| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| 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 |
| M M Sánchez, L J Young, P M Plotsky, T R Inse. Distribution of corticosteroid receptors in the rhesus brain: relative absence of glucocorticoid receptors in the hippocampal formation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 20. issue 12. 2000-06-30. PMID:10844035. |
in contrast to its well established distribution in the rat brain, gr mrna was only weakly detected in the dentate gyrus (dg) and cornu ammonis (ca) of the macaque hippocampus, whereas it was abundant in the pituitary (pit), cerebellum (cbl), hypothalamic paraventricular nucleus (pvn), and, to a lesser extent, the neocortex. |
2000-06-30 |
2023-08-12 |
rat |
| Y Ishida, T Shirokawa, O Miyaishi, Y Komatsu, K Isob. Age-dependent changes in projections from locus coeruleus to hippocampus dentate gyrus and frontal cortex. The European journal of neuroscience. vol 12. issue 4. 2000-06-21. PMID:10762355. |
age-dependent changes in noradrenergic innervations of the hippocampal dentate gyrus (dg) and the frontal cortex (fc) have been studied in male f344 rats. |
2000-06-21 |
2023-08-12 |
rat |
| F Cardozo-Pelaez, P J Brooks, T Stedeford, S Song, J Sanchez-Ramo. DNA damage, repair, and antioxidant systems in brain regions: a correlative study. Free radical biology & medicine. vol 28. issue 5. 2000-05-25. PMID:10754274. |
in our study, we have shown that regions such as the midbrain, caudate putamen, and hippocampus show high levels of oxo(8)dg in total dna, although regions such as the cerebellum, cortex, and pons and medulla have lower levels. |
2000-05-25 |
2023-08-12 |
mouse |
| Q Pei, L Lewis, M E Sprakes, E J Jones, D G Grahame-Smith, T S Zetterströ. Serotonergic regulation of mRNA expression of Arc, an immediate early gene selectively localized at neuronal dendrites. Neuropharmacology. vol 39. issue 3. 2000-05-16. PMID:10698012. |
doi, however, had much weaker effects on arc mrna in the striatum and did not have any significant effect in the ca1, ca3 and the dentate gyms (dg) of the hippocampus. |
2000-05-16 |
2023-08-12 |
Not clear |
| A M Aloisi, I Ceccarelli, T Herdege. Gonadectomy and persistent pain differently affect hippocampal c-Fos expression in male and female rats. Neuroscience letters. vol 281. issue 1. 2000-04-11. PMID:10686408. |
the formalin-evoked licking, flexing and jerking of the injected paw were recorded for 60 min, c-fos was determined in the dorsal and ventral hippocampus: dentate gyrus (dg), ca1 and ca3. |
2000-04-11 |
2023-08-12 |
rat |
| O Nakagawasai, T Tadano, F Niijima, K Tan-No, K Kisar. Immunohistochemical estimation of rat brain somatostatin on avoidance learning impairment induced by thiamine deficiency. Brain research bulletin. vol 51. issue 1. 2000-02-18. PMID:10654580. |
in rats, on the 25th day after the start of a thiamine-deficient (td) diet, impairment of avoidance learning was significantly induced in proportion to the decrease somatostatin (sst) fluorescence intensity in the cortex, amygdala, thalamus, hypothalamus, and hippocampus, including the ca1, ca2, and dentate gyrus (dg). |
2000-02-18 |
2023-08-12 |
rat |
| S F Ali, N Thiriet, J Zwille. Acute ibogaine injection induces expression of the immediate early genes, egr-1 and c-fos, in mouse brain. Brain research. Molecular brain research. vol 74. issue 1-2. 2000-02-15. PMID:10640697. |
a single injection of ibo produced a significant increase of egr-1 messenger rna induction in nucleus accumbens (nac), caudate-putamen (cpu), frontal cortex (fcx), septum, dentate gyrus (dg) and ca3 region of hippocampus, whereas c-fos gene was induced in cpu, fcx, dg, septum and ca1 region of hippocampus. |
2000-02-15 |
2023-08-12 |
mouse |
| G F Xavier, F J Oliveira-Filho, A M Santo. Dentate gyrus-selective colchicine lesion and disruption of performance in spatial tasks: difficulties in "place strategy" because of a lack of flexibility in the use of environmental cues? Hippocampus. vol 9. issue 6. 2000-02-08. PMID:10641760. |
multiple-site colchicine injections (7 microg/microl; via a drawn micropipette) throughout the dentate gyrus (dg) of rats (nine sites in each hemisphere, 0.06 microl at each site) selectively destroy about 90% of the dg granule cells, as revealed by quantitative stereological estimates; stereology also revealed minor neuronal losses in the ca4 (33%) and ca1 (23%) subfields, but lack of damage to the ca3 hippocampal subfield. |
2000-02-08 |
2023-08-12 |
rat |
| X A Alvarez, C Sampedro, R Lozano, R Cacabelo. Citicoline protects hippocampal neurons against apoptosis induced by brain beta-amyloid deposits plus cerebral hypoperfusion in rats. Methods and findings in experimental and clinical pharmacology. vol 21. issue 8. 2000-02-01. PMID:10599052. |
was given during 2 days before and for 5 days after surgery, and the extension of the degeneration and the number of apoptotic figures (tunel technique) were evaluated in the dentate gyrus (dg) and the ca1 area of the hippocampus. |
2000-02-01 |
2023-08-12 |
rat |