All Relations between colliculus superior pyramidal cell and hippocampus

Publication Sentence Publish Date Extraction Date Species
Hao Fan, Yu Guo, Xiaoyan Liang, Yibiao Yuan, Xiaohong Qi, Min Wang, Jianhua Ma, Hong Zho. Hydrogen sulfide protects against amyloid beta-peptide induced neuronal injury via attenuating inflammatory responses in a rat model. Journal of biomedical research. vol 27. issue 4. 2013-07-25. PMID:23885269. we found that aβ-induced rats exhibited a disorder of pyramidal cell layer arrangement, and a decrease of mean pyramidal cell number in the ca1 hippocampal region compared with those in sham operated rats. 2013-07-25 2023-08-12 rat
Marco Pignatelli, Barbara Vollmayr, Sophie Helene Richter, Silvia Middei, Francesco Matrisciano, Gemma Molinaro, Carla Nasca, Giuseppe Battaglia, Martine Ammassari-Teule, Marco Feligioni, Robert Nisticò, Ferdinando Nicoletti, Peter Gas. Enhanced mGlu5-receptor dependent long-term depression at the Schaffer collateral-CA1 synapse of congenitally learned helpless rats. Neuropharmacology. vol 66. 2013-07-02. PMID:22709946. correspondingly, dhpg-induced long-term depression (ltd) at schaffer collateral/ca1 pyramidal cell synapses was amplified in hippocampal slices of clh rats, whereas ltd induced by low frequency stimulation of the schaffer collaterals did not change. 2013-07-02 2023-08-12 rat
David Dupret, Joseph O'Neill, Jozsef Csicsvar. Dynamic reconfiguration of hippocampal interneuron circuits during spatial learning. Neuron. vol 78. issue 1. 2013-06-07. PMID:23523593. spatial learning thus engages circuit modifications in the hippocampus that incorporate a redistribution of inhibitory activity that might assist in the segregation of competing pyramidal cell assembly patterns in space and time. 2013-06-07 2023-08-12 Not clear
Nahed H Kour. Pre-postnatal morphogenesis of rat hippocampal pyramidal cells. Neurosciences (Riyadh, Saudi Arabia). vol 8. issue 2. 2013-05-08. PMID:23649024. to follow-up the morphological changes of the neuroblasts as they develop to pyramidal cell in the hippocampal cerebral cortex beginning from 15 days prenatal and ending 14 days postnatal. 2013-05-08 2023-08-12 rat
Long-Ze Sha, Xiao-Liang Xing, Dan Zhang, Yuan Yao, Wan-Chen Dou, Li-Ri Jin, Li-Wen Wu, Qi X. Mapping the spatio-temporal pattern of the mammalian target of rapamycin (mTOR) activation in temporal lobe epilepsy. PloS one. vol 7. issue 6. 2013-03-26. PMID:22761730. in the tle mouse model, we found that hyperactivation of the mtor pathway is present in distinct hippocampal subfields at three different stages after kainate-induced seizures, and occurs in neurons of the granular and pyramidal cell layers, in reactive astrocytes, and in dispersed granule cells, respectively. 2013-03-26 2023-08-12 mouse
Xavier Rezaï, Lauren Faget, Ewa Bednarek, Yannick Schwab, Brigitte L Kieffer, Dominique Massott. Mouse δ opioid receptors are located on presynaptic afferents to hippocampal pyramidal cells. Cellular and molecular neurobiology. vol 32. issue 4. 2013-01-31. PMID:22252784. in the mouse hippocampus, expression of functional delta opioid receptors is therefore mostly associated with interneurons emphasizing a presynaptic modulatory effect on the pyramidal cell firing rate. 2013-01-31 2023-08-12 mouse
Austin R Graves, Shannon J Moore, Erik B Bloss, Brett D Mensh, William L Kath, Nelson Sprusto. Hippocampal pyramidal neurons comprise two distinct cell types that are countermodulated by metabotropic receptors. Neuron. vol 76. issue 4. 2013-01-24. PMID:23177962. combined with prior connectivity studies, our results support a model of hippocampal processing in which the two pyramidal cell types are predominantly segregated into two parallel pathways that process distinct modalities of information. 2013-01-24 2023-08-12 Not clear
