tetraethylammonium and phenylephrine

Topics: 4-Aminopyridine; Animals; Apamin; Cecum; Evoked Potentials; Membrane Potentials; Muscle, Smooth; Phenylephrine; Potassium Channels; Rabbits; Tetraethylammonium; Tetraethylammonium Compounds

Topics: Acetylcholine; Adult; Amino Acid Oxidoreductases; Arginine; Arteries; Endothelium, Vascular; Female; Humans; Methylene Blue; Middle Aged; Nitric Oxide; Nitric Oxide Synthase; omega-N-Methylarginine; Papaverine; Phenylephrine; Tetraethylammonium; Tetraethylammonium Compounds; Uterus; Vasodilation

Topics: Acetylcholine; Aclarubicin; Animals; Aorta; Cyclic GMP; Daunorubicin; Drug Interactions; Endothelium, Vascular; Male; Muscle Relaxation; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Wistar; Tetraethylammonium; Tetraethylammonium Compounds

Topics: Acetylcholine; Analysis of Variance; Animals; Aorta, Thoracic; Arginine; Enzyme Inhibitors; Guanidines; In Vitro Techniques; Kinetics; Lipopolysaccharides; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nitric Oxide Synthase; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Salmonella typhi; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors

Topics: Animals; Cells, Cultured; Cyclic GMP; Cyclic GMP-Dependent Protein Kinases; In Vitro Techniques; Kinetics; Large-Conductance Calcium-Activated Potassium Channels; Male; Membrane Potentials; Microcirculation; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Nitroprusside; Patch-Clamp Techniques; Penicillamine; Phenylephrine; Potassium; Potassium Channels; Potassium Channels, Calcium-Activated; Rats; Rats, Sprague-Dawley; S-Nitroso-N-Acetylpenicillamine; Splanchnic Circulation; Tetraethylammonium; Tetraethylammonium Compounds; Time Factors; Vasodilator Agents

Topics: Adrenergic alpha-Agonists; Animals; Calcium-Transporting ATPases; Cells, Cultured; Ciliary Body; Enzyme Inhibitors; Epinephrine; Epithelial Cells; Estrenes; GTP-Binding Proteins; Inositol 1,4,5-Trisphosphate; Ionomycin; Large-Conductance Calcium-Activated Potassium Channels; Membrane Potentials; Peptides; Phenylephrine; Potassium Channels; Potassium Channels, Calcium-Activated; Prazosin; Pyrrolidinones; Rabbits; Receptors, Adrenergic, alpha-1; Scorpion Venoms; Signal Transduction; Tetraethylammonium; Thapsigargin; Type C Phospholipases

Topics: Animals; Antineoplastic Agents; Calcium; Dose-Response Relationship, Drug; Endothelium, Vascular; Epoprostenol; Guinea Pigs; Hydrazines; Iloprost; Isoproterenol; Male; Muscle, Smooth, Vascular; Oxazepines; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Prostaglandin Antagonists; Tetraethylammonium; Vasodilation; Vasodilator Agents

Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Cyclic AMP-Dependent Protein Kinases; Delayed Rectifier Potassium Channels; Dogs; Electrophysiology; Enzyme Inhibitors; Female; Heart; In Vitro Techniques; Isoproterenol; Male; Myocardium; Patch-Clamp Techniques; Phenylephrine; Potassium Channels; Potassium Channels, Voltage-Gated; Propranolol; Protein Kinase C; Sympathetic Nervous System; Tetraethylammonium

Topics: Action Potentials; Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Animals; Calcium; Clonidine; Electrophysiology; Female; Guinea Pigs; Neurons; Nickel; Norepinephrine; Organ Culture Techniques; Periodicity; Phenylephrine; Receptors, Adrenergic, alpha-1; Receptors, Adrenergic, alpha-2; Septal Nuclei; Sodium; Tetraethylammonium; Tetrodotoxin; Yohimbine

Topics: Adrenergic alpha-Antagonists; Animals; Aorta, Thoracic; Cyclic GMP; Drug Interactions; Endothelium, Vascular; Idazoxan; In Vitro Techniques; Isometric Contraction; Male; Muscle Relaxation; Muscle, Smooth, Vascular; Nitric Oxide; Phenylephrine; Rabbits; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Yohimbine

Topics: Adenosine Triphosphate; Animals; Aorta, Thoracic; Blood Pressure; Cromakalim; Enzyme Inhibitors; Glyburide; Heart Rate; In Vitro Techniques; Lipopolysaccharides; Male; Muscle Contraction; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Phenylephrine; Potassium Channels; Rats; Rats, Wistar; Tetraethylammonium; Vasodilator Agents

Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Aorta, Thoracic; Dipyrone; Dose-Response Relationship, Drug; Enzyme Inhibitors; Female; Glyburide; In Vitro Techniques; Indomethacin; Male; Methylene Blue; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Ouabain; Phenylephrine; Rabbits; Sodium-Potassium-Exchanging ATPase; Tetraethylammonium; Time Factors; Vasoconstrictor Agents

Topics: 4-Aminopyridine; Adrenergic alpha-Antagonists; Amifampridine; Animals; Caffeine; Calcium; Chelating Agents; Drug Interactions; Egtazic Acid; Female; In Vitro Techniques; Membrane Potentials; Mesenteric Arteries; Muscle Contraction; Muscle, Smooth, Vascular; Phenylephrine; Potassium; Potassium Channels; Prazosin; Rabbits; Tetraethylammonium; Vasoconstrictor Agents

Topics: Acetylcholine; Animals; Carbachol; Charybdotoxin; Cytochrome P-450 Enzyme Inhibitors; Dose-Response Relationship, Drug; Female; In Vitro Techniques; Indomethacin; Male; Miconazole; NG-Nitroarginine Methyl Ester; Nitric Oxide; Ouabain; Oxadiazoles; Peptides; Phenylephrine; Potassium; Potassium Channel Blockers; Quinoxalines; Rats; Rats, Sprague-Dawley; Renal Artery; Tetraethylammonium; Vasoconstriction; Vasoconstrictor Agents; Vasodilation

Topics: 4,4'-Diisothiocyanostilbene-2,2'-Disulfonic Acid; Adrenergic alpha-Agonists; Analysis of Variance; Animals; Arterioles; Calcium Channel Blockers; Calcium Channels; Chloride Channels; In Vitro Techniques; Mesenteric Arteries; Muscle, Smooth, Vascular; Nifedipine; Niflumic Acid; Phenylephrine; Potassium Channels; Pressure; Rabbits; Tetraethylammonium; Vasodilation

Topics: Animals; Aorta; Blood Pressure; Dose-Response Relationship, Drug; Endotoxemia; Guanylate Cyclase; In Vitro Techniques; Lipopolysaccharides; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Oxadiazoles; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Tetraethylammonium; Time Factors

Topics: Benzimidazoles; Cells, Cultured; Charybdotoxin; Electrophysiology; Erectile Dysfunction; Humans; In Vitro Techniques; Large-Conductance Calcium-Activated Potassium Channels; Male; Membrane Potentials; Middle Aged; Muscle Contraction; Muscle, Smooth; Penile Erection; Penis; Phenylephrine; Potassium Channel Blockers; Potassium Channels, Calcium-Activated; Tetraethylammonium

Topics: 4-Aminopyridine; Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Cell Line; Heart Ventricles; Isoproterenol; Kinetics; Membrane Potentials; Muscle Fibers, Skeletal; Myoblasts; Neuropeptides; Oligonucleotides, Antisense; Patch-Clamp Techniques; Phenylephrine; Potassium; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Voltage-Gated; Rats; Shaw Potassium Channels; Tetraethylammonium

Topics: Acetylcholine; Animals; Cyclooxygenase Inhibitors; Endothelium, Vascular; Enzyme Inhibitors; In Vitro Techniques; Indomethacin; Male; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Omeprazole; Papaverine; Phenylephrine; Potassium Channel Blockers; Proton Pump Inhibitors; Rats; Tetraethylammonium; Vasoconstrictor Agents; Vasodilator Agents

Topics: Animals; Biological Factors; Blood Pressure; Cardiotonic Agents; Cyclooxygenase Inhibitors; Endothelium, Vascular; Enzyme Inhibitors; Guanidines; Hypertension; Indomethacin; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Synthase; Ouabain; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Wistar; Tetraethylammonium; Vasoconstriction; Vasoconstrictor Agents; Vasodilation

Topics: Animals; Apamin; Arterioles; Calcium; Calcium Signaling; Calcium-Transporting ATPases; Charybdotoxin; Cricetinae; Enzyme Inhibitors; Fluorescent Dyes; Fura-2; In Vitro Techniques; Microscopy, Video; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Potassium Channels, Calcium-Activated; Sarcoplasmic Reticulum; Tetraethylammonium; Thapsigargin; Vasoconstrictor Agents; Vasodilation

Topics: Base Sequence; Calcium Channels; Carbachol; DNA Primers; Electrophysiology; Evoked Potentials; Humans; Ion Channels; Male; Phenylephrine; Potassium Channels; Prostatic Neoplasms; Receptors, Adrenergic, alpha-1; Receptors, Muscarinic; Reverse Transcriptase Polymerase Chain Reaction; Ruthenium Red; Tetraethylammonium; TRPC Cation Channels; Tumor Cells, Cultured

Topics: Animals; Aorta, Thoracic; Asteraceae; Brazil; Diterpenes; Dose-Response Relationship, Drug; Endothelium, Vascular; Ethanol; Indomethacin; Male; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nifedipine; Oxadiazoles; Phenylephrine; Plant Extracts; Plant Roots; Quinoxalines; Rats; Rats, Wistar; Tetraethylammonium; Vasoconstriction; Vasodilation

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

Topics: Acidosis; Animals; Electrophysiology; GTP-Binding Proteins; Heart; Male; Myocytes, Cardiac; Nerve Tissue Proteins; Pertussis Toxin; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Potassium Channels, Sodium-Activated; Potassium Channels, Tandem Pore Domain; Quinidine; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Signal Transduction; Tetraethylammonium; Time Factors

Topics: Amides; Animals; Arachidonic Acid; Cytochrome P-450 CYP2E1; Cytochrome P-450 CYP4A; Hydroxyeicosatetraenoic Acids; Hypertension; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Renal Artery; Sulfones; Tetraethylammonium; Vasoconstriction; Vasoconstrictor Agents; Vasopressins

Topics: 4-Aminopyridine; Animals; Aorta, Thoracic; Endothelium, Vascular; In Vitro Techniques; Isoflavones; Male; Phenylephrine; Plants, Medicinal; Potassium Channel Blockers; Potassium Channels; Pueraria; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Vasoconstriction; Vasodilation; Vasodilator Agents

Topics: Animals; Barium Compounds; Bradykinin; Carbenoxolone; Chlorides; Clotrimazole; Cytochrome P-450 Enzyme System; Dose-Response Relationship, Drug; Endothelium; Glyburide; Indomethacin; Kidney; Male; Muscle Contraction; Nitric Oxide; Nitroarginine; Nitroprusside; Phenylephrine; Potassium; Potassium Channels; Prostaglandins; Rats; Rats, Wistar; Tetraethylammonium

Topics: Acetylcholine; Adenosine Triphosphate; Animals; Calcium; Cyclooxygenase Inhibitors; Dose-Response Relationship, Drug; Endothelium, Vascular; Enzyme Inhibitors; Guanylate Cyclase; Horses; In Vitro Techniques; Indomethacin; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide Donors; Nitric Oxide Synthase; Nitroarginine; Oxadiazoles; Penis; Phenylephrine; Potassium; Potassium Channel Blockers; Potassium Channels; Quinoxalines; Sodium Nitrite; Tetraethylammonium; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents; Veins

Topics: Animals; Aorta; Calcium Chloride; Dose-Response Relationship, Drug; Drug Synergism; Endothelium, Vascular; In Vitro Techniques; Male; Marine Toxins; Methylene Blue; Oxadiazoles; Oxazoles; Peroxynitrous Acid; Phenylephrine; Piperazines; Potassium; Purines; Quinoxalines; Rats; Rats, Wistar; Sildenafil Citrate; Sulfones; Tetraethylammonium; Vasoconstriction; Vasoconstrictor Agents; Vasodilation

Topics: Animals; Antioxidants; Aorta, Thoracic; Arachidonic Acid; Ascorbic Acid; Catalase; Dose-Response Relationship, Drug; Female; Hydrogen Peroxide; In Vitro Techniques; Indomethacin; L-Lactate Dehydrogenase; Nitroprusside; Phenylephrine; Potassium Chloride; Rats; Rats, Wistar; Tetraethylammonium; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents

Topics: 4-Aminopyridine; Acetylcholine; Animals; Aorta, Thoracic; Blood Pressure; Diabetes Mellitus, Experimental; Dose-Response Relationship, Drug; Drug Combinations; Endothelium, Vascular; Hypoglycemic Agents; In Vitro Techniques; Lipid Peroxidation; Male; Metformin; NG-Nitroarginine Methyl Ester; Oxidative Stress; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Sprague-Dawley; Recovery of Function; Tetraethylammonium; Vasoconstriction; Vasodilation

Topics: Animals; Aorta; Caffeine; Calcium; Cells, Cultured; Cycloheximide; Dose-Response Relationship, Drug; Estradiol; Estrogen Antagonists; Female; Fulvestrant; Indoles; Male; Muscle, Smooth, Vascular; Myocytes, Smooth Muscle; Phenylephrine; Phosphodiesterase Inhibitors; Potassium Channel Blockers; Progesterone; Protein Synthesis Inhibitors; Rats; Rats, Wistar; Serotonin; Tamoxifen; Testosterone; Tetraethylammonium; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents

Topics: 4-Aminopyridine; Cyclooxygenase Inhibitors; Dose-Response Relationship, Drug; Enzyme Inhibitors; Glyburide; Humans; In Vitro Techniques; Indomethacin; NG-Nitroarginine Methyl Ester; Perfusion; Phenylephrine; Potassium Channel Blockers; Potassium Channels, Calcium-Activated; Potassium Chloride; Radial Artery; Testosterone; Tetraethylammonium; Vasoconstrictor Agents; Vasodilation

Topics: Adipose Tissue; Adrenergic alpha-Agonists; Animals; Aorta, Thoracic; Dose-Response Relationship, Drug; Endothelium, Vascular; Enzyme Inhibitors; Guanylate Cyclase; Hydrogen Peroxide; In Vitro Techniques; Male; Muscle, Smooth, Vascular; Nitric Oxide Donors; Nitric Oxide Synthase; Nitroarginine; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Serotonin; Tetraethylammonium; Vasoconstriction; Vasodilation

Topics: Animals; Aorta, Thoracic; Autonomic Denervation; Barium Compounds; Blood Pressure; Chlorides; Dose-Response Relationship, Drug; Glyburide; Male; Oscillometry; Peptides; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Tetraethylammonium

Topics: Animals; Aorta, Thoracic; Dose-Response Relationship, Drug; In Vitro Techniques; Male; Mesenteric Arteries; Phenylephrine; Potassium Channels; Potassium Chloride; Rats; Rats, Wistar; Renal Artery; Taurine; Tetraethylammonium; Vasoconstriction; Vasodilation

Topics: Acetylcholine; Analysis of Variance; Animals; Citrate (si)-Synthase; Dose-Response Relationship, Drug; Endothelium, Vascular; Indomethacin; Male; NG-Nitroarginine Methyl Ester; Nitroprusside; Phenylephrine; Physical Conditioning, Animal; Random Allocation; Rats; Rats, Wistar; Tetraethylammonium; Vasodilation

Topics: 4-Aminopyridine; Animals; Electrophysiology; Estradiol; Estrogens; Female; Hypothalamus; Neurons; Norepinephrine; Patch-Clamp Techniques; Phenylephrine; Potassium Channels; Rats; Tetraethylammonium; Ventromedial Hypothalamic Nucleus

Topics: 4-Aminopyridine; Acetylcholine; Administration, Oral; Animals; Aorta; Blood Glucose; Blood Pressure; Cyclooxygenase Inhibitors; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Synergism; Endothelium-Dependent Relaxing Factors; Endothelium, Vascular; Fructose; Glyburide; In Vitro Techniques; Indomethacin; Insulin; Insulin Resistance; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide; Nitric Oxide Donors; Nitroprusside; Peptides; Phenylephrine; Potassium Channel Blockers; Potassium Chloride; Rats; Rats, Sprague-Dawley; Taurine; Tetraethylammonium; Vasoconstriction; Vasodilation

Topics: 4-Aminopyridine; Animals; Aorta, Thoracic; Calcium Channel Blockers; Cyclooxygenase Inhibitors; Dentin-Bonding Agents; Endothelium, Vascular; Enzyme Inhibitors; Epoprostenol; Glyburide; Indomethacin; Male; Materials Testing; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Nifedipine; Nitric Oxide; Nitric Oxide Synthase; Phenylephrine; Potassium Channels, Voltage-Gated; Rats; Rats, Sprague-Dawley; Tetraethylammonium; Time Factors; Vasoconstrictor Agents; Vasodilator Agents

Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; Acetylcholine; Animals; Apamin; Arteries; Calcium Signaling; Cell Communication; Computer Simulation; Cricetinae; Diltiazem; Endothelium, Vascular; In Vitro Techniques; Inositol 1,4,5-Trisphosphate Receptors; Male; Membrane Potentials; Mesocricetus; Muscle, Skeletal; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Potassium Chloride; Pyrazoles; Tetraethylammonium; Vasoconstriction; Vasodilation

Topics: 4-Aminopyridine; Acidosis; Animals; Aorta; Barium Compounds; Chlorides; Endothelium, Vascular; Glyburide; Hydrogen-Ion Concentration; Hypoglycemic Agents; Indomethacin; Insulin; Male; Methylene Blue; NG-Nitroarginine Methyl Ester; Ouabain; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Inbred WKY; Tetraethylammonium; Vasoconstriction; Vasodilation

Topics: Alpinia; Animals; Aorta; Cardiovascular Agents; Cyclohexanols; Endothelium, Vascular; Eucalyptol; Indomethacin; Male; Monoterpenes; NG-Nitroarginine Methyl Ester; Oils, Volatile; Phenylephrine; Plant Components, Aerial; Plant Extracts; Plant Leaves; Rats; Tetraethylammonium; Vasoconstriction; Vasodilation; Vasodilator Agents

Topics: Alkaloids; Animals; Aorta; Calcium; Culture Media; Dose-Response Relationship, Drug; Glyburide; Guinea Pigs; In Vitro Techniques; Male; Matrines; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phenylephrine; Potassium Chloride; Propranolol; Quinolizines; Tetraethylammonium

Topics: 4-Aminopyridine; Animals; Apamin; Blood Pressure; Female; Glyburide; Muscle Contraction; Muscle, Smooth, Vascular; Peptides; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Sepsis; Tetraethylammonium; Time Factors; Vasoconstrictor Agents

Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 8-Bromo Cyclic Adenosine Monophosphate; Adrenergic alpha-1 Receptor Agonists; Animals; Benzophenanthridines; Calcium Channel Agonists; Calcium Signaling; Carbenoxolone; Cyclic GMP; Cyclic GMP-Dependent Protein Kinases; Endothelium, Vascular; Gap Junctions; In Vitro Techniques; Male; Methacholine Chloride; Muscle, Smooth, Vascular; NG-Nitroarginine Methyl Ester; Phenylephrine; Pinacidil; Potassium Channels; Protein Kinase C; Protein Kinase Inhibitors; Pulmonary Artery; Rats; Rats, Sprague-Dawley; Riluzole; Ryanodine; Tetraethylammonium; Vasomotor System

Topics: Animals; Antigens, Helminth; Dinitrophenols; Gene Expression; Glyburide; KATP Channels; Large-Conductance Calcium-Activated Potassium Channel alpha Subunits; Large-Conductance Calcium-Activated Potassium Channels; Male; Models, Biological; Nasal Mucosa; Nitric Oxide; Nitroprusside; Phenylephrine; Potassium Channels; Potassium Channels, Inwardly Rectifying; Potassium Channels, Voltage-Gated; Rats; Rats, Wistar; Rhinitis, Allergic, Perennial; Shab Potassium Channels; Tetraethylammonium; Vaccination; Vasoconstriction; Vasodilation; Venules

Topics: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; 4-Aminopyridine; Animals; Aorta, Thoracic; Calcium Chloride; Camphanes; Endothelium, Vascular; Glyburide; Phenylephrine; Potassium Channels; Potassium Chloride; Rats; Tetraethylammonium; Vasodilator Agents

Topics: Animals; Aorta; Blood Pressure; Cell Communication; Denervation; Dose-Response Relationship, Drug; Endothelium, Vascular; Gap Junctions; Heptanol; Hypertension; Male; Muscle Contraction; Muscle, Smooth, Vascular; Periodicity; Phenylephrine; Potassium Chloride; Rats; Rats, Wistar; Tetraethylammonium

Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester; Animals; Biological Products; Calcium Channel Blockers; Calcium Channels; Dose-Response Relationship, Drug; Male; Muscle, Smooth, Vascular; Phaeophyceae; Phenylephrine; Potassium Chloride; Rats; Rats, Wistar; Tetraethylammonium; Vasodilation; Vasodilator Agents

Topics: 4-Aminopyridine; Animals; Endothelium, Vascular; Glyburide; Guanidines; Male; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Pyridines; Rats; Rats, Wistar; Renal Artery; Scorpion Venoms; Tetraethylammonium; Vasodilation; Vasodilator Agents

Topics: Animals; Arteries; Benzothiazoles; Calcium; Cyclic GMP; Extracellular Space; In Vitro Techniques; Intracellular Space; Male; Muscle Cells; Nitroprusside; Phenylephrine; Quinoxalines; Rats; Rats, Wistar; Tetraethylammonium; Vasoconstriction; Vasodilation; Vasodilator Agents

Topics: Acetophenones; Acetylcholine; Animals; Aorta, Thoracic; Drug Interactions; Endothelium, Vascular; Estradiol; Female; Histocytochemistry; Immunoblotting; Linear Models; NG-Nitroarginine Methyl Ester; Nitroprusside; Phenylephrine; Rats; Rats, Wistar; Tetraethylammonium; Trialkyltin Compounds; Vasoconstriction

Topics: 4-Aminopyridine; Animals; Aorta; Cesium; Chlorides; Cymenes; Dimethyl Sulfoxide; Glyburide; Male; Monoterpenes; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Wistar; Tetraethylammonium; Vasodilation; Vasodilator Agents

Topics: Acetophenones; Animals; Aorta; Blood Pressure; Catalase; Ditiocarb; Hydrogen Peroxide; Lead; Male; NG-Nitroarginine Methyl Ester; Oxidative Stress; Phenylephrine; Potassium Channels; Rats; Rats, Wistar; Reactive Oxygen Species; Superoxide Dismutase; Tetraethylammonium; Vasoconstriction; Vasoconstrictor Agents

Topics: Acetylcholine; Animals; Aorta, Thoracic; Appetite Depressants; Calcium Channels; Diethylpropion; Endothelium, Vascular; Male; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase Type III; Phenylephrine; Potassium Channels; Rats, Wistar; Tetraethylammonium; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents