verapamil has been researched along with ryanodine in 109 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 15 (13.76) | 18.7374 |
| 1990's | 63 (57.80) | 18.2507 |
| 2000's | 27 (24.77) | 29.6817 |
| 2010's | 3 (2.75) | 24.3611 |
| 2020's | 1 (0.92) | 2.80 |
| Authors | Studies |
|---|---|
| Izumi, T; Norton, TR; Seriguchi, DG; Shibata, S | 1 |
| García, AG; Horga, JF; Pascual, R; Sánchez-García, P | 1 |
| Anyukhovsky, EP; Budanova, OP; Nikashin, AV; Rosen, MR; Rybin, VO | 1 |
| Christie, A; Sharma, VK; Sheu, SS | 1 |
| Galbani, P; Limbruno, U; Mariani, M; Ronca, G; Ronca-Testoni, S; Yu, G; Zucchi, R | 1 |
| Laughlin, MH; Schaefer, ME; Sturek, M | 1 |
| Gwathmey, JK | 1 |
| Benterbusch, R; Herberg, FW; Melzer, W; Thieleczek, R | 1 |
| Bosnjak, ZJ; Buljubasic, N; Kampine, JP; Laszlo, A; Zsolnai, B | 1 |
| Grünermel, J; Kolár, F; Ostádal, B; Procházka, J; Seppet, EK; Vetter, R; Zilmer, K | 1 |
| Ikemoto, T; Ito, K; Takakura, S | 1 |
| Brown, CE; Cragoe, EJ; Duff, HJ; Rahmberg, M | 1 |
| Fusco, AC; Salafsky, B; Shibuya, T; Vanderkooi, G | 1 |
| Casteels, R; Droogmans, G; Himpens, B; Missiaen, L | 1 |
| Moriyama, K; Shimamura, K; Sunano, S | 1 |
| Bittar, EE; Nwoga, J | 1 |
| Fujita, T; Ichikawa, H; Kosakai, Y; Takahashi, A; Tanaka, K; Yagihara, T; Yamamoto, F; Yamamoto, H; Yoshida, S | 1 |
| Ashida, T; Kawano, Y; Kuramochi, M; Omae, T; Yoshida, K; Yoshimi, H | 1 |
| Bittar, EE; Huang, YP | 1 |
| Coronado, R; Ma, J; Valdivia, C; Valdivia, HH | 1 |
| Mori, T; Taira, N; Yanagisawa, T | 1 |
| Jin, N; Packer, CS; Rhoades, RA | 1 |
| Cole, WC; Dhalla, NS; Kolar, F; Ostadal, B | 1 |
| Coghlan, JP; Denton, DA; Hardy, KJ; Johnson, EI; McDougall, JG; Scoggins, BA; Wright, RD | 1 |
| Barcenas-Ruiz, L; Wier, WG | 1 |
| Kondo, N; Pang, PK; Shibata, S; Tenner, TE | 1 |
| Beuckelmann, DJ; Wier, WG | 2 |
| Blank, PS; Gerstenblith, G; Hano, O; Lakatta, EG; Renlund, DG; Stern, MD; Weisman, HF | 1 |
| Berkoff, HA; Goknur, AB; Haworth, RA | 1 |
| Beckeringh, JJ; Hugtenburg, JG; Mathy, MJ; van Zwieten, PA | 1 |
| Copelas, L; Feldman, MD; Grossman, W; Gwathmey, JK; MacKinnon, R; Morgan, JP; Schoen, FJ | 1 |
| Gerstenblith, G; Lakatta, EG; Mellits, ED; Renlund, DG | 1 |
| Bing, OH; Brooks, WW; Conrad, CH; Ingwall, JS | 1 |
| Akera, T; Takeda, K; Temma, K | 1 |
| Akera, T; Brody, TM; Temma, K | 1 |
| Abman, SH; Cornfield, DN; McMurtry, IF; Rodman, DM; Stevens, T | 1 |
| Edwards, DH; Griffith, TM | 2 |
| Blaustein, MP; Goldman, WF; Juhaszova, M; Krueger, BK; Yarowsky, PJ | 1 |
| Ferrier, GR; Howlett, SE | 1 |
| Keirstead, SA; Miller, RF | 1 |
| Finkel, MS; Oddis, CV; Romeo, RC; Salama, G; Shen, L | 1 |
| Kettenmann, H; Kirischuk, S; Möller, T; Scherer, J; Verkhratsky, A | 1 |
| Bülow, A; Gustafsson, H; Nilsson, H | 1 |
| Alvarez, TA; Keller, PA; Konkol, RJ; Madden, JA | 1 |
| Aronson, R; Ming, Z; Nordin, C | 1 |
| Akera, T; Jiang, J; Temma, K | 1 |
| Lipp, P; Niggli, E | 1 |
| Cortijo, J; Morcillo, EJ; Sanz, CM; Small, RC; Villagrasa, V | 1 |
| Chang, YI; Su, JY; Tang, LJ | 1 |
| Dohi, Y; Kojima, M; Sato, K | 1 |
| Kawashima, S; Yamasaki, Y; Yoshida, K | 1 |
| Finkel, MS; Oddis, CV; Romeo, RC; Shen, L | 1 |
| Kolár, F; Ostádal, B; Ostádalová, I; Procházka, J; Rohlícek, J; Rohlícek, V | 1 |
| Bertrand, N; McCarron, R; Spatz, M; Stanimirovic, DB | 1 |
| Flameng, W; Mattheussen, M; Mubagwa, K; Rusy, BF; Van Aken, H | 1 |
| Conner, JA; Hernández-Cruz, A; Santi, CM | 1 |
| White, RL; Wittenberg, BA | 1 |
| Decramer, M; Gayan-Ramirez, G; Himpens, B; Janssens, S | 1 |
| Krier, J; Venkova, K | 1 |
| Dhalla, NS; Foerster, DR; Matsubara, T; Shah, KR; Xu, YJ | 1 |
| Gannier, F; Le Guennec, JY; White, E | 1 |
| Asano, M; Imaizumi, Y; Ito, K; Ito, KM; Kuwako, M; Nomura, Y; Uyama, Y; Watanabe, M | 1 |
| Li, G; Pralong, WF; Wollheim, CB | 1 |
| Baartscheer, A; Fiolet, JW; Opthof, T; Schumacher, CA | 1 |
| Sheng, JZ; Wang, HX; Wong, TM; Zhang, WM | 1 |
| Kwan, CY; Wang, HX; Wong, TM | 1 |
| Huang, SJ; Kwan, CY; Lau, SY; Wang, HX; Wong, TM | 1 |
| Ferrier, GR; Howlett, SE; Zhu, JQ | 1 |
| de Ribaupierre, Y; Kucera, P; Raddatz, E; Tenthorey, D | 1 |
| Bril, A; Cheval, B; Faivre, JF; Forest, MC | 1 |
| Nishimaru, K; Sekine, T; Shigenobu, K; Tanaka, H | 1 |
| Chowdhury, JU; Nahar, NS; Torihashi, S | 1 |
| Duffield, R; Ho, AK; Tang, T | 1 |
| Chang, MS; Chen, SA; Cheng, JJ; Hung, CR; Kaun, P; Lee, SH; Lin, FY; Yu, WC | 1 |
| Chugun, A; Hara, Y; Kondo, H; Sasaki, T; Temma, K | 1 |
| Guan, Z; Saqr, HE; Stokes, BT; Yates, AJ | 1 |
| Favini, R; Fu, X; Kindahl, K; Ulmsten, U | 1 |
| Ronca, G; Ronca-Testoni, S; Yu, G; Zucchi, R | 1 |
| Cheng, YW; Hu, CM; Jeng, CR; Kang, JJ; Liao, JW; Liu, SH; Pang, VF; Tsai, SF; Wang, SC | 1 |
| Aaronson, PI; Hague, D; Robertson, TP; Ward, JP | 1 |
| Salceda, R; Sánchez-Chávez, G | 1 |
| Bezstarosti, K; Christoffels, VM; de Boer, PA; Fiolet, JW; Hagoort, J; Lamers, JM; Moorman, AF; Schumacher, CA; van den Hoff, MJ; Wagenaar, GT; Wuytack, F | 1 |
| Boyden, PA; Pu, J; Robinson, RB | 1 |
