use rna-seq and assess global transcriptome changes in the hippocampal subfields, dg, ca3, and ca1 from individuals with sz psychosis and controls to elucidate subfield-relevant molecular changes. |
2021-10-11 |
2023-08-13 |
Not clear |
| Jessica Marie Perez, Stefano Berto, Kelly Gleason, Subroto Ghose, Chunfeng Tan, Tae-Kyung Kim, Genevieve Konopka, Carol A Tamming. Hippocampal subfield transcriptome analysis in schizophrenia psychosis. Molecular psychiatry. vol 26. issue 6. 2021-10-11. PMID:32152472. |
we identify unique subfield-specific molecular profiles in schizophrenia postmortem samples compared with controls, implicating astrocytes in dg, immune mechanisms in ca3, and synaptic scaling in ca1. |
2021-10-11 |
2023-08-13 |
Not clear |
| Jessica Marie Perez, Stefano Berto, Kelly Gleason, Subroto Ghose, Chunfeng Tan, Tae-Kyung Kim, Genevieve Konopka, Carol A Tamming. Hippocampal subfield transcriptome analysis in schizophrenia psychosis. Molecular psychiatry. vol 26. issue 6. 2021-10-11. PMID:32152472. |
with future characterization using single-cell studies, the identified distinct molecular profiles of the dg, ca3, and ca1 in sz psychosis may serve to identify further potential hippocampal-based therapeutic targets. |
2021-10-11 |
2023-08-13 |
Not clear |
| Aaron Lam, Carla Haroutonian, Lucy Grummitt, Catriona Ireland, Ronald R Grunstein, Shantel Duffy, Angela D'Rozario, Sharon L Naismit. Sleep-Dependent Memory in Older People With and Without MCI: The Relevance of Sleep Microarchitecture, OSA, Hippocampal Subfields, and Episodic Memory. Cerebral cortex (New York, N.Y. : 1991). vol 31. issue 6. 2021-10-11. PMID:33565576. |
in mci, poorer sdmc was correlated with ca1 and ca3 hippocampal atrophy, shorter spindle duration, and worse daytime episodic memory. |
2021-10-11 |
2023-08-13 |
human |