Jia Feng, Ying Xu, Meizhi Wang, Yiwen Ruan, Kwok-Fai So, Fadel Tissir, Andre Goffinet, Libing Zho. A role for atypical cadherin Celsr3 in hippocampal maturation and connectivity. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 32. issue 40. 2013-01-17. PMID:23035085. thus, like in neocortex, celsr3 is required for hippocampal development, connectivity and function, and for pyramidal cell maturation. 2013-01-17 2023-08-12 mouse
Cristina Susín, Jose A Morales-Garcia, Diana Aguilar-Morante, Valle Palomo, Marina Sanz-Sancristobal, Sandra Alonso-Gil, Carmen Gil, Angel Santos, Ana Martinez, Ana Perez-Castill. The new iminothiadiazole derivative VP1.14 ameliorates hippocampal damage after an excitotoxic injury. Journal of neurochemistry. vol 122. issue 6. 2012-11-21. PMID:22774807. here, we show that rats treated with vp1.14 showed a reduced inflammatory response after ka injection, and exhibited a significant reduction in pyramidal cell loss in the ca1 and ca3 areas of the hippocampus. 2012-11-21 2023-08-12 rat
Rachna Agarwal, Abdelhaq Ram. Redistribution of glucose-6-phosphate dehydrogenase in response to cerebral ischemia in rat brain. Indian journal of clinical biochemistry : IJCB. vol 18. issue 2. 2012-10-30. PMID:23105394. there was a characteristic localisation of g6pd in pyramidal cell layers of the rat hippocampus. 2012-10-30 2023-08-12 rat
H M Chao, R L Spencer, R R Sakai, B S McEwe. The expression of growth-associated protein GAP-43 mRNA in the rat hippocampus in response to adrenalectomy and aging. Molecular and cellular neurosciences. vol 3. issue 6. 2012-10-02. PMID:19912896. adrenalectomy for 7 days results in an increase in gap-43 mrna expression, as assessed by in situ hybridization, in the pyramidal cell layers of the hippocampus. 2012-10-02 2023-08-12 rat
Silke D Honsek, Corinna Walz, Karl W Kafitz, Christine R Ros. Astrocyte calcium signals at Schaffer collateral to CA1 pyramidal cell synapses correlate with the number of activated synapses but not with synaptic strength. Hippocampus. vol 22. issue 1. 2012-09-06. PMID:20882545. at hippocampal schaffer collateral to ca1 pyramidal cell synapses, such activity-induced astrocyte calcium transients modulate neuronal excitability, synaptic activity, and ltp induction threshold by calcium-dependent release of gliotransmitters. 2012-09-06 2023-08-12 Not clear
Katsunori Kobayashi, Eisuke Haneda, Makoto Higuchi, Tetsuya Suhara, Hidenori Suzuk. Chronic fluoxetine selectively upregulates dopamine D₁-like receptors in the hippocampus. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 37. issue 6. 2012-08-14. PMID:22278095. synaptic responses arising from the mossy fiber-ca3 pyramidal cell synapse were recorded using acute mouse hippocampal slices. 2012-08-14 2023-08-12 mouse
Elisa C Winkelmann-Duarte, Camila B Padilha-Hoffmann, Daniel F Martins, Artur F S Schuh, Marilda C Fernandes, Ricardo Santin, Suelen Merlo, Gilberto L Sanvitto, Aldo B Lucio. Early-life environmental intervention may increase the number of neurons, astrocytes, and cellular proliferation in the hippocampus of rats. Experimental brain research. vol 215. issue 2. 2012-07-31. PMID:21969209. the present study analyzed the effects of repeated neonatal environmental intervention (daily handling during the first 10 days after birth) on neuron-, astroglial cell density, and cellular proliferation of the hippocampal (ca1, ca2, and ca3) pyramidal cell layers in female rats. 2012-07-31 2023-08-12 rat
