| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| I Knuesel, R A Zuellig, M C Schaub, J M Fritsch. Alterations in dystrophin and utrophin expression parallel the reorganization of GABAergic synapses in a mouse model of temporal lobe epilepsy. The European journal of neuroscience. vol 13. issue 6. 2001-06-21. PMID:11285009. |
adult mice were injected unilaterally with kainic acid into the dorsal hippocampus to induce loss of pyramidal cells and hypertrophy of dentate gyrus (dg) granule cells, as described (suzuki, f., junier, m.p., guilhem, d., sorensen, j.c. & onteniente, b. |
2001-06-21 |
2023-08-12 |
mouse |
| P J Kenny, S E File, M Rattra. Nicotine regulates 5-HT(1A) receptor gene expression in the cerebral cortex and dorsal hippocampus. The European journal of neuroscience. vol 13. issue 6. 2001-06-21. PMID:11285026. |
similarly, acute nicotine significantly increased 5-ht(1a) receptor mrna in the dentate gyrus (dg), ca3 and ca1 regions of the dorsal hippocampus 2 h and 24 h after injection. |
2001-06-21 |
2023-08-12 |
rat |
| E Salinska, A Ziembowicz, W Gordon-Krajcer, J Skangiel-Kramska, B Jablonska, D Makarewicz, E Zieminska, J W Lazarewic. Differences between rats and rabbits in NMDA receptor-mediated calcium signalling in hippocampal neurones. Brain research bulletin. vol 53. issue 6. 2001-05-10. PMID:11179848. |
in vivo microdialysis combined with the measurement of (45)ca(2+) efflux from prelabelled hippocampus demonstrated a pronounced n-methyl-d-aspartate (nmda)-evoked (45)ca(2+) release to the dialysate in the rat dentate gyrus (dg) and ca1, whereas in rabbit a slight release of (45)ca(2+) was observed only in the dg. |
2001-05-10 |
2023-08-12 |
rat |
| Y B Ouyang, B R H. Protein ubiquitination in rat brain following hypoglycemic coma. Neuroscience letters. vol 298. issue 3. 2001-04-19. PMID:11165431. |
hypoglycemic coma of 30 min duration selectively damages ca1 pyramidal neurons and the crest of dentate gyrus (dg) granule cells in hippocampus. |
2001-04-19 |
2023-08-12 |
rat |
| A U Bräuer, N E Savaskan, M Plaschke, S Prehn, O Ninnemann, R Nitsc. IG-molecule Kilon shows differential expression pattern from LAMP in the developing and adult rat hippocampus. Hippocampus. vol 10. issue 6. 2001-03-08. PMID:11153709. |
these results were corroborated by rt-pcr semiquantification of gene expression in microdissected tissue prepared from the dg and the ca1 region of the hippocampus. |
2001-03-08 |
2023-08-12 |
rat |
| C Park, M Kang, K Kang, J Lee, J Kim, J Yoo, H Ahn, Y Hu. Differential changes in neuropeptide Y and nicotinamide adenine dinucleotide phosphate-diaphorase-positive neurons in rat hippocampus after kainic acid-induced seizure. Neuroscience letters. vol 298. issue 1. 2001-02-08. PMID:11154833. |
in the dentate gyrus (dg) region of the hippocampus, the numbers of npy-positive-only, nadph-d-positive-only and npy/nadph-d-positive neurons increased 5 days after ka administration, and 20 days after ka administration, the number of nadph-d-positive-only neurons decreased to levels similar to or lower than the level of the controls. |
2001-02-08 |
2023-08-12 |
rat |
| L Sui, D Y Ruan, S Y Ge, X M Men. Two components of long-term depression are impaired by chronic lead exposure in area CA1 and dentate gyrus of rat hippocampus in vitro. Neurotoxicology and teratology. vol 22. issue 5. 2001-01-11. PMID:11106867. |
