phenylephrine has been researched along with Myocardial Ischemia in 56 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 1 (1.79) | 18.7374 |
1990's | 35 (62.50) | 18.2507 |
2000's | 16 (28.57) | 29.6817 |
2010's | 4 (7.14) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
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Dusting, GJ; May, CN; Thomas, CJ; Wang, S; Woodman, OL | 1 |
Cokkinos, DV; Galanopoulos, G; Gavra, M; Mourouzis, I; Pantos, C; Perimenis, P; Spanou, D | 1 |
Dickens, M; Norman, RI; Rodrigo, GC; Standen, NB; Turrell, HE | 1 |
Evlakhov, VI; Poiasov, IZ | 1 |
Aisu, N; Fukuma, N; Hayashi, H; Kato, K; Kato, Y; Mabuchi, K; Mizuno, K; Munakata, K; Takahashi, H | 1 |
Kademani, D; Quinn, PD; Voiner, JL | 1 |
Galiñanes, M; Hassouna, A; Loubani, M | 1 |
Dumas, M; Ecarnot-Laubriet, A; Goirand, F; Guilland, JC; Moreau, D; Renard, C; Rochette, L; Vergely, C | 1 |
Drexler, H; Fuchs, M; Grote, K; Hilfiker, A; Hilfiker-Kleiner, D; Kaminska, A; Kaminski, K; Kiian, I; Klein, G; Podewski, E; Wollert, KC | 1 |
Eigel, BN; Gursahani, H; Hadley, RW | 1 |
Labruto, F; Vaage, J; Valen, G; Yang, J | 1 |
Fowler, A; Galiñanes, M; Hassouna, A; Loubani, M; Matata, BM; Standen, NB | 1 |
Braswell, ME; Farina, JP; Hursey, TL; Mergner, GW; Mergner, WJ; Stolte, AL; Swann, LW; Zakaria, M | 1 |
Chen, L; Gao, H; Yang, HT | 1 |
Gao, RB; Wang, ZR; Xu, JM; Xu, YQ; Zhang, Z | 1 |
Egashira, S; Hayashi, Y; Kuga, T; Mitsuoka, W; Nakamura, M; Tagawa, H; Takeshita, A; Tomoike, H; Yamada, A | 1 |
Behjet, NS; Das, DK; Engelman, DT; Engelman, RM; Tosaki, A | 1 |
Canty, JM; Smith, TP | 1 |
Chitwood, WR; Lust, RM; Norton, TO; Otaki, M; Rock, DT; Spence, PA; Sun, YS | 1 |
Asimakis, GK; Conti, VR; Inners-McBride, K; Yang, CJ | 1 |
Huisamen, B; Lochner, A; Mouton, R; Opie, LH | 1 |
Anyukhovsky, EP; Cohen, IS; Rosen, MR; Steinberg, SF | 1 |
Cohen, MV; Downey, JM; Liu, GS; Liu, Y; Tsuchida, A | 1 |
Hale, SL; Kloner, RA | 1 |
Ao, L; Banerjee, A; Brown, JM; Harken, AH; Meng, X; Mitchell, MB | 1 |
Becker