| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Muhammad Zahid Khan, Yong-Bo Zheng, Kai Yuan, Ying Han, Lin L. Extracellular zinc regulates contextual fear memory formation in male rats through MMP-BDNF-TrkB pathway in dorsal hippocampus and basolateral amygdala. Behavioural brain research. 2022-11-28. PMID:36442645. |
male sprague dawley rats were trained for fear conditioning followed by in vivo microdialysis for collection of microdialysate samples from ca1 and ca3 regions of hippocampus and basolateral amygdala (bla). |
2022-11-28 |
2023-08-14 |
rat |
| Muhammad Zahid Khan, Yong-Bo Zheng, Kai Yuan, Ying Han, Lin L. Extracellular zinc regulates contextual fear memory formation in male rats through MMP-BDNF-TrkB pathway in dorsal hippocampus and basolateral amygdala. Behavioural brain research. 2022-11-28. PMID:36442645. |
extracellular zinc chelator caedta, bdnf scavenger trkb-fc, exogenous 7,8-dhf and matrix metalloproteinases (mmp) inhibitor were infused into the ca1 and ca3 regions of hippocampus and bla after cfc. |
2022-11-28 |
2023-08-14 |
rat |
| Muhammad Zahid Khan, Yong-Bo Zheng, Kai Yuan, Ying Han, Lin L. Extracellular zinc regulates contextual fear memory formation in male rats through MMP-BDNF-TrkB pathway in dorsal hippocampus and basolateral amygdala. Behavioural brain research. 2022-11-28. PMID:36442645. |
infusing the caedta, trkb-fc and mmp inhibitor into the ca1 and ca3 regions of hippocampus and bla disrupted the fear memory formation. |
2022-11-28 |
2023-08-14 |
rat |
| Farheen Farzana, Malcolm McConville, Thibault Renoir, Shanshan Li, Shuai Nie, Harvey Tran, Anthony J Hannan, Danny M Hatters, Berin A Boughto. Longitudinal spatial mapping of lipid metabolites reveals pre-symptomatic changes in the hippocampi of Huntington's disease transgenic mice. Neurobiology of disease. 2022-11-27. PMID:36436748. |
hippocampal subfields (ca1, ca3 and dg), which formed the highest density of inclusion formation in the mouse brain showed a reduction in the relative abundance of neuron-enriched lipids that have roles in neurotransmission, synaptic plasticity, neurogenesis, and er-stress protection. |
2022-11-27 |
2023-08-14 |
mouse |
| Yayan Luo, Yang Yu, Minling Zhang, Ni Fa. GluN1 antibody causes behavioral deficits in prepulse inhibition and memory through CaMKIIβ signaling. Journal of neuroimmunology. vol 373. 2022-11-23. PMID:36417808. |
in the present study, we found that passive infusion of glun1 antibody into the hippocampus of mice for 7 days led to decreased expression of glun1, phosphor-ser897-glun1, and ephrinb2 receptor (ephb2r); deficits in long-term potentiation (ltp) and synaptic transmission in the hippocampal ca1 area; impairment in prepulse inhibition (ppi); and deterioration of recognition memory in novel object recognition test. |
2022-11-23 |
2023-08-14 |
mouse |
| Samuel Treviño, Alfonso Díaz, Getsemaní González-López, Jorge Guevar. Differential biochemical-inflammatory patterns in the astrocyte-neuron axis of the hippocampus and frontal cortex in Wistar rats with metabolic syndrome induced by high fat or carbohydrate diets. Journal of chemical neuroanatomy. vol 126. 2022-11-14. PMID:36374648. |
at the brain level, it is noteworthy that the hcd group had an increase in lactate and glutamate concentration, reactive astrogliosis, immunoreactive cox2 neurons in the ca1 subfield hippocampus and frontal cortex, and high levels of pge2, tnf-α, il-1β, and il-6, and low bdnf immunoreactivity. |
2022-11-14 |
2023-08-14 |
rat |
| Yingjuan Xu, Jiling Zhang, Zeman Fang, Handi Zhan. The effects of social defeat stress on hippocampal glial cells and interleukin-6 in adolescence and adulthood. Neuroreport. vol 33. issue 18. 2022-11-11. PMID:36367792. |
microglia activation characterized by increased ionized calcium-binding adapter molecule 1 positive cell numbers or staining area in the ca1 and ca3 regions of the hippocampus were observed 24 h after the end of stress, which did not last into the adulthood. |
2022-11-11 |
2023-08-14 |
mouse |
| Kengo Suzuki, Yoshiaki Ohi, Toyohiro Sato, Yo Tsuda, Yuta Madokoro, Masayuki Mizuno, Kenichi Adachi, Yuto Uchida, Akira Haji, Kosei Ojika, Noriyuki Matsukaw. Reduction of glutamatergic activity through cholinergic dysfunction in the hippocampus of hippocampal cholinergic neurostimulating peptide precursor protein knockout mice. Scientific reports. vol 12. issue 1. 2022-11-10. PMID:36357544. |
the results, in combination with our previous reports that show the reduction of hippocampal theta power through a decrease of a region-specific choline acetyltransferase in the stratum oriens of ca1 and the decrease of acetylcholine concentration in the hippocampus, may indicate the defined cholinergic dysfunction in hcnp-pp ko mice. |
2022-11-10 |
2023-08-14 |
mouse |
| Tiantian Qiu, Qingze Zeng, Yusong Zhang, Xiao Luo, Xiaopei Xu, Xiaodong Li, Zhujing Shen, Kaicheng Li, Chao Wang, Peiyu Huang, Minming Zhang, Shouping Dai, Fei Xi. Altered Functional Connectivity Pattern of Hippocampal Subfields in Individuals with Objectively-defined Subtle Cognitive Decline and its Association with Cognition and Cerebrospinal Fluid Biomarkers. The European journal of neuroscience. 2022-11-07. PMID:36342704. |
we calculated the seed-based functional connectivity (fc) of hippocampal subfields (cornu ammonis1 [ca1], ca2/3/dentate gyrus [dg], and subiculum) with whole-brain voxels. |
2022-11-07 |
2023-08-14 |
human |
| Kumari Vandana Singh, Chandra Prakash, Jay Prakash Nirala, Ranjan Kumar Nanda, Paulraj Rajaman. Acute radiofrequency electromagnetic radiation exposure impairs neurogenesis and causes neuronal DNA damage in the young rat brain. Neurotoxicology. 2022-11-06. PMID:36336097. |
rf-emr exposure also induced degenerative changes and neuronal loss in dg neurons but had no effect on the ca3 and ca1 neurons of the hippocampus and cerebral cortex. |
2022-11-06 |
2023-08-14 |
rat |
| Han-Sol Lee, Jin-Hee Ha. Activity patterns of individual neurons and ensembles correlated with retrieval of a contextual memory in the dorsal CA1 of mouse hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2022-11-04. PMID:36332977. |
activity patterns of individual neurons and ensembles correlated with retrieval of a contextual memory in the dorsal ca1 of mouse hippocampus. |
2022-11-04 |
2023-08-14 |
mouse |
| Han-Sol Lee, Jin-Hee Ha. Activity patterns of individual neurons and ensembles correlated with retrieval of a contextual memory in the dorsal CA1 of mouse hippocampus. The Journal of neuroscience : the official journal of the Society for Neuroscience. 2022-11-04. PMID:36332977. |
the activation of a subpopulation of neurons in the dorsal ca1 (dca1) of the hippocampus is required for memory retrieval. |
2022-11-04 |
2023-08-14 |
mouse |
| Mojtaba Ehsanifar, Zeinab Montazeri, Mahmoud Salami Zavareh, Mehravar Rafati, Jie Wan. Cognitive impairment, depressive-like behaviors and hippocampal microglia activation following exposure to air pollution nanoparticles. Environmental science and pollution research international. 2022-11-03. PMID:36327074. |
the number of activated microglia increased in the dentate gyrus (dg) and ca1 regions of the hippocampus in dep-exposed mice. |
2022-11-03 |
2023-08-14 |
mouse |
| Ali Veisi, Hossein Khaleghzadeh-Ahangar, Mojdeh Fattahi, Abbas Haghparas. The Role of Orexin-1 Receptors Within the Hippocampal CA1 Area in the Extinction and Reinstatement of Methamphetamine-Seeking Behaviors. Neurochemical research. 2022-10-25. PMID:36284025. |