previous studies have demonstrated that low-level lead exposure can impair the induction of long-term depression (ltd) in area ca1 and dentate gyrus (dg) of rat hippocampus in vitro and in vivo. |
2001-01-11 |
2023-08-12 |
rat |
| L Sui, D Y Ruan, S Y Ge, X M Men. Two components of long-term depression are impaired by chronic lead exposure in area CA1 and dentate gyrus of rat hippocampus in vitro. Neurotoxicology and teratology. vol 22. issue 5. 2001-01-11. PMID:11106867. |
furthermore, the impairment of two components by lead exposure might be similar in area ca1, while the impairment of vgcc-ltd might be more serious in dg of hippocampus. |
2001-01-11 |
2023-08-12 |
rat |
| X Li, K Yokono, Y Okad. Phosphofructokinase, a glycolytic regulatory enzyme has a crucial role for maintenance of synaptic activity in guinea pig hippocampal slices. Neuroscience letters. vol 294. issue 2. 2000-12-22. PMID:11058792. |
to clarify the importance of glucose metabolism in maintaining neural activity, we investigated the effects of lowering the concentration of glucose in perfusion medium on synaptic activity (population spikes, ps) and on the level of high energy phosphates in the region of dentate gyrus (dg), ca3 and ca1 area of hippocampal slices of guinea pig. |
2000-12-22 |
2023-08-12 |
Not clear |
| T Fujikawa, H Soya, H Fukuoka, K S Alam, H Yoshizato, B S McEwen, K Nakashim. A biphasic regulation of receptor mRNA expressions for growth hormone, glucocorticoid and mineralocorticoid in the rat dentate gyrus during acute stress. Brain research. vol 874. issue 2. 2000-11-06. PMID:10960603. |
the hippocampus (hip) is a target of such stress hormones as glucocorticoid and it also expresses receptors for growth hormone (gh), particularly in the dentate gyms (dg). |
2000-11-06 |
2023-08-12 |
rat |
| T Fujikawa, H Soya, H Fukuoka, K S Alam, H Yoshizato, B S McEwen, K Nakashim. A biphasic regulation of receptor mRNA expressions for growth hormone, glucocorticoid and mineralocorticoid in the rat dentate gyrus during acute stress. Brain research. vol 874. issue 2. 2000-11-06. PMID:10960603. |
although circulating gh levels did not show any correlation with the hippocampal ghr mrna expression, adrenalectomy (adx) decreased ghr mrna expression in dg, and the dexamethasone treatment (dex; 20 microg/100 microl, i.p.) |
2000-11-06 |
2023-08-12 |
rat |
| D Makarewicz, E Salinska, M Puka-Sundvall, M Alaraj, A Ziembowicz, J Skangiel-Kramska, B Jablonska, E Bona, H Hagberg, J W Lazarewic. NMDA-induced 45Ca release in the dentate gyrus of newborn rats: in vivo microdialysis study. Neurochemistry international. vol 37. issue 2-3. 2000-08-14. PMID:10812216. |
autoradiographic and immunocytochemical detection of ryanodine receptors and calbindin d(28k), respectively, in the hippocampal region of pnd 7 rats displayed a pronounced expression of [3h]ryanodine binding sites in the dg, but only a slight immunoreactivity of calbindin d(28k). |
2000-08-14 |
2023-08-12 |
rat |
| S Doboli, A A Minai, P J Bes. Latent attractors: a model for context-dependent place representations in the hippocampus. Neural computation. vol 12. issue 5. 2000-08-14. PMID:10905806. |
it is hypothesized that the dgh system dynamics has "latent attractors," which are unmasked by the afferent input and channel system activity into subpopulations of cells in the dg, ca3, and other hippocampal regions as observed experimentally. |
2000-08-14 |
2023-08-12 |
Not clear |
| X D Fan, X M Li, A V Juori. Substantia nigra pars reticulata lesion induces preconvulsive behavior and changes in glutamate receptor gene expression in the rat brain. Brain research. vol 867. issue 1-2. 2000-08-04. PMID:10837796. |
unilateral injection of exogenous da into the anterior region of the snpr induced rapid and short lasting preconvulsive behavior up to wet dog shakes stage and a significant reduction of gene expression for glur1, glur2 and nmdar1 subunits in rat hippocampal subfields including ca1 through ca4 and dentate gyrus (dg) at 1 day after nigral da injection. |
2000-08-04 |
2023-08-12 |
rat |
| D Y Ruan, K F Yan, S Y Ge, Y Z Xu, J T Chen, M Wan. Effects of chronic lead exposure on short-term and long-term depression in area CA1 of the rat hippocampus in vivo. Chemosphere. vol 41. issue 1-2. 2000-07-27. PMID:10819196. |
chronic developmental lead (pb) exposure to the rat has been reported to impair the long-term potentiation (ltp) in area ca1 and dg of the hippocampus. |
2000-07-27 |
2023-08-12 |
rat |
| A Kulla, D Manahan-Vaugha. Depotentiation in the dentate gyrus of freely moving rats is modulated by D1/D5 dopamine receptors. Cerebral cortex (New York, N.Y. : 1991). vol 10. issue 6. 2000-07-25. PMID:10859139. |
these results highlight differences between d1/d5 receptor-involvement in ltp and depotentiation in the ca1 region and dg, and indicate that whereas d1/d5 receptor activation may not be a critical factor in ltp induction in the dg, a differential role for these receptors in the expression of depotentiation, in this hippocampal subfield, may exist. |
2000-07-25 |
2023-08-12 |
rat |
| H Husum, J D Mikkelsen, S Hogg, A A Mathé, A Mør. Involvement of hippocampal neuropeptide Y in mediating the chronic actions of lithium, electroconvulsive stimulation and citalopram. Neuropharmacology. vol 39. issue 8. 2000-07-12. PMID:10818262. |
in contrast, citalopram (10 mg/kg i.p., twice daily for 28 days) caused a 100% increase in (125)i-pyy binding in ca, ca3 and dg while levels of prepronpy mrna and extracellular npy in the hippocampus were unaffected. |
2000-07-12 |
2023-08-12 |
rat |
| L Sui, S Y Ge, D Y Ruan, J T Chen, Y Z Xu, M Wan. Age-related impairment of long-term depression in area CA1 and dentate gyrus of rat hippocampus following developmental lead exposure in vitro. Neurotoxicology and teratology. vol 22. issue 3. 2000-07-12. PMID:10840181. |
impairment of the induction of long-term depression (ltd) has been reported in area ca1 and dentate gyrus (dg) of rat hippocampus following chronic lead exposure. |
2000-07-12 |
2023-08-12 |
rat |
| L Sui, S Y Ge, D Y Ruan, J T Chen, Y Z Xu, M Wan. Age-related impairment of long-term depression in area CA1 and dentate gyrus of rat hippocampus following developmental lead exposure in vitro. Neurotoxicology and teratology. vol 22. issue 3. 2000-07-12. PMID:10840181. |
the present study was carried out to investigate age-related alterations of ltd in area ca1 and dg of rat hippocampus following developmental lead exposure in vitro. |
2000-07-12 |
2023-08-12 |
rat |
| L Sui, S Y Ge, D Y Ruan, J T Chen, Y Z Xu, M Wan. Age-related impairment of long-term depression in area CA1 and dentate gyrus of rat hippocampus following developmental lead exposure in vitro. Neurotoxicology and teratology. vol 22. issue 3. 2000-07-12. PMID:10840181. |
these results demonstrated that the lead-induced impairment of ltd magnitude was an age-related decline in area ca1 and an age-related increase in area dg of rat hippocampus. |
2000-07-12 |
2023-08-12 |
rat |