Itzel Nissen, Felipe S Estrada, Alicia T Nava-Kopp, Claudine Irles, Aurora de-la-Peña-Diaz, Juan M Fernandez-G, Tzipe Govezensky, Limei Zhan. Prolame ameliorates anxiety and spatial learning and memory impairment induced by ovariectomy in rats. Physiology & behavior. vol 106. issue 2. 2012-07-27. PMID:22369853. in this study, we evaluated the effects of prolame replacement in young ovariectomized rats on spatial learning and memory and anxiety, correlating pyramidal cell dendritic spine density changes and neuronal nitric oxide synthase (nnos) expression in the hippocampus. 2012-07-27 2023-08-12 human
N J Murawski, A Y Klintsova, M E Stanto. Neonatal alcohol exposure and the hippocampus in developing male rats: effects on behaviorally induced CA1 c-Fos expression, CA1 pyramidal cell number, and contextual fear conditioning. Neuroscience. vol 206. 2012-07-18. PMID:22285885. neonatal alcohol exposure and the hippocampus in developing male rats: effects on behaviorally induced ca1 c-fos expression, ca1 pyramidal cell number, and contextual fear conditioning. 2012-07-18 2023-08-12 rat
Elisabetta Gerace, Elisa Landucci, Tania Scartabelli, Flavio Moroni, Domenico E Pellegrini-Giampietr. Rat hippocampal slice culture models for the evaluation of neuroprotective agents. Methods in molecular biology (Clifton, N.J.). vol 846. 2012-06-25. PMID:22367824. here, we describe how to prepare rat organotypic hippocampal slice cultures and how to expose them for appropriate periods of time to excitotoxic agents or to oxygen and glucose deprivation conditions, in order to mimic the pattern of pyramidal cell damage which is observed in vivo and in other in vitro models. 2012-06-25 2023-08-12 rat
Aisa Chepkova, Evgenij Yanovsky, Regis Parmentier, Hiroshi Ohtsu, Helmut L Haas, Jian-Sheng Lin, Olga A Sergeev. Histamine receptor expression, hippocampal plasticity and ammonia in histidine decarboxylase knockout mice. Cellular and molecular neurobiology. vol 32. issue 1. 2012-05-17. PMID:21710252. no significant alterations in: basal synaptic transmission, long-term potentiation (ltp) in the schaffer collateral synapses, histamine-induced transient changes in the ca1 pyramidal cell excitability, and the expression of h1 and h2 receptor mrnas were found in hippocampal slices from hdc ko mice. 2012-05-17 2023-08-12 mouse
Steve Gibbs, Bidisha Chattopadhyaya, Sébastien Desgent, Patricia N Awad, Olivier Clerk-Lamalice, Maxime Levesque, Rose-Mari Vianna, Rose-Marie Rébillard, Andrée-Anne Delsemme, David Hébert, Luc Tremblay, Martin Lepage, Laurent Descarries, Graziella Di Cristo, Lionel Carman. Long-term consequences of a prolonged febrile seizure in a dual pathology model. Neurobiology of disease. vol 43. issue 2. 2012-05-07. PMID:21406232. a reduction of hippocampal volume on the side of the lesion preceded the srs and was associated with a loss of hippocampal neurons, a marked decrease in pyramidal cell spine density, an increase in the hippocampal levels of nmda receptor nr2a subunit, but no significant change in gaba receptors. 2012-05-07 2023-08-12 rat
Angelisa Frasca, Marlien Aalbers, Federica Frigerio, Fabio Fiordaliso, Monica Salio, Marco Gobbi, Alfredo Cagnotto, Fabrizio Gardoni, Giorgio S Battaglia, Govert Hoogland, Monica Di Luca, Annamaria Vezzan. Misplaced NMDA receptors in epileptogenesis contribute to excitotoxicity. Neurobiology of disease. vol 43. issue 2. 2012-05-07. PMID:21575722. pharmacological blockade of nr2b-containing nmdars by ifenprodil administration during epileptogenesis significantly reduced pyramidal cell loss in the hippocampus, showing that the observed post-translational and cellular changes of nr2b subunit contribute to excitotoxicity. 2012-05-07 2023-08-12 rat