4-aminopyridine has been researched along with phenylephrine in 43 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (6.98) | 18.7374 |
| 1990's | 16 (37.21) | 18.2507 |
| 2000's | 17 (39.53) | 29.6817 |
| 2010's | 7 (16.28) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Haj-Dahmane, S; Hamon, M; Lanfumey, L | 1 |
| Bauer, V; Ito, Y | 1 |
| Endou, M; Hattori, Y; Kanno, M; Nakaya, H; Tohse, N | 1 |
| MacLeod, KM; Ray, A | 2 |
| Lew, MJ; White, TD | 1 |
| Algeo, S; Gay, R; Goldman, S; Lee, R; Morkin, E; Olajos, M | 1 |
| Kigoshi, S; Muramatsu, I; Nishio, M | 1 |
| Northover, BJ | 2 |
| Lee, JH; Rosen, MR | 1 |
| Kennedy, RH; Lindemann, JP; Seifen, E; Williamson, AP | 1 |
| Andersen, GO; Enger, M; Osnes, JB; Skomedal, T | 1 |
| Butcher, JW; Paton, JF | 1 |
| Andersen, GO; Enger, M; Osnes, JB; Skomedal, T; Thoresen, GH | 1 |
| Caligiuri, G; Hansson, GK; Jiang, J; Pernow, J; Thorén, P | 1 |
| Garland, CJ; Mistry, DK | 1 |
| Dworakowska, D; Dworakowski, R; Kocić, I | 1 |
| Lee, JM; Peuler, JD; Smith, JM | 1 |
| Damron, DS; Doi, S; Horibe, M; Murray, PA; Ogawa, K; Tanaka, S | 1 |
| Crenshaw, BR; Deng, LH; Sham, JS; Shimoda, LA; Sylvester, JT | 1 |
| Burnham, MP; Edwards, G; Félétou, M; Richards, GR; Vanhoutte, PM; Weston, AH | 1 |
| Bisaccia, F; Gasbarro, AR; Lograno, MD; Ostuni, A; Tamburro, AM | 1 |
| Han, H; Nattel, S; Shi, H; Wang, H; Wang, Z; Xu, D; Yang, B | 1 |
| Dubrovska, G; Essin, K; Gollasch, M; Huang, Y; Luft, FC; Tsang, SY; Verlohren, S | 1 |
| Dong, K; Pan, GB; Shan, QX; Tao, QM; Xia, Q | 1 |
| Balaraman, R; Majithiya, JB | 1 |
| Seyrek, M; Ulusoy, HB; Yildirim, V; Yildiz, O | 1 |
| Kito, Y; Suzuki, H | 1 |
| Akassoglou, K; Dillmann, WH; Makino, A; Platoshyn, O; Remillard, CV; Xu, M; Yuan, JX | 1 |
| Chevaleyre, V; Devidze, N; Etgen, AM; Kow, LM; Kyrozis, A; Lee, AW; Pfaff, DW; Zhang, Q | 1 |
| Li, J; Liang, Y; Niu, L; Wu, D; Xue, W; Zhang, M | 1 |
| Akassoglou, K; Dillmann, WH; Makino, A; Platoshyn, O; Remillard, CV; Sachs, BD; Xu, M; Yao, W; Yuan, JX | 1 |
| Basak, F; Cehreli, SB; Cehreli, ZC; Guven, G; Kaya, E; Seyrek, M; Ulku, C; Vural, IM; Yildiz, O | 1 |
| Achike, FI; Mustafa, MR; Subramaniam, G | 1 |
| Adaramoye, OA; Medeiros, IA | 1 |
| Assreuy, J; Fernandes, D; Sordi, R | 1 |
| Arcanjo, DD; Cavalcanti, SC; Oliveira, AP; Oliveira, NN; Oliveira, Rde C; Quintans-Júnior, LJ; Santos, MR; Silva-Filho, JC | 1 |
| Babic, M; He, GW; Kanjuh, V; Milojevic, P; Novakovic, A; Pavlovic, M; Ristic, S; Stojanovic, I; Ugresic, N; Yang, Q | 1 |
| He, GW; Jovic, M; Kanjuh, V; Milojevic, P; Nenezic, D; Novakovic, A; Pavlovic, M; Stojanovic, I; Ugresic, N; Yang, Q | 1 |
| Medeiros, MA; Quintans, JS; Quintans-Júnior, LJ; Ribeiro, FP; Ribeiro, LA; Sampaio, PA; Silva, MT; Silva, YM | 1 |
| Garg, SK; Hajare, SW; Nakade, UP; Saroj, VK; Sharma, A; Yadav, RS | 1 |
| Hamaguchi, S; Kanae, H; Kato, K; Kusakabe, T; Namekata, I; Tanaka, H; Wakasugi, Y | 1 |
43 other study(ies) available for 4-aminopyridine and phenylephrine
| Article | Year |
|---|---|
K+ channel and 5-hydroxytryptamine1A autoreceptor interactions in the rat dorsal raphe nucleus: an in vitro electrophysiological study.
Topics: 4-Aminopyridine; Animals; Anti-Anxiety Agents; Apamin; Barium; Charybdotoxin; Electrophysiology; Evoked Potentials; Male; Neurons; Phenylephrine; Potassium Channels; Propranolol; Pyrimidines; Raphe Nuclei; Rats; Rats, Inbred Strains; Receptors, Serotonin; Scorpion Venoms; Spiperone | 1991 |
Effect of potassium channel blocking agents on the actions of phenylephrine in rabbit taenia caeci.
Topics: 4-Aminopyridine; Animals; Apamin; Cecum; Evoked Potentials; Membrane Potentials; Muscle, Smooth; Phenylephrine; Potassium Channels; Rabbits; Tetraethylammonium; Tetraethylammonium Compounds | 1991 |
Inhibitory effect mediated by alpha 1-adrenoceptors on transient outward current in isolated rat ventricular cells.
Topics: 4-Aminopyridine; Action Potentials; Animals; Calcium; Cell Separation; Electrophysiology; Heart Ventricles; Kinetics; Myocardial Contraction; Myocardium; Phenylephrine; Rats; Receptors, Adrenergic, alpha; Tetradecanoylphorbol Acetate; Time Factors | 1990 |
Adrenergic-cholinergic interactions in left atria: a study using K+ channel agonists, antagonist and pertussis toxin.
Topics: 4-Aminopyridine; Animals; Benzopyrans; Carbachol; Cromakalim; Cyclic AMP; Dogs; Female; Guanidines; Heart; Isoproterenol; Male; Myocardial Contraction; Parasympathetic Nervous System; Pertussis Toxin; Phenylephrine; Pinacidil; Potassium Channels; Pyrroles; Rabbits; Sympathetic Nervous System; Virulence Factors, Bordetella | 1990 |
Release of endogenous ATP during sympathetic nerve stimulation.
Topics: 4-Aminopyridine; Adenosine Triphosphate; Aminopyridines; Animals; Electric Stimulation; Guinea Pigs; In Vitro Techniques; Male; Phenylephrine; Prazosin; Sympathetic Nervous System; Tetrodotoxin; Vas Deferens | 1987 |
Treatment of verapamil toxicity in intact dogs.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Atropine; Blood Pressure; Calcium Chloride; Cardiac Output; Dogs; Dopamine; Epinephrine; Heart Rate; Isoproterenol; Norepinephrine; Phenylephrine; Stimulation, Chemical; Stroke Volume; Verapamil | 1986 |
Mechanisms of tetraethylammonium-induced contraction in the canine coronary artery.
Topics: 4-Aminopyridine; Aminopyridines; Animals; Calcium; Cesium; Chlorides; Coronary Vessels; Dogs; Female; In Vitro Techniques; Male; Muscle Contraction; Muscle, Smooth, Vascular; Niacinamide; Nicorandil; Phenylephrine; Potassium; Tetraethylammonium Compounds; Vasodilator Agents; Verapamil | 1986 |
Effect of pre-treating rat atria with potassium channel blocking drugs on the electrical and mechanical responses to phenylephrine.
Topics: 4-Aminopyridine; Action Potentials; Adenosine; Amantadine; Amifampridine; Animals; Cesium; Chlorides; Heart Atria; In Vitro Techniques; Isoproterenol; Phenylephrine; Potassium Channel Blockers; Rats; Sparteine; Systole | 1994 |
Effect of carbachol in the absence and presence of phenylephrine on Rb+ efflux and tension in rabbit left atria.
Topics: 4-Aminopyridine; Animals; Carbachol; Dose-Response Relationship, Drug; Drug Interactions; Electric Stimulation; Female; Heart Atria; Male; Muscle, Smooth, Vascular; Myocardial Contraction; Pertussis Toxin; Phenylephrine; Potassium Channels; Rabbits; Rubidium Radioisotopes; Virulence Factors, Bordetella | 1994 |
Phorbol 12,13-dibutyrate produces negative inotropism and selective antagonism of responses to adrenoceptor agonists in rat atria.
Topics: 4-Aminopyridine; Adrenergic Agonists; Animals; Calcium; Cytoplasm; Enzyme Activation; Heart Atria; In Vitro Techniques; Indoles; Isoproterenol; Myocardial Contraction; Ouabain; Phenylephrine; Phorbol 12,13-Dibutyrate; Protein Kinase C; Rats; Systole | 1993 |
Alpha 1-adrenergic receptor modulation of repolarization in canine Purkinje fibers.
Topics: 4-Aminopyridine; Action Potentials; Adrenergic alpha-1 Receptor Antagonists; Animals; Anti-Arrhythmia Agents; Benzimidazoles; Dogs; Electric Stimulation; Electrophysiology; In Vitro Techniques; Phenylephrine; Purkinje Fibers; Receptors, Adrenergic, alpha-1; Sulfanilamides | 1994 |
The positive inotropic effect of alpha 1A-adrenoceptor stimulation is inhibited by 4-aminopyridine.
Topics: 4-Aminopyridine; Adrenergic alpha-Antagonists; Animals; Cardiotonic Agents; Clonidine; Dioxanes; Heart Atria; In Vitro Techniques; Male; Myocardial Contraction; Papillary Muscles; Phenylephrine; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-1; Staurosporine | 1996 |
Alpha 1-adrenoceptor mediated activation of Na/K/2Cl cotransport and K+ channels in the rat heart involves different receptor subtypes.
Topics: 4-Aminopyridine; Adrenergic alpha-Antagonists; Animals; Bumetanide; Carrier Proteins; Chlorides; Clonidine; Heart; In Vitro Techniques; Male; Myocardium; Phenylephrine; Piperazines; Potassium; Potassium Channels; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Sodium; Sodium-Potassium-Chloride Symporters | 1997 |
K+ channel blockade in the NTS alters efficacy of two cardiorespiratory reflexes in vivo.
Topics: 4-Aminopyridine; Animals; Baroreflex; Biguanides; Blood Pressure; Calcium; Charybdotoxin; Elapid Venoms; Heart Rate; Male; Microinjections; Phenylephrine; Potassium; Potassium Channel Blockers; Pressoreceptors; Rats; Rats, Sprague-Dawley; Reflex; Respiration; Solitary Nucleus | 1998 |
Alpha1-adrenergic activation of myocardial Na-K-2Cl cotransport involving mitogen-activated protein kinase.
Topics: 4-Aminopyridine; Adrenergic alpha-1 Receptor Agonists; Adrenergic beta-Antagonists; Alkaloids; Animals; Benzophenanthridines; Bumetanide; Calcium-Calmodulin-Dependent Protein Kinase Type 2; Calcium-Calmodulin-Dependent Protein Kinases; Carrier Proteins; Enzyme Inhibitors; Flavonoids; In Vitro Techniques; Kinetics; Male; Myocardium; Phenanthridines; Phenylephrine; Potassium Channels; Protein Kinase C; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Rubidium Radioisotopes; Sodium-Potassium-Chloride Symporters; Staurosporine; Timolol | 1998 |
Enhanced phenylephrine-induced rhythmic activity in the atherosclerotic mouse aorta via an increase in opening of KCa channels: relation to Kv channels and nitric oxide.
Topics: 4-Aminopyridine; Acetylcholine; Animals; Aorta; Arteriosclerosis; Calcium; Cholera Toxin; Enzyme Inhibitors; Glyburide; Guanylate Cyclase; Indomethacin; Ion Channel Gating; Male; Mice; Nitric Oxide; Nitric Oxide Synthase; Nitroprusside; Ouabain; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Ryanodine; Tetraethylammonium Compounds | 1999 |
The influence of phenylephrine outward potassium currents in single smooth muscle cells from the rabbit mesenteric artery.
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 | 1999 |
4-Aminopyridine induces positive lusitropic effects and prevents the negative inotropic action of phenylephrine in the rat cardiac tissue subjected to ischaemia.
Topics: 4-Aminopyridine; Animals; Cardiotonic Agents; Dose-Response Relationship, Drug; Female; In Vitro Techniques; Male; Myocardial Contraction; Myocardial Ischemia; Myocardial Reperfusion; Papillary Muscles; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Wistar | 1999 |
4-Aminopyridine antagonizes the acute relaxant action of metformin on adrenergic contraction in the ventral tail artery of the rat.
Topics: 4-Aminopyridine; Animals; Arteries; Dose-Response Relationship, Drug; Female; Hypoglycemic Agents; In Vitro Techniques; Metformin; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Rats; Rats, Sprague-Dawley; Tail; Vasoconstrictor Agents | 1999 |
K(+) channel inhibition, calcium signaling, and vasomotor tone in canine pulmonary artery smooth muscle.
Topics: 4-Aminopyridine; Adrenergic alpha-Agonists; Animals; Calcium Signaling; Cells, Cultured; Cromakalim; Dogs; Dose-Response Relationship, Drug; Enzyme Inhibitors; Glyburide; In Vitro Techniques; Membrane Potentials; Muscle, Smooth, Vascular; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Pulmonary Artery; Thapsigargin; Vasoconstriction; Vasodilator Agents; Vasomotor System | 2000 |
Effects of hypoxia in porcine pulmonary arterial myocytes: roles of K(V) channel and endothelin-1.
Topics: 4-Aminopyridine; Animals; Calcimycin; Calcium; Cell Hypoxia; Cells, Cultured; Dose-Response Relationship, Drug; Endothelin-1; Female; Ionophores; Male; Muscle, Smooth, Vascular; Patch-Clamp Techniques; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Potassium Chloride; Pulmonary Artery; Serotonin; Swine; Vasoconstriction | 2000 |
Suppression of K(+)-induced hyperpolarization by phenylephrine in rat mesenteric artery: relevance to studies of endothelium-derived hyperpolarizing factor.
Topics: 4-Aminopyridine; Animals; Connexins; Endothelium, Vascular; In Vitro Techniques; Male; Membrane Potentials; Mesenteric Arteries; Muscle, Smooth, Vascular; Peptides; Phenylephrine; Potassium; Rats; Rats, Sprague-Dawley; Vasoconstrictor Agents | 2001 |
Novel properties of peptides derived from the sequence coded by exon 26A of human elastin.
Topics: 4-Aminopyridine; Animals; Aorta; Dose-Response Relationship, Drug; Elastin; Enzyme Inhibitors; Exons; Glyburide; Humans; Hypoglycemic Agents; In Vitro Techniques; Lactose; Male; Models, Biological; Muscle, Smooth, Vascular; Nitroarginine; Peptides; Phenylephrine; Potassium Channel Blockers; Rats; Rats, Wistar; Tolbutamide; Vasoconstrictor Agents; Virulence Factors, Bordetella | 2002 |
Ultrarapid delayed rectifier K(+) current in H9c2 rat ventricular cell line: biophysical property and molecular identity.
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 | 2002 |
Visceral periadventitial adipose tissue regulates arterial tone of mesenteric arteries.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 4-Aminopyridine; Adipose Tissue; Amifampridine; Animals; Apamin; Barium; Cromakalim; Delayed Rectifier Potassium Channels; Endothelin-1; Glyburide; Male; Mesenteric Artery, Superior; Peptides; Phenylephrine; Potassium; Potassium Channel Blockers; Potassium Channels, Voltage-Gated; Quaternary Ammonium Compounds; Rats; Rats, Sprague-Dawley; Serotonin; Tetraethylammonium; Vascular Resistance; Vasodilation; Viscera | 2004 |
[Endothelium-independent vasorelaxant effect of puerarin on rat thoracic aorta].
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 | 2004 |
Metformin reduces blood pressure and restores endothelial function in aorta of streptozotocin-induced diabetic rats.
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 | 2006 |
Testosterone relaxes isolated human radial artery by potassium channel opening action.
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 | 2007 |
Role of K(+) channels in the regulation of electrical spontaneous activity of the mouse small intestine.
Topics: 4-Aminopyridine; Animals; Apamin; Charybdotoxin; Electrophysiology; Female; Ileum; Male; Mice; Mice, Inbred BALB C; Nifedipine; Peptides; Phenylephrine; Potassium Channels; Potassium Channels, Calcium-Activated; Tetrodotoxin | 2007 |
Characterization of agonist-induced vasoconstriction in mouse pulmonary artery.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 4-Aminopyridine; Acetylcholine; Adrenergic alpha-Agonists; Animals; Calcium; Dose-Response Relationship, Drug; Endothelin-1; In Vitro Techniques; Male; Membrane Potentials; Mice; Mice, Inbred BALB C; Phenylephrine; Potassium; Potassium Channel Blockers; Potassium Channels; Pulmonary Artery; Serotonin; Species Specificity; Stress, Mechanical; Thrombin; Vasoconstriction; Vasoconstrictor Agents; Vasodilator Agents; Vasopressins | 2008 |
Estradiol modulation of phenylephrine-induced excitatory responses in ventromedial hypothalamic neurons of female rats.
Topics: 4-Aminopyridine; Animals; Electrophysiology; Estradiol; Estrogens; Female; Hypothalamus; Neurons; Norepinephrine; Patch-Clamp Techniques; Phenylephrine; Potassium Channels; Rats; Tetraethylammonium; Ventromedial Hypothalamic Nucleus | 2008 |
Effects of taurine on aortic rings isolated from fructose-fed insulin resistance Sprague-Dawley rat are changed.
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 | 2008 |
p75 neurotrophin receptor regulates agonist-induced pulmonary vasoconstriction.
Topics: 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid; 4-Aminopyridine; Animals; Calcium Signaling; Dose-Response Relationship, Drug; Endothelin-1; Male; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Knockout; Nitroprusside; Phenylephrine; Potassium; Pulmonary Artery; Receptors, Nerve Growth Factor; Serotonin; Thrombin; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents | 2008 |
Vasorelaxant effect of a self-etch adhesive system through calcium antagonistic action.
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 | 2008 |
Effect of acidosis on the mechanism(s) of insulin-induced vasorelaxation in normal Wistar-Kyoto (WKY) rat aorta.
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 | 2009 |
Endothelium-independent vasodilation induced by kolaviron, a biflavonoid complex from Garcinia kola seeds, in rat superior mesenteric arteries.
Topics: 4-Aminopyridine; Animals; Calcium; Calcium Channels, L-Type; Charybdotoxin; Chelating Agents; Dose-Response Relationship, Drug; Egtazic Acid; Endothelium, Vascular; Flavonoids; Garcinia kola; Inositol 1,4,5-Trisphosphate; Male; Membrane Potentials; Mesenteric Artery, Superior; Muscle Contraction; Neurotoxins; Organ Culture Techniques; Phenylephrine; Potassium Channel Blockers; Potassium Chloride; Rats; Rats, Wistar; Seeds; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents | 2009 |
Differential involvement of potassium channel subtypes in early and late sepsis-induced hyporesponsiveness to vasoconstrictors.
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 | 2010 |
Investigation of mechanisms involved in (-)-borneol-induced vasorelaxant response on rat thoracic aorta.
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 | 2012 |
Different K+ channels are involved in relaxation of arterial and venous graft induced by nicorandil.
Topics: 4-Aminopyridine; Aged; Endothelium, Vascular; Humans; In Vitro Techniques; KATP Channels; Male; Mammary Arteries; Middle Aged; Nicorandil; Phenylephrine; Potassium Channels; Saphenous Vein; Vasoconstrictor Agents; Vasodilator Agents | 2011 |
Different potassium channels are involved in relaxation of rat renal artery induced by P1075.
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 | 2012 |
The vasorelaxant effect of p-cymene in rat aorta involves potassium channels.
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 | 2015 |
Functional involvement of L-type calcium channels and cyclic nucleotide-dependent pathways in cadmium-induced myometrial relaxation in rats.
Topics: 4-Aminopyridine; Animals; Cadmium; Calcium Channels, L-Type; Cyclic GMP; Female; Glyburide; In Vitro Techniques; Muscle Relaxation; Myometrium; Phenylephrine; Propranolol; Rats; Rats, Wistar | 2017 |
Pathological prolongation of action potential duration as a cause of the reduced alpha-adrenoceptor-mediated negative inotropy in streptozotocin-induced diabetic mice myocardium.
Topics: 4-Aminopyridine; Action Potentials; Animals; Cromakalim; Depression, Chemical; Diabetes Mellitus, Experimental; Male; Mice, Inbred Strains; Myocardial Contraction; Phenylephrine; Receptors, Adrenergic, alpha; Streptozocin | 2017 |