verapamil has been researched along with sq-23377 in 41 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 16 (39.02) | 18.7374 |
| 1990's | 17 (41.46) | 18.2507 |
| 2000's | 6 (14.63) | 29.6817 |
| 2010's | 2 (4.88) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Harada, N; Inoue, T; Kumazawa, T; Yamashita, T | 1 |
| Harbon, S; Khac, LD; Mokhtari, A; Renner, M | 1 |
| Ramu, A; Ramu, N; Rosario, LM | 1 |
| Iwata, K; Sasaki, Y | 1 |
| Bonadonna, G; Corradini, P; De Togni, P; Lechi, C; Miroslawa, G; Sinigaglia, D | 1 |
| Andersen, HU; Bouchelouche, P; Helqvist, S; Nerup, J | 1 |
| Corkey, BE; Geschwind, JF; Glennon, MC; Hiriart, M; Matschinsky, FM; Najafi, H; Prentki, M | 1 |
| Morduchowicz, GA; Yanagawa, N | 1 |
| Fraser, LR; Stock, CE | 1 |
| Nicholls, DG; Sanchez-Prieto, J; Sihra, TS | 1 |
| Delfraissy, JF; Dugas, B; Galanaud, P; Gerard, JP; Klein, B; Rammou, M; Vazquez, A | 1 |
| Fried, RM; Tashjian, AH | 1 |
| Habben, E; Suttorp, N | 1 |
| Draznin, B; Kao, M; Lewis, D; Sherman, N; Sussman, K | 1 |
| Peng, HB; Zhu, DL | 1 |
| Mochizuki, T; Okazaki, T; Sawada, H; Tashima, M; Uchino, H | 1 |
| Sharma, VK; Sheu, SS; Uglesity, A | 1 |
| Prentki, M; Wollheim, CB | 1 |
| Albert, PR; Tashjian, AH | 1 |
| Capponi, AM; Jornot, L; Lew, PD; Vallotton, MB | 1 |
| Stoeckel, H; Takeda, K | 1 |
| Mao, H; Wong, LB | 1 |
| Ehrenstein, G; Fitzpatrick, LA; Pocotte, SL | 1 |
| del Río, E; Downes, CP; Nicholls, DG | 1 |
| Brundage, RA; Fay, FS; Fogarty, KE; Tuft, RA | 1 |
| Witkowski, JM | 1 |
| Li, HL; Rottenberg, H; Wu, S | 1 |
| Miralem, T; Templeton, DM; Wang, A; Whiteside, CI | 1 |
| Dazy, AC; Diogène, G; Marano, F; Venant, A | 1 |
| Chen, S; Monteith, GR; Roufogalis, BD | 1 |
| Grissmer, S; Hanselmann, C | 1 |
| Korngreen, A; Priel, Z | 1 |
| Naor, D; Sionov, RV | 1 |
| Arnoult, C; Darszon, A; Florman, HM; O'Toole, CM; Steinhardt, RA | 1 |
| Dreja, K; Hellstrand, P; Hultgårdh-Nilsson, A; Lindqvist, A; Lövdahl, C; Moses, S | 1 |
| Brunton, LL; Gillin, FD; Hetsko, ML; Meszaros, JG; Morrison, HG; Reiner, DS; Sun, CH | 1 |
| Ballschmieter, P; Braig, M; Dittmer, J; Guise, TA; Lindemann, RK; Nordheim, A | 1 |
| Chiung, YM; Kao, YY; Liu, PS | 1 |
| Benedetti, A; Bygrave, FL; Colucci, A; Gamberucci, A; Giunti, R; Senesi, S | 1 |
| Bak, LK; Müller, MS; Obel, LF; Schousboe, A; Waagepetersen, HS | 1 |
| Ager-Wick, E; Haug, TM; Hodne, K; Sand, O; Strandabø, RA; Weltzien, FA | 1 |
1 review(s) available for verapamil and sq-23377
| Article | Year |
|---|---|
Cytosolic free Ca2+ in insulin secreting cells and its regulation by isolated organelles.