this study investigated the role of orexin-1 receptors (ox1r) within the ca1 subregion of the hippocampus in the extinction and reinstatement of the methamphetamine-induced conditioned place preference. |
2022-10-25 |
2023-08-14 |
rat |
| Yu-Zhi Jia, Hai-Tao Li, Guang-Ming Zhang, Hong-Yun Wu, Si-Shuo Zhang, Hong-Wei Zhi, Ya-Han Wang, Jing-Wen Zhu, Yi-Fan Wang, Xiang-Qing Xu, Cai-Jun Tian, Wen-Qiang Cu. Electroacupuncture alleviates orofacial allodynia and anxiety-like behaviors by regulating synaptic plasticity of the CA1 hippocampal region in a mouse model of trigeminal neuralgia. Frontiers in molecular neuroscience. vol 15. 2022-10-24. PMID:36277498. |
electroacupuncture alleviates orofacial allodynia and anxiety-like behaviors by regulating synaptic plasticity of the ca1 hippocampal region in a mouse model of trigeminal neuralgia. |
2022-10-24 |
2023-08-14 |
mouse |
| João P D Machado, Maria C P Athie, Alexandre H B Matos, Iscia Lopes-Cendes, André S Vieir. The transcriptome of rat hippocampal subfields. IBRO neuroscience reports. vol 13. 2022-10-17. PMID:36247526. |
the hippocampus comprises several neuronal populations such as ca1, ca2, ca3, and the dentate gyrus (dg), which present different neuronal origins, morphologies, and molecular mechanisms. |
2022-10-17 |
2023-08-14 |
rat |
| João P D Machado, Maria C P Athie, Alexandre H B Matos, Iscia Lopes-Cendes, André S Vieir. The transcriptome of rat hippocampal subfields. IBRO neuroscience reports. vol 13. 2022-10-17. PMID:36247526. |
serial tissue sections covering the hippocampus were produced from frozen brains of adult male wistar rats, and the hippocampal subfields ca1, ca2, ca3, and dg were identified and isolated by lcm. |
2022-10-17 |
2023-08-14 |
rat |
| Jessica Rosa, Jociane de Carvalho Myskiw, Natalia Gindri Fiorenza, Cristiane Regina Guerino Furini, Gerson Guilherme Sapiras, Ivan Izquierd. Hippocampal cholinergic receptors and the mTOR participation in fear-motivated inhibitory avoidance extinction memory. Behavioural brain research. 2022-09-30. PMID:36179804. |
the post-extinction session administration of the nicotinic and muscarinic cholinergic receptor antagonists, mecamylamine and scopolamine, respectively, both at doses of 2µg/µl/side, and rapamycin, an mtor inhibitor (0.02µg/µl/side), into the ca1 region of the dorsal hippocampus, impaired the ia extinction memory. |
2022-09-30 |
2023-08-14 |
rat |
| Fan Mo, Zhaojie Xu, Gucheng Yang, Penghui Fan, Yiding Wang, Botao Lu, Juntao Liu, Mixia Wang, Luyi Jing, Wei Xu, Ming Li, Jin Shan, Yilin Song, Xinxia Ca. Single-neuron detection of place cells remapping in short-term memory using motion microelectrode arrays. Biosensors & bioelectronics. vol 217. 2022-09-29. PMID:36174358. |
in this work, we designed a silicon-based motion microelectrode array (mmea) and an implantation device to record electrophysiological signals of place cells in ca1, ca3, and dg regions in the hippocampus of ten mice in motion, and investigated the corresponding place fields under distal or local cues in just a few minutes. |
2022-09-29 |
2023-08-14 |
mouse |
| Weipeng Jin, Jie Feng, Wenwei Zhu, Bin Zhang, Shuning Chen, Shiyu Wei, Pinchun Wang, Kun Deng, Yajie Wang, Manman Zhang, Shaofeng Yang, Hohjin Im, Qiang Wan. The medial temporal lobe structure and function support positive affect. Neuropsychologia. 2022-09-27. PMID:36167193. |
the mtl and its subfields' volumes, including the ca1, ca2+3, dg, and subiculum (sub), perirhinal cortex (prc), and parahippocampus (phc), were extracted using an automatic segmentation of hippocampal subfields (ashs) software. |
2022-09-27 |
2023-08-14 |
human |