| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| 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 |
| Marilou Poitras, Alexandre Morin, George E Bentley, Hélène Plamondo. Global Cerebral Ischemia in Adult Female Rats Interrupts Estrous Cyclicity and Induces Lasting Changes in Hypothalamic-Pituitary-Gonadal Axis Signaling Peptides. Neuroscience letters. 2023-12-04. PMID:38048875. |
a second objective aimed to assess persistent alterations of hpg axis activation through determination of the expression of estrogen receptor alpha (erα), kisspeptin (kiss1), and gonadotropin-inhibitory hormone (gnih/rfamide-related peptide; rfrp3) in the medial preoptic area (poa), arcuate nucleus (arc), dorsomedial nucleus (dmh) of the hypothalamus, and ca1 of the hippocampus 25 days post ischemia. |
2023-12-04 |
2023-12-10 |
rat |
| Håvard Ringsevjen, Daniel Lawer Egbenya, Malte Bieler, Svend Davanger, Suleman Hussai. Activity-regulated cytoskeletal-associated protein (Arc) in presynaptic terminals and extracellular vesicles in hippocampal synapses. Frontiers in molecular neuroscience. vol 16. 2023-12-01. PMID:38025262. |
in the present study, we provide novel electron microscopical data of arc localization at hippocampal schaffer collateral synapses in the ca1 region. |
2023-12-01 |
2023-12-07 |
Not clear |
| Etienne Aumont, Aurélie Bussy, Marc-André Bedard, Gleb Bezgin, Joseph Therriault, Melissa Savard, Jaime Fernandez Arias, Viviane Sziklas, Paolo Vitali, Nina Margherita Poltronetti, Vanessa Pallen, Emilie Thomas, Serge Gauthier, Eliane Kobayashi, Nesrine Rahmouni, Jenna Stevenson, Cecile Tissot, Mallar M Chakravarty, Pedro Rosa-Net. Hippocampal subfield associations with memory depend on stimulus modality and retrieval mode. Brain communications. vol 5. issue 6. 2023-11-30. PMID:38035364. |
we segmented the right and left hippocampi into (i) dentate gyrus and cornu ammonis 4 (dg/ca4); (ii) ca2 and ca3 (ca2/ca3); (iii) ca1; (iv) strata radiatum, lacunosum and moleculare; and (v) subiculum. |
2023-11-30 |
2023-12-10 |
human |
| Azam Asgarihafshejani, Vineeth Andisseryparambi Raveendran, Jessica C Pressey, Melanie A Woodi. LTP is Absent in the CA1 Region of the Hippocampus of Male and Female Rett Syndrome Mouse Models. Neuroscience. 2023-11-30. PMID:38036056. |
ltp is absent in the ca1 region of the hippocampus of male and female rett syndrome mouse models. |
2023-11-30 |
2023-12-10 |
mouse |
| Azam Asgarihafshejani, Vineeth Andisseryparambi Raveendran, Jessica C Pressey, Melanie A Woodi. LTP is Absent in the CA1 Region of the Hippocampus of Male and Female Rett Syndrome Mouse Models. Neuroscience. 2023-11-30. PMID:38036056. |
here, we performed an electrophysiological characterization in the ca1 region of the hippocampus in both males and females of rtt mouse models with a focus on neurogliaform (ngf) interneurons, given that they are the most abundant dendrite-targeting interneuron subtype in the hippocampus. |
2023-11-30 |
2023-12-10 |
mouse |
| Håvard Ringsevjen, Daniel Lawer Egbenya, Malte Bieler, Svend Davanger, Suleman Hussai. Activity-regulated cytoskeletal-associated protein (Arc) in presynaptic terminals and extracellular vesicles in hippocampal synapses. Frontiers in molecular neuroscience. vol 16. 2023-12-01. PMID:38025262. |
in the present study, we provide novel electron microscopical data of arc localization at hippocampal schaffer collateral synapses in the ca1 region. |
2023-11-29 |
2023-12-07 |
Not clear |
| 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. |
2023-11-28 |
2023-12-07 |
rat |
| Hong Cheng, Lu Gan, Yan Wang, Lin Li, Yongle L. Effect of sleep deprivation by MMP-WM on rat neurological function and Tau protein in hippocampus. Cellular and molecular biology (Noisy-le-Grand, France). vol 69. issue 11. 2023-11-28. PMID:38015534. |
after that, the rats were executed, the hippocampus was isolated for nissl staining, and the protein expression of phosphorylated tau (p-tau) in the ca1 region of the hippocampus was measured by immunohistochemistry. |
2023-11-28 |
2023-11-29 |
human |
| Amir Hossein Zarifkar, Asadollah Zarifkar, Sepideh Safae. Different paradigms of transcranial electrical stimulation induce structural changes in the CA1 region of the hippocampus in a rat model of Alzheimer's disease. Neuroscience letters. 2023-11-24. PMID:38000774. |
different paradigms of transcranial electrical stimulation induce structural changes in the ca1 region of the hippocampus in a rat model of alzheimer's disease. |
2023-11-24 |
2023-11-28 |
rat |
| Amir Hossein Zarifkar, Asadollah Zarifkar, Sepideh Safae. Different paradigms of transcranial electrical stimulation induce structural changes in the CA1 region of the hippocampus in a rat model of Alzheimer's disease. Neuroscience letters. 2023-11-24. PMID:38000774. |
this study evaluated the effect of four primary standards of tes, including tdcs, tacs, trns, and tpcs on beta-amyloid 25-35 (aβ25-35)-induced structural changes in the ca1 region of hippocampus in male rats. |
2023-11-24 |
2023-11-28 |
rat |
| Clara Ortega-de San Luis, Maurizio Pezzoli, Esteban Urrieta, Tomás J Rya. Engram cell connectivity as a mechanism for information encoding and memory function. Current biology : CB. 2023-11-22. PMID:37992719. |
first, we monitor how learning modifies the connectivity pattern between engram cells at a monosynaptic connection involving the hippocampal ventral ca1 (vca1) region and the amygdala. |
2023-11-22 |
2023-11-29 |
Not clear |
| Haotian Chen, Xiaokun Yang, Yushan Gao, Huili Jiang, Mengwei Guo, Yingyi Zhou, Chenlu Li, Yunxiang Tan, Yang Zhang, Weiguo Xu. Electroacupuncture ameliorates cognitive impairment in APP/PS1 mouse by modulating TFEB levels to relieve ALP dysfunction. Brain research. 2023-11-22. PMID:37992796. |
immunofluorescence method was applied to examine the expression of tfeb in ca1 region of the hippocampus and the co-localization of ctsd or lamp1 with aβ. |
2023-11-22 |
2023-11-29 |
mouse |
| Maryam Najafian Jazi, Adrian Tymorek, Ting-Yun Yen, Felix Jose Kavarayil, Moritz Stingl, Sherman Richard Chau, Benay Baskurt, Celia García Vilela, Kevin Alle. Hippocampal firing fields anchored to a moving object predict homing direction during path-integration-based behavior. Nature communications. vol 14. issue 1. 2023-11-15. PMID:37968268. |
recordings from the ca1 area in male mice showed that hippocampal neurons remap between random foraging and autopi task, between trials in light and dark conditions, and between search and homing behavior. |
2023-11-15 |
2023-11-20 |
mouse |