barium has been researched along with 4-aminopyridine in 165 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 38 (23.03) | 18.7374 |
| 1990's | 84 (50.91) | 18.2507 |
| 2000's | 39 (23.64) | 29.6817 |
| 2010's | 4 (2.42) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Brauneis, U; Cornwall, MC; Quinn, SJ; Tillotson, DL; Williams, GH | 1 |
| Atchison, WD; Shafer, TJ | 1 |
| Golowasch, J; Marder, E | 1 |
| Beck, H; Ficker, E; Heinemann, U | 1 |
| Cukierman, S; Jia, H; Walker, AM; Wang, YF | 1 |
| Amédée, T; Dupouy, B; Ellie, E; Vincent, JD | 1 |
| Lazdunski, M; Schaeffer, P | 1 |
| Haj-Dahmane, S; Hamon, M; Lanfumey, L | 1 |
| Boyle, WA; Clapham, DE; Hellmiss, R; Nasmith, P; Nerbonne, JM; Paulmichl, M; Peralta, EG; Reed, K | 1 |
| Leung, LW; Yim, CY | 1 |
| Bagetta, G; Constanti, A | 1 |
| Nasi, E | 1 |
| Bose, D; Elliott, DA; Gu, M; Ong, BY | 1 |
| Fujimoto, M; Yanase, H | 1 |
| Ivorra, I; Parker, I | 1 |
| Haas, HL; Hausdorf, A; Kolb, CN; Olpe, H | 1 |
| Fedida, D; Kilborn, MJ | 1 |
| Bauer, CK; Meyerhof, W; Schwarz, JR | 1 |
| Eng, DL; Gordon, TR; Kocsis, JD; Waxman, SG | 1 |
| Robbins, J; Sim, JA | 1 |
| Johnston, GA; Kerr, DI; Ong, J | 1 |
| Mitsoglou, GM; Padjen, AL | 1 |
| Mallart, A | 1 |
| Dreyer, F; Penner, R | 1 |
| Cassell, JF; Clark, AL; McLachlan, EM | 1 |
| Quastel, DM; Saint, DA | 2 |
| Jmari, K; Mironneau, C; Mironneau, J | 1 |
| Castle, NA; Haylett, DG | 1 |
| Baker, M; Bostock, H; Grafe, P; Martius, P | 1 |
| Bondy, CA; Gainer, H; Russell, JT | 1 |
| Shuster, MJ; Siegelbaum, SA | 1 |
| Allen, JM; McHale, NG | 1 |
| Martini, M; Rossi, ML | 3 |
| Alvarez de Toledo, G; López-Barneo, J | 1 |
| Kehl, SJ | 1 |
| Adams, WB; Nicholls, JG; Stewart, RR | 1 |
| Alderson, B; Dettbarn, C; Otero, AS; Palade, P; Volpe, P | 1 |
| Cull-Candy, SG; Marshall, CG; Ogden, D | 1 |
| Liske, S; Morris, ME | 1 |
| Gerber, U; Greene, RW; Haas, HL; Stevens, DR | 1 |
| Llinás, RR; MacVicar, BA | 1 |
| Hirst, GD; Johnson, SM; van Helden, DF | 1 |
| Goh, JW; Kelly, ME; Pennefather, PS | 1 |
| Clapham, DE; Logothetis, DE | 1 |
| Gebremedhin, D; Hadházy, P; Magyar, K | 1 |
| Guan, YY; Quastel, DM; Saint, DA | 1 |
| Maeno, T; Shibuya, Y | 1 |
| del Castillo, J; Hernandez, ZM; Morales, M; Smith, DS | 1 |
| King, BF; Szurszewski, JH | 1 |
| Brezina, V | 1 |
| Dörge, L; Illes, P | 1 |
| Deitmer, JW | 1 |
| Chiarandini, DJ; Stefani, E | 1 |
| Franz, P; Galvan, M; Vogel-Wiens, C | 1 |
| Tachibana, M | 1 |
| Coraboeuf, E; Coulombe, A; Malécot, C | 1 |
| Borowitz, JL; Malavé, A; Yim, GK | 1 |
| Chang, JP; Goldberg, JI; Price, CJ | 1 |
| Bilodeau, L; Durroux, T; Gallo-Payet, N; Guillon, G; Payet, MD | 1 |
| Barrett, JE; Hu, W; Sokol, PT; Toral, J; Yi, L; Ziai, MR | 1 |
| Cook, DI; Hayashi, T; Hirono, C; Young, JA | 1 |
| Devor, DC; Frizzell, RA | 1 |
| Brayden, JE; McCarron, JG; Nelson, MT; Quayle, JM | 1 |
| Ransom, CB; Sontheimer, H | 1 |
| Osmanović, SS; Pan, WJ; Shefner, SA | 2 |
| Anderton, PJ; Le Dain, AC; Martin, DK; Millar, TJ | 1 |
| Acosta-Urquidi, J; Crow, T | 1 |
| Strauss, O; Weiser, T; Wienrich, M | 1 |
| Kudo, Y; Morisawa, M; Nakazawa, T; Tanimoto, S | 1 |
| Pappas, CA; Ransom, BR | 1 |
| Correia, MJ; Rennie, KJ | 1 |
| Barrington, PL; Martin, RL; Ten Eick, RE | 1 |
| Gustafsson, H; Nilsson, H | 1 |
| Strauss, O; Wienrich, M | 1 |
| Fisher, ND; Nistri, A | 1 |
| Bagetta, G; Constanti, A; Libri, V | 1 |
| Huizinga, JD; Molleman, A; Thuneberg, L | 1 |
| Kim, M; Mistretta, CM | 1 |
| Chai, S; Kolias, TJ; Webb, RC | 1 |
| Bardoni, R; Belluzzi, O | 1 |
| Banati, RB; Brockhaus, J; Ilschner, S; Kettenmann, H | 1 |
| Gilly, WF; Scheuer, T | 1 |
| Akaike, N; Munakata, M; Uneyama, H | 1 |
| Richard, G; Strauss, O; Wienrich, M | 1 |
| Beech, DJ; Sadraei, H | 1 |
| Bellido, JA; Carrión, N; Mateos, JC; Ramírez-Ponce, MP | 1 |
| Chavkin, C; Simmons, ML | 1 |
| Konishi, T | 1 |
| Boyett, MR; Janvier, NC; Karim, F; McMorn, SO; Shui, Z; Yang, ZK | 1 |
| Solntseva, EI | 1 |
| O'Grady, SM; Vetter, AE | 1 |
| Brock, JA; Cunnane, TC | 1 |
| Herness, MS; Sun, XD | 1 |
| Ashmore, JF; Mammano, F | 1 |
| Barber, RD; Henderson, RM; Woolf, AS | 1 |
| Hu, Q; Shi, YL | 1 |
| Horimoto, N; Nabekura, J; Ogawa, T | 1 |
| Armstrong, WE; Stern, JE | 1 |
| Doi, K; Gotow, T; Hibino, H; Horio, Y; Inanobe, A; Ito, M; Kawamura, M; Kubo, T; Kurachi, Y; Uchiyama, Y; Yamada, M | 1 |
| Miranda, D; Morán, J; Pasantes-Morales, H; Sánchez Olea, R | 1 |
| Childs, GV; Haak, L; Kuryshev, YA; Ritchie, AK | 1 |
| Fujita, H; Fujita, T; Inoue, K; Yamasaki, T; Yamashita, N | 1 |
| Brezina, V; Scott, ML; Weiss, KR | 1 |
| Ashford, ML; Khan, RN; Morrison, JJ; Smith, SK | 1 |
| Hiley, CR; White, R | 1 |
| Driesang, RB; Pape, HC | 1 |
| Hancox, JC; Levi, AJ; Skerry, TM; Yellowley, CE | 1 |
| Puil, E; Schwarz, DW | 1 |
| Duff, HJ; Geonzon, RA; Gillis, AM; Kulisz, E; Lester, WM; Mathison, HJ | 1 |
| Ando, M; Takeuchi, S | 1 |
| Lacaille, JC; Nurse, S; Pham, TM | 1 |
| Beech, DJ; Prior, HM; Yates, MS | 2 |
| Avoli, M; D'Antuono, M; Nehlig, A; Tancredi, V | 1 |
| Cousin, MA; Robinson, PJ | 1 |
| Biedermann, B; Bringmann, A; Germer, A; Kuhrt, H; Reichenbach, A | 1 |
| Ayala, GX; Bargas, J; Galarraga, E; Pineda, JC; Vilchis, C | 1 |
| Baraban, SC; Bikson, M; Durand, DM; Ghai, RS | 1 |
| Lasater, EM; Linn, DM; Perlman, I; Solessio, E | 1 |
| Shi, H; Wang, HZ; Wang, Z | 1 |
| French, AS; Sekizawa, SI; Torkkeli, PH | 1 |
| Baumgarten, CM; Li, GR; Sun, H; Yang, B | 1 |
| Bal, R; Oertel, D | 1 |
| Lacey, MG; Wigmore, MA | 1 |
| Ando, M; Kakigi, A; Takeuchi, S | 1 |
| Charles, AC; Costantin, JL | 1 |
| Díaz, ME; Eisner, DA; Trafford, AW | 1 |
| Archer, SL; Hashimoto, K; Knaus, HG; Michelakis, ED; Nsair, A; Puttagunta, L; Waite, R; Weir, EK; Wu, X | 1 |
| Coetzee, WA; Lau, DH; Pountney, D; Rudy, B; Vega-Saenz de Miera, E; Zhadina, M | 1 |
| Fluess, M; Fries, JE; Kacza, J; Mohr, C; Pannicke, T; Reichel, MB; Reichenbach, A; Richt, JA; Seeger, J; Stahl, T; Uckermann, O; Weick, M; Wheeler-Schilling, T | 1 |
| Adam, TJ; Finlayson, PG; Schwarz, DW | 1 |
| Boachie-Ansah, G; Grainger, J | 1 |
| Imai, T; Koike, K; Okamoto, T; Shigenobu, K; Tanaka, H; Tanaka, Y; Yamamoto, Y | 1 |
| Loutzenhiser, R; Wang, X | 1 |
| Cook, A; Franks, CJ; Holden-Dye, L; Pemberton, D; Vinogradova, I; Walker, RJ | 1 |
| Bergevin, A; Congar, P; Trudeau, LE | 1 |
| Clapp, LH; Wilson, AJ | 1 |
| Aubert, A; Brichta, AM; Eatock, RA; Goldberg, JM | 1 |
| Borisova, L; Burdyga, T; Smith, RD; Wray, S | 1 |
| Cohan, CS; Torreano, PJ | 1 |
| Lu, L; Reinach, PS; Roderick, C; Wang, L | 1 |
| Fujita, T; Kawasaki, Y; Kumamoto, E; Liu, T | 1 |
| Dubrovska, G; Essin, K; Gollasch, M; Huang, Y; Luft, FC; Tsang, SY; Verlohren, S | 1 |
| Baraban, SC; Barbaro, NM; Takahashi, DK | 1 |
| Dai, W; Guo, TB; Li, T; Lu, J; Lu, L; Lu, Z; Xu, G; Xu, M | 1 |
| Cho, CH; Hui, MK; Lam, EK; Li, GR; Li, P; Luo, JC; Shin, VY; Tai, EK; Wong, HP; Wu, WK; Yang, YH; Ye, YN | 1 |
| Fujimoto, S; Kunimatsu, M; Mori, M; Tsushima, H | 1 |
| Acosta, MC; Al Abed, A; Belmonte, C; Brock, J; Pianova, S | 1 |
| García-Colunga, J; Miledi, R; Reyes-Haro, D | 1 |
| Al-Qassab, H; Ashford, ML; Heffron, H; Hisadome, K; Smith, MA; Withers, DJ | 1 |
| Bassalaý, P; Ehmke, H; Hennings, JC; Hübner, CA; Schultz, JH; Volk, T | 1 |
| Collins, A; Ishmael, JE; Larson, MK; Pfaff, JE | 1 |
| Andreasen, M; Nedergaard, S; Skov, J | 1 |
| Cho, CH; Li, GR; Wang, JY; Wong, TM; Wu, WK; Yu, L | 1 |
| Barrand, MA; Brown, PD; Hladky, SB; Millar, ID; Wang, S | 1 |
| Buxton, BF; Hare, DL; Wookey, PJ; Ye, B; Zulli, A | 1 |
| Draheim, HJ; Lamodière, E; Moussaud, S; Savage, C | 1 |
| Ali, DW; Chang, JP; Yu, Y | 1 |
| Andreasen, M; Hablitz, JJ; Nedergaard, S; Skov, J | 1 |
| Bieger, D; Ford, CA; Tabrizchi, R | 1 |
| Li, G; Liu, ZL; Yang, K; Zhang, WN | 1 |
165 other study(ies) available for barium and 4-aminopyridine
| Article | Year |
|---|---|
Calcium channels and control of cytosolic calcium in rat and bovine zona glomerulosa cells.