Topics: Adenine Nucleotides; Alanine; Animals; Biological Transport, Active; Calcimycin; Calcium; Cytosol; Ethers; Glucose; Glyceraldehyde; Humans; Inositol 1,4,5-Trisphosphate; Inositol Phosphates; Insulin; Insulin Secretion; Ionomycin; Islets of Langerhans; Membrane Potentials; Models, Biological; Organoids; Verapamil | 1984 |
40 other study(ies) available for verapamil and sq-23377
| Article | Year |
|---|---|
Responses of the solitary olfactory receptor cell of the guinea pig.
Topics: Animals; Calcium; Calcium Channels; Chemoreceptor Cells; Guinea Pigs; Ionomycin; Kinetics; Odorants; Olfactory Mucosa; Pentanols; Smell; Verapamil | 1992 |
Activation of beta-adrenergic receptors inhibits Ca2+ entry-mediated generation of inositol phosphates in the guinea pig myometrium, a cyclic AMP-independent event.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Aluminum; Animals; Calcium; Calcium Channels; Carbachol; Chromatography, High Pressure Liquid; Colforsin; Cyclic AMP; Drug Antagonism; Female; Fluorine; Guinea Pigs; Inositol Phosphates; Ionomycin; Isoproterenol; Myometrium; Nifedipine; Oxytocin; Pertussis Toxin; Receptors, Adrenergic, beta; Type C Phospholipases; Verapamil; Virulence Factors, Bordetella | 1992 |
Circumvention of multidrug-resistance in P388 cells is associated with a rise in the cellular content of phosphatidylcholine.
Topics: Animals; Cell Membrane; Cell Membrane Permeability; Choline; Digitonin; Dipyridamole; Drug Resistance; Fura-2; Ionomycin; Leukemia P388; Lipids; Phosphatidylcholines; Potassium Chloride; Tamoxifen; Tumor Cells, Cultured; Valinomycin; Verapamil | 1991 |
Concanavalin A- and fetal-calf-serum-induced rounding and myosin light chain phosphorylation in cultured smooth muscle cells.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Animals; Aorta; Blood; Calcimycin; Calcium; Cells, Cultured; Chickens; Concanavalin A; Culture Media; Cytochalasin B; Cytochalasins; Diltiazem; Egtazic Acid; Gizzard, Avian; Ionomycin; Isoquinolines; Kinetics; Muscle, Smooth; Muscle, Smooth, Vascular; Myosin Subfragments; Phosphorylation; Rabbits; Verapamil | 1990 |
Verapamil inhibits platelet aggregation by a calcium-independent mechanism.
Topics: Calcium; Ethers; Humans; Ion Channels; Ionomycin; Platelet Aggregation; Tetradecanoylphorbol Acetate; Thrombin; Verapamil | 1986 |
Modulation of calcium flux influences interleukin 1 beta effects on insulin release from isolated islets of Langerhans.
Topics: Animals; Calcimycin; Calcium; Cell Membrane Permeability; Cells, Cultured; Egtazic Acid; Insulin; Insulin Secretion; Interleukin-1; Ionomycin; Islets of Langerhans; Rats; Rats, Inbred Strains; Verapamil | 1989 |
Selective activation of Ca2+ influx by extracellular ATP in a pancreatic beta-cell line (HIT).
Topics: Adenine Nucleotides; Adenosine Triphosphate; Animals; Benzofurans; Calcium; Calcium Channels; Carbachol; Cell Line; Cytoplasm; Egtazic Acid; Ethers; Fluorescent Dyes; Fura-2; Insulin; Insulin Secretion; Ionomycin; Islets of Langerhans; Nifedipine; Potassium; Rats; Rats, Inbred Strains; Verapamil | 1989 |
Ca2+ dependency of Na+ transport by rabbit renal brush border membrane.
Topics: Animals; Biological Transport; Calcium; Calmodulin; Cyclic AMP; Ethers; Ionomycin; Kidney Tubules, Proximal; Kinetics; Microvilli; Phosphorylation; Protein Kinase C; Protein Kinases; Protons; Rabbits; Sodium; Verapamil | 1989 |
Divalent cations, capacitation and the acrosome reaction in human spermatozoa.
