Page last updated: 2024-08-23

picrotoxin and 4-aminopyridine

picrotoxin has been researched along with 4-aminopyridine in 32 studies

Research

Studies (32)

TimeframeStudies, this research(%)All Research%
pre-19903 (9.38)18.7374
1990's12 (37.50)18.2507
2000's10 (31.25)29.6817
2010's7 (21.88)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Bijak, M; Brunner, H; Misgeld, U1
Aram, JA; Michelson, HB; Wong, RK1
Gustafsson, B; Hess, G1
Misgeld, U; Müller, W1
Markus, H; Pomeranz, B1
Brailowsky, S; Knight, RT1
Bagust, J; Forsythe, ID; Kerkut, GA; Loots, JM1
Bijak, M; Misgeld, U2
Michelson, HB; Wong, RK1
Bijak, M; Demmelhuber, J; Jarolimek, W; Misgeld, U1
Colling, SB; Jefferys, JG; Traub, RD1
Kaila, K; Lamsa, K1
Balestra, M; Borrelli, AR; Cramer, CL; Eismann, MS; Freedman, LR; Hudzik, TJ; Knowles, MK; Mahmood, N; McCarthy, DJ; Murray, RJ; Palmer, GC; Stagnitto, ML1
Albuquerque, EX; Braga, MF; Pereira, EF1
Okada, YC; Wu, J1
Wong, M; Yamada, KA1
Saggau, P; Sinha, SR1
Benardo, LS; Yang, L1
Liu, X; Stan Leung, L1
Gruhn, M; Guckenheimer, J; Harris-Warrick, RM; Land, B1
Faber, ES; Sah, P1
Errington, AC; Lees, G; Stöhr, T1
Inoue, H; Okada, Y1
Avoli, M; Biagini, G; D'Antuono, M; Gotman, J; Köhling, R; Ricalzone, S1
Sun, QQ1
Chavis, P; Farrugia, F; Garenne, A; Le Masson, G; Manzoni, OJ; Marsicano, G; Piet, R1
Kirik, D; Kokaia, M; Ledri, M; Madsen, MG; Nikitidou, L1
Avoli, M; Benini, R; D'Antuono, M; de Guzman, P; Köhling, R1
Heidarinejad, M; Inoue, T; Murata, N; Nakamura, H; Shafeghat, N1
Baines, RA; Fan, YN; Masullo, L; Streit, AK1
da Rosa, MS; Gonçalves, D; Leipnitz, G; Luft, JG; Morás, AM; Moura, DJ; Pereira, P; Pflüger, PF; Regner, GG; Steffens, L1

Other Studies

32 other study(ies) available for picrotoxin and 4-aminopyridine

ArticleYear
Granule cell inhibition and the activity of hilar neurons.
    Epilepsy research. Supplement, 1992, Volume: 7

    Topics: 4-Aminopyridine; Animals; Axons; Baclofen; Dendrites; Evoked Potentials; gamma-Aminobutyric Acid; Guinea Pigs; Hippocampus; Neural Inhibition; Neural Pathways; Neurons; Picrotoxin; Potassium Channels; Receptors, GABA-A; Synapses

1992
Synchronized GABAergic IPSPs recorded in the neocortex after blockade of synaptic transmission mediated by excitatory amino acids.
    Journal of neurophysiology, 1991, Volume: 65, Issue:5

    Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Amino Acids; Animals; Bicuculline; Cerebral Cortex; Electric Stimulation; Evoked Potentials; gamma-Aminobutyric Acid; Guinea Pigs; In Vitro Techniques; Membrane Potentials; Picrotoxin; Quinoxalines; Synapses; Synaptic Transmission

1991
Changes in field excitatory postsynaptic potential shape induced by tetanization in the CA1 region of the guinea-pig hippocampal slice.
    Neuroscience, 1990, Volume: 37, Issue:1

    Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; Animals; Electric Stimulation; Evoked Potentials; Guinea Pigs; Hippocampus; In Vitro Techniques; Neurons; Picrotoxin; Receptors, N-Methyl-D-Aspartate; Synapses

1990
Picrotoxin- and 4-aminopyridine-induced activity in hilar neurons in the guinea pig hippocampal slice.
    Journal of neurophysiology, 1991, Volume: 65, Issue:1

    Topics: 4-Aminopyridine; Action Potentials; Animals; Electric Stimulation; Electrophysiology; Guinea Pigs; Hippocampus; Membrane Potentials; Neurons; Picrotoxin