Topics: 4-Aminopyridine; Animals; Barium; Calcium; Calcium Channels; Cattle; Cells, Cultured; Cesium; Cytosol; Evoked Potentials; Membrane Potentials; Potassium; Rats; Rats, Inbred Strains; Tetraethylammonium; Tetraethylammonium Compounds; Zona Glomerulosa | 1992 |
Effects of methylmercury on perineurial Na+ and Ca(2+)-dependent potentials at neuromuscular junctions of the mouse.
Topics: 4-Aminopyridine; Amifampridine; Animals; Barium; Calcium Channels; In Vitro Techniques; Male; Membrane Potentials; Methylmercury Compounds; Mice; Motor Endplate; Motor Neurons; Neuromuscular Junction; Sodium Channels; Synaptic Transmission; Tetraethylammonium Compounds | 1992 |
Ionic currents of the lateral pyloric neuron of the stomatogastric ganglion of the crab.
Topics: 4-Aminopyridine; Animals; Barium; Brachyura; Calcium Channels; Electrophysiology; Ganglia; Ion Channels; Isoquinolines; Kinetics; Microelectrodes; Neural Conduction; Neurons; Pylorus; Sodium Channels; Tetraethylammonium Compounds; Tetrodotoxin; Virulence Factors, Bordetella | 1992 |
Properties of two voltage-activated potassium currents in acutely isolated juvenile rat dentate gyrus granule cells.
Topics: 4-Aminopyridine; Aging; Animals; Animals, Newborn; Barium; Cadmium; Electrophysiology; Hippocampus; In Vitro Techniques; Kinetics; Neurons; Potassium Channels; Rats; Rats, Wistar; Tetraethylammonium Compounds | 1992 |
K-current mediation of prolactin-induced proliferation of malignant (Nb2) lymphocytes.
Topics: 4-Aminopyridine; Animals; Barium; Cell Division; Lymphocytes; Lymphoma; Potassium Channels; Prolactin; Quinidine; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Tumor Cells, Cultured | 1992 |
Voltage-dependent calcium and potassium channels in Schwann cells cultured from dorsal root ganglia of the mouse.
Topics: 4-Aminopyridine; Animals; Barium; Calcium Channels; Cells, Cultured; Cobalt; Dose-Response Relationship, Drug; Ganglia, Spinal; Membrane Potentials; Mice; Nifedipine; Potassium Channels; Schwann Cells; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1991 |
K+ efflux pathways and neurotransmitter release associated to hippocampal ischemia: effects of glucose and of K+ channel blockers.
Topics: 4-Aminopyridine; Animals; Apamin; Aspartic Acid; Barium; Barium Compounds; Brain Ischemia; Calcium Chloride; Charybdotoxin; Chlorides; Elapid Venoms; gamma-Aminobutyric Acid; Glipizide; Glucose; Glyburide; Hippocampus; In Vitro Techniques; Kinetics; Potassium; Potassium Channels; Rats; Rats, Inbred Strains; Rubidium; Scorpion Venoms; Tetraethylammonium; Tetraethylammonium Compounds | 1991 |
K+ channel and 5-hydroxytryptamine1A autoreceptor interactions in the rat dorsal raphe nucleus: an in vitro electrophysiological study.
Topics: 4-Aminopyridine; Animals; Anti-Anxiety Agents; Apamin; Barium; Charybdotoxin; Electrophysiology; Evoked Potentials; Male; Neurons; Phenylephrine; Potassium Channels; Propranolol; Pyrimidines; Raphe Nuclei; Rats; Rats, Inbred Strains; Receptors, Serotonin; Scorpion Venoms; Spiperone | 1991 |
Cloning and expression of a rat cardiac delayed rectifier potassium channel.
Topics: 4-Aminopyridine; Amino Acid Sequence; Animals; Atrial Function; Barium; Cloning, Molecular; Gene Expression; Globins; Heart; Membrane Potentials; Molecular Sequence Data; Oocytes; Poly A; Potassium; Potassium Channels; Rats; RNA; RNA, Messenger; Tetraethylammonium; Tetraethylammonium Compounds; Xenopus laevis | 1991 |
Intrinsic membrane potential oscillations in hippocampal neurons in vitro.
Topics: 2-Amino-5-phosphonovalerate; 4-Aminopyridine; Animals; Barium; Cadmium; Calcium; Choline; Evoked Potentials; Hippocampus; In Vitro Techniques; Interneurons; Ion Channels; Kinetics; Lidocaine; Male; Membrane Potentials; Neurons; Neurotoxins; Pyramidal Tracts; Rats; Rats, Inbred Strains; Synapses; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1991 |
Muscarinic receptor activation induces a prolonged post-stimulus afterdepolarization with a conductance decrease in guinea-pig olfactory cortex neurones in vitro.
Topics: 4-Aminopyridine; Animals; Barium; Cerebral Cortex; Cesium; Electric Conductivity; Guinea Pigs; In Vitro Techniques; Kinetics; Membrane Potentials; Neurons; Oxotremorine; Quaternary Ammonium Compounds; Receptors, Muscarinic; Smell; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1991 |
Whole-cell clamp of dissociated photoreceptors from the eye of Lima scabra.
Topics: 4-Aminopyridine; Animals; Barium; Bivalvia; Cadmium; Calcium Channels; Electrophysiology; Kinetics; Ocular Physiological Phenomena; Photic Stimulation; Photoreceptor Cells; Sodium Channels; Tetraethylammonium Compounds; Tetrodotoxin | 1991 |
Inhibition of the acetylcholine-induced relaxation of canine isolated basilar artery by potassium-conductance blockers.
Topics: 4-Aminopyridine; Acetylcholine; Animals; Barium; Basilar Artery; Dogs; Female; Glyburide; In Vitro Techniques; Isometric Contraction; Male; Membranes; Muscle Relaxation; Muscle, Smooth, Vascular; Nitric Oxide; Nitroprusside; Potassium Channels; Potassium Chloride; Sodium; Tetraethylammonium Compounds | 1991 |
The effect of K(+)-conductance-blocking substances on the occurrence of retinal spreading depression.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Cesium; Depression, Chemical; In Vitro Techniques; Membrane Potentials; Potassium; Potassium Channels; Rana catesbeiana; Retina; Tetraethylammonium; Tetraethylammonium Compounds | 1991 |
A slowly inactivating potassium current in native oocytes of Xenopus laevis.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Calcium; Calcium Channels; Cell Membrane; Female; Kinetics; Membrane Potentials; Oocytes; Potassium; Potassium Channels; Xenopus laevis | 1990 |
4-aminopyridine and barium chloride attenuate the anti-epileptic effect of carbamazepine in hippocampal slices.
Topics: 4-Aminopyridine; Animals; Anticonvulsants; Barium; Barium Compounds; Carbamazepine; Chlorides; Depression, Chemical; Electrophysiology; Epilepsy; Hippocampus; Male; Potassium Channels; Rats | 1991 |
A study of the developmental changes in outward currents of rat ventricular myocytes.
Topics: 4-Aminopyridine; Action Potentials; Animals; Animals, Newborn; Barium; Barium Compounds; Cadmium; Chlorides; Heart; In Vitro Techniques; Kinetics; Potassium; Potassium Channels; Rats; Rats, Inbred Strains; Tetrodotoxin; Time Factors; Ventricular Function | 1990 |
An inward-rectifying K+ current in clonal rat pituitary cells and its modulation by thyrotrophin-releasing hormone.
Topics: 4-Aminopyridine; Animals; Barium; Cesium; Membrane Potentials; Pituitary Gland, Anterior; Potassium Channels; Quinidine; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Thyrotropin-Releasing Hormone; Time Factors | 1990 |
Current-clamp analysis of a time-dependent rectification in rat optic nerve.
Topics: 4-Aminopyridine; Action Potentials; Animals; Axons; Barium; Calcium Channel Blockers; Cesium; In Vitro Techniques; Neural Conduction; Optic Nerve; Potassium; Rats; Rats, Inbred Strains; Sodium; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Time Factors | 1990 |
A transient outward current in NG108-15 neuroblastoma x glioma hybrid cells.
Topics: 4-Aminopyridine; Action Potentials; Adrenergic Fibers; Animals; Barium; Calcium; Elapid Venoms; Glioma; Hybrid Cells; Membrane Potentials; Neuroblastoma; Potassium; Potassium Channels; Rats; Tacrine; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors; Tumor Cells, Cultured | 1990 |
Effects of potassium channel blockers on baclofen-induced suppression of paroxysmal discharges in rat neo-cortical slices.
Topics: 4-Aminopyridine; Animals; Baclofen; Barium; Cerebral Cortex; Cesium; Magnesium; Potassium Channels; Rats; Seizures | 1990 |
Some characteristics of baclofen-evoked responses of primary afferents in frog spinal cord.
Topics: 4-Aminopyridine; Action Potentials; Animals; Baclofen; Barium; gamma-Aminobutyric Acid; In Vitro Techniques; Neurons, Afferent; Potassium; Rana pipiens; Spinal Cord; Tetrodotoxin | 1990 |
A calcium-activated potassium current in motor nerve terminals of the mouse.
Topics: 4-Aminopyridine; Action Potentials; Amifampridine; Aminopyridines; Animals; Barium; Calcium; Cobalt; In Vitro Techniques; Ion Channels; Manganese; Mice; Motor Endplate; Neuromuscular Junction; Potassium; Synaptic Transmission; Tetraethylammonium; Tetraethylammonium Compounds | 1985 |
Two different presynaptic calcium currents in mouse motor nerve terminals.
Topics: 4-Aminopyridine; Amifampridine; Aminopyridines; Animals; Barium; Cadmium; Calcium; Diltiazem; In Vitro Techniques; Ion Channels; Kinetics; Manganese; Mice; Motor Neurons; Neuromuscular Junction; Potassium; Strontium; Synapses; Tetraethylammonium; Tetraethylammonium Compounds; Verapamil | 1986 |
Characteristics of phasic and tonic sympathetic ganglion cells of the guinea-pig.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Axons; Barium; Bethanechol; Bethanechol Compounds; Cell Membrane; Female; Ganglia, Sympathetic; Guinea Pigs; In Vitro Techniques; Ion Channels; Male; Manganese; Neurons; Time Factors | 1986 |
Modification of motor nerve terminal excitability by alkanols and volatile anaesthetics.
Topics: 1-Butanol; 1-Octanol; 4-Aminopyridine; Alcohols; Aminopyridines; Anesthesia, Inhalation; Animals; Barium; Butanols; Enflurane; Hexanols; Ion Channels; Mice; Motor Neurons; Octanols; Pentobarbital; Sodium | 1986 |
Inactivation of calcium channel current in rat uterine smooth muscle: evidence for calcium- and voltage-mediated mechanisms.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Barium; Calcium; Extracellular Space; Female; In Vitro Techniques; Ion Channels; Membrane Potentials; Muscle, Smooth; Rats; Strontium; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors; Uterus | 1986 |
Effect of channel blockers on potassium efflux from metabolically exhausted frog skeletal muscle.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Apamin; Barium; Cell Membrane Permeability; Decamethonium Compounds; Dose-Response Relationship, Drug; Electric Stimulation; Glyburide; In Vitro Techniques; Ion Channels; Muscles; Potassium; Quinine; Rana temporaria; Rubidium; Scorpion Venoms; Tetraethylammonium Compounds; Tolbutamide | 1987 |
Function and distribution of three types of rectifying channel in rat spinal root myelinated axons.
Topics: 4-Aminopyridine; Action Potentials; Adaptation, Physiological; Aminopyridines; Animals; Axons; Barium; Cesium; Female; Ion Channels; Membrane Potentials; Potassium; Rats; Rats, Inbred Strains; Spinal Nerve Roots; Tetraethylammonium Compounds; Tetrodotoxin | 1987 |
Effects of stimulus frequency and potassium channel blockade on the secretion of vasopressin and oxytocin from the neurohypophysis.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Electric Stimulation; In Vitro Techniques; Ion Channels; Male; Oxytocin; Pituitary Gland, Posterior; Potassium; Rats; Rats, Inbred Strains; Tetraethylammonium; Tetraethylammonium Compounds; Vasopressins | 1987 |
Pharmacological characterization of the serotonin-sensitive potassium channel of Aplysia sensory neurons.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Aplysia; Barium; Cobalt; Electrophysiology; Ion Channels; Neurons, Afferent; Potassium; Serotonin; Tetraethylammonium Compounds | 1987 |
The effect of known K+-channel blockers on the electrical activity of bovine lymphatic smooth muscle.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Barium; Cattle; Cesium; Ion Channels; Kinetics; Lymphatic System; Membrane Potentials; Muscle, Smooth; Potassium; Tetraethylammonium; Tetraethylammonium Compounds | 1988 |
[Role of the Ca and K currents on the afferent synaptic transmission of the isolated labyrinth of the frog].
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Calcium; Ear, Inner; Evoked Potentials; Hair Cells, Auditory; In Vitro Techniques; Ion Channels; Potassium; Ranidae; Tetraethylammonium; Tetraethylammonium Compounds | 1987 |
The effect of barium and some channel blockers on sensory discharge of the frog labyrinth posterior canal recorded at rest and during rotation.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Calcium; Cobalt; Ear, Inner; Ion Channels; Rana esculenta; Tetraethylammonium Compounds | 1988 |
Ionic basis of the differential neuronal activity of guinea-pig septal nucleus studied in vitro.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Calcium; Cobalt; Guinea Pigs; In Vitro Techniques; Ion Channels; Membrane Potentials; Neurons; Septal Nuclei; Tetrodotoxin; Time Factors | 1988 |
Cultured melanotrophs of the adult rat pituitary possess a voltage-activated fast transient outward current.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Cadmium; Cells, Cultured; Ion Channels; Pituitary Gland; Potassium; Quinine; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Time Factors | 1989 |
Presynaptic calcium currents and facilitation of serotonin release at synapses between cultured leech neurones.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Barium; Calcium; Calcium Channels; Cations, Divalent; Cells, Cultured; Electrophysiology; Leeches; Neurons; Serotonin; Sodium; Strontium; Synapses; Tetraethylammonium; Tetraethylammonium Compounds | 1989 |
Direct inhibition of inositol-1,4,5-trisphosphate-induced Ca2+ release from brain microsomes by K+ channel blockers.
Topics: 4-Aminopyridine; Aminacrine; Animals; Barium; Brain; Calcium; Dogs; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Microsomes; Potassium Channels; Quinine; Tetraethylammonium Compounds | 1989 |
Voltage-activated membrane currents in rat cerebellar granule neurones.
Topics: 4-Aminopyridine; Animals; Barium; Cell Survival; Cells, Cultured; Cerebellum; Cesium; Electric Conductivity; Electrophysiology; Granulocytes; Ions; Neurons; Quinine; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors | 1989 |
Ionic mechanisms of action of GABA on dorsal and ventral root myelinated fibers: effects of K+ channel blockers.
Topics: 4-Aminopyridine; Animals; Barium; Barium Compounds; Cesium; Chlorides; gamma-Aminobutyric Acid; In Vitro Techniques; Isoxazoles; Motor Neurons; Neurons; Neurons, Afferent; Potassium; Potassium Channels; Rana catesbeiana; Tetraethylammonium Compounds | 1989 |
Characterization of inhibition mediated by adenosine in the hippocampus of the rat in vitro.
Topics: 4-Aminopyridine; Adenosine; Animals; Barium; Hippocampus; In Vitro Techniques; Neurons; Potassium Channels; Rats; Rats, Inbred Strains; Tetraethylammonium Compounds | 1989 |
Barium action potentials in regenerating axons of the lamprey spinal cord.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Axons; Barium; Dose-Response Relationship, Drug; Electric Conductivity; Ion Channels; Isoquinolines; Lampreys; Microelectrodes; Nerve Regeneration; Spinal Cord; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1985 |
The slow calcium-dependent potassium current in a myenteric neurone of the guinea-pig ileum.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Calcium; Guinea Pigs; Ileum; In Vitro Techniques; Ion Channels; Myenteric Plexus; Neurons; Potassium; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Time Factors | 1985 |
Electrophysiological function of the delayed rectifier (IK) in bullfrog sympathetic ganglion neurones.
Topics: 4-Aminopyridine; Action Potentials; Amifampridine; Aminopyridines; Animals; Barium; Calcium; Ganglia, Sympathetic; In Vitro Techniques; Neurons; Potassium Channels; Rana catesbeiana | 1989 |
Delayed rectifier K+ current in embryonic chick heart ventricle.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Barium; Barium Compounds; Cesium; Chick Embryo; Chlorides; Culture Techniques; Electrophysiology; Heart; Potassium; Reference Values; Tetraethylammonium; Tetraethylammonium Compounds; Ventricular Function | 1988 |
Inhibition by quinine of endothelium-dependent relaxation of rabbit aortic strips.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Aorta, Thoracic; Barium; Barium Compounds; Calcimycin; Chlorides; Endothelium, Vascular; Female; In Vitro Techniques; Male; Muscle Relaxation; Muscle, Smooth, Vascular; Quaternary Ammonium Compounds; Quinine; Rabbits; Sodium Nitrite; Tetraethylammonium Compounds | 1987 |
Multiple potassium conductances at the mammalian motor nerve terminal.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Cardiovascular Agents; Electric Stimulation; In Vitro Techniques; Mice; Motor Endplate; Motor Neurons; Nerve Endings; Potassium | 1987 |
Effects of 2-(4-phenylpiperidino)cyclohexanol (AH5183) and barium ions on frog neuromuscular transmission.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Calcium; In Vitro Techniques; Magnesium; Motor Endplate; Neuromuscular Depolarizing Agents; Neuromuscular Junction; Phencyclidine; Piperidines; Ranidae; Strontium; Synaptic Transmission | 1988 |
Barium spikes are generated in the spines of the sea urchin Diadema antillarum.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Axons; Barium; Calcium; Edetic Acid; Egtazic Acid; Sea Urchins; Tetraethylammonium; Tetraethylammonium Compounds | 1987 |
Effects of potassium channel-blocking agents on neurons in the inferior mesenteric ganglion in guinea-pig.
Topics: 4-Aminopyridine; Action Potentials; Adrenergic Fibers; Aminopyridines; Animals; Barium; Enkephalin, Leucine; Ganglia; Guinea Pigs; Hexamethonium; Hexamethonium Compounds; In Vitro Techniques; Membrane Potentials; Mesentery; Potassium Channels; Tetraethylammonium Compounds | 1988 |
Acetylcholine suppresses calcium current in neurons of Aplysia californica.
Topics: 4-Aminopyridine; Acetylcholine; Aminopyridines; Animals; Aplysia; Barium; Calcium; Calcium Channels; Cholinesterase Inhibitors; Iontophoresis; Neurons; Potassium; Tetraethylammonium Compounds | 1988 |
Transmitter release at mouse motor nerve terminals mediated by temporary accumulation of intracellular barium.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Egtazic Acid; In Vitro Techniques; Magnesium; Mice; Motor Endplate; Muscles; Neomycin; Neuromuscular Junction; Neurotransmitter Agents; Ranidae; Tetrodotoxin; Time Factors | 1988 |
Mechanism of alpha 2-adrenergic inhibition of neuroeffector transmission in the mouse vas deferens.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Barium; Calcium; Clonidine; Electric Stimulation; Evoked Potentials; In Vitro Techniques; Male; Mice; Mice, Inbred Strains; Norepinephrine; Potassium; Receptors, Adrenergic, alpha; Strontium; Synaptic Transmission; Vas Deferens | 1985 |
[Modulating action of barium and other ions on the sensory activity of frog labyrinth].
