| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| G J Blatt, J C Chen, D L Rosene, L Volicer, J R Galle. Prenatal protein malnutrition effects on the serotonergic system in the hippocampal formation: an immunocytochemical, ligand binding, and neurochemical study. Brain research bulletin. vol 34. issue 5. 1994-10-13. PMID:8082044. |
in the present investigation, compared to well-nourished controls, 220 day malnourished rats exhibited a decrease in the 5-ht fiber density in the dentate gyrus (dg) and ca3 subfield and, a 15-25% decrease 5-ht uptake sites assayed with [3h]-citalopram in ca3 and ca1. |
1994-10-13 |
2023-08-12 |
rat |
| G Richter-Levin, V Greenberger, M Sega. The effects of general and restricted serotonergic lesions on hippocampal electrophysiology and behavior. Brain research. vol 642. issue 1-2. 1994-08-16. PMID:8032871. |
depletion of the forebrain serotonergic system was found in previous studies to induce an increased excitability of the dentate gyrus (dg) granule cells and, when combined with a cholinergic deficiency, to impair spatial learning. |
1994-08-16 |
2023-08-12 |
rat |
| L V Colom, P Sagga. Spontaneous interictal-like activity originates in multiple areas of the CA2-CA3 region of hippocampal slices. Journal of neurophysiology. vol 71. issue 4. 1994-08-16. PMID:8035236. |
spontaneous epileptiform discharges were detected in each subfield of cornu ammonis (ca) but not in the dentate gyrus (dg) of each studied species. |
1994-08-16 |
2023-08-12 |
mouse |
| J L Stringer, C M Colber. Analysis of field potentials evoked in Ca1 by angular bundle stimulation in the rat. Brain research. vol 641. issue 2. 1994-07-22. PMID:8012831. |
a comparison of waveforms evoked in the dentate gyrus (dg) and in ca1 by a single-shock test stimulus to the ab revealed that the early positive-to-negative phase of the waveform recorded in ca1 correlated in time and amplitude to the population spike recorded in the dg. |
1994-07-22 |
2023-08-12 |
rat |
| D X Zhang, W B Lev. Bicuculline permits the induction of long-term depression by heterosynaptic, translaminar conditioning in the hippocampal dentate gyrus. Brain research. vol 613. issue 2. 1994-06-21. PMID:8186982. |
using intact, urethane-anesthetized albino rats, we examine long-term depression (ltd) of the ipsilateral medial entorhinal cortical (mec) response in the dentate gyrus (dg) that is induced by conditioning of the ipsilateral lateral entorhinal cortex (lec). |
1994-06-21 |
2023-08-12 |
rat |
| J E Cavazos, I Das, T P Sutul. Neuronal loss induced in limbic pathways by kindling: evidence for induction of hippocampal sclerosis by repeated brief seizures. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 14. issue 5 Pt 2. 1994-06-14. PMID:8182460. |
in the dentate gyrus (dg), the morphological alterations induced by kindled seizures include loss of polymorphic neurons in the hilus, mossy fiber axon sprouting, and synaptic reorganization of the mossy fiber pathway. |
1994-06-14 |
2023-08-12 |
human |
| A Mitani, S Takeyasu, H Yanase, Y Nakamura, K Kataok. Changes in intracellular Ca2+ and energy levels during in vitro ischemia in the gerbil hippocampal slice. Journal of neurochemistry. vol 62. issue 2. 1994-03-02. PMID:8294926. |
the time course of the decline in energy levels during an in vitro ischemia-like condition was compared with changes in intracellular ca2+ concentration ([ca2+]i) in subregions of the gerbil hippocampal slice [ca1, ca3, and the inner and outer portions of the dentate gyrus (dg)]. |
1994-03-02 |
2023-08-12 |
Not clear |
| H C Yang, E H Le. Protein kinase C activation facilitates memory retention in rats. The Chinese journal of physiology. vol 36. issue 2. 1994-02-23. PMID:8287715. |
we have microinjected phorbol ester (tpa), a specific pkc activator, into the dentate gyrus (dg) of hippocampus immediately after training. |
1994-02-23 |
2023-08-12 |
human |
| J Nabekura, S Ebihara, N Akaik. Muscarinic receptor activation of potassium channels in rat dentate gyrus neurons. Journal of neurophysiology. vol 70. issue 4. 1994-02-15. PMID:8283213. |
the effects of acetylcholine (ach) on granule cells freshly dissociated from rat dentate gyrus (dg) were studied using the nystatin perforated patch technique. |
1994-02-15 |
2023-08-12 |
rat |
| P Pigue. GABAA- and GABAB-mediated inhibition in the rat dentate gyrus in vitro. Epilepsy research. vol 16. issue 2. 1994-02-01. PMID:7903636. |
many studies suggest that the dentate gyrus (dg) is a control point for hippocampal epileptogenesis. |
1994-02-01 |
2023-08-12 |
rat |
| L E Mello, E A Cavalheiro, A M Tan, W R Kupfer, J K Pretorius, T L Babb, D M Finc. Circuit mechanisms of seizures in the pilocarpine model of chronic epilepsy: cell loss and mossy fiber sprouting. Epilepsia. vol 34. issue 6. 1994-01-06. PMID:7694849. |
pilocarpine-induced status epilepticus (se) invariably led to cell loss in the hilus of the dentate gyrus (dg) and to spontaneous recurrent seizures. |
1994-01-06 |
2023-08-12 |
human |
| G S Dawe, J A Gray, J D Sinden, J D Stephenson, M Sega. Extracellular recordings in the colchicine-lesioned rat dentate gyrus following transplants of fetal dentate gyrus and CA1 hippocampal subfield tissue. Brain research. vol 625. issue 1. 1993-12-29. PMID:8242401. |
grafts of fetal dentate gyrus (dg) and ca1 hippocampal subfield tissue were extruded into the dentate gyri of adult male sprague-dawley rats, 7-10 days after lesioning the granule cells with colchicine (0.06 microliter of 7 mg/ml solution at each of 5 sites/hippocampus). |
1993-12-29 |
2023-08-12 |
rat |
| E A Van der Zee, P G Luite. GABAergic neurons of the rat dorsal hippocampus express muscarinic acetylcholine receptors. Brain research bulletin. vol 32. issue 6. 1993-12-14. PMID:8221158. |
the expression of muscarinic acetylcholine receptors (machrs) in glutamic acid decarboxylase (gad)-positive cells in the different strata of ca1, ca3, and the dentate gyrus (dg) of the dorsal hippocampus is examined by way of quantitative immunofluorescent double labeling employing m35, the monoclonal antibody raised against purified machr protein. |
1993-12-14 |
2023-08-12 |
rat |
| O Prospéro-García, D R Miller, S J Henrikse. Hippocampal interneuron activity in unanesthetized rats: relationship to the sleep-wake cycle. Neuroscience letters. vol 156. issue 1-2. 1993-11-16. PMID:8414179. |
evoked population spikes and interneuronal discharges were recorded throughout the sleep-wake cycle in hippocampal regions ca1 and dentate gyrus (dg) of ten chronically implanted rats. |
1993-11-16 |
2023-08-12 |
rat |
| T A Milner, E Veznedarogl. Ultrastructural localization of neuropeptide Y-like immunoreactivity in the rat hippocampal formation. Hippocampus. vol 2. issue 2. 1993-09-24. PMID:1308177. |
thus, this study examines the light and electron microscopic immunoperoxidase labeling of a rabbit polyclonal antibody against porcine npy in single sections through each lamina of the ca1 and ca3 regions of the hippocampus and the dentate gyrus (dg) of normal adult rats. |
1993-09-24 |
2023-08-11 |
rat |
| D Jaarsma, F Postema, J Kor. Time course and distribution of neuronal degeneration in the dentate gyrus of rat after adrenalectomy: a silver impregnation study. Hippocampus. vol 2. issue 2. 1993-09-24. PMID:1308179. |
reported that adrenalectomy (adx) of young adult rats after 3 months led to a selective loss of granule neurons in the dentate gyrus (dg) and that this loss could be prevented by low doses of corticosterone. |
1993-09-24 |
2023-08-11 |
rat |
| Y P Song, S T Xu, Y Q O. [Effects of 6-OHDA lesions of the bilateral dorsal noradrenergic bundle on learning-dependent long-term synaptic potentiation in dentate gyrus]. Sheng li xue bao : [Acta physiologica Sinica]. vol 45. issue 2. 1993-09-21. PMID:8356466. |
in the present study, the role of ne in learning-dependent long-term potentiation (ldltp) was investigated by examining the effects of 6-hydroxydopamine (6-ohda) lesion made in the bilateral dorsal noradrenergic bundle on the changes of synaptic efficacy in dentate gyrus (dg) and related conditioned response during drinking conditioning. |
1993-09-21 |
2023-08-12 |
Not clear |
| E H Lee, C P Lee, H I Wang, W R Li. Hippocampal CRF, NE, and NMDA system interactions in memory processing in the rat. Synapse (New York, N.Y.). vol 14. issue 2. 1993-08-18. PMID:7687386. |
in the present study, we investigated the neural mechanisms of corticotropin-releasing factor (crf) and the interactions among crf, norepinephrine (ne), and n-methyl-d-aspartate (nmda) systems in the dentate gyrus (dg) of hippocampus in modulating the memory process of rats. |
1993-08-18 |
2023-08-12 |
rat |
| D W Zaidel, M M Esiri, J M Oxbur. Regional differentiation of cell densities in the left and right hippocampi of epileptic patients. Journal of neurology. vol 240. issue 5. 1993-08-11. PMID:8326341. |
neuronal cell densities in surgically removed left or right hippocampal tissue of epileptic patients suffering from temporal lobe epilepsy were determined in ca1, ca4, and the dentate gyrus (dg). |
1993-08-11 |
2023-08-12 |
Not clear |
| E Rich-Bennett, D Dahl, B B Lecompt. Modulation of paired-pulse activation in the hippocampal dentate gyrus by cholecystokinin, baclofen and bicuculline. Neuropeptides. vol 24. issue 5. 1993-08-06. PMID:8327070. |
paired-pulse stimulation was used to evaluate the effects of the sulfated octapeptide of cholecystokinin (cck8-s), the gamma-aminobutyric acidb (gabab) agonist (-) baclofen, and the gabaa antagonist (-) bicuculline on hippocampal dentate gyrus (dg) granule cell excitability. |
1993-08-06 |
2023-08-12 |
Not clear |