| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| J C Rekling, H Jahnsen, A Mosfeldt Laurse. The effect of two lipophilic gamma-aminobutyric acid uptake blockers in CA1 of the rat hippocampal slice. British journal of pharmacology. vol 99. issue 1. 1990-06-07. PMID:2331564. |
we have investigated the effect of these two uptake inhibitors on the responses to exogenous gaba and on gaba-mediated inhibitory synaptic potentials in pyramidal neurones of the ca1 region in the rat hippocampal slice. |
1990-06-07 |
2023-08-11 |
rat |
| W Kamphuis, E Huisman, A M Dreijer, W E Ghijsen, M Verhage, F H Lopes da Silv. Kindling increases the K(+)-evoked Ca2(+)-dependent release of endogenous GABA in area CA1 of rat hippocampus. Brain research. vol 511. issue 1. 1990-06-04. PMID:2331617. |
kindling increases the k(+)-evoked ca2(+)-dependent release of endogenous gaba in area ca1 of rat hippocampus. |
1990-06-04 |
2023-08-11 |
rat |
| G Rausche, P Igelmund, U Heineman. Effects of changes in extracellular potassium, magnesium and calcium concentration on synaptic transmission in area CA1 and the dentate gyrus of rat hippocampal slices. Pflugers Archiv : European journal of physiology. vol 415. issue 5. 1990-05-24. PMID:2158068. |
the dependence of stimulus-induced synaptic potentials on changes of extracellular ionic concentrations of potassium ([k+]o 3, 5, 8 mm), magnesium ([mg2+]o 2, 4, 8 mm) and calcium [ca2+]o (2 mm and continuous lowering by washing with ca2(+)-free solutions) was investigated in area ca1 and dentate gyrus of rat hippocampal slices. |
1990-05-24 |
2023-08-11 |
rat |
| M M Haglund, P A Schwartzkroi. Role of Na-K pump potassium regulation and IPSPs in seizures and spreading depression in immature rabbit hippocampal slices. Journal of neurophysiology. vol 63. issue 2. 1990-04-13. PMID:2313342. |
we report here a difference between the ca1 and ca3 cell populations in the immature hippocampus with regard to 1) resting [k+]o, 2) magnitude of the [k+]o change during seizurelike events and sds, and 3) susceptibility to sd episodes. |
1990-04-13 |
2023-08-11 |
rabbit |
| M M Haglund, P A Schwartzkroi. Role of Na-K pump potassium regulation and IPSPs in seizures and spreading depression in immature rabbit hippocampal slices. Journal of neurophysiology. vol 63. issue 2. 1990-04-13. PMID:2313342. |
simultaneous intra- and extracellular recordings were made in the ca1 and ca3 regions of the immature rabbit hippocampus during spontaneous or evoked sd, while potassium ion-sensitive microelectrodes (k-isms) monitored changes in [k+]o. |
1990-04-13 |
2023-08-11 |
rabbit |
| J N Reynolds, P H Wu, J M Khanna, P L Carle. Ethanol tolerance in hippocampal neurons: adaptive changes in cellular responses to ethanol measured in vitro. The Journal of pharmacology and experimental therapeutics. vol 252. issue 1. 1990-03-12. PMID:2299594. |
the passive and synaptic membrane properties of hippocampal ca1 and dentate gyrus granule neurons have been compared in hippocampal slices obtained from control and ethanol-tolerant rats given ethanol up to 24 hr before sacrifice. |
1990-03-12 |
2023-08-11 |
rat |
| A Buchan, W A Pulsinell. Hypothermia but not the N-methyl-D-aspartate antagonist, MK-801, attenuates neuronal damage in gerbils subjected to transient global ischemia. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 10. issue 1. 1990-03-06. PMID:2405111. |
in adult female gerbils, single doses of mk-801 injected 1 hr prior to ischemia significantly (p less than 0.01) reduced damage to ca1 hippocampal neurons. |
1990-03-06 |
2023-08-11 |
Not clear |
| G Köhr, U Heineman. Effects of NMDA antagonists on picrotoxin-, low Mg2+- and low Ca2+-induced epileptogenesis and on evoked changes in extracellular Na+ and Ca2+ concentrations in rat hippocampal slices. Epilepsy research. vol 4. issue 3. 1990-03-06. PMID:2575519. |
the anticonvulsant properties of ketamine and 2-apv were compared on 3 types of convulsant activity in hippocampal area ca1: the 'picrotoxin-epilepsy,' the 'low magnesium epilepsy' and the 'low calcium epilepsy.' |
1990-03-06 |
2023-08-11 |
rat |
| E H Bertram, E W Lothman, N J Len. The hippocampus in experimental chronic epilepsy: a morphometric analysis. Annals of neurology. vol 27. issue 1. 1990-02-23. PMID:2301927. |
these findings indicate that intermittent seizures produce no significant hippocampal neuronal loss and may result in a hypertrophy of ca1 dendritic fields. |
1990-02-23 |
2023-08-11 |
human |
| S P Burke, J V Nadle. Effects of glucose deficiency on glutamate/aspartate release and excitatory synaptic responses in the hippocampal CA1 area in vitro. Brain research. vol 500. issue 1-2. 1990-02-20. PMID:2575005. |
enhanced aspartate release may be particularly relevant to hypoglycemic damage in the ca1 area, because aspartate is a more potent hippocampal excitotoxin than glutamate. |
1990-02-20 |
2023-08-11 |
rat |
| S G Beck, P M Hallora. Imipramine alters beta-adrenergic, but not serotonergic, mediated responses in rat hippocampal pyramidal cells. Brain research. vol 504. issue 1. 1990-02-06. PMID:2557127. |
this study investigated acute and chronic effects of imipramine on intracellularly-recorded responses mediated by 5-ht and beta-adrenergic receptors on pyramidal cells from area ca1 of rat hippocampal slices maintained in vitro. |
1990-02-06 |
2023-08-11 |
rat |
| M P Mattson, P B Guthrie, S B Kate. Intrinsic factors in the selective vulnerability of hippocampal pyramidal neurons. Progress in clinical and biological research. vol 317. 1990-01-31. PMID:2690106. |
selective degeneration of pyramidal neurons in regions ca1 and ca3 of the hippocampus is a common structural correlate of several neurodegenerative conditions including alzheimer's disease, epilepsy and stroke. |
1990-01-31 |
2023-08-11 |
rat |
| M P Mattson, P B Guthrie, S B Kate. Intrinsic factors in the selective vulnerability of hippocampal pyramidal neurons. Progress in clinical and biological research. vol 317. 1990-01-31. PMID:2690106. |
the first paradigm consisted of neurons isolated from different hippocampal regions (ca1, ca2, ca3, dentate gyrus). |
1990-01-31 |
2023-08-11 |
rat |
| W Endres, A Spuler, G ten Bruggencat. Acetylcholinesterase reactivators antagonize epileptiform bursting induced by paraoxon in guinea pig hippocampal slices. The Journal of pharmacology and experimental therapeutics. vol 251. issue 3. 1990-01-30. PMID:2600810. |
the electrophysiological actions of paraoxon, an irreversible blocker of acetylcholinesterase, and their antagonism by a series of organophosphate cholinesterase reactivators, were studied in area ca1 of the guinea pig hippocampus in vitro. |
1990-01-30 |
2023-08-11 |
Not clear |
| b' F Radja, G Daval, M B Emerit, M C Gallissot, M Hamon, D Verg\\xc3\\xa. Selective irreversible blockade of 5-hydroxytryptamine1A and 5-hydroxytryptamine1C receptor binding sites in the rat brain by 8-MeO-2\'-chloro-PAT: a quantitative autoradiographic study. Neuroscience. vol 31. issue 3. 1990-01-25. PMID:2531850.' |
a marked reduction (-50% to -75%) of [3h]8-oh-dpat and [125i]bh-8-meo-n-pat specific binding to 5-hydroxytryptamine1a sites in the hippocampus (ca1 area) and the dorsal raphe nucleus, and of [3h]5-hydroxytryptamine specific binding to 5-hydroxytryptamine1c sites in the choroid plexus was found in sections exposed to 1 microm 8-meo-2'-chloro-pat and then washed extensively. |
1990-01-25 |
2023-08-11 |
rat |
| B T Volpe, H P Davis, P J Colomb. Preoperative training modifies radial maze performance in rats with ischemic hippocampal injury. Stroke. vol 20. issue 12. 1990-01-19. PMID:2595733. |
rats exposed to 30 minutes of four-vessel occlusion reliably develop severe bilateral ca1 hippocampal injury; under certain conditions of radial maze training, such rats perform the reference memory component as well as controls yet perform the working memory component worse than controls. |
1990-01-19 |
2023-08-11 |
rat |
| Y Nakagawa, M Baudr. Dissociation between changes in glutamate receptor binding sites and their coupling to phosphatidylinositol metabolism following intrahippocampal colchicine injection. Neuroscience. vol 32. issue 2. 1990-01-08. PMID:2555737. |
unilateral injection of colchicine (15 micrograms) in the dorsal hippocampus did not produce any change in [3h]glutamate and [3h]alpha-amino-3-hydroxy-5-methylisoxazole-4-propionate binding in membrane fractions from the dentate gyrus or ca1 field contralateral to the injection side, at least up to 12 days after the injection. |
1990-01-08 |
2023-08-11 |
rat |
| M Segal, E C Azmitia, P M Whitaker-Azmiti. Physiological effects of selective 5-HT1a and 5-HT1b ligands in rat hippocampus: comparison to 5-HT. Brain research. vol 502. issue 1. 1990-01-04. PMID:2531014. |
the responses of ca1 neurons to topical application of serotonin (5-ht) and selective 5-ht1a and 5-ht1b agonists were examined with intracellular recording in the hippocampal slice. |
1990-01-04 |
2023-08-11 |
rat |
| T L Wimpey, K E Opheim, C Chavki. Effects of chronic morphine administration on the mu and delta opioid responses in the CA1 region of the rat hippocampus. The Journal of pharmacology and experimental therapeutics. vol 251. issue 2. 1989-12-21. PMID:2553917. |
effects of chronic morphine administration on the mu and delta opioid responses in the ca1 region of the rat hippocampus. |
1989-12-21 |
2023-08-11 |
rat |
| L E Chavez-Noriega, T V Bliss, J V Halliwel. The EPSP-spike (E-S) component of long-term potentiation in the rat hippocampal slice is modulated by GABAergic but not cholinergic mechanisms. Neuroscience letters. vol 104. issue 1-2. 1989-12-20. PMID:2554222. |
the participation of cholinergic and gabaergic processes in e-s potentiation was studied in field ca1 of rat hippocampal slices. |
1989-12-20 |
2023-08-11 |
rat |