| Fujino, T; Hara, M; Ishida, S; Ito, M; Iwao, T; Nakagawa, M; Ooie, T; Saikawa, T; Sakata, T; Takahashi, N; Yonemochi, H | 1 |
| Kumaran, C; Shivakumar, K | 1 |
| Asano, M; Nomura, Y | 1 |
| Bak, J; Billington, RA; Dutton, AC; Genazzani, AA; Timar, G | 1 |
| Braun, V; Greiser, M; Hanrath, P; Karlein, C; Schoendube, F; Schotten, U | 1 |
| Kawata, K; Komori, M; Sekiguchi, F; Sunano, S | 1 |
| Ohizumi, Y; Rohra, DK; Saito, SY | 1 |
| Chan, CP; Chang, HH; Chang, MC; Chang, YK; Chen, YJ; Ho, YS; Jeng, JH; Lee, JJ; Liao, CH; Perng, PJ; Wu, HL | 1 |
| Hirose, S; Kaneko, S; Okada, M; Yoshida, S; Zhu, G | 1 |
| Ertunc, M; Onur, R; Sara, Y | 1 |
| Shinozaki, T; ter Keurs, HE; Wilkens, JL; Yazawa, T | 1 |
| Manju, L; Nair, RR | 1 |
| Amit, M; Binah, O; Danon, A; Dolnikov, K; Gerecht-Nir, S; Itskovitz-Eldor, J; Shilkrut, M; Zeevi-Levin, N | 1 |
| Balezina, OP; Bogacheva, PO; Orlova, TY | 1 |
| Chen, F; Dave, AS; de Diego, C; Rongey, C; Thu, M; Valderrábano, M; Weiss, JN; Xie, LH | 1 |
| Bendhack, LM; Rocha, ML | 1 |
| Chen, J; Chen, MT; Gundersen, MA; Valderrábano, M; Vernier, PT; Wang, S | 1 |
| Gilani, AH; Shah, AJ | 1 |
| Döndaş, NY; Kaplan, M; Kaya, D; Singirik, E | 1 |
| Balezina, OP; Gaydukov, AE; Melnikova, SN | 1 |
| Dong, L; Fang, P; Luo, JY | 1 |
| Hamlin, RL; Kijtawornrat, A; Nishijima, Y; Roche, BM; Ziolo, MT | 1 |
| Ai, J; Hang, P; Li, J; Lu, Y; Sun, L; Wang, N; Wu, W; Yang, B; Zhang, R; Zhang, T | 1 |
| Barberio, L; D'Agostino, R; De Luca, M; Gatto, M; Mandalà, M; Tropea, T | 1 |
109 other study(ies) available for verapamil and ryanodine
| Article | Year |
|---|---|
Further studies on the positive inotropic effect of the polypeptide anthopleurin-A from a sea anemone.
Topics: Cnidaria; Drug Interactions; Intercellular Signaling Peptides and Proteins; Lanthanum; Myocardial Contraction; Nifedipine; Peptides; Ryanodine; Sea Anemones; Stimulation, Chemical; Tetracaine; Tetrodotoxin; Verapamil | 1978 |
Release of noradrenaline by the ionophore X537A from normal and reserpinized guinea-pig atrium.
Topics: Animals; Anti-Bacterial Agents; Calcium; Drug Interactions; Guinea Pigs; In Vitro Techniques; Lasalocid; Male; Myocardium; Norepinephrine; Perfusion; Reserpine; Ruthenium Red; Ryanodine; Tetracaine; Time Factors; Verapamil | 1977 |
Positive chronotropic responses induced by alpha 1-adrenergic stimulation of normal and "ischemic" Purkinje fibers have different receptor-effector coupling mechanisms.
Topics: Action Potentials; Animals; Calcium; Coronary Disease; Dioxanes; Dogs; GTP-Binding Proteins; Homeostasis; Pertussis Toxin; Phenylephrine; Purkinje Fibers; Receptors, Adrenergic, alpha; Ryanodine; Sarcoplasmic Reticulum; Verapamil; Virulence Factors, Bordetella | 1992 |
Mechanism of extracellular ATP-induced increase of cytosolic Ca2+ concentration in isolated rat ventricular myocytes.
Topics: Action Potentials; Adenosine Triphosphate; Animals; Caffeine; Calcium; Calcium Channels; Cells, Cultured; Cytosol; Extracellular Space; Heart; Heart Ventricles; Magnesium; Myocardium; Nimodipine; Rats; Ryanodine; Verapamil | 1992 |
Effects of verapamil, gallopamil, diltiazem and nifedipine on sarcoplasmic reticulum function in rat heart.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Diltiazem; Gallopamil; Heart; Nifedipine; Rats; Rats, Sprague-Dawley; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 1992 |
Effect of exercise training on intracellular free Ca2+ transients in ventricular myocytes of rats.
Topics: Animals; Calcium; Calcium Channels; Fluorometry; Fura-2; Heart Rate; Heart Ventricles; Ion Channel Gating; Male; Myocardial Contraction; Myocardium; Physical Conditioning, Animal; Rats; Rats, Sprague-Dawley; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 1992 |
Cellular mechanisms of paired electrical stimulation in ferret ventricular myocardium: relationship between myocardial force and stimulus interval change.
Topics: Animals; Caffeine; Calcium; Electric Stimulation; Ferrets; Heart Ventricles; In Vitro Techniques; Intracellular Fluid; Myocardial Contraction; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Ventricular Function; Verapamil | 1992 |
Excitation-contraction coupling in a pre-vertebrate twitch muscle: the myotomes of Branchiostoma lanceolatum.
Topics: Animals; Blotting, Western; Calcium; Calcium-Transporting ATPases; Cell Membrane; Cell Movement; Chordata, Nonvertebrate; Dihydropyridines; Membrane Potentials; Microsomes; Muscle Contraction; Nifedipine; Ryanodine; Verapamil | 1992 |
Interactive effects of volatile anesthetics, verapamil, and ryanodine on contractility and calcium homeostasis of isolated pregnant rat myometrium.
Topics: Anesthetics; Animals; Calcium; Dose-Response Relationship, Drug; Drug Interactions; Female; Homeostasis; In Vitro Techniques; Myometrium; Osmolar Concentration; Pregnancy; Rats; Rats, Inbred Strains; Ryanodine; Uterine Contraction; Verapamil | 1992 |
Thyroid control of contractile function and calcium handling in neonatal rat heart.
Topics: Animals; Animals, Newborn; Body Weight; Calcium; Male; Myocardial Contraction; Myocardium; Rats; Rats, Inbred Strains; Ryanodine; Sarcoplasmic Reticulum; Thyroid Gland; Thyroid Hormones; Verapamil | 1992 |
Involvement of Ca2+ influx-induced Ca2+ release in contractions of intact vascular smooth muscles.
Topics: Animals; Aorta, Thoracic; Biological Transport, Active; Calcium; Calcium Channel Agonists; Calcium Channels; Guinea Pigs; In Vitro Techniques; Kinetics; Magnesium; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Potassium Chloride; Pyridines; Ryanodine; Verapamil | 1991 |
Antiarrhythmic activity of amiloride: mechanisms.
Topics: Amiloride; Animals; Anti-Arrhythmia Agents; Barium; Dogs; Dose-Response Relationship, Drug; Drug Interactions; Electrophysiology; Magnesium; Potassium; Ryanodine; Tachycardia; Ventricular Function; Verapamil | 1991 |
Schistosoma mansoni: the role of calcium in the stimulation of cercarial proteinase release.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcimycin; Calcium; Cells, Cultured; Dose-Response Relationship, Drug; Endopeptidases; Extracellular Matrix; Fibroblasts; Linoleic Acid; Linoleic Acids; Oleic Acid; Oleic Acids; Proadifen; Ryanodine; Schistosoma mansoni; Verapamil | 1991 |
AlF4- induces Ca2+ oscillations in guinea-pig ileal smooth muscle.
Topics: Aluminum; Aluminum Compounds; Animals; Biological Transport, Active; Ca(2+) Mg(2+)-ATPase; Calcium; Calcium-Transporting ATPases; Calmodulin; Cell Membrane; Cell Membrane Permeability; Electric Conductivity; Fluorides; Guinea Pigs; Ileum; Imidazoles; Muscle Contraction; Muscle, Smooth; Ryanodine; Vanadates; Verapamil | 1991 |
Caffeine-induced contraction of rat portal vein and effects of K-depolarization, Na-removal and low temperature.
Topics: Action Potentials; Animals; Caffeine; Calcium; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth, Vascular; Portal Vein; Potassium; Procaine; Rats; Rats, Wistar; Ryanodine; Sodium; Temperature; Verapamil | 1991 |
An investigation of the sensitivity of the ouabain-insensitive sodium efflux in single barnacle muscle fibers to pentachlorophenol.
Topics: Animals; Cadmium; Calcium; Calcium Channel Blockers; Cobalt; Cytosol; Dihydropyridines; Egtazic Acid; Gallic Acid; Hydrogen-Ion Concentration; Kinetics; Muscles; Osmolar Concentration; Ouabain; Pentachlorophenol; Ryanodine; Sodium; Stimulation, Chemical; Thoracica; Verapamil | 1991 |
The effects of several pharmacologic agents upon postischemic recovery.
Topics: Animals; Calcium; Cardioplegic Solutions; Coenzymes; Creatine Kinase; Gabexate; Guanidines; In Vitro Techniques; Male; Myocardial Reperfusion Injury; Rats; Rats, Inbred Strains; Recombinant Proteins; Ryanodine; Superoxide Dismutase; Temperature; Ubiquinone; Verapamil | 1991 |
Differential modulation of norepinephrine-induced contractile response by ryanodine and verapamil in the isolated aortic ring of spontaneously hypertensive and Wistar-Kyoto rats.
Topics: Animals; Aorta; Dose-Response Relationship, Drug; In Vitro Techniques; Male; Norepinephrine; Osmolar Concentration; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Vasoconstriction; Verapamil | 1991 |
The behavior of the ouabain-insensitive sodium efflux in single barnacle muscle fibers toward the microinjection of aluminum.
Topics: Aluminum; Animals; Cadmium; Calcium; Deferoxamine; Egtazic Acid; Gallium; In Vitro Techniques; Magnesium; Microinjections; Muscles; Ouabain; Ryanodine; Scandium; Sodium; Thoracica; Verapamil | 1990 |
Direct binding of verapamil to the ryanodine receptor channel of sarcoplasmic reticulum.
Topics: Animals; Calcium; Calcium Channels; Hydrogen-Ion Concentration; Kinetics; Lipid Bilayers; Muscles; Rabbits; Receptors, Cholinergic; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Verapamil | 1990 |
Histamine increases vascular tone and intracellular calcium level using both intracellular and extracellular calcium in porcine coronary arteries.
Topics: Animals; Benzofurans; Caffeine; Calcium; Coronary Vessels; Fura-2; Histamine; In Vitro Techniques; Microscopy, Fluorescence; Muscle Contraction; Muscle Tonus; Muscle, Smooth, Vascular; Potassium Chloride; Ryanodine; Swine; Verapamil | 1990 |
Signal transduction in hypoxic pulmonary vasoconstriction (HPV).
Topics: Animals; Calcium; Cell Hypoxia; In Vitro Techniques; Pulmonary Artery; Rats; Ryanodine; Signal Transduction; Vasoconstriction; Verapamil | 1990 |
Transient inotropic effects of low extracellular sodium in perfused rat heart.
Topics: Amiloride; Animals; Azides; Calcium; Extracellular Space; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Osmolar Concentration; Ouabain; Rats; Rats, Inbred Strains; Ryanodine; Sodium; Sodium Azide; Time Factors; Verapamil | 1990 |
Ca antagonists do not alter aldosterone secretion during established Na depletion.
Topics: Adrenal Glands; Aldosterone; Animals; Calcium; Calcium Channel Blockers; Dose-Response Relationship, Drug; Edetic Acid; Female; Gallopamil; Hydrocortisone; Indenes; Ion Channels; Lanthanum; Nifedipine; Nisoldipine; Ryanodine; Sheep; Sodium; Verapamil | 1985 |
Voltage dependence of intracellular [Ca2+]i transients in guinea pig ventricular myocytes.
Topics: Animals; Benzofurans; Calcium; Carrier Proteins; Cricetinae; Fluorescence; Fura-2; Intracellular Fluid; Ion Channels; Membrane Potentials; Myocardial Contraction; Myocardium; Purkinje Fibers; Ryanodine; Sodium-Calcium Exchanger; Verapamil | 1987 |
Electromechanical effects of bPTH-(1-34) on rabbit sinus node cells and guinea pig papillary muscles.
Topics: Action Potentials; Animals; Female; Guinea Pigs; In Vitro Techniques; Male; Myocardial Contraction; Papillary Muscles; Parathyroid Hormone; Peptide Fragments; Pindolol; Rabbits; Ryanodine; Sinoatrial Node; Teriparatide; Verapamil | 1988 |
Mechanism of release of calcium from sarcoplasmic reticulum of guinea-pig cardiac cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Action Potentials; Animals; Calcium; Guinea Pigs; In Vitro Techniques; Membrane Potentials; Myocardium; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Tetrodotoxin; Verapamil | 1988 |
Laser backscatter studies of intracellular Ca2+ oscillations in isolated hearts.
Topics: Animals; Calcium; Coronary Disease; Egtazic Acid; Heart; In Vitro Techniques; Lasers; Myocardial Reperfusion; Myocardium; Rats; Ryanodine; Sarcoplasmic Reticulum; Scattering, Radiation; Verapamil | 1989 |
Measurement of Ca channel activity of isolated adult rat heart cells using 54Mn.
Topics: Age Factors; Animals; Calcium; Calcium Channels; Electric Stimulation; Heart; In Vitro Techniques; Isoproterenol; Manganese; Myocardium; Radioisotopes; Rats; Ryanodine; Temperature; Verapamil | 1989 |
Sodium-calcium exchange in mammalian heart: current-voltage relation and intracellular calcium concentration.
Topics: Animals; Benzofurans; Calcium; Calcium Channels; Carrier Proteins; Cesium; Electrophysiology; Fluorescent Dyes; Fura-2; Guinea Pigs; Ion Exchange; Membrane Potentials; Myocardium; Nickel; Perfusion; Ryanodine; Sodium; Sodium-Calcium Exchanger; Tetrodotoxin; Verapamil | 1989 |
The differential effect of calcium antagonists on the positive inotropic effects induced by calcium and monensin in cardiac preparations of rats and guinea-pigs.
Topics: Animals; Bepridil; Calcium; Calcium Channel Blockers; Diltiazem; Gallic Acid; Heart Ventricles; Lidoflazine; Male; Monensin; Myocardial Contraction; Nifedipine; Papillary Muscles; Rats; Rats, Inbred Strains; Ryanodine; Stimulation, Chemical; Verapamil | 1989 |
Abnormal intracellular calcium handling in myocardium from patients with end-stage heart failure.
Topics: Adolescent; Adult; Calcium; Cardiomyopathies; Diastole; Female; Heart; Hemodynamics; Humans; Intracellular Fluid; Male; Middle Aged; Myocardial Contraction; Myocardium; Ryanodine; Sarcolemma; Sarcoplasmic Reticulum; Systole; Temperature; Verapamil | 1987 |
Calcium-dependent enhancement of myocardial diastolic tone and energy utilization dissociates systolic work and oxygen consumption during low sodium perfusion.
Topics: Adenosine Triphosphate; Animals; Blood Pressure; Calcium; Energy Metabolism; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Oxygen Consumption; Perfusion; Phosphates; Phosphocreatine; Rats; Ryanodine; Sodium; Verapamil | 1985 |
Inhibition of hypoxic myocardial contracture by Cobalt in the rat.
Topics: Action Potentials; Adenosine Triphosphate; Animals; Cobalt; In Vitro Techniques; Male; Myocardial Contraction; Oxygen; Papillary Muscles; Rats; Ryanodine; Verapamil | 1984 |
Inotropic effects of vanadate in isolated rat and guinea-pig heart under conditions which modify calcium pools involved in contractile activation.
Topics: Animals; Calcium; Calcium Channel Blockers; Electric Stimulation; Male; Membrane Potentials; Myocardial Contraction; Rats; Rats, Inbred Strains; Ryanodine; Vanadates; Vanadium; Verapamil | 1982 |
Inotropic effects of digitoxin in isolated guinea-pig heart under conditions which alter contraction.
Topics: Animals; Calcium; Digitoxin; Electric Stimulation; Female; Guinea Pigs; Heart; In Vitro Techniques; Male; Myocardial Contraction; Myocardium; Ryanodine; Stimulation, Chemical; Verapamil | 1981 |
Acute hypoxia causes membrane depolarization and calcium influx in fetal pulmonary artery smooth muscle cells.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acute Disease; Animals; Calcium; Cell Membrane; Cells, Cultured; Electrophysiology; Fetus; Fluorescence; Hypoxia; Manganese; Muscle, Smooth; Pulmonary Artery; Ryanodine; Sheep; Verapamil | 1994 |
Fractal analysis of role of smooth muscle Ca2+ fluxes in genesis of chaotic arterial pressure oscillations.
Topics: Animals; Apamin; Arginine; Arteries; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Membrane; Charybdotoxin; Histamine; In Vitro Techniques; Male; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nonlinear Dynamics; Oscillometry; Potassium Channels; Rabbits; Ryanodine; Scorpion Venoms; Time Factors; Verapamil | 1994 |
Sodium/calcium exchange in rat cortical astrocytes.
Topics: Animals; Animals, Newborn; Astrocytes; Caffeine; Calcium; Calcium-Transporting ATPases; Carrier Proteins; Cells, Cultured; Cerebral Cortex; Cytosol; DNA, Complementary; Ion Transport; Microscopy, Fluorescence; Ouabain; Rats; RNA; RNA, Messenger; Ryanodine; Sodium; Terpenes; Thapsigargin; Verapamil | 1994 |
Contractions in guinea-pig ventricular myocytes triggered by a calcium-release mechanism separate from Na+ and L-currents.
Topics: Animals; Calcium; Calcium Channels; Dose-Response Relationship, Drug; Guinea Pigs; Heart Ventricles; Lidocaine; Male; Membrane Potentials; Myocardial Contraction; Nickel; Patch-Clamp Techniques; Ryanodine; Sodium Channels; Verapamil | 1995 |
Calcium waves in dissociated retinal glial (Müller) cells are evoked by release of calcium from intracellular stores.
Topics: Animals; Caffeine; Calcium; Fura-2; Neuroglia; Potassium; Retina; Ryanodine; Urodela; Verapamil | 1995 |
Positive inotropic effect of acetylcysteine in cardiomyopathic Syrian hamsters.
Topics: Acetylcysteine; Analysis of Variance; Animals; Cardiomyopathies; Cricetinae; Cysteine; Cystine; Male; Mesocricetus; Myocardial Contraction; Papillary Muscles; Ryanodine; Stimulation, Chemical; Verapamil | 1993 |
Subcellular heterogeneity of voltage-gated Ca2+ channels in cells of the oligodendrocyte lineage.
Topics: Animals; Biological Transport; Cadmium; Calcium; Calcium Channels; Cells, Cultured; Cerebral Cortex; Eye Proteins; Image Processing, Computer-Assisted; Ion Channel Gating; Mice; Microscopy, Confocal; Nerve Tissue Proteins; Oligodendroglia; Patch-Clamp Techniques; Potassium; Retina; Ryanodine; Stem Cells; Verapamil | 1995 |
Rhythmic contractions of isolated, pressurized small arteries from rat.
Topics: Animals; Cyclic GMP; Dose-Response Relationship, Drug; Endothelium, Vascular; In Vitro Techniques; Male; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Ouabain; Pressure; Rats; Rats, Wistar; Ryanodine; Vasodilation; Verapamil | 1994 |
Cocaine and benzoylecgonine constrict cerebral arteries by different mechanisms.
Topics: Animals; Calcium; Cats; Cerebral Arteries; Cocaine; Female; Male; Norepinephrine; Oxidopamine; Prazosin; Ryanodine; Sympathectomy, Chemical; Vasoconstriction; Vasomotor System; Verapamil; Yohimbine | 1995 |
Mechanism of current-induced early afterdepolarizations in guinea pig ventricular myocytes.
Topics: Action Potentials; Adenosine Diphosphate; Animals; Calcium; Cells, Cultured; Electric Stimulation; Guinea Pigs; Heart; Heart Ventricles; Kinetics; Nisoldipine; Potassium; Quinidine; Ryanodine; Sarcoplasmic Reticulum; Time Factors; Verapamil | 1994 |
Doxorubicin-induced changes in intracellular Ca2+ transients observed in cardiac myocytes isolated from guinea-pig heart.
Topics: Animals; Caffeine; Calcium Channels; Calcium Chloride; Doxorubicin; Female; Fura-2; Guinea Pigs; Heart; In Vitro Techniques; Isoproterenol; Male; Myocardium; Ryanodine; Sarcoplasmic Reticulum; Spectrometry, Fluorescence; Verapamil | 1994 |
Sodium current-induced calcium signals in isolated guinea-pig ventricular myocytes.
Topics: Animals; Calcium; Guinea Pigs; Heart Ventricles; In Vitro Techniques; Kinetics; Lithium; Membrane Potentials; Muscle, Smooth, Vascular; Myocardium; Ryanodine; Sarcoplasmic Reticulum; Signal Transduction; Sodium Channels; Verapamil | 1994 |
The effects of phorbol 12,13-diacetate on responses of guinea-pig isolated trachea to methylxanthines, isoprenaline and ryanodine.
Topics: Animals; Caffeine; Calcium Chloride; Cold Temperature; Drug Interactions; Female; Guinea Pigs; Histamine; In Vitro Techniques; Isoproterenol; Male; Muscle Contraction; Muscle Relaxation; Muscle Spasticity; Muscle, Smooth; Phorbol Esters; Potassium; Ryanodine; Theophylline; Trachea; Verapamil; Xanthines | 1994 |
Mechanisms of action of enflurane on vascular smooth muscle. Comparison of rabbit aorta and femoral artery.
Topics: Animals; Aorta, Thoracic; Caffeine; Calcium; Endothelium, Vascular; Enflurane; Femoral Artery; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth, Vascular; Norepinephrine; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 1994 |
Ryanodine-induced contraction in femoral artery from spontaneously hypertensive rats.
Topics: Animals; Caffeine; Calcium Chloride; Femoral Artery; Male; Muscle Contraction; Muscle, Smooth, Vascular; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Verapamil | 1994 |
Calpain activity alters in rat myocardial subfractions after ischemia or reperfusion.
Topics: Animals; Calpain; Coronary Disease; Male; Myocardial Reperfusion; Myocardium; Proteins; Rats; Rats, Wistar; Ryanodine; Subcellular Fractions; Verapamil | 1993 |
Verapamil regulation of a defective SR release channel in the cardiomyopathic Syrian hamster.
Topics: Animals; Calcium; Calcium Channels; Cardiomyopathy, Dilated; Cardiotonic Agents; Cricetinae; Disease Models, Animal; In Vitro Techniques; Kinetics; Mesocricetus; Myocardial Contraction; Papillary Muscles; Rabbits; Radioligand Assay; Ryanodine; Sarcoplasmic Reticulum; Sensitivity and Specificity; Stimulation, Chemical; Tritium; Verapamil | 1993 |
Early postnatal development of contractile performance and responsiveness to Ca2+, verapamil and ryanodine in the isolated rat heart.
Topics: Aging; Animals; Calcium; Calcium Channels; Dose-Response Relationship, Drug; Heart; Male; Myocardial Contraction; Myocardium; Organ Size; Rats; Rats, Wistar; Ryanodine; Sarcoplasmic Reticulum; Time Factors; Verapamil | 1993 |
Endothelins release 51Cr from cultured human cerebromicrovascular endothelium.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Arachidonic Acid; Cell Membrane Permeability; Cell Survival; Cells, Cultured; Cerebrovascular Circulation; Chromium Radioisotopes; Dexamethasone; Dose-Response Relationship, Drug; Endothelins; Endothelium, Vascular; Humans; Inositol 1,4,5-Trisphosphate; Isoquinolines; Kinetics; L-Lactate Dehydrogenase; Microcirculation; Piperazines; Protein Kinase Inhibitors; Ryanodine; Tetradecanoylphorbol Acetate; Verapamil | 1993 |
Potentiated state contractions in isolated hearts: effects of ischemia and reperfusion.
Topics: Animals; Calcium; Cardiac Pacing, Artificial; Heart; In Vitro Techniques; Myocardial Contraction; Myocardial Ischemia; Myocardial Reperfusion; Myocardium; Pressure; Rabbits; Ryanodine; Sarcoplasmic Reticulum; Ventricular Function, Left; Verapamil | 1993 |
A significant fraction of calcium transients in intact guinea pig ventricular myocytes is mediated by Na(+)-Ca2+ exchange.
Topics: Amiloride; Animals; Biological Transport; Calcium; Calcium Channel Blockers; Calcium Channels; Carrier Proteins; Cells, Cultured; Guinea Pigs; Heart; Heart Ventricles; Membrane Potentials; Microscopy, Confocal; Microscopy, Fluorescence; Monensin; Muscle Proteins; Myocardium; Nickel; Ouabain; Potassium; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Signal Transduction; Sodium-Calcium Exchanger; Verapamil | 1995 |
Effects of calcium on mitochondrial NAD(P)H in paced rat ventricular myocytes.
Topics: Adenosine Triphosphate; Animals; Calcium; Cells, Cultured; Electric Stimulation; Heart; Heart Ventricles; Kinetics; Mitochondria, Heart; Models, Biological; Myocardial Contraction; Myocardium; NAD; NADP; Nickel; Oxidation-Reduction; Oxygen Consumption; Phosphocreatine; Potassium Channels; Rats; Ruthenium Red; Ryanodine; Sarcolemma; Verapamil | 1995 |
Mechanism of theophylline-induced inotropic effects on foreshortened canine diaphragm.
Topics: Analysis of Variance; Animals; Calcium; Calcium Channel Blockers; Diaphragm; Dogs; In Vitro Techniques; Muscle Contraction; Ryanodine; Sarcoplasmic Reticulum; Stimulation, Chemical; Theophylline; Verapamil | 1995 |
Postjunctional alpha 1- and beta-adrenoceptor effects of noradrenaline on electrical slow waves and phasic contractions of cat colon circular muscle.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Calcium Channel Blockers; Cats; Colon; Electrophysiology; Female; In Vitro Techniques; Isoproterenol; Male; Muscle, Smooth; Nitrendipine; Norepinephrine; Peristalsis; Phenylephrine; Ryanodine; Verapamil | 1995 |
Mechanisms of inotropic responses of the isolated rat hearts to vanadate.
Topics: Amiloride; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Diuretics; Enzyme Inhibitors; Male; Myocardial Contraction; Ouabain; Perfusion; Rats; Rats, Sprague-Dawley; Ryanodine; Sodium-Potassium-Exchanging ATPase; Vanadates; Verapamil | 1995 |
A possible mechanism for large stretch-induced increase in [Ca2+]i in isolated guinea-pig ventricular myocytes.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Computer Simulation; Guinea Pigs; Models, Cardiovascular; Myocardium; Ryanodine; Sarcoplasmic Reticulum; Sodium Channels; Stress, Mechanical; Tetrodotoxin; Verapamil | 1996 |
Possible mechanism of the potent vasoconstrictor actions of ryanodine on femoral arteries from spontaneously hypertensive rats.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Femoral Artery; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nifedipine; Phosphodiesterase Inhibitors; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 1996 |
Oscillations of cytosolic free calcium in bombesin-stimulated HIT-T15 cells.
Topics: Animals; Biological Clocks; Bombesin; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium-Transporting ATPases; Cell Line; Central Nervous System Stimulants; Chelating Agents; Circadian Rhythm; Cresols; Cricetinae; Cytosol; Diazoxide; Egtazic Acid; Fura-2; Glucose; Hydroquinones; Membrane Potentials; Ryanodine; Verapamil | 1996 |
The origin of increased cytoplasmic calcium upon reversal of the Na+/Ca(2+)-exchanger in isolated rat ventricular myocytes.
Topics: Animals; Caffeine; Calcium; Carrier Proteins; Cytoplasm; Heart Ventricles; In Vitro Techniques; Ion Transport; Male; Osmolar Concentration; Potassium; Rats; Rats, Wistar; Ryanodine; Sarcoplasmic Reticulum; Sodium-Calcium Exchanger; Thapsigargin; Verapamil | 1996 |
High carbachol increases the electrically induced [Ca2+]i transient in the single isolated ventricular myocyte of rats.
Topics: Animals; Atropine; Caffeine; Calcium; Carbachol; Electric Stimulation; Heart; In Vitro Techniques; Muscarinic Agonists; Nickel; Pertussis Toxin; Rats; Rats, Sprague-Dawley; Ryanodine; Sodium; Verapamil; Virulence Factors, Bordetella | 1997 |
Tetrandrine inhibits electrically induced [Ca2+]i transient in the isolated single rat cardiomyocyte.
Topics: Alkaloids; Animals; Benzylisoquinolines; Caffeine; Calcium; Calcium Channel Blockers; Diltiazem; Electric Stimulation; Heart; In Vitro Techniques; Potassium Chloride; Rats; Rats, Sprague-Dawley; Ryanodine; Sodium; Thapsigargin; Verapamil | 1997 |
Ca2+ sequestration as a determinant of chaos and mixed-mode dynamics in agonist-induced vasomotion.
Topics: Animals; Arteries; Calcium; Calcium-Transporting ATPases; Charybdotoxin; Ear; Endothelium, Vascular; Enzyme Inhibitors; Histamine; In Vitro Techniques; Indoles; Male; Models, Cardiovascular; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nonlinear Dynamics; Ouabain; Rabbits; Ryanodine; Thapsigargin; Vasoconstriction; Vasodilation; Verapamil | 1997 |
Cobra venom cardiotoxin induces perturbations of cytosolic calcium homeostasis and hypercontracture in adult rat ventricular myocytes.
Topics: Animals; Calcium; Cell Size; Cobra Cardiotoxin Proteins; Cytosol; Elapidae; Electric Stimulation; Heart; Heart Ventricles; Homeostasis; Image Processing, Computer-Assisted; Manganese; Myocardium; Nickel; Rats; Rats, Sprague-Dawley; Ryanodine; Thapsigargin; Verapamil | 1997 |
Contribution of a voltage-sensitive calcium release mechanism to contraction in cardiac ventricular myocytes.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Channels, L-Type; Cells, Cultured; Guinea Pigs; Heart Ventricles; Lidocaine; Male; Membrane Potentials; Myocardial Contraction; Nifedipine; Ryanodine; Sodium Channel Blockers; Thapsigargin; Time Factors; Verapamil | 1998 |
Effects of verapamil and ryanodine on activity of the embryonic chick heart during anoxia and reoxygenation.
Topics: Animals; Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Calcium Channel Blockers; Chick Embryo; Contracture; Heart; Heart Arrest; Heart Rate; Hypoxia; In Vitro Techniques; Myocardial Contraction; Oxygen; Ryanodine; Verapamil | 1998 |
Combined potassium and calcium channel antagonistic activities as a basis for neutral frequency dependent increase in action potential duration: comparison between BRL-32872 and azimilide.
Topics: Action Potentials; Animals; Anti-Arrhythmia Agents; Benzamides; Calcium Channel Blockers; Electric Stimulation; Guinea Pigs; Hydantoins; Imidazoles; Imidazolidines; In Vitro Techniques; Male; Membrane Potentials; Nitrendipine; Papillary Muscles; Piperazines; Piperidines; Potassium Channel Blockers; Pyridines; Random Allocation; Ryanodine; Verapamil | 1998 |
Role of sarcoplasmic reticulum in myocardial contraction of neonatal and adult mice.
Topics: Age Factors; Animals; Animals, Newborn; Calcium; Calcium Channel Blockers; Cardiotonic Agents; Heart Ventricles; Indoles; Mice; Myocardial Contraction; Nicardipine; Organ Culture Techniques; Ryanodine; Sarcoplasmic Reticulum; Species Specificity; Vasodilator Agents; Ventricular Function; Verapamil | 1998 |
Caffeine and ryanodine may act on the plasma membrane of the circular muscle at the flexure region in the guinea-pig colon.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Cell Membrane; Colon; Dose-Response Relationship, Drug; Female; Guinea Pigs; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth; Ryanodine; Verapamil | 1997 |
Effects of Ca2+ channel blockers on Ca2+ loading induced by metabolic inhibition and hyperkalemia in cardiomyocytes.
Topics: Animals; Benzimidazoles; Calcium; Calcium Channel Blockers; Cells, Cultured; Chickens; Cyanides; Hyperkalemia; Mibefradil; Myocardium; Potassium; Potassium Chloride; Ryanodine; Tetrahydronaphthalenes; Verapamil | 1998 |
Change of atrial refractory period after short duration of rapid atrial pacing: regional differences and possible mechanisms.
Topics: Adenosine Triphosphatases; Animals; Anti-Arrhythmia Agents; Atrial Function; Calcium Channels; Cardiac Pacing, Artificial; Dogs; Electrocardiography; Heart Rate; Nicorandil; Potassium Channels; Premedication; Ryanodine; Sotalol; Verapamil | 1999 |
Biphasic positive inotropic actions of doxorubicin in isolated guinea pig hearts: relation to Ca2+ release from the sarcoplasmic reticulum.
Topics: Animals; Antineoplastic Agents; Calcium; Calcium Channel Blockers; Calcium Chloride; Calcium-Transporting ATPases; Dose-Response Relationship, Drug; Doxorubicin; Enzyme Inhibitors; Guinea Pigs; Heart; In Vitro Techniques; Indoles; Male; Myocardial Contraction; Nifedipine; Ryanodine; Sarcoplasmic Reticulum; Thapsigargin; Time Factors; Verapamil | 1999 |
Mechanisms through which PDGF alters intracellular calcium levels in U-1242 MG human glioma cells.
Topics: Becaplermin; Brain Neoplasms; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Calcium-Transporting ATPases; Elapid Venoms; Endoplasmic Reticulum; Enzyme Inhibitors; Flufenamic Acid; Glioma; Humans; Imidazoles; Ion Transport; Masoprocol; Neoplasm Proteins; Nicardipine; Nimodipine; Nitrendipine; omega-Agatoxin IVA; omega-Conotoxin GVIA; omega-Conotoxins; Peptides; Platelet-Derived Growth Factor; Proto-Oncogene Proteins c-sis; Ryanodine; Thapsigargin; Tumor Cells, Cultured; Verapamil | 1999 |
Prostaglandin F2alpha-induced Ca++ oscillations in human myometrial cells and the role of RU 486.
Topics: Adult; Caffeine; Calcium; Calcium Channel Blockers; Cells, Cultured; Dinoprost; Edetic Acid; Female; Fura-2; Hormone Antagonists; Humans; Middle Aged; Mifepristone; Myometrium; Ryanodine; Up-Regulation; Verapamil | 2000 |
Protection of ischemic rat heart by dantrolene, an antagonist of the sarcoplasmic reticulum calcium release channel.
Topics: Animals; Calcium; Dantrolene; Heart; Hemodynamics; Male; Myocardial Ischemia; Rats; Rats, Wistar; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Verapamil | 2000 |
Effects of cartap on isolated mouse phrenic nerve diaphragm and its related mechanism.
Topics: Animals; Bungarotoxins; Calcium; Calcium-Transporting ATPases; Diaphragm; Electric Stimulation; Insecticides; Male; Marine Toxins; Mice; Mice, Inbred ICR; Muscle Contraction; Neuromuscular Blockade; Neuromuscular Junction; Nifedipine; Phrenic Nerve; Ryanodine; Sarcoplasmic Reticulum; Tetrodotoxin; Thiocarbamates; Verapamil | 2000 |
Voltage-independent calcium entry in hypoxic pulmonary vasoconstriction of intrapulmonary arteries of the rat.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Chelating Agents; Diltiazem; Dinucleoside Phosphates; Egtazic Acid; Electric Stimulation; Enzyme Inhibitors; Hypoxia; Imidazoles; In Vitro Techniques; Ion Channel Gating; Lanthanum; Male; Membrane Potentials; Nifedipine; Phosphodiesterase Inhibitors; Pulmonary Artery; Pulmonary Circulation; Rats; Rats, Wistar; Ryanodine; Thapsigargin; Vasoconstriction; Verapamil | 2000 |
Calcium uptake, release and ryanodine binding in melanosomes from retinal pigment epithelium.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Radioisotopes; Dantrolene; Inositol 1,4,5-Trisphosphate; Melanosomes; Nifedipine; Pigment Epithelium of Eye; Ranidae; Ryanodine; Thapsigargin; Tritium; Verapamil | 2000 |
Presence of functional sarcoplasmic reticulum in the developing heart and its confinement to chamber myocardium.
Topics: Animals; Calcium Signaling; Calcium-Transporting ATPases; Chick Embryo; Heart; Heart Atria; Heart Ventricles; Humans; Image Processing, Computer-Assisted; Immunohistochemistry; Models, Structural; Morphogenesis; Myocardium; Rats; Ryanodine; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Tetracaine; Tissue Distribution; Verapamil | 2000 |
Abnormalities in Ca(i)handling in myocytes that survive in the infarcted heart are not just due to alterations in repolarization.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Cells, Cultured; Central Nervous System Stimulants; Chelating Agents; Dogs; Electrophysiology; Fluorescent Dyes; Fura-2; Ions; Myocardial Infarction; Myocardium; Nickel; Ryanodine; Sodium; Sodium-Calcium Exchanger; Time Factors; Verapamil | 2000 |
Preceding stimulus frequency-dependent potentiation of the postrest shortening of the action potential duration in rabbits.
Topics: Action Potentials; Animals; Calcium; Electric Stimulation; Electrocardiography; Electrophysiology; In Vitro Techniques; Male; Ouabain; Papillary Muscles; Potassium Channel Blockers; Rabbits; Rest; Ryanodine; Sarcoplasmic Reticulum; Ventricular Function; Verapamil | 2000 |
L-type calcium channel blockers and EGTA enhance superoxide production in cardiac fibroblasts.
Topics: Animals; Antioxidants; Calcium; Calcium Channel Blockers; Cells, Cultured; Diltiazem; Egtazic Acid; Fibroblasts; Myocardium; Rats; Rats, Sprague-Dawley; Ryanodine; Superoxides; Time Factors; Verapamil | 2001 |
Calcium buffering of resting, voltage-dependent Ca2+ influx by sarcoplasmic reticulum in femoral arteries from spontaneously hypertensive rats at prehypertensive stage.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Radioisotopes; Calcium-Transporting ATPases; Enzyme Inhibitors; Femoral Artery; Hypertension; Indoles; Male; Muscle Contraction; Nifedipine; Potassium; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Thapsigargin; Verapamil | 2001 |
NAADP receptors are present and functional in the heart.
Topics: Adenosine Diphosphate Ribose; Animals; Calcium; Calcium Channel Blockers; Cyclic ADP-Ribose; Diltiazem; Indicators and Reagents; Kinetics; Microsomes; Myocardium; NADP; Protein Binding; Radioligand Assay; Receptors, Cell Surface; Ruthenium Red; Ryanodine; Verapamil | 2001 |
Effect of volatile anesthetics on the force-frequency relation in human ventricular myocardium: the role of the sarcoplasmic reticulum calcium-release channel.
Topics: Anesthetics, Inhalation; Calcium Channel Blockers; Calcium Channels; Cardiomyopathies; Culture Techniques; Drug Interactions; Electric Stimulation; Halothane; Humans; Isoflurane; Methyl Ethers; Myocardial Contraction; Myocardium; Ryanodine; Sarcoplasmic Reticulum; Sevoflurane; Vasodilator Agents; Verapamil | 2001 |
Caffeine-induced contracture in oesophageal striated muscle of normotensive and hypertensive rats.
Topics: Animals; Blood Pressure; Body Weight; Caffeine; Calcium; Calcium Channel Blockers; Central Nervous System Stimulants; Esophagus; Hypertension; In Vitro Techniques; Membrane Potentials; Muscle Contraction; Muscle, Skeletal; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Ryanodine; Verapamil | 2003 |
Mechanism of acidic pH-induced contraction in spontaneously hypertensive rat aorta: role of Ca2+ release from the sarcoplasmic reticulum.
Topics: Acidosis; Animals; Aorta, Thoracic; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Chelating Agents; Egtazic Acid; Enzyme Inhibitors; Hydrogen-Ion Concentration; Indoles; Male; Muscle Contraction; Muscle, Smooth, Vascular; Rats; Rats, Inbred SHR; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 2003 |
Protease-activated receptor-1-induced calcium signaling in gingival fibroblasts is mediated by sarcoplasmic reticulum calcium release and extracellular calcium influx.
Topics: Boron Compounds; Calcium; Calcium Channels, L-Type; Calcium Signaling; Cells, Cultured; Enzyme Inhibitors; Fibroblasts; Gingiva; Humans; Mitochondria; Neomycin; Receptor, PAR-1; Ryanodine; Sarcoplasmic Reticulum; Sulfonamides; Thapsigargin; Thrombin; Verapamil | 2004 |
Both 3,4-dihydroxyphenylalanine and dopamine releases are regulated by Ca2+-induced Ca2+ releasing system in rat striatum.
Topics: Adenosine; Analysis of Variance; Animals; Calcium; Calcium Channels; Chromatography, High Pressure Liquid; Corpus Striatum; Dopamine; Dose-Response Relationship, Drug; Electrochemistry; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Levodopa; Macrocyclic Compounds; Male; Microdialysis; Oxazoles; Potassium; Rats; Rats, Wistar; Receptors, Cytoplasmic and Nuclear; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel; Time Factors; Verapamil | 2004 |
The role of nitric oxide on contractile impairment during endotoxemia in rat diaphragm muscle.
Topics: Animals; Caffeine; Diaphragm; Endotoxemia; Enzyme Inhibitors; Guanidines; In Vitro Techniques; Indazoles; Lipopolysaccharides; Male; Muscle Contraction; Neuromuscular Nondepolarizing Agents; Nitric Oxide; Nitric Oxide Synthase; Nitroarginine; Oxadiazoles; Quinoxalines; Rats; Rats, Wistar; Ryanodine; Tubocurarine; Vasodilator Agents; Verapamil | 2004 |
Sites and modes of action of proctolin and the FLP F2 on lobster cardiac muscle.
Topics: Animals; Cadmium; Caffeine; Calcium; Calcium Channel Blockers; Calcium Channels; Fluorescence; Membrane Potentials; Microelectrodes; Myocardial Contraction; Myocardium; Nephropidae; Neuropeptides; Nifedipine; Oligopeptides; Ryanodine; Sarcoplasmic Reticulum; Verapamil | 2005 |
Reduction of perifusate magnesium alters inotropic response of papillary muscle to ion channel modulators.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Cardiotonic Agents; Female; Humans; Ion Channels; Magnesium; Myocardial Contraction; Myocytes, Cardiac; Ouabain; Papillary Muscles; Perfusion; Rats; Rats, Sprague-Dawley; Ryanodine; Verapamil | 2005 |
Functional properties of human embryonic stem cell-derived cardiomyocytes: intracellular Ca2+ handling and the role of sarcoplasmic reticulum in the contraction.
Topics: Animals; Caffeine; Calcium; Dose-Response Relationship, Drug; Embryo, Mammalian; Heart Conduction System; Humans; Mice; Myocardial Contraction; Myocytes, Cardiac; Ryanodine; Sarcoplasmic Reticulum; Stem Cells; Thapsigargin; Verapamil | 2006 |
Effect of L-type calcium channel blockers on activity of newly formed synapses in mice.
Topics: Action Potentials; Animals; Calcium Channel Blockers; Calcium Channels, L-Type; Electrophysiology; Mice; Motor Endplate; Nifedipine; Ryanodine; Synapses; Verapamil | 2007 |
Cardiac alternans in embryonic mouse ventricles.
Topics: Action Potentials; Adrenergic beta-Agonists; Animals; Arrhythmias, Cardiac; Calcium Channel Blockers; Calcium Signaling; Carbachol; Cardiac Pacing, Artificial; Cholinergic Agonists; Enzyme Inhibitors; Gestational Age; Heart; Heart Ventricles; Isoproterenol; Mice; Ryanodine; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Thapsigargin; Time Factors; Verapamil | 2008 |
Aortas isolated from sinoaortic-denervated rats exhibit rhythmic contractions that are regulated by pharmacologically distinct calcium sources.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Amiloride; Animals; Aorta, Thoracic; Autonomic Denervation; Blood Pressure; Boron Compounds; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Signaling; Chloride Channels; Dose-Response Relationship, Drug; Inositol 1,4,5-Trisphosphate Receptors; Male; Membrane Transport Modulators; Nitrobenzoates; Periodicity; Phenylephrine; Rats; Rats, Wistar; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Sodium Channel Blockers; Sodium-Calcium Exchanger; Thapsigargin; Time Factors; Vasoconstriction; Vasoconstrictor Agents; Verapamil | 2008 |
Cardiac myocyte excitation by ultrashort high-field pulses.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium Signaling; Cells, Cultured; Electric Stimulation; Extracellular Space; Membrane Potentials; Myocytes, Cardiac; Rats; Rats, Sprague-Dawley; Ryanodine; Sodium Channel Blockers; Tetrodotoxin; Thapsigargin; Thiourea; Verapamil | 2009 |
Blood pressure-lowering and vascular modulator effects of Acorus calamus extract are mediated through multiple pathways.
Topics: Acetylcholine; Acorus; Animals; Aorta, Thoracic; Atropine; Blood Pressure; Caffeine; Dose-Response Relationship, Drug; Egtazic Acid; Endothelium, Vascular; Indomethacin; Inhibitory Concentration 50; Male; NG-Nitroarginine Methyl Ester; Norepinephrine; Phenylephrine; Plant Extracts; Plant Roots; Potassium Chloride; Rats; Rats, Sprague-Dawley; Reference Standards; Ryanodine; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents; Verapamil | 2009 |
The impact of extracellular and intracellular Ca2+ on ethanol-induced smooth muscle contraction.
Topics: Animals; Caffeine; Calcium; Calcium Channel Blockers; Calcium-Transporting ATPases; Dose-Response Relationship, Drug; Drug Interactions; Ethanol; Female; Gastric Fundus; Indoles; Isometric Contraction; Male; Mice; Muscle Contraction; Muscle, Smooth; Nifedipine; Ruthenium Red; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum; Verapamil | 2009 |
Facilitation of acetylcholine secretion in mouse motor synapses caused by calcium release from depots upon activation of L-type calcium channels.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Acetylcholine; Animals; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels, L-Type; In Vitro Techniques; Mice; Motor Neurons; Peptides; Ryanodine; Ryanodine Receptor Calcium Release Channel; Synapses; Verapamil | 2009 |
Effects of motilin on intracellular free calcium in cultured smooth muscle cells from the antrum of neonatal rats.
Topics: Aniline Compounds; Animals; Animals, Newborn; Calcium; Calcium Channel Blockers; Cells, Cultured; Enzyme Inhibitors; Ethylmaleimide; Female; Fluorescent Dyes; Gallic Acid; Gastrointestinal Agents; Male; Motilin; Myocytes, Smooth Muscle; p-Methoxy-N-methylphenethylamine; Pyloric Antrum; Rats; Rats, Sprague-Dawley; Ryanodine; Sphingosine; Verapamil; Xanthenes | 2010 |
Effects of sarcolemmal Ca(2+) entry, ryanodine function, and kinase inhibitors on a rabbit model of heart failure.
Topics: Animals; Anti-Arrhythmia Agents; Benzylamines; Disease Models, Animal; Heart Failure; Isoquinolines; Male; Protein Kinase Inhibitors; Rabbits; Ryanodine; Sulfonamides; Thiourea; Torsades de Pointes; Ventricular Premature Complexes; Verapamil | 2010 |
Cerebral ischemia elicits aberration in myocardium contractile function and intracellular calcium handling.
Topics: Aniline Compounds; Animals; Brain Ischemia; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; Enzyme Inhibitors; Heart Ventricles; Male; Muscle Contraction; Myocytes, Cardiac; Phenyl Ethers; Potassium Chloride; Rats; Rats, Wistar; Ryanodine; Ryanodine Receptor Calcium Release Channel; Sarcoplasmic Reticulum Calcium-Transporting ATPases; Sodium-Calcium Exchanger; Thapsigargin; Time Factors; Verapamil | 2010 |
Extra Virgin Olive Oil Phenols Vasodilate Rat MesentericResistance Artery via Phospholipase C (PLC)-CalciumMicrodomains-Potassium Channels (BK
Topics: Animals; Blood Pressure; Boron Compounds; Calcium Channels; Estrenes; Inositol 1,4,5-Trisphosphate Receptors; Male; Membrane Microdomains; Mesenteric Arteries; Olive Oil; Paxillin; Pertussis Toxin; Phenol; Phenols; Potassium Channels; Pyrrolidinones; Rats; Rats, Sprague-Dawley; Receptors, G-Protein-Coupled; Ryanodine; Ryanodine Receptor Calcium Release Channel; Type C Phospholipases; Vasodilation; Verapamil | 2021 |