| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Dong Song, Zhuo Wang, Theodore W Berge. Contribution of T-type VDCC to TEA-induced long-term synaptic modification in hippocampal CA1 and dentate gyrus. Hippocampus. vol 12. issue 5. 2003-01-21. PMID:12440583. |
we have previously reported that exposure to the k+ channel blocker tetraethylammonium (tea), 25 mm, induces long-term potentiation (ltp) in ca1, but not in the dentate gyrus (dg), of the rat hippocampal slice. |
2003-01-21 |
2023-08-12 |
rat |
| Naima Sebaai, Jean Lesage, Didier Vieau, Abdelilah Alaoui, Jean Paul Dupouy, Sylvie Deloo. Altered control of the hypothalamo-pituitary-adrenal axis in adult male rats exposed perinatally to food deprivation and/or dehydration. Neuroendocrinology. vol 76. issue 4. 2003-01-03. PMID:12411741. |
under basal conditions, rats exposed to perinatal malnutrition showed reduced body weight, enhanced mineralocorticoid receptor (mr) mrna levels in ca2 and ca3 hippocampal areas, but decreased glucocorticoid receptor (gr) mrna levels in ca1, ca3 and dentate gyrus (dg) areas. |
2003-01-03 |
2023-08-12 |
rat |
| Naima Sebaai, Jean Lesage, Didier Vieau, Abdelilah Alaoui, Jean Paul Dupouy, Sylvie Deloo. Altered control of the hypothalamo-pituitary-adrenal axis in adult male rats exposed perinatally to food deprivation and/or dehydration. Neuroendocrinology. vol 76. issue 4. 2003-01-03. PMID:12411741. |
dehydration also induced an increase in adenopituitary pomc (c) and pc1 (fr50), pvn and son vp (c) and gr in ca1 hippocampal area (fr50) mrna levels and plasma acth (c), but a decrease in mr in dg (c) and gr in ca3 and dg (c) mrna levels. |
2003-01-03 |
2023-08-12 |
rat |
| Naima Sebaai, Jean Lesage, Didier Vieau, Abdelilah Alaoui, Jean Paul Dupouy, Sylvie Deloo. Altered control of the hypothalamo-pituitary-adrenal axis in adult male rats exposed perinatally to food deprivation and/or dehydration. Neuroendocrinology. vol 76. issue 4. 2003-01-03. PMID:12411741. |
in the latter case, the rise in plasma acth levels, adenopituitary pomc gene expression, hypothalamic vp gene expression, and the decrease in hippocampal mr gene expression in dg and gr gene expression in ca3 and dg observed in controls are lacking in fr50 rats. |
2003-01-03 |
2023-08-12 |
rat |
| Irit Akirav, Gal Richter-Levi. Mechanisms of amygdala modulation of hippocampal plasticity. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 22. issue 22. 2002-11-18. PMID:12427848. |
we have shown (akirav and richter-levin, 1999b) that activating the bla before perforant path (pp) tetanization has a biphasic effect on hippocampal plasticity; priming the bla immediately before pp tetanization results in the enhancement of dentate gyrus (dg) long-term potentiation (ltp) (an "emotional tag"), whereas stimulation in a spaced interval results in the suppression of dg-ltp. |
2002-11-18 |
2023-08-12 |
Not clear |
| Katrin Fasen, Heinz Beck, Christian E Elger, Ailing A Li. Differential regulation of cadherins and catenins during axonal reorganization in the adult rat CNS. Journal of neuropathology and experimental neurology. vol 61. issue 10. 2002-11-07. PMID:12387456. |
over a period of 3 to 60 days, an episode of pilocarpine-induced status epilepticus (se) led to sprouting of hippocampal mossy fibers both into the ca3 pyramidal cell layer and the inner molecular layer of the dentate gyrus (dg). |
2002-11-07 |
2023-08-12 |
rat |
| Yukiko Fueta, Wolfgang Schwarz, Koki Ohno, Yutaka Endo, Takashi Mit. Selective suppression of hippocampal region hyperexcitability related to seizure susceptibility in epileptic El mice by the GABA-transporter inhibitor tiagabine. Brain research. vol 947. issue 2. 2002-10-30. PMID:12176163. |