1991
Saphenous has weak ineffective synapses in sciatic territory of rat spinal cord: electrical stimulation of the saphenous or application of drugs reveal these somatotopically inappropriate synapses.
    Brain research, 1987, Jul-28, Volume: 416, Issue:2

    Topics: 4-Aminopyridine; Action Potentials; Afferent Pathways; Aminopyridines; Animals; Denervation; Electric Stimulation; Hindlimb; Peripheral Nerves; Physical Stimulation; Picrotoxin; Rats; Rats, Inbred Strains; Sciatic Nerve; Spinal Cord; Strychnine; Synapses

1987
Inhibitory modulation of cat somatosensory cortex: a pharmacological study.
    Brain research, 1984, Nov-26, Volume: 322, Issue:2

    Topics: 4-Aminopyridine; Aminopyridines; Animals; Bicuculline; Cats; Evoked Potentials; Evoked Potentials, Somatosensory; Female; gamma-Aminobutyric Acid; Neural Inhibition; Picrotoxin; Somatosensory Cortex; Taurine

1984
Synaptic and non-synaptic components of the dorsal horn potential in isolated hamster spinal cord.
    Brain research, 1982, Feb-04, Volume: 233, Issue:1

    Topics: 4-Aminopyridine; Aminopyridines; Animals; Bicuculline; Cricetinae; Electric Stimulation; Evoked Potentials; In Vitro Techniques; Magnesium; Neurons, Afferent; Picrotoxin; Potassium; Spinal Cord; Synapses; Temperature; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors

1982
Role of glutamatergic synaptic transmission in synchronized discharges of hilar neurons in guinea pig hippocampal slices.
    Neuroscience letters, 1993, Dec-12, Volume: 163, Issue:2

    Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Baclofen; Excitatory Amino Acid Antagonists; gamma-Aminobutyric Acid; Guinea Pigs; Hippocampus; In Vitro Techniques; Neurons; Picrotoxin; Quinoxalines; Receptors, GABA-B; Receptors, Glutamate; Synaptic Transmission; Time Factors

1993
Synchronization of inhibitory neurones in the guinea-pig hippocampus in vitro.
    The Journal of physiology, 1994, May-15, Volume: 477, Issue:Pt 1

    Topics: 4-Aminopyridine; Animals; Baclofen; gamma-Aminobutyric Acid; Guinea Pigs; Hippocampus; In Vitro Techniques; Interneurons; Membrane Potentials; Microelectrodes; Neurons; Picrotoxin; Pyramidal Cells; Synaptic Transmission

1994
CGP 55845A blocks baclofen, gamma-aminobutyric acid and inhibitory postsynaptic potassium currents in guinea pig CA3 neurons.
    Neuroscience letters, 1993, May-14, Volume: 154, Issue:1-2

    Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Baclofen; Bicuculline; Electrophysiology; GABA Antagonists; GABA-A Receptor Antagonists; gamma-Aminobutyric Acid; Guinea Pigs; Hippocampus; In Vitro Techniques; Membrane Potentials; Neurons; Picrotoxin; Potassium Channels; Quinoxalines; Synapses

1993
Cellular mechanisms of 4-aminopyridine-induced synchronized after-discharges in the rat hippocampal slice.
    The Journal of physiology, 1995, Nov-15, Volume: 489 ( Pt 1)

    Topics: 4-Aminopyridine; Action Potentials; Animals; Hippocampus; Male; Picrotoxin; Pyramidal Cells; Rats; Rats, Sprague-Dawley

1995
Suppression by GABAB receptors of 4-aminopyridine-induced hyperactivity in guinea-pig dentate neurons.
    Neuroscience letters, 1996, Feb-16, Volume: 205, Issue:1

    Topics: 4-Aminopyridine; Animals; Bicuculline; Dentate Gyrus; Guinea Pigs; Hippocampus; Membrane Potentials; Picrotoxin; Receptors, GABA-B

1996
Ionic mechanisms of spontaneous GABAergic events in rat hippocampal slices exposed to 4-aminopyridine.
    Journal of neurophysiology, 1997, Volume: 78, Issue:5

    Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; Animals; Benzolamide; Bicarbonates; Carbonic Anhydrases; Enzyme Inhibitors; Ethoxzolamide; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; gamma-Aminobutyric Acid; Hippocampus; Hydrogen-Ion Concentration; In Vitro Techniques; Male; Models, Neurological; Pentobarbital; Picrotoxin; Pyramidal Cells; Quinoxalines; Rats; Rats, Wistar; Reaction Time; Receptors, GABA-A; Receptors, Metabotropic Glutamate

1997
[S]-AR-R 15896AR-A novel anticonvulsant: acute safety, pharmacokinetic and pharmacodynamic properties.
    The Journal of pharmacology and experimental therapeutics, 1999, Volume: 288, Issue:1

    Topics: 4-Aminopyridine; Animals; Anticonvulsants; Bicuculline; Electric Stimulation; Kainic Acid; Male; Mice; N-Methylaspartate; Pentylenetetrazole; Picrotoxin; Pyridines; Rats; Rats, Sprague-Dawley; Seizures; Seizures, Febrile; Strychnine; Time Factors; Weaning

1999
Nanomolar concentrations of lead inhibit glutamatergic and GABAergic transmission in hippocampal neurons.
    Brain research, 1999, Apr-24, Volume: 826, Issue:1

    Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Cells, Cultured; Chelating Agents; Dose-Response Relationship, Drug; Edetic Acid; Electric Stimulation; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; GABA Antagonists; gamma-Aminobutyric Acid; Glutamic Acid; Hippocampus; Kinetics; Lead; Membrane Potentials; Neurons; Patch-Clamp Techniques; Picrotoxin; Potassium Channels; Sodium Channels; Synaptic Transmission; Tetrodotoxin

1999
Roles of calcium- and voltage-sensitive potassium currents in the generation of neuromagnetic signals and field potentials in a CA3 longitudinal slice of the guinea-pig.
    Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2000, Volume: 111, Issue:1

    Topics: 4-Aminopyridine; Animals; Calcium Channels; Electric Stimulation; Electroencephalography; Electromagnetic Fields; Evoked Potentials; Guinea Pigs; Hippocampus; In Vitro Techniques; Picrotoxin; Potassium Channels; Tetraethylammonium

2000
Developmental characteristics of epileptiform activity in immature rat neocortex: a comparison of four in vitro seizure models.
    Brain research. Developmental brain research, 2001, Jun-29, Volume: 128, Issue:2

    Topics: 4-Aminopyridine; Age Factors; Animals; Convulsants; Epilepsy; GABA Antagonists; Magnesium; Membrane Potentials; Neocortex; Organ Culture Techniques; Organophosphorus Compounds; Picrotoxin; Rats; Rats, Sprague-Dawley; Synaptic Transmission

2001
Imaging of 4-AP-induced, GABA(A)-dependent spontaneous synchronized activity mediated by the hippocampal interneuron network.
    Journal of neurophysiology, 2001, Volume: 86, Issue:1

    Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Evoked Potentials; Excitatory Amino Acid Antagonists; GABA Antagonists; Guinea Pigs; Hippocampus; Interneurons; Neural Pathways; Organ Culture Techniques; Picrotoxin; Receptors, GABA-A

2001
Laminar properties of 4-aminopyridine-induced synchronous network activities in rat neocortex.
    Neuroscience, 2002, Volume: 111, Issue:2

    Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Electrophysiology; Excitatory Amino Acid Antagonists; GABA Antagonists; In Vitro Techniques; Intracellular Membranes; Neocortex; Nerve Net; Picrotoxin; Piperazines; Rats; Rats, Sprague-Dawley

2002
Sodium-activated potassium conductance participates in the depolarizing afterpotential following a single action potential in rat hippocampal CA1 pyramidal cells.
    Brain research, 2004, Oct-15, Volume: 1023, Issue:2

    Topics: 4-Aminopyridine; Action Potentials; Animals; Calcium; Chelating Agents; Dose-Response Relationship, Drug; Drug Interactions; Egtazic Acid; Electric Stimulation; Evoked Potentials; Excitatory Amino Acid Antagonists; Extracellular Space; Female; GABA Antagonists; Hippocampus; In Vitro Techniques; Kynurenic Acid; Lithium; Male; Neural Conduction; Patch-Clamp Techniques; Picrotoxin; Potassium Channel Blockers; Potassium Channels; Pyramidal Cells; Quinoxalines; Rats; Rats, Wistar; Sodium; Sodium Channel Blockers; Tetraethylammonium; Tetrodotoxin

2004
Dopamine modulation of two delayed rectifier potassium currents in a small neural network.
    Journal of neurophysiology, 2005, Volume: 94, Issue:4

    Topics: 4-Aminopyridine; Animals; Cadmium Chloride; Delayed Rectifier Potassium Channels; Dopamine; Dose-Response Relationship, Drug; Drug Interactions; Ganglia, Invertebrate; In Vitro Techniques; Membrane Potentials; Nerve Net; Neural Conduction; Neurons; Palinuridae; Patch-Clamp Techniques; Picrotoxin; Potassium Channel Blockers; Quinidine; Tetraethylammonium; Tetrodotoxin

2005
Independent roles of calcium and voltage-dependent potassium currents in controlling spike frequency adaptation in lateral amygdala pyramidal neurons.
    The European journal of neuroscience, 2005, Volume: 22, Issue:7

    Topics: 4-Aminopyridine; Action Potentials; Adaptation, Physiological; Adrenergic beta-Agonists; Amygdala; Animals; Atropine; Calcium; Carbachol; Cholinergic Agonists; Dose-Response Relationship, Radiation; Drug Interactions; Elapid Venoms; Electric Stimulation; Female; GABA Antagonists; In Vitro Techniques; Isoproterenol; Male; Methoxyhydroxyphenylglycol; Muscarinic Antagonists; Neurons; Norepinephrine; Patch-Clamp Techniques; Phosphinic Acids; Picrotoxin; Potassium Channel Blockers; Propanolamines; Rats; Rats, Wistar

2005
Stereoselective effects of the novel anticonvulsant lacosamide against 4-AP induced epileptiform activity in rat visual cortex in vitro.
    Neuropharmacology, 2006, Volume: 50, Issue:1

    Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Acetamides; Animals; Anticonvulsants; Carbamazepine; Convulsants; Electrophysiology; Epilepsy; Excitatory Amino Acid Antagonists; Extracellular Space; Female; In Vitro Techniques; Lacosamide; Male; Membrane Potentials; Patch-Clamp Techniques; Phenobarbital; Picrotoxin; Potassium Channel Blockers; Prohibitins; Rats; Rats, Sprague-Dawley; Synaptic Transmission; Visual Cortex

2006
Roles of volume-sensitive chloride channel in excitotoxic neuronal injury.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2007, Feb-07, Volume: 27, Issue:6

    Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; Animals; Apoptosis; Benzothiadiazines; Bicuculline; Bumetanide; Cell Size; Cells, Cultured; Cerebral Cortex; Chlorides; Dendrites; Dizocilpine Maleate; Excitatory Amino Acid Antagonists; GABA-A Receptor Antagonists; Glycolates; Ion Channels; Mice; Mice, Inbred C57BL; N-Methylaspartate; Necrosis; Neurons; Neurotoxins; Nitrobenzoates; Patch-Clamp Techniques; Phloretin; Picrotoxin; Potassium Channel Blockers; Potassium Channels; Quinine; Receptors, N-Methyl-D-Aspartate; Sodium Chloride Symporter Inhibitors; Sodium Chloride Symporters; Somatosensory Cortex; Tetrodotoxin

2007
Antiepileptic drugs abolish ictal but not interictal epileptiform discharges in vitro.
    Epilepsia, 2010, Volume: 51, Issue:3

    Topics: 4-Aminopyridine; Action Potentials; Animals; Anticonvulsants; Brain; Carbamazepine; Convulsants; Disease Models, Animal; Dose-Response Relationship, Drug; Entorhinal Cortex; Fructose; In Vitro Techniques; Male; Neurons; Patch-Clamp Techniques; Picrotoxin; Rats; Rats, Sprague-Dawley; Receptors, GABA-A; Seizures; Topiramate; Valproic Acid

2010
Experience-dependent intrinsic plasticity in interneurons of barrel cortex layer IV.
    Journal of neurophysiology, 2009, Volume: 102, Issue:5

    Topics: 4-Aminopyridine; Action Potentials; Analysis of Variance; Animals; Animals, Newborn; Biophysics; Biotin; Cerebral Cortex; Computer Simulation; Electric Stimulation; Electron Transport Complex IV; Excitatory Amino Acid Antagonists; GABA Antagonists; Gene Expression Regulation, Developmental; Glutamate Decarboxylase; Green Fluorescent Proteins; In Vitro Techniques; Interneurons; Mice; Mice, Transgenic; Models, Neurological; Neuronal Plasticity; Parvalbumins; Patch-Clamp Techniques; Picrotoxin; Potassium Channel Blockers; Probability; Quinoxalines; Sensory Deprivation; Synaptic Transmission; Vesicular Glutamate Transport Protein 2; Vibrissae