Topics: 4-Aminopyridine; Aminopyridines; Animals; Anura; Barium; Calcium; Cobalt; Ear, Inner; Electrophysiology; Potassium; Tetraethylammonium Compounds | 1985 |
Evidence for two voltage-dependent calcium currents in the membrane of the ciliate Stylonychia.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Cadmium; Calcium; Cesium; Ciliophora; Cobalt; Ion Channels; Membrane Potentials; Potassium; Tetraethylammonium; Tetraethylammonium Compounds | 1984 |
Calcium action potentials in rat fast-twitch and slow-twitch muscle fibres.
Topics: 4-Aminopyridine; Action Potentials; Amifampridine; Aminopyridines; Animals; Barium; Calcium; Chlorides; Electric Conductivity; In Vitro Techniques; Ion Channels; Muscles; Nifedipine; Potassium; Rats; Rats, Inbred Strains; Tetraethylammonium Compounds; Time Factors | 1983 |
Actions of potassium channel blockers on guinea-pig lateral olfactory tract axons.
Topics: 4-Aminopyridine; Amifampridine; Aminopyridines; Animals; Axons; Barium; Central Nervous System; Cesium; Electric Stimulation; Female; Guinea Pigs; In Vitro Techniques; Ion Channels; Olfactory Pathways; Potassium; Sparteine; Synapses | 1984 |
Ionic currents of solitary horizontal cells isolated from goldfish retina.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Calcium; Cells, Cultured; Cyprinidae; Egtazic Acid; Goldfish; Interneurons; Membrane Potentials; Potassium; Retina; Tetraethylammonium Compounds | 1983 |
Automaticity of ventricular fibers induced by low concentrations of barium.
Topics: 4-Aminopyridine; Action Potentials; Aminopyridines; Animals; Barium; Cesium; Dogs; Dose-Response Relationship, Drug; Gallopamil; Guinea Pigs; Heart; Heart Ventricles; In Vitro Techniques; Lanthanum; Manganese; Osmolar Concentration; Permeability; Propranolol; Purkinje Fibers; Tetraethylammonium; Tetraethylammonium Compounds | 1984 |
Block by phencyclidine of acetylcholine and barium induced adrenal catecholamine secretion.
Topics: 4-Aminopyridine; Acetylcholine; Adrenal Glands; Aminopyridines; Animals; Barium; Barium Compounds; Catecholamines; Cattle; Chlorides; In Vitro Techniques; Kinetics; Phencyclidine | 1983 |
Voltage-activated ionic currents in goldfish pituitary cells.
Topics: 4-Aminopyridine; Animals; Barium; Calcium Channels; Cells, Cultured; Electric Stimulation; Electrophysiology; Evoked Potentials; Female; Goldfish; Ion Channels; Male; Membrane Potentials; Pituitary Gland; Potassium Channels; Sodium Channels; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1993 |
Characterization of K+ and Ca2+ ionic currents in glomerulosa cells from human adrenal glands.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; Action Potentials; Adolescent; Adult; Aldosterone; Barium; Cadmium; Calcium Channels; Cells, Cultured; Electric Conductivity; Humans; Kinetics; Membrane Potentials; Nickel; Nifedipine; Potassium Channels; Tetraethylammonium; Tetraethylammonium Compounds; Zona Glomerulosa | 1994 |
Use of cultured human neuroblastoma cells in rapid discovery of the voltage-gated potassium-channel blockers.
Topics: 4-Aminopyridine; Barium; Charybdotoxin; Humans; Membrane Potentials; Neuroblastoma; Neurons; Potassium; Potassium Channel Blockers; Rubidium Radioisotopes; Scorpion Venoms; Tetraethylammonium; Tetraethylammonium Compounds; Tumor Cells, Cultured | 1994 |
The ACh-induced whole-cell currents in sheep parotid secretory cells. Do BK channels really carry the ACh-evoked whole-cell K+ current?
Topics: 4-Aminopyridine; Acetylcholine; Animals; Barium; Cell Membrane; Chlorides; Parotid Gland; Patch-Clamp Techniques; Potassium; Potassium Channel Blockers; Potassium Channels; Quinidine; Quinine; Sensitivity and Specificity; Sheep; Tetraethylammonium; Tetraethylammonium Compounds; Verapamil | 1995 |
Calcium-mediated agonists activate an inwardly rectified K+ channel in colonic secretory cells.
Topics: 4-Aminopyridine; Animals; Apamin; Barium; Calcium; Cell Line; Charybdotoxin; Colon; Cytosol; Glyburide; Hydrogen-Ion Concentration; Kinetics; Membrane Potentials; Potassium Channels; Quinine; Scorpion Venoms; Sodium; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors | 1993 |
Inward rectifier K+ currents in smooth muscle cells from rat resistance-sized cerebral arteries.
Topics: 4-Aminopyridine; Animals; Barium; Cerebral Arteries; Charybdotoxin; Female; Glyburide; Kinetics; Membrane Potentials; Muscle, Smooth, Vascular; Potassium; Potassium Channels; Rats; Rats, Inbred WKY; Scorpion Venoms | 1993 |
Biophysical and pharmacological characterization of inwardly rectifying K+ currents in rat spinal cord astrocytes.
Topics: 4-Aminopyridine; Animals; Astrocytes; Barium; Cesium; Dose-Response Relationship, Drug; Patch-Clamp Techniques; Potassium Channels; Potassium Compounds; Rats; Rats, Sprague-Dawley; Spinal Cord | 1995 |
Characterization of the adenosine A1 receptor-activated potassium current in rat locus ceruleus neurons.
Topics: 4-Aminopyridine; Adenosine; Animals; Barium; Dose-Response Relationship, Drug; Glyburide; Locus Coeruleus; Male; Membrane Potentials; Neurons; Potassium Channels; Rats; Rats, Inbred F344; Receptors, Purinergic P1; Theophylline | 1995 |
A tetraethylammonium-insensitive inward rectifier K+ channel in Müller cells of the turtle (Pseudemys scripta elegans) retina.
Topics: 4-Aminopyridine; Animals; Barium; Cations, Monovalent; Cell Membrane Permeability; Cesium; In Vitro Techniques; Kinetics; Membrane Potentials; Neuroglia; Potassium; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Inwardly Rectifying; Retina; Tetraethylammonium; Tetraethylammonium Compounds; Turtles | 1994 |
Characterization of voltage-activated currents in Hermissenda type B-photoreceptors.
Topics: 4-Aminopyridine; Animals; Barium; Cesium; Electrophysiology; Kinetics; Mollusca; Photoreceptor Cells, Invertebrate; Potassium Channel Blockers; Tetraethylammonium; Tetraethylammonium Compounds | 1995 |
Potassium currents in cultured cells of the rat retinal pigment epithelium.
Topics: 4-Aminopyridine; Animals; Barium; Cells, Cultured; Electric Conductivity; Electrophysiology; Pigment Epithelium of Eye; Potassium; Rats; Rats, Inbred Strains | 1994 |
Implication that potassium flux and increase in intracellular calcium are necessary for the initiation of sperm motility in salmonid fishes.
Topics: 4-Aminopyridine; Animals; Barium; Calcium; Fura-2; In Vitro Techniques; Kinetics; Male; Microscopy, Fluorescence; Oncorhynchus mykiss; Organotin Compounds; Potassium; Potassium Channel Blockers; Salmon; Sperm Motility; Spermatozoa; Tetraethylammonium; Tetraethylammonium Compounds | 1994 |
Depolarization-induced alkalinization (DIA) in rat hippocampal astrocytes.
Topics: 4-Aminopyridine; 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Animals; Astrocytes; Barium; Bicarbonates; Biological Transport; Cells, Cultured; Chlorides; Hippocampus; Hydrogen-Ion Concentration; Kinetics; Membrane Potentials; Potassium; Rats; Rats, Sprague-Dawley; Sodium | 1994 |
Adenosine decreases action potential duration by modulation of A-current in rat locus coeruleus neurons.
Topics: 4-Aminopyridine; Action Potentials; Adenosine; Animals; Barium; Cesium; Electric Conductivity; Locus Coeruleus; Male; Rats; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1994 |
Potassium currents in mammalian and avian isolated type I semicircular canal hair cells.
Topics: 4-Aminopyridine; Animals; Barium; Calcium; Columbidae; Electric Stimulation; Electrodes; Electrophysiology; Female; Gerbillinae; Hair Cells, Vestibular; In Vitro Techniques; Male; Membrane Potentials; Potassium Channels; Semicircular Canals; Species Specificity | 1994 |
A 3,4-diaminopyridine-insensitive, Ca(2+)-independent transient outward K+ current in cardiac ventricular myocytes.
Topics: 4-Aminopyridine; Amifampridine; Animals; Barium; Calcium; Cats; Cesium; Electric Conductivity; Intracellular Membranes; Kinetics; Magnesium; Myocardium; Osmolar Concentration; Potassium; Potassium Channel Blockers; Sodium; Ventricular Function | 1994 |
Rhythmic contractions in isolated small arteries of rat: role of K+ channels and the Na+,K(+)-pump.
Topics: 4-Aminopyridine; Animals; Apamin; Arteries; Barium; Endothelium, Vascular; Male; Membrane Potentials; Muscle, Smooth, Vascular; Norepinephrine; Potassium Channels; Rats; Rats, Wistar; Sodium-Potassium-Exchanging ATPase; Tetraethylammonium Compounds; Vasoconstriction | 1994 |
Cultured retinal pigment epithelial cells from RCS rats express an increased calcium conductance compared with cells from non-dystrophic rats.
Topics: 4-Aminopyridine; Animals; Barium; Calcium; Calcium Channel Blockers; Cell Membrane; Cells, Cultured; Electric Conductivity; Pigment Epithelium of Eye; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Mutant Strains; Retinal Degeneration | 1993 |
A study of the barium-sensitive and -insensitive components of the action of thyrotropin-releasing hormone on lumbar motoneurons of the rat isolated spinal cord.
Topics: 4-Aminopyridine; Animals; Animals, Newborn; Apamin; Barium; Cations, Divalent; Cells, Cultured; Cesium; Electric Conductivity; Electric Stimulation; Evoked Potentials; Female; Male; Motor Neurons; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Spinal Cord; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin; Thyrotropin-Releasing Hormone | 1993 |
Persistent muscarinic excitation in guinea-pig olfactory cortex neurons: involvement of a slow post-stimulus afterdepolarizing current.
Topics: 4-Aminopyridine; Action Potentials; Animals; Atropine; Barium; Glyburide; Guinea Pigs; Lanthanum; Membrane Potentials; Neurons; Olfactory Pathways; Oxotremorine; Potassium Channels; Quaternary Ammonium Compounds; Receptors, Muscarinic; Tubocurarine | 1993 |
Characterization of the outward rectifying potassium channel in a novel mouse intestinal smooth muscle cell preparation.
Topics: 4-Aminopyridine; Animals; Animals, Newborn; Barium; Diltiazem; Electrophysiology; Female; In Vitro Techniques; Intestines; Male; Membrane Potentials; Mice; Mice, Inbred Strains; Models, Biological; Muscle, Smooth; Neuromuscular Depolarizing Agents; Potassium Channels | 1993 |
4-Aminopyridine reduces chorda tympani nerve taste responses to potassium and alkali salts in rat.
Topics: 4-Aminopyridine; Alkalies; Animals; Barium; Barium Compounds; Cesium; Chlorides; Chorda Tympani Nerve; Female; Lidocaine; Male; Potassium; Potassium Channels; Potassium Chloride; Quinidine; Rats; Rats, Sprague-Dawley; Rubidium; Sodium Chloride; Sucrose; Taste; Tetraethylammonium Compounds; Tongue | 1993 |
Potassium channel antagonists and vascular reactivity in stroke-prone spontaneously hypertensive rats.
Topics: 4-Aminopyridine; Amifampridine; Animals; Apamin; Barium; Cardiovascular System; Carotid Arteries; Cell Membrane; Cerebrovascular Disorders; Diazoxide; Female; Glyburide; Hypertension; Male; Muscle, Smooth, Vascular; Potassium Channels; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Risk Factors; Tetraethylammonium; Tetraethylammonium Compounds; Vasoconstriction; Vasodilation | 1993 |
Kinetic study and numerical reconstruction of A-type current in granule cells of rat cerebellar slices.
Topics: 4-Aminopyridine; Animals; Barium; Cerebellum; Cesium; Cytoplasmic Granules; Electrophysiology; In Vitro Techniques; Kinetics; Models, Neurological; Neurons; Potassium; Potassium Channels; Rats; Sodium Channels; Tetrodotoxin | 1993 |
Membrane properties of ameboid microglial cells in the corpus callosum slice from early postnatal mice.
Topics: 4-Aminopyridine; Animals; Barium; Corpus Callosum; Electric Conductivity; In Vitro Techniques; Membrane Potentials; Mice; Microglia; Microscopy, Electron; Microscopy, Fluorescence; Potassium Channel Blockers; Tetraethylammonium; Tetraethylammonium Compounds | 1993 |
Voltage-dependent calcium and potassium conductances in striated muscle fibers from the scorpion, Centruroides sculpturatus.
Topics: 4-Aminopyridine; Amifampridine; Animals; Barium; Calcium; Calcium Channels; Cell Membrane; Electric Stimulation; Ion Channel Gating; Membrane Potentials; Microelectrodes; Muscle Contraction; Muscles; Potassium; Potassium Channels; Scorpions; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors | 1993 |
Caffeine response in pyramidal neurons freshly dissociated from rat hippocampus.
Topics: 4-Aminopyridine; Animals; Apamin; Barium; Caffeine; Calcimycin; Calcium; Electrophysiology; Hippocampus; In Vitro Techniques; Kinetics; Neurons; Nystatin; Potassium Channels; Procaine; Pyramidal Tracts; Rats; Rats, Wistar; Ryanodine; Tetraethylammonium; Tetraethylammonium Compounds | 1993 |
Voltage-dependent potassium currents in cultured human retinal pigment epithelial cells.
Topics: 4-Aminopyridine; Adult; Barium; Culture Techniques; Humans; Membrane Potentials; Middle Aged; Pigment Epithelium of Eye; Potassium; Potassium Channels | 1993 |
Ionic currents and inhibitory effects of glibenclamide in seminal vesicle smooth muscle cells.
Topics: 4-Aminopyridine; Amifampridine; Animals; Barium; Biological Transport, Active; Cadmium; Calcium; Calcium Channels; Egtazic Acid; Electric Stimulation; Glyburide; Guinea Pigs; Hypoglycemic Agents; Ion Transport; Male; Muscle Contraction; Muscle, Smooth; Norepinephrine; Patch-Clamp Techniques; Potassium; Potassium Channels; Potassium Chloride; Seminal Vesicles; Tetraethylammonium; Tetraethylammonium Compounds | 1995 |
Voltage-dependent potassium channels in white adipocytes.
Topics: 4-Aminopyridine; Adipocytes; Adipose Tissue; Animals; Barium; Cations, Monovalent; Cell Differentiation; Cell Membrane Permeability; Cells, Cultured; Cobalt; Epididymis; Kinetics; Male; Patch-Clamp Techniques; Potassium; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Tetraethylammonium; Tetraethylammonium Compounds | 1996 |
k-Opioid receptor activation of a dendrotoxin-sensitive potassium channel mediates presynaptic inhibition of mossy fiber neurotransmitter release.
Topics: 4-Aminopyridine; Analgesics; Animals; Barium; Bee Venoms; Benzeneacetamides; Elapid Venoms; Evoked Potentials; Glyburide; Guinea Pigs; Hippocampus; In Vitro Techniques; Male; Nerve Fibers; Neurotoxins; Peptides; Potassium Channels; Pyrrolidines; Receptors, Opioid, kappa; Shaker Superfamily of Potassium Channels; Synapses; Tetraethylammonium; Tetraethylammonium Compounds | 1996 |
Developmental and activity-dependent changes in K+ currents in satellite glial cells in mouse superior cervical ganglion.
Topics: 4-Aminopyridine; Aging; Animals; Barium; Cells, Cultured; Ion Channel Gating; Membrane Potentials; Mice; Mice, Inbred BALB C; Neuroglia; Patch-Clamp Techniques; Potassium Channels; Quinine; Superior Cervical Ganglion; Tetrodotoxin | 1996 |
Regional differences in the negative inotropic effect of acetylcholine within the canine ventricle.
Topics: 4-Aminopyridine; Acetylcholine; Action Potentials; Animals; Atropine; Barium; Calcium; Dogs; Female; Heart Ventricles; In Vitro Techniques; Male; Myocardial Contraction; Patch-Clamp Techniques; Potassium | 1996 |
Properties of slow early potassium current in neurons of snail Helix pomatia.
Topics: 4-Aminopyridine; Animals; Barium; Helix, Snails; In Vitro Techniques; Neurons; Potassium Channels; Tetraethylammonium Compounds | 1995 |
Mechanisms of electrolyte transport across the endometrium. I. Regulation by PGF2 alpha and cAMP.
Topics: 4-Aminopyridine; Amiloride; Animals; Barium; Biological Transport; Cyclic AMP; Dinoprost; Electric Conductivity; Electrolytes; Endometrium; Female; Immunohistochemistry; Permeability; Potassium; Sodium Channels; Swine; Thionucleotides | 1996 |
Effects of Ca2+ and K+ channel blockers on nerve impulses recorded from guinea-pig postganglionic sympathetic nerve terminals.
Topics: 4-Aminopyridine; Animals; Barium; Cadmium; Calcium; Calcium Channel Blockers; Guinea Pigs; Male; Membrane Potentials; Potassium Channel Blockers; Sympathetic Nervous System; Tetraethylammonium; Tetraethylammonium Compounds | 1995 |
Characterization of inwardly rectifying potassium currents from dissociated rat taste receptor cells.
Topics: 4-Aminopyridine; Animals; Barium; Cells, Cultured; Cesium; Electric Conductivity; Female; Ion Channel Gating; Male; Membrane Potentials; Potassium; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Sprague-Dawley; Sodium; Taste; Taste Buds; Tetraethylammonium; Tetraethylammonium Compounds | 1996 |
Differential expression of outer hair cell potassium currents in the isolated cochlea of the guinea-pig.
Topics: 4-Aminopyridine; Animals; Barium; Calcium; Electric Conductivity; Guinea Pigs; Hair Cells, Auditory, Outer; In Vitro Techniques; Membrane Potentials; Organ of Corti; Patch-Clamp Techniques; Potassium Channels | 1996 |
Potassium conductances and proliferation in conditionally immortalized renal glomerular mesangial cells from the H-2Kb-tsA58 transgenic mouse.
Topics: 4-Aminopyridine; Adenosine Triphosphate; Adenylyl Imidodiphosphate; Animals; Barium; Calcium; Cell Division; Cell Line; Cesium; Gadolinium; Glomerular Mesangium; Glyburide; H-2 Antigens; Interferon-gamma; Mice; Mice, Transgenic; Oncogenes; Osmolar Concentration; Potassium Channels | 1997 |
Characterization of an inward-rectifying potassium current in NG108-15 neuroblastoma x glioma cells.
Topics: 4-Aminopyridine; Barium; Bucladesine; Cadmium; Calcium; Cell Differentiation; Cesium; Cobalt; Cyclic AMP; Glioma; Neuroblastoma; Patch-Clamp Techniques; Potassium Channels; Quinidine; Tetraethylammonium; Tetraethylammonium Compounds; Tumor Cells, Cultured | 1997 |
Arachidonic acid activation of potassium channels in rat visual cortex neurons.
Topics: 4-Aminopyridine; Animals; Apamin; Arachidonic Acid; Barium; Charybdotoxin; Docosahexaenoic Acids; Egtazic Acid; Fatty Acids, Nonesterified; Fatty Acids, Unsaturated; Glyburide; In Vitro Techniques; Indomethacin; Membrane Potentials; Neurons; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels; Quinidine; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Tetraethylammonium Compounds; Visual Cortex | 1997 |
Sustained outward rectification of oxytocinergic neurones in the rat supraoptic nucleus: ionic dependence and pharmacology.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Calcium; Electrophysiology; Female; Lactation; Muscarine; Muscarinic Agonists; Neurons; Oxytocin; Peptides; Potassium; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Sprague-Dawley; Scorpion Venoms; Supraoptic Nucleus; Tetraethylammonium; Tetraethylammonium Compounds; Tetrodotoxin | 1997 |
An ATP-dependent inwardly rectifying potassium channel, KAB-2 (Kir4. 1), in cochlear stria vascularis of inner ear: its specific subcellular localization and correlation with the formation of endocochlear potential.
Topics: 4-Aminopyridine; Action Potentials; Aging; Animals; Barium; Cochlear Duct; Deafness; DNA Primers; Endolymph; Gene Expression Regulation, Developmental; Guinea Pigs; Immunohistochemistry; Mice; Mice, Neurologic Mutants; Polymerase Chain Reaction; Potassium Channels; Potassium Channels, Inwardly Rectifying; RNA, Messenger; Subcellular Fractions; Tetraethylammonium; Tetraethylammonium Compounds; Transcription, Genetic | 1997 |
Volume regulation in NIH/3T3 cells not expressing P-glycoprotein. I. Regulatory volume decrease.
Topics: 3T3 Cells; 4-Aminopyridine; Animals; Anions; ATP Binding Cassette Transporter, Subfamily B, Member 1; Barium; Cell Membrane Permeability; Chloride Channels; Chlorides; Colchicine; Colforsin; Dipyridamole; Gramicidin; Kinetics; Mice; Niflumic Acid; Nitrobenzoates; Potassium Channel Blockers; Potassium Channels; Quinidine; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors; Water-Electrolyte Balance | 1997 |
Corticotropin releasing hormone inhibits an inwardly rectifying potassium current in rat corticotropes.
Topics: 4-Aminopyridine; Animals; Barium; Cadmium; Cells, Cultured; Cesium; Corticotropin-Releasing Hormone; Evoked Potentials; Lanthanum; Male; Membrane Potentials; Patch-Clamp Techniques; Pituitary Gland, Anterior; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Inwardly Rectifying; Rats; Rats, Sprague-Dawley; Regression Analysis; Sodium; Tetraethylammonium; Tetraethylammonium Compounds | 1997 |
Regulation of K+ channels by cell contact in a cloned folliculo-stellate cell (TtT/GF).
Topics: 4-Aminopyridine; Analysis of Variance; Animals; Barium; Cell Communication; Cell Line; Membrane Potentials; Mice; Patch-Clamp Techniques; Pituitary Gland, Anterior; Potassium; Potassium Channel Blockers; Potassium Channels; Tetraethylammonium; Tetraethylammonium Compounds | 1997 |
Ion currents and mechanisms of modulation in the radula opener muscles of Aplysia.
Topics: 4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinone; 4-Aminopyridine; Acetylcholine; Animals; Aplysia; Barium; Calcium; Cobalt; Cyclic AMP; FMRFamide; In Vitro Techniques; Isethionic Acid; Membrane Potentials; Muscle Contraction; Muscle Fibers, Skeletal; Muscle, Skeletal; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels; Serotonin; Sodium; Tetraethylammonium; Thionucleotides | 1997 |
Ca2+ dependence and pharmacology of large-conductance K+ channels in nonlabor and labor human uterine myocytes.
Topics: 4-Aminopyridine; Barium; Calcium; Cells, Cultured; Charybdotoxin; Female; Humans; Ion Channel Gating; Labor, Obstetric; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Muscle, Smooth; Myometrium; Patch-Clamp Techniques; Potassium Channels; Potassium Channels, Calcium-Activated; Pregnancy; Reference Values; Tetraethylammonium | 1997 |
A comparison of EDHF-mediated and anandamide-induced relaxations in the rat isolated mesenteric artery.
Topics: 4-Aminopyridine; Animals; Apamin; Arachidonic Acids; Barium; Biological Factors; Calcium Channel Blockers; Charybdotoxin; Endocannabinoids; Enzyme Inhibitors; Glyburide; Hypoglycemic Agents; Indoles; Male; Mesenteric Arteries; NG-Nitroarginine Methyl Ester; Peptides; Pertussis Toxin; Piperidines; Polyunsaturated Alkamides; Potassium; Potassium Channel Blockers; Protease Inhibitors; Pyrazoles; Rats; Rats, Wistar; Receptors, Cannabinoid; Receptors, Drug; Rimonabant; Tosyl Compounds; Vasodilation; Virulence Factors, Bordetella | 1997 |
Ionic mechanisms of intrinsic oscillations in neurons of the basolateral amygdaloid complex.
Topics: 4-Aminopyridine; Amygdala; Animals; Apamin; Barium; Calcium; Cations, Divalent; Cesium; Charybdotoxin; Egtazic Acid; Evoked Potentials; Fourier Analysis; Guinea Pigs; In Vitro Techniques; Magnesium; Membrane Potentials; Neurons; Oscillometry; Peptides; Sodium; Tetraethylammonium; Tetrodotoxin | 1998 |
Whole-cell membrane currents from human osteoblast-like cells.
Topics: 4-Aminopyridine; Barium; Cell Membrane; Charybdotoxin; Ethylamines; Humans; Ion Channels; Membrane Potentials; Models, Biological; Osteoblasts; Osteosarcoma; Patch-Clamp Techniques; Potassium; Tumor Cells, Cultured | 1998 |
Firing properties of spherical bushy cells in the anteroventral cochlear nucleus of the gerbil.
Topics: 4-Aminopyridine; Action Potentials; Animals; Auditory Threshold; Barium; Calcium; Cell Size; Cochlear Nucleus; Gerbillinae; Ion Channels; Microscopy, Interference; Patch-Clamp Techniques; Potassium; Sodium; Tetraethylammonium; Tetrodotoxin | 1997 |
The effects of barium, dofetilide and 4-aminopyridine (4-AP) on ventricular repolarization in normal and hypertrophied rabbit heart.
Topics: 4-Aminopyridine; Animals; Anti-Arrhythmia Agents; Barium; Electrocardiography; Heart; Hypertrophy, Left Ventricular; Male; Phenethylamines; Rabbits; Sulfonamides; Time Factors | 1998 |
Inwardly rectifying K+ currents in intermediate cells in the cochlea of gerbils: a possible contribution to the endocochlear potential.
Topics: 4-Aminopyridine; Animals; Barium; Cadmium; Cesium; Cochlear Microphonic Potentials; Endolymph; Gerbillinae; Ion Transport; Models, Neurological; Nerve Tissue Proteins; Patch-Clamp Techniques; Potassium; Potassium Channels; Potassium Channels, Inwardly Rectifying; Quinine; Stria Vascularis; Tetraethylammonium; Verapamil | 1998 |
Distinct GABAB actions via synaptic and extrasynaptic receptors in rat hippocampus in vitro.
Topics: 4-Aminopyridine; Animals; Barium; Excitatory Postsynaptic Potentials; GABA Antagonists; GABA-B Receptor Antagonists; Guanosine 5'-O-(3-Thiotriphosphate); Hippocampus; In Vitro Techniques; Male; Nerve Fibers; Phosphinic Acids; Potassium Channels; Propanolamines; Pyramidal Cells; Pyramidal Tracts; Rats; Rats, Sprague-Dawley; Receptors, GABA-B; Synapses | 1998 |
Functions of large conductance Ca2+-activated (BKCa), delayed rectifier (KV) and background K+ channels in the control of membrane potential in rabbit renal arcuate artery.
Topics: 4-Aminopyridine; 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Amifampridine; Animals; Apamin; Arteries; Barium; Charybdotoxin; Glyburide; In Vitro Techniques; Kidney; Large-Conductance Calcium-Activated Potassium Channels; Male; Membrane Potentials; Muscle, Smooth, Vascular; Ouabain; Peptides; Potassium Channels; Potassium Channels, Calcium-Activated; Rabbits; Scorpion Venoms; Vasoconstriction | 1998 |
Modulation of epileptiform activity by adenosine A1 receptor-mediated mechanisms in the juvenile rat hippocampus.
Topics: 2-Chloroadenosine; 4-Aminopyridine; Adenosine; Age Factors; Animals; Anticonvulsants; Barium; Dipyridamole; Hippocampus; Rats; Rats, Sprague-Dawley; Rats, Wistar; Receptors, Purinergic P1 | 1998 |
Ba2+ does not support synaptic vesicle retrieval in rat cerebrocortical synaptosomes.
Topics: 4-Aminopyridine; Animals; Anti-Bacterial Agents; Barium; Cations, Divalent; Cerebral Cortex; Endocytosis; Enzyme Inhibitors; Exocytosis; Fluorescent Dyes; Glutamic Acid; Macrolides; Potassium Chloride; Proton-Translocating ATPases; Pyridinium Compounds; Quaternary Ammonium Compounds; Rats; Rats, Sprague-Dawley; Synaptic Vesicles; Synaptosomes | 1998 |
Müller (glial) cell development in vivo and in retinal explant cultures: morphology and electrophysiology, and the effects of elevated ammonia.
Topics: 4-Aminopyridine; Ammonia; Animals; Animals, Newborn; Barium; Cell Membrane; Electrophysiology; Glial Fibrillary Acidic Protein; Immunohistochemistry; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Neuroglia; Organ Culture Techniques; Patch-Clamp Techniques; Peptides; Potassium Channels; Potassium Channels, Calcium-Activated; Rabbits; Retina; Toxins, Biological; Vimentin | 1998 |
Role of K+ channels in A2A adenosine receptor-mediated dilation of the pressurized renal arcuate artery.
Topics: 4-Aminopyridine; Adenosine; Amifampridine; Animals; Antihypertensive Agents; Apamin; Arteries; Barium; Cromakalim; Enzyme Inhibitors; Glyburide; In Vitro Techniques; Kidney; Male; Nicardipine; Ouabain; Peptides; Phenethylamines; Potassium; Potassium Channels; Pressure; Purinergic P1 Receptor Agonists; Rabbits; Receptor, Adenosine A2A; Receptors, Purinergic P1; Vasodilation; Vasodilator Agents | 1999 |
Ca2+-activated outward currents in neostriatal neurons.
Topics: 4-Aminopyridine; Animals; Apamin; Barium; Cadmium; Calcium; Charybdotoxin; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Neostriatum; Neurons; Patch-Clamp Techniques; Peptides; Potassium Channels; Potassium Channels, Calcium-Activated; Rats; Rats, Wistar; Tetraethylammonium; Tetrodotoxin | 1999 |
Modulation of burst frequency, duration, and amplitude in the zero-Ca(2+) model of epileptiform activity.
Topics: 4-Aminopyridine; Animals; Barium; Calcium; Calibration; Cesium; Electric Stimulation; Epilepsy; Evoked Potentials; Hippocampus; In Vitro Techniques; Membrane Potentials; Models, Neurological; Neurons; Potassium; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Tetrodotoxin | 1999 |
Characterization with barium of potassium currents in turtle retinal Müller cells.
Topics: 4-Aminopyridine; Animals; Barium; Cell Membrane; In Vitro Techniques; Membrane Potentials; Neuroglia; Patch-Clamp Techniques; Potassium Channels; Retina; Tetraethylammonium; Time Factors; Turtles | 2000 |
Extracellular Ba(2+) blocks the cardiac transient outward K(+) current.
Topics: 4-Aminopyridine; Animals; Atrial Function; Barium; Cell Separation; Dogs; Electric Conductivity; Extracellular Space; Heart; Myocardium; Patch-Clamp Techniques; Potassium; Ventricular Function | 2000 |
Low-voltage-activated calcium current does not regulate the firing behavior in paired mechanosensory neurons with different adaptation properties.
Topics: 4-Aminopyridine; Action Potentials; Adaptation, Physiological; Animals; Barium; Cadmium; Calcium; Calcium Channel Blockers; Calcium Channels, T-Type; Female; Kinetics; Male; Mechanoreceptors; Neurons, Afferent; Nickel; Nifedipine; omega-Conotoxin GVIA; Patch-Clamp Techniques; Spiders; Tetraethylammonium; Tetrodotoxin | 2000 |
Existence of a transient outward K(+) current in guinea pig cardiac myocytes.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Cells, Cultured; Guinea Pigs; Heart; Heart Atria; Heart Ventricles; Membrane Potentials; Myocardium; Patch-Clamp Techniques; Potassium; Potassium Channels | 2000 |
Hyperpolarization-activated, mixed-cation current (I(h)) in octopus cells of the mammalian cochlear nucleus.