high seizure susceptibility in el mice is associated with disinhibition in the dentate gyrus (dg) and paired-pulse facilitation in the ca3 area in hippocampal slices [brain res. |
2002-10-30 |
2023-08-12 |
mouse |
| Yukiko Fueta, Wolfgang Schwarz, Koki Ohno, Yutaka Endo, Takashi Mit. Selective suppression of hippocampal region hyperexcitability related to seizure susceptibility in epileptic El mice by the GABA-transporter inhibitor tiagabine. Brain research. vol 947. issue 2. 2002-10-30. PMID:12176163. |
in addition, perfusion of hippocampal slices with tiagabine (20 microm) counteracted the paired-pulse facilitation in the ca3 region over the entire range of interpulse intervals (p<0.05, two-way anova) and reduced the disinhibition in the dg measured at 10 and 20 ms during short interpulse intervals (p<0.005, paired t-test). |
2002-10-30 |
2023-08-12 |
mouse |
| Yukiko Fueta, Wolfgang Schwarz, Koki Ohno, Yutaka Endo, Takashi Mit. Selective suppression of hippocampal region hyperexcitability related to seizure susceptibility in epileptic El mice by the GABA-transporter inhibitor tiagabine. Brain research. vol 947. issue 2. 2002-10-30. PMID:12176163. |
our results suggest that within the hippocampus the antiepileptic action of tiagabine is selectively suppressive for hyperexcitability of dg and ca3, which are responsible for seizure-susceptibility in el mice. |
2002-10-30 |
2023-08-12 |
mouse |
| Nicolas Aznavour, Naguib Mechawar, Laurent Descarrie. Comparative analysis of cholinergic innervation in the dorsal hippocampus of adult mouse and rat: a quantitative immunocytochemical study. Hippocampus. vol 12. issue 2. 2002-10-23. PMID:12000119. |
the results could be expressed in density of axons (meters per mm3) for the different layers and regions of dorsal hippocampus (ca1, ca3, dg), and also in density of axon varicosities (millions per mm3), after having determined the average number of varicosities per unit length of chat-immunostained axon (4 varicosities/10 microm). |
2002-10-23 |
2023-08-12 |
mouse |
| Constantine Pavlides, Lucas G Nivón, Bruce S McEwe. Effects of chronic stress on hippocampal long-term potentiation. Hippocampus. vol 12. issue 2. 2002-10-23. PMID:12000121. |
we investigated the effects of chronic stress on hippocampal physiology and long-term potentiation (ltp) in the ca3 and dentate gyrus (dg). |
2002-10-23 |
2023-08-12 |
rat |
| J Zhang, J Lü, T Cui, G Xi. [Effect of lead exposure during pregnancy on hippocampal long-term potentiation and expression of NMDAR-2A mRNA in the off-spring rats]. Wei sheng yan jiu = Journal of hygiene research. vol 30. issue 1. 2002-10-04. PMID:11255761. |
the lead exposure on pregnant rats was used as a model to examine the effects of lead on the long-term potentiation(ltp) in hippocampal dentate gyrus(dg) region in vivo and the expression of nmdar-2a mrna by in situ hybridization in the off-springs. |
2002-10-04 |
2023-08-12 |
rat |
| J Zhang, J Lü, T Cui, G Xi. [Effect of lead exposure during pregnancy on hippocampal long-term potentiation and expression of NMDAR-2A mRNA in the off-spring rats]. Wei sheng yan jiu = Journal of hygiene research. vol 30. issue 1. 2002-10-04. PMID:11255761. |
the filial rats of 70-90 days old with blood lead levels below 100 micrograms/l were prepared for recording their dg-evoked population spike(ps) in the hippocampal dg area in vivo. |
2002-10-04 |
2023-08-12 |
rat |