2009
State-dependent, bidirectional modulation of neural network activity by endocannabinoids.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011, Nov-16, Volume: 31, Issue:46

    Topics: 4-Aminopyridine; Action Potentials; Animals; Animals, Newborn; Benzothiadiazines; Brain; Cannabinoid Receptor Modulators; Cells, Cultured; Electric Stimulation; Endocannabinoids; Excitatory Amino Acid Antagonists; GABA Antagonists; In Vitro Techniques; Mice; Mice, Transgenic; Nerve Net; Neural Inhibition; Neurons; Organophosphorus Compounds; Picrotoxin; Piperidines; Potassium Channel Blockers; Pyrazoles; Quinoxalines; Rats; Rats, Sprague-Dawley; Receptor, Cannabinoid, CB1; Sodium Channel Blockers; Tetrodotoxin; Valine

2011
Global optogenetic activation of inhibitory interneurons during epileptiform activity.
    The Journal of neuroscience : the official journal of the Society for Neuroscience, 2014, Feb-26, Volume: 34, Issue:9

    Topics: 4-Aminopyridine; Animals; Channelrhodopsins; Female; GABA-A Receptor Antagonists; Gene Expression Regulation; Hippocampus; In Vitro Techniques; Interneurons; Luminescent Proteins; Male; Membrane Potentials; Mice; Mice, Inbred C57BL; Mice, Transgenic; Neural Inhibition; Optogenetics; Parvalbumins; Picrotoxin; Potassium Channel Blockers; Red Fluorescent Protein; Sesterterpenes; Time Factors

2014
Hypersynchronous ictal onset in the perirhinal cortex results from dynamic weakening in inhibition.
    Neurobiology of disease, 2016, Volume: 87

    Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Action Potentials; Animals; Cations, Monovalent; Cerebral Cortex; Excitatory Amino Acid Antagonists; GABA Antagonists; Neurons; Periodicity; Phosphinic Acids; Picrotoxin; Piperazines; Potassium; Propanolamines; Rats, Sprague-Dawley; Receptors, GABA-A; Receptors, GABA-B; Receptors, N-Methyl-D-Aspartate; Seizures; Tissue Culture Techniques

2016
Optical detection of neuron connectivity by random access two-photon microscopy.
    Journal of neuroscience methods, 2016, Apr-01, Volume: 263

    Topics: 4-Aminopyridine; Action Potentials; Animals; Calcium; Cells, Cultured; Computer Simulation; Electric Stimulation; GABA Antagonists; Hippocampus; Models, Neurological; Nerve Net; Neurons; Optical Imaging; Patch-Clamp Techniques; Picrotoxin; Potassium Channel Blockers; Rats, Wistar; Synapses; Voltage-Sensitive Dye Imaging

2016
Calcium Imaging of Neuronal Activity in Drosophila Can Identify Anticonvulsive Compounds.
    PloS one, 2016, Volume: 11, Issue:2

    Topics: 4-Aminopyridine; Adult; Amines; Animals; Anticonvulsants; Antipain; Calcium; Calmodulin; Central Nervous System; Convulsants; Cyclohexanecarboxylic Acids; Dipyridamole; Drosophila melanogaster; Drosophila Proteins; Female; Gabapentin; gamma-Aminobutyric Acid; Gene Expression; Genes, Reporter; Green Fluorescent Proteins; High-Throughput Screening Assays; Humans; Larva; Male; Molecular Imaging; Motor Neurons; Phenytoin; Picrotoxin; Primary Cell Culture; Sodium Channels

2016
Rosmarinic acid improves oxidative stress parameters and mitochondrial respiratory chain activity following 4-aminopyridine and picrotoxin-induced seizure in mice.
    Naunyn-Schmiedeberg's archives of pharmacology, 2019, Volume: 392, Issue:11

    Topics: 4-Aminopyridine; Animals; Anticonvulsants; Antioxidants; Behavior, Animal; Cinnamates; Depsides; Disease Models, Animal; DNA Damage; Electron Transport Complex II; Hippocampus; Mice; Mitochondria; Neuroprotective Agents; Oxidative Stress; Picrotoxin; Rosmarinic Acid; Seizures

2019