Topics: Acrosome; Barium; Calcium; Cells, Cultured; Humans; Ionomycin; Magnesium; Male; Sperm Capacitation; Spermatozoa; Strontium; Verapamil | 1989 |
Characterization of the exocytotic release of glutamate from guinea-pig cerebral cortical synaptosomes.
Topics: Adenosine Triphosphate; Animals; Calcium; Carbonyl Cyanide p-Trifluoromethoxyphenylhydrazone; Cerebral Cortex; Energy Metabolism; Ethers; Exocytosis; Glutamates; Glutamic Acid; Guinea Pigs; Hydrogen-Ion Concentration; Ionomycin; Ouabain; Synaptosomes; Verapamil; Veratridine | 1987 |
Early events in human B cell activation: metabolic pathways vary according to the first signal used.
Topics: B-Lymphocytes; Calcium; Cell Cycle; Cell Transformation, Viral; DNA; Ethers; Growth Substances; Herpesvirus 4, Human; Humans; Interleukin-4; Ionomycin; Lymphocyte Activation; Lymphokines; Palmitoylcarnitine; Protein Kinase C; Tetradecanoylphorbol Acetate; Verapamil | 1986 |
Unusual sensitivity of cytosolic free Ca2+ to changes in extracellular Ca2+ in rat C-cells.
Topics: Aminoquinolines; Animals; Calcium; Cell Line; Cytosol; Egtazic Acid; Ethers; Fluorescent Dyes; Ionomycin; Kinetics; Rats; Thyroid Neoplasms; Verapamil | 1986 |
Effect of staphylococcal alpha-toxin on intracellular Ca2+ in polymorphonuclear leukocytes.
Topics: Animals; Bacterial Toxins; Body Fluids; Cell Membrane; Edetic Acid; Ethers; Hemolysin Proteins; Intracellular Fluid; Ionomycin; N-Formylmethionine Leucyl-Phenylalanine; Neutrophils; Rabbits; Staphylococcus aureus; Verapamil | 1988 |
The existence of an optimal range of cytosolic free calcium for insulin-stimulated glucose transport in rat adipocytes.
Topics: Adipose Tissue; Animals; Biological Transport; Calcium; Cytosol; Ethers; Glucose; In Vitro Techniques; Insulin; Insulin Resistance; Ionomycin; Male; Rats; Rats, Inbred Strains; Verapamil | 1987 |
Increase in intracellular calcium induced by the polycation-coated latex bead, a stimulus that causes postsynaptic-type differentiation in cultured Xenopus muscle cells.
Topics: Animals; Anti-Bacterial Agents; Benzofurans; Caffeine; Calcium; Cell Differentiation; Cells, Cultured; Ethers; Fluorescent Dyes; Fura-2; Ionomycin; Ionophores; Microscopy, Fluorescence; Microspheres; Muscles; Neuromuscular Junction; Peptides; Verapamil; Xenopus laevis | 1988 |
Role of intracellular calcium ion in human promyelocytic leukemia HL-60 cell differentiation.
Topics: Calcitriol; Calcium; Cell Differentiation; Cell Division; Cell Line; Dimethyl Sulfoxide; Ethers; Gallic Acid; Humans; Ionomycin; Leukemia, Myeloid, Acute; Tetradecanoylphorbol Acetate; Tretinoin; Verapamil | 1986 |
Na+-Ca2+ exchange contributes to increase of cytosolic Ca2+ concentration during depolarization in heart muscle.
Topics: Animals; Caffeine; Calcium; Cytosol; Ethers; Ionomycin; Male; Manganese; Mathematics; Membrane Potentials; Myocardium; Potassium; Rats; Rats, Inbred Strains; Sodium; Verapamil | 1986 |
Relationship of thyrotropin-releasing hormone-induced spike and plateau phases in cytosolic free Ca2+ concentrations to hormone secretion. Selective blockade using ionomycin and nifedipine.
Topics: Animals; Calcium; Cell Line; Cytosol; Ethers; Growth Hormone; Ionomycin; Kinetics; Nifedipine; Pituitary Neoplasms; Prolactin; Rats; Thyrotropin-Releasing Hormone; Verapamil | 1984 |
Correlation between cytosolic free Ca2+ and aldosterone production in bovine adrenal glomerulosa cells. Evidence for a difference in the mode of action of angiotensin II and potassium.