| Kunlin Jin, Yonghua Zhu, Yunjuan Sun, Xiao Ou Mao, Lin Xie, David A Greenber. Vascular endothelial growth factor (VEGF) stimulates neurogenesis in vitro and in vivo. Proceedings of the National Academy of Sciences of the United States of America. vol 99. issue 18. 2002-09-27. PMID:12181492. |
intracerebroventricular administration of vegf into rat brain increased brdurd labeling of cells in the subventricular zone (svz) and the subgranular zone (sgz) of the hippocampal dentate gyrus (dg), where vegfr2/flk-1 was colocalized with the immature neuronal marker, doublecortin (dcx). |
2002-09-27 |
2023-08-12 |
rat |
| Yuko Saito, Kenichi Nakahara, Hiroshi Yamanouchi, Shigeo Murayam. Severe involvement of ambient gyrus in dementia with grains. Journal of neuropathology and experimental neurology. vol 61. issue 9. 2002-09-23. PMID:12230325. |
the temporal neocortex and hippocampus were relatively spared in dg, in contrast to alzheimer disease. |
2002-09-23 |
2023-08-12 |
Not clear |
| Robert Pawlak, Anna Skrzypiec, Stanislaw Sulkowski, Wlodzimierz Buczk. Ethanol-induced neurotoxicity is counterbalanced by increased cell proliferation in mouse dentate gyrus. Neuroscience letters. vol 327. issue 2. 2002-09-13. PMID:12098641. |
since the hippocampus retains the ability to produce neurons through adulthood, in the present study we examined if ethanol-induced neuronal loss could be counterbalanced by cell proliferation in mouse dentate gyrus (dg). |
2002-09-13 |
2023-08-12 |
mouse |
| Xiao-yan Zhang, Ai-Ping Liu, Di-Yun Ruan, Jin Li. Effect of developmental lead exposure on the expression of specific NMDA receptor subunit mRNAs in the hippocampus of neonatal rats by digoxigenin-labeled in situ hybridization histochemistry. Neurotoxicology and teratology. vol 24. issue 2. 2002-08-27. PMID:11943503. |
in pb-exposed rats, hippocampal nr1-2a mrna levels were significantly increased in ca1, ca4 and dg subfields at 15 days of age and ca4 and dg subfields at 20 days of age. |
2002-08-27 |
2023-08-12 |
rat |
| Xiao-yan Zhang, Ai-Ping Liu, Di-Yun Ruan, Jin Li. Effect of developmental lead exposure on the expression of specific NMDA receptor subunit mRNAs in the hippocampus of neonatal rats by digoxigenin-labeled in situ hybridization histochemistry. Neurotoxicology and teratology. vol 24. issue 2. 2002-08-27. PMID:11943503. |
the lead (pb) exposure resulted in a significant increase of nr2d mrna levels in ca1, ca2, ca4 and dg hippocampal subfields at 20 days of age. |
2002-08-27 |
2023-08-12 |
rat |
| Xiao-yan Zhang, Ai-Ping Liu, Di-Yun Ruan, Jin Li. Effect of developmental lead exposure on the expression of specific NMDA receptor subunit mRNAs in the hippocampus of neonatal rats by digoxigenin-labeled in situ hybridization histochemistry. Neurotoxicology and teratology. vol 24. issue 2. 2002-08-27. PMID:11943503. |
hippocampal nr2a mrna levels were significantly decreased in ca1, ca2, ca3 and dg subfields from 15-day-old pb-exposed rats and ca1, ca3 and dg subfields from 20-day-old pb-exposed rats. |
2002-08-27 |
2023-08-12 |
rat |
| Xiao-yan Zhang, Ai-Ping Liu, Di-Yun Ruan, Jin Li. Effect of developmental lead exposure on the expression of specific NMDA receptor subunit mRNAs in the hippocampus of neonatal rats by digoxigenin-labeled in situ hybridization histochemistry. Neurotoxicology and teratology. vol 24. issue 2. 2002-08-27. PMID:11943503. |
hippocampal nr3a mrna levels were also significantly decreased in ca1, ca4 and dg subfields at 15 days of age and ca1 and dg subfields at 20 days of age in pb-exposed rats. |
2002-08-27 |
2023-08-12 |
rat |