Topics: 4-Aminopyridine; Adenosine Triphosphate; Animals; Barium; Bucladesine; Cadmium; Cardiotonic Agents; Cations; Cesium; Cochlear Nucleus; Guanosine Triphosphate; Kinetics; Membrane Potentials; Mice; Mice, Inbred ICR; Neurons; Patch-Clamp Techniques; Pyrimidines; Tetraethylammonium; Tetrodotoxin | 2000 |
A Kv3-like persistent, outwardly rectifying, Cs+-permeable, K+ current in rat subthalamic nucleus neurones.
Topics: 4-Aminopyridine; Action Potentials; Algorithms; Animals; Barium; Cesium; Electrophysiology; In Vitro Techniques; Membrane Potentials; Neurons; Patch-Clamp Techniques; Potassium; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Voltage-Gated; Rats; Rats, Wistar; Shaw Potassium Channels; Subthalamic Nucleus; Tetraethylammonium Compounds | 2000 |
Mechanism generating endocochlear potential: role played by intermediate cells in stria vascularis.
Topics: 4-Aminopyridine; Animals; Barium; Biophysical Phenomena; Biophysics; Cell Separation; Cesium; Endolymph; Evoked Potentials, Auditory; Guinea Pigs; In Vitro Techniques; Membrane Potentials; Models, Biological; Potassium Channel Blockers; Quinine; Stria Vascularis; Tetraethylammonium | 2000 |
Modulation of Ca(2+) signaling by K(+) channels in a hypothalamic neuronal cell line (GT1-1).
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Calcium; Calcium Signaling; Cell Line; Chelating Agents; Dose-Response Relationship, Drug; Egtazic Acid; Hypothalamus; Mice; Neurons; Patch-Clamp Techniques; Potassium; Potassium Channel Blockers; Potassium Channels; Sodium Channel Blockers; Tetraethylammonium | 2001 |
Coordinated control of cell Ca(2+) loading and triggered release from the sarcoplasmic reticulum underlies the rapid inotropic response to increased L-type Ca(2+) current.
Topics: 4-Aminopyridine; Action Potentials; Aniline Compounds; Animals; Barium; Caffeine; Calcium; Calcium Channels, L-Type; Cells, Cultured; Electric Stimulation; Ferrets; Fluorescent Dyes; Intracellular Fluid; Myocardial Contraction; Patch-Clamp Techniques; Potassium Channel Blockers; Rats; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Systole; Xanthenes | 2001 |
Potassium channels regulate tone in rat pulmonary veins.
Topics: 4-Aminopyridine; Animals; Barium; Cell Separation; Endothelium, Vascular; Glyburide; Immunohistochemistry; In Vitro Techniques; Male; Muscle, Smooth, Vascular; Myocardium; Patch-Clamp Techniques; Peptides; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Inwardly Rectifying; Pulmonary Circulation; Pulmonary Veins; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Vascular Resistance; Vasoconstriction; Vasodilation | 2001 |
KT3.2 and KT3.3, two novel human two-pore K(+) channels closely related to TASK-1.
Topics: 4-Aminopyridine; Amino Acid Sequence; Animals; Barium; Base Sequence; Brain Chemistry; Cloning, Molecular; Evolution, Molecular; Humans; Hydrogen-Ion Concentration; Membrane Potentials; Molecular Sequence Data; Nerve Tissue Proteins; Oocytes; Patch-Clamp Techniques; Phylogeny; Potassium Channels; Potassium Channels, Tandem Pore Domain; Protein Structure, Quaternary; RNA, Messenger; Tetraethylammonium; Xenopus laevis | 2001 |
Electrophysiological alterations and upregulation of ATP receptors in retinal glial Müller cells from rats infected with the Borna disease virus.
Topics: 4-Aminopyridine; Adenosine Triphosphate; Animals; Barium; Borna Disease; Calcium; Intracellular Fluid; Membrane Potentials; Neuroglia; Potassium Channels; Rats; Rats, Inbred Lew; Receptors, Purinergic P2; Receptors, Purinergic P2Y1; Receptors, Purinergic P2Y2; Retina; Retinitis; RNA, Messenger; Sodium Channels; Tetraethylammonium | 2001 |
Membrane properties of principal neurons of the lateral superior olive.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Cesium; Electric Conductivity; Neurons; Nickel; Olivary Nucleus; Patch-Clamp Techniques; Potassium; Rats; Rats, Long-Evans; Sodium; Tetrodotoxin | 2001 |
Anandamide-induced relaxation of sheep coronary arteries: the role of the vascular endothelium, arachidonic acid metabolites and potassium channels.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 4-Aminopyridine; Animals; Apamin; Arachidonic Acid; Arachidonic Acids; Barium; Calcium Channel Blockers; Cannabinoid Receptor Modulators; Cannabinoids; Capsaicin; Coronary Vessels; Cytochrome P-450 Enzyme Inhibitors; Dose-Response Relationship, Drug; Endocannabinoids; Endothelium, Vascular; Enzyme Inhibitors; Fatty Acids, Unsaturated; Glyburide; In Vitro Techniques; Indomethacin; Miconazole; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Peptides; Phenylmethylsulfonyl Fluoride; Piperidines; Polyunsaturated Alkamides; Potassium; Potassium Channel Blockers; Potassium Channels; Pyrazoles; Receptors, Drug; Rimonabant; Sheep; Tetraethylammonium; Vasoconstrictor Agents; Vasodilation | 2001 |
Effects of different types of K+ channel modulators on the spontaneous myogenic contraction of guinea-pig urinary bladder smooth muscle.
Topics: 4-Aminopyridine; Animals; Anti-Arrhythmia Agents; Apamin; Barium; Benzimidazoles; Calcium Channel Blockers; Cation Transport Proteins; Cromakalim; Diltiazem; Ether-A-Go-Go Potassium Channels; Female; Glyburide; Guinea Pigs; Large-Conductance Calcium-Activated Potassium Channels; Male; Muscle Contraction; Muscle, Smooth; Nisoldipine; Parasympatholytics; Peptides; Periodicity; Piperidines; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Calcium-Activated; Potassium Channels, Voltage-Gated; Pyridines; Small-Conductance Calcium-Activated Potassium Channels; Urinary Bladder | 2001 |
Determinants of renal microvascular response to ACh: afferent and efferent arteriolar actions of EDHF.
Topics: 4-Aminopyridine; Acetylcholine; Animals; Apamin; Arterioles; Barium; Biological Factors; Charybdotoxin; Cyclooxygenase Inhibitors; Enzyme Inhibitors; Ibuprofen; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Calcium-Activated; Potassium Channels, Inwardly Rectifying; Potassium Channels, Voltage-Gated; Prostaglandin-Endoperoxide Synthases; Rats; Rats, Long-Evans; Rats, Sprague-Dawley; Renal Circulation; Tetraethylammonium; Vasodilation; Vasodilator Agents | 2002 |
Ionic basis of the resting membrane potential and action potential in the pharyngeal muscle of Caenorhabditis elegans.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Caenorhabditis elegans; Calcium; Calcium Channel Blockers; Calcium Channels; Chloride Channels; Chlorides; Electrophysiology; Membrane Potentials; Muscarinic Antagonists; Nifedipine; Pharyngeal Muscles; Potassium; Potassium Channel Blockers; Potassium Channels; Quinidine; Sodium; Sodium Channels; Verapamil; Veratridine | 2002 |
D2 receptors inhibit the secretory process downstream from calcium influx in dopaminergic neurons: implication of K+ channels.
Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Barium; Cadmium; Calcium; Calcium Channels; Cells, Cultured; Dopamine; Dopamine Agonists; Dopamine Antagonists; Elapid Venoms; Excitatory Amino Acid Antagonists; Excitatory Postsynaptic Potentials; Glutamic Acid; Ionomycin; Ionophores; Neurons; Potassium Channel Blockers; Potassium Channels; Quinpirole; Rats; Receptors, Dopamine D2; Receptors, Presynaptic; Sulpiride; Ventral Tegmental Area | 2002 |
The molecular site of action of K(ATP) channel inhibitors determines their ability to inhibit iNOS-mediated relaxation in rat aorta.
Topics: 4-Aminopyridine; Adenosine Triphosphate; Aminopyridines; Analysis of Variance; Animals; Aorta; Arginine; Barium; Endothelium, Vascular; Glyburide; Guanidines; Lipopolysaccharides; Male; Nitric Oxide; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Nitrites; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Sprague-Dawley; Tolbutamide; Vasodilator Agents | 2002 |
Regional analysis of whole cell currents from hair cells of the turtle posterior crista.
Topics: 4-Aminopyridine; Animals; Barium; Biophysical Phenomena; Biophysics; Cations, Divalent; Electric Conductivity; Hair Cells, Vestibular; Kinetics; Potassium Channel Blockers; Potassium Channels, Inwardly Rectifying; Turtles | 2002 |
Characterisation of the ionic currents in freshly isolated rat ureter smooth muscle cells: evidence for species-dependent currents.
Topics: 4-Aminopyridine; Animals; Barium; Cadmium; Electric Conductivity; Female; In Vitro Techniques; Ion Channels; Myocytes, Smooth Muscle; Potassium Channel Blockers; Rats; Species Specificity; Tetraethylammonium; Ureter | 2002 |
Calcium and voltage dependent inactivation of sodium and calcium currents limits calcium influx in Helisoma neurons.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Cadmium; Calcium; Calcium Channels; Cells, Cultured; Dimethyl Sulfoxide; Dose-Response Relationship, Drug; Fura-2; Helix, Snails; Ionophores; Neurons; Patch-Clamp Techniques; Sodium; Sodium Channels; Tetraethylammonium; Time Factors | 2003 |
Modulation of rabbit corneal epithelial cell proliferation by growth factor-regulated K(+) channel activity.
Topics: 4-Aminopyridine; Animals; Barium; Cell Count; Cell Division; Cell Line; Dose-Response Relationship, Drug; Endothelin-1; Epidermal Growth Factor; Epithelium, Corneal; Homeostasis; Ion Channel Gating; Membrane Potentials; Mitogens; Potassium Channels; Rabbits; Tetraethylammonium | 2003 |
Regulation by equilibrative nucleoside transporter of adenosine outward currents in adult rat spinal dorsal horn neurons.
Topics: 4-Aminopyridine; Adenosine; Animals; Barium; Dose-Response Relationship, Drug; Drug Interactions; Enzyme Inhibitors; Equilibrative Nucleoside Transport Proteins; Excitatory Postsynaptic Potentials; In Vitro Techniques; Male; Membrane Potentials; Patch-Clamp Techniques; Posterior Horn Cells; Potassium; Potassium Channel Blockers; Purinergic P1 Receptor Agonists; Purinergic P1 Receptor Antagonists; Rats; Rats, Sprague-Dawley; Substantia Gelatinosa; Xanthines | 2004 |
Visceral periadventitial adipose tissue regulates arterial tone of mesenteric arteries.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 4-Aminopyridine; Adipose Tissue; Amifampridine; Animals; Apamin; Barium; Cromakalim; Delayed Rectifier Potassium Channels; Endothelin-1; Glyburide; Male; Mesenteric Artery, Superior; Peptides; Phenylephrine; Potassium; Potassium Channel Blockers; Potassium Channels, Voltage-Gated; Quaternary Ammonium Compounds; Rats; Rats, Sprague-Dawley; Serotonin; Tetraethylammonium; Vascular Resistance; Vasodilation; Viscera | 2004 |
A potential role for astrocytes in mediating the antiepileptic actions of furosemide in vitro.
Topics: 4-Aminopyridine; Action Potentials; Animals; Anticonvulsants; Astrocytes; Barium; Cesium; Epilepsy; Excitatory Postsynaptic Potentials; Furosemide; Hippocampus; Mice; Neural Pathways; Neurons; Organ Culture Techniques; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels; Synaptic Transmission | 2004 |
Insulin-activated, K+-channel-sensitive Akt pathway is primary mediator of ML-1 cell proliferation.
Topics: 4-Aminopyridine; Barium; Cell Line, Tumor; Cell Proliferation; Dose-Response Relationship, Drug; Epidermal Growth Factor; Flow Cytometry; Humans; Insulin; Mitogen-Activated Protein Kinase Kinases; Phosphorylation; Potassium Channel Blockers; Potassium Channels; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-akt; Signal Transduction; Tetraethylammonium | 2005 |
Involvement of Kv1.1 and Nav1.5 in proliferation of gastric epithelial cells.
Topics: 4-Aminopyridine; Animals; Barium; Cell Line; Cell Proliferation; Epithelial Cells; Gastric Mucosa; Gene Expression; Kv1.1 Potassium Channel; NAV1.5 Voltage-Gated Sodium Channel; Nifedipine; Patch-Clamp Techniques; Potassium; Potassium Channels; Rats; RNA, Small Interfering; Sodium; Sodium Channels | 2006 |
Capsaicin-induced, capsazepine-insensitive relaxation of the guinea-pig ileum.
Topics: 4-Aminopyridine; Acetylcholine; Animals; Apamin; Barium; Benzopyrans; Caffeine; Calcitonin Gene-Related Peptide; Calcium; Capsaicin; Charybdotoxin; Diclofenac; Dimethyl Sulfoxide; Diterpenes; Dose-Response Relationship, Drug; Enzyme Inhibitors; Glyburide; Guanethidine; Guinea Pigs; Ileum; In Vitro Techniques; Intracellular Signaling Peptides and Proteins; Male; Muscle Relaxation; Muscle, Smooth; Myosin Light Chains; Nitroarginine; Papaverine; Peptide Fragments; Phosphodiesterase Inhibitors; Phosphorylation; Piperidines; Potassium Channel Blockers; Potassium Channels; Potassium Chloride; Protein Serine-Threonine Kinases; Pyrazoles; Receptor, Cannabinoid, CB1; rho-Associated Kinases; Tetraethylammonium; Vasodilator Agents | 2006 |
Barium ions inhibit the dynamic response of guinea-pig corneal cold receptors to heating but not to cooling.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Cold Temperature; Cornea; Female; Guinea Pigs; Hot Temperature; Male; Potassium Channel Blockers; Potassium Channels; Presynaptic Terminals; Sensory Receptor Cells; Tetraethylammonium; Thermogenesis; Thermoreceptors | 2006 |
Potassium currents in primary cultured astrocytes from the rat corpus callosum.
Topics: 4-Aminopyridine; Animals; Astrocytes; Barium; Biomarkers; Cell Membrane; Cell Shape; Cells, Cultured; Corpus Callosum; Glial Fibrillary Acidic Protein; Membrane Potentials; Nerve Fibers, Myelinated; Patch-Clamp Techniques; Potassium; Potassium Channel Blockers; Potassium Channels, Voltage-Gated; Rats; Rats, Wistar; Tetraethylammonium | 2005 |
Melanocortins and agouti-related protein modulate the excitability of two arcuate nucleus neuron populations by alteration of resting potassium conductances.
Topics: 4-Aminopyridine; Action Potentials; Adenylyl Cyclase Inhibitors; Agouti-Related Protein; alpha-MSH; Animals; Arcuate Nucleus of Hypothalamus; Barium; Green Fluorescent Proteins; Integrases; Intercellular Signaling Peptides and Proteins; Melanocortins; Melanocyte-Stimulating Hormones; Mice; Mice, Transgenic; Neurons; Patch-Clamp Techniques; Peptides, Cyclic; Potassium Channel Blockers; Potassium Channels; Receptor, Melanocortin, Type 3; Receptor, Melanocortin, Type 4; Synaptic Transmission | 2007 |
Molecular and functional characterization of Kv4.2 and KChIP2 expressed in the porcine left ventricle.
Topics: 4-Aminopyridine; Amino Acid Sequence; Animals; Barium; Cadmium; Calcium; Cloning, Molecular; Electric Stimulation; Electrophysiology; Female; Gene Expression; Heart; Kv Channel-Interacting Proteins; Male; Membrane Potentials; Molecular Sequence Data; Myocytes, Cardiac; Oocytes; Rats; Rats, Sprague-Dawley; Sequence Homology, Amino Acid; Shal Potassium Channels; Sus scrofa; Ventricular Function; Xenopus laevis | 2007 |
Survival of Swiss-Webster mouse cerebellar granule neurons is promoted by a combination of potassium channel blockers.
Topics: 4-Aminopyridine; Animals; Barium; Calcium Channel Blockers; Cell Survival; Cells, Cultured; Cerebellum; Dose-Response Relationship, Drug; Enzyme Inhibitors; Imidazoles; L-Lactate Dehydrogenase; Mice; Neurons; Nifedipine; Potassium; Potassium Channel Blockers; Ruthenium Red; Tetraethylammonium; Time Factors | 2007 |
Inwardly rectifying K(+) (Kir) channels antagonize ictal-like epileptiform activity in area CA1 of the rat hippocampus.
Topics: 4-Aminopyridine; 6-Cyano-7-nitroquinoxaline-2,3-dione; Animals; Barium; Cesium; Dizocilpine Maleate; Electric Stimulation; Excitatory Amino Acid Antagonists; Hippocampus; In Vitro Techniques; Male; Membrane Potentials; Neuroglia; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels, Inwardly Rectifying; Rats; Rats, Wistar; Seizures; Synaptic Transmission | 2007 |
Involvement of voltage-gated K+ and Na+ channels in gastric epithelial cell migration.
Topics: 4-Aminopyridine; Animals; Barium; Cell Line; Cell Movement; Epidermal Growth Factor; Epithelial Cells; Gastric Mucosa; Gene Expression Regulation; Ion Channel Gating; Nifedipine; Potassium Channel Blockers; Potassium Channels, Voltage-Gated; Rats; RNA, Messenger; Sodium Channel Blockers; Sodium Channels; Tetrodotoxin | 2008 |
Kv1 and Kir2 potassium channels are expressed in rat brain endothelial cells.
Topics: 4-Aminopyridine; Animals; Barium; Blood-Brain Barrier; Brain; Choroid Plexus; Endothelium, Vascular; Kv1.3 Potassium Channel; Male; Membrane Potentials; Patch-Clamp Techniques; Peptides; Potassium; Potassium Channel Blockers; Potassium Channels, Inwardly Rectifying; Rats; Rats, Wistar; RNA, Messenger; Scorpion Venoms | 2008 |
Calcitonin gene-related peptide inhibits angiotensin II-mediated vasoconstriction in human radial arteries: role of the Kir channel.
Topics: 4-Aminopyridine; Aged; Angiotensin II; Apamin; Barium; Calcitonin Gene-Related Peptide; Charybdotoxin; Dose-Response Relationship, Drug; Enzyme Inhibitors; Humans; In Vitro Techniques; Middle Aged; NG-Nitroarginine Methyl Ester; Nitric Oxide; Potassium Channel Blockers; Potassium Channels; Radial Artery; Vasoconstriction; Vasoconstrictor Agents; Vasodilator Agents | 2008 |
Characterisation of K+ currents in the C8-B4 microglial cell line and their regulation by microglia activating stimuli.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 4-Aminopyridine; Animals; Apamin; Barium; Calcium; Cations; Cell Line; Charybdotoxin; Dose-Response Relationship, Drug; Drug Combinations; Elapid Venoms; Electrodes; Electrophysiology; Fluorescent Antibody Technique, Direct; Genistein; Granulocyte-Macrophage Colony-Stimulating Factor; Interferon-gamma; Lipopolysaccharides; Membrane Potentials; Mice; Mice, Inbred C57BL; Microglia; Neurotoxins; Patch-Clamp Techniques; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Inwardly Rectifying; Pyrazoles; Scorpion Venoms; Transforming Growth Factor beta | 2009 |
Characterization of ionic currents and electrophysiological properties of goldfish somatotropes in primary culture.
Topics: 4-Aminopyridine; Action Potentials; Animals; Barium; Calcium Channels; Cells, Cultured; Goldfish; Membrane Potentials; Nifedipine; omega-Conotoxin GVIA; Patch-Clamp Techniques; Potassium Channels; Sodium Channels; Somatotrophs; Tetraethylammonium Compounds | 2010 |
Baclofen and adenosine inhibition of synaptic transmission at CA3-CA1 synapses display differential sensitivity to K+ channel blockade.
Topics: 4-Aminopyridine; Adenosine; Adenosine A1 Receptor Antagonists; Amino Acids; Animals; Baclofen; Barium; Bee Venoms; CA1 Region, Hippocampal; CA3 Region, Hippocampal; Cesium; Excitatory Postsynaptic Potentials; In Vitro Techniques; Male; Potassium Channel Blockers; Rats; Rats, Wistar; Receptor, Adenosine A1; Receptors, Metabotropic Glutamate; Synapses; Synaptic Transmission; Theophylline; Xanthenes | 2011 |
Potassium-induced intermittent vasomotion in rat isolated pulmonary artery.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 4-Aminopyridine; Animals; Barium; Indoles; Male; Mibefradil; Nicardipine; Niflumic Acid; Potassium; Potassium Channels; Pulmonary Artery; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Verapamil | 2011 |
Blockade of presynaptic 4-aminopyridine-sensitive potassium channels increases initial neurotransmitter release probability, reinstates synaptic transmission altered by GABAB receptor activation in rat midbrain periaqueductal gray.
Topics: 4-Aminopyridine; Animals; Barium; Cations, Divalent; Excitatory Postsynaptic Potentials; gamma-Aminobutyric Acid; Glutamic Acid; Neural Inhibition; Patch-Clamp Techniques; Periaqueductal Gray; Potassium Channel Blockers; Potassium Channels; Presynaptic Terminals; Probability; Rats, Sprague-Dawley; Receptors, GABA-B; Synaptic Transmission; Tissue Culture Techniques | 2016 |