Topics: Adrenal Cortex; Aldosterone; Aminoquinolines; Angiotensin II; Animals; Calcium; Cattle; Cytosol; Ethers; Fluorescent Dyes; Ionomycin; Kinetics; Nifedipine; Potassium; Saralasin; Spectrometry, Fluorescence; Verapamil | 1984 |
Calcium-sensitivity of the plasmalemmal delayed rectifier potassium current suggests that calcium influx in pulvinar protoplasts from Mimosa pudica L. can be revealed by hyperpolarization.
Topics: Bepridil; Calcium; Calcium Channel Blockers; Cells, Cultured; Electric Conductivity; Ionomycin; Ionophores; Nitrendipine; Plant Physiological Phenomena; Potassium Channels; Protoplasts; Pulvinus; Verapamil | 1995 |
Depolarization of cell membrane is associated with an increase in ciliary beat frequency (CBF).
Topics: Amiloride; Animals; Atropine; Carbachol; Cell Membrane; Cells, Cultured; Cilia; Fluorescent Dyes; Ionomycin; Kinetics; Microscopy, Fluorescence; Muscarinic Agonists; Photons; Pyridinium Compounds; Receptors, Muscarinic; Scattering, Radiation; Sheep; Time Factors; Trachea; Verapamil | 1995 |
Role of calcium channels in parathyroid hormone secretion.
Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Calcium Channel Agonists; Calcium Channel Blockers; Calcium Channels; Cattle; Cyclic AMP; Electrophoresis, Polyacrylamide Gel; Ionomycin; Isotope Labeling; Nicotinic Acids; Nifedipine; Oxadiazoles; Parathyroid Glands; Parathyroid Hormone; Pertussis Toxin; Phosphorylation; Potassium; Radioimmunoassay; Stereoisomerism; Verapamil; Virulence Factors, Bordetella | 1995 |
Involvement of calcium influx in muscarinic cholinergic regulation of phospholipase C in cerebellar granule cells.
Topics: Animals; Calcium; Calcium Channels; Carbachol; Cells, Cultured; Cerebellum; Fura-2; Inositol Phosphates; Ionomycin; Kinetics; Neurons; Nifedipine; Potassium Chloride; Rats; Rats, Wistar; Receptors, Muscarinic; Time Factors; Type C Phospholipases; Verapamil | 1994 |
Chemotaxis of newt eosinophils: calcium regulation of chemotactic response.
Topics: Amino Acid Sequence; Animals; Caffeine; Calcium; Chemotactic Factors, Eosinophil; Chemotaxis, Leukocyte; Chromatography, Gel; Cobalt; Egtazic Acid; Eosinophils; Fluorescent Dyes; Fura-2; In Vitro Techniques; Ionomycin; Molecular Sequence Data; Neomycin; Salamandridae; Verapamil | 1993 |
Calcium-dependent efflux of K+ ions from stimulated T lymphocytes of young and old mice.
Topics: Aging; Animals; Calcimycin; Calcium; Concanavalin A; Female; Ionomycin; Male; Mice; Mice, Inbred BALB C; Mitogens; Potassium; Saxitoxin; Sodium; Stimulation, Chemical; T-Lymphocytes; Valinomycin; Verapamil | 1993 |
Alcohol inhibits the depolarization-induced stimulation of oxidative phosphorylation in synaptosomes.
Topics: Adenosine Triphosphate; Animals; Cadmium; Calcium; Calcium Channel Blockers; Cell Respiration; Coloring Agents; Diltiazem; Ethanol; Glucose; Ionomycin; Ionophores; Male; Membrane Potentials; Mitochondria; Oxidative Phosphorylation; Oxygen Consumption; Potassium Chloride; Rats; Rats, Sprague-Dawley; Ruthenium Red; Signal Transduction; Synaptosomes; Verapamil; Veratridine | 1996 |
Heparin inhibits mitogen-activated protein kinase-dependent and -independent c-fos induction in mesangial cells.
Topics: Amino Acid Sequence; Animals; Blood; Blotting, Northern; Calcimycin; Calcium; Calcium-Calmodulin-Dependent Protein Kinases; Cells, Cultured; Culture Media; Enzyme Activation; Genes, fos; Glomerular Mesangium; Heparin; Ionomycin; Kinetics; Male; Models, Biological; Molecular Sequence Data; Oligopeptides; Protein Kinase C; Protein Serine-Threonine Kinases; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-fos; Proto-Oncogene Proteins c-raf; ras Proteins; Rats; Rats, Wistar; RNA, Messenger; Signal Transduction; Substrate Specificity; Tetradecanoylphorbol Acetate; Transcription, Genetic; Verapamil | 1996 |
Differential effects of maitotoxin on calcium entry and ciliary beating in the rabbit ciliated tracheal epithelium.
Topics: Animals; Arachidonic Acids; Biological Transport, Active; Bradykinin; Calcium; Calcium Channel Blockers; Chelating Agents; Cilia; Cyclic AMP; Cyclooxygenase Inhibitors; Egtazic Acid; Enzyme Inhibitors; Epithelium; Indomethacin; Inositol Phosphates; Ionomycin; Kinetics; Lipoxygenase Inhibitors; Marine Toxins; Masoprocol; Motion; Oxocins; Phospholipases A; Quinacrine; Rabbits; Signal Transduction; Stimulation, Chemical; Terpenes; Thapsigargin; Trachea; Trifluoperazine; Verapamil | 1995 |
Characterization of enhanced 45Ca2+ efflux in cultured vascular smooth muscle cells from spontaneously hypertensive rats.
Topics: Animals; Calcium; Calcium Channel Blockers; Calcium Radioisotopes; Cells, Cultured; Hypertension; Ionomycin; Male; Muscle, Smooth, Vascular; Rats; Rats, Inbred SHR; Tetradecanoylphorbol Acetate; Verapamil | 1995 |
Characterization of apamin-sensitive Ca(2+)-activated potassium channels in human leukaemic T lymphocytes.
Topics: Apamin; Barium; Calcium; Calcium Channel Blockers; Cations, Divalent; Cations, Monovalent; Cell Membrane Permeability; Clotrimazole; Diltiazem; Humans; Ionomycin; Jurkat Cells; Kinetics; Membrane Potentials; Nifedipine; Patch-Clamp Techniques; Potassium Channels; Scorpion Venoms; Strontium; Verapamil | 1996 |
Purinergic stimulation of rabbit ciliated airway epithelia: control by multiple calcium sources.
Topics: Adenosine Triphosphate; Animals; Calcium; Calcium Channel Blockers; Cells, Cultured; Cilia; Diltiazem; Ionomycin; Kinetics; Rabbits; Receptors, Purinergic; Thapsigargin; Trachea; Verapamil | 1996 |
Calcium- and calmodulin-dependent PMA-activation of the CD44 adhesion molecule.
Topics: Animals; Calcium; Calcium Channel Blockers; Calmodulin; Cycloheximide; Cytoskeleton; Dose-Response Relationship, Drug; Hyaluronan Receptors; Hyaluronic Acid; Ionomycin; Ionophores; Mice; Mice, Inbred BALB C; Protein Kinase C; Suramin; Tetradecanoylphorbol Acetate; Tumor Cells, Cultured; Verapamil | 1998 |
Ca(2+) entry through store-operated channels in mouse sperm is initiated by egg ZP3 and drives the acrosome reaction.
Topics: Acrosome Reaction; Animals; Calcium; Calcium Channel Blockers; Calcium Channels; Calcium Signaling; Chelating Agents; Egg Proteins; Egtazic Acid; Female; Ionomycin; Ionophores; Male; Manganese; Membrane Glycoproteins; Mice; Mice, Inbred Strains; Receptors, Cell Surface; Sperm Capacitation; Spermatozoa; Thapsigargin; Verapamil; Zona Pellucida Glycoproteins | 2000 |
Smooth muscle cell response to mechanical injury involves intracellular calcium release and ERK1/ERK2 phosphorylation.
Topics: Animals; Arteries; Calcimycin; Calcium; Calcium Channel Blockers; Calmodulin; Cell Division; Cell Movement; Cells, Cultured; DNA; Egtazic Acid; Enzyme Inhibitors; Flavonoids; Fluphenazine; Genistein; Intracellular Fluid; Ionomycin; Ionophores; Male; Mitogen-Activated Protein Kinases; Muscle, Smooth, Vascular; Octanols; Phosphorylation; Protein-Tyrosine Kinases; Rats; Rats, Sprague-Dawley; Stress, Mechanical; Thapsigargin; Verapamil | 2001 |
Calcium signaling in excystation of the early diverging eukaryote, Giardia lamblia.
Topics: Adenosine Triphosphatases; Amino Acid Sequence; Animals; Boron Compounds; Calcimycin; Calcium; Calcium Channel Blockers; Calmodulin; Cell Division; Cyclic AMP-Dependent Protein Kinases; Enzyme Inhibitors; Fluorescent Antibody Technique, Indirect; Fluorescent Dyes; Giardia lamblia; Ionomycin; Ionophores; Kinetics; Molecular Sequence Data; Movement; Sequence Homology, Amino Acid; Signal Transduction; Thapsigargin; Time Factors; Transfection; Verapamil | 2003 |
Protein kinase Calpha regulates Ets1 transcriptional activity in invasive breast cancer cells.
Topics: Blotting, Western; Breast Neoplasms; Calcium; Calcium Channel Blockers; Cell Line; Cell Line, Tumor; Cell Nucleus; Chloramphenicol O-Acetyltransferase; Cytosol; DNA-Binding Proteins; Dose-Response Relationship, Drug; Enzyme Inhibitors; Gene Expression Regulation, Neoplastic; Humans; Ionomycin; Ionophores; Luciferases; Phosphorylation; Plasmids; Protein Kinase C; Protein Kinase C-alpha; Protein Kinase C-epsilon; Proto-Oncogene Protein c-ets-1; Proto-Oncogene Proteins; Proto-Oncogene Proteins c-ets; Smad3 Protein; Trans-Activators; Transcription Factors; Transfection; Verapamil | 2003 |
Effect of toluene diisocyanate on homeostasis of intracellular-free calcium in human neuroblastoma SH-SY5Y cells.
Topics: Atropine; Bridged Bicyclo Compounds, Heterocyclic; Calcium; Calcium Signaling; Cell Line, Tumor; Cytosol; Dose-Response Relationship, Drug; Drug Synergism; Egtazic Acid; Endoplasmic Reticulum; Hexamethonium; Homeostasis; Humans; Intracellular Fluid; Ionomycin; Methacholine Chloride; Neuroblastoma; Potassium; Pyridines; Receptor, Muscarinic M3; Thapsigargin; Toluene 2,4-Diisocyanate; Verapamil | 2006 |
Effect of nifedipine on capacitive calcium entry in Jurkat T lymphocytes.
Topics: Antibodies; Biological Transport, Active; Calcium; Calcium Channel Blockers; Calcium Channels, L-Type; CD3 Complex; Cell Membrane; Cell Membrane Permeability; Cytoplasm; Diltiazem; Humans; Ionomycin; Jurkat Cells; Membrane Potentials; Nifedipine; Phytohemagglutinins; Thapsigargin; Verapamil | 2009 |
Complex actions of ionomycin in cultured cerebellar astrocytes affecting both calcium-induced calcium release and store-operated calcium entry.
Topics: Animals; Astrocytes; Boron Compounds; Calcium; Calcium Channels, L-Type; Calcium Signaling; Cells, Cultured; Cerebellum; Cytosol; Ionomycin; Mice; Verapamil | 2013 |
Signal transduction involved in GnRH2-stimulation of identified LH-producing gonadotropes from lhb-GFP transgenic medaka (Oryzias latipes).
Topics: Action Potentials; Animals; Animals, Genetically Modified; Calcium Channel Blockers; Calcium Channels, L-Type; Calcium Ionophores; Calcium Signaling; Cells, Cultured; Female; Fish Proteins; Gonadotrophs; Gonadotropin-Releasing Hormone; Green Fluorescent Proteins; Ionomycin; Large-Conductance Calcium-Activated Potassium Channels; Luteinizing Hormone, beta Subunit; Oryzias; Patch-Clamp Techniques; Primary Cell Culture; Promoter Regions, Genetic; Verapamil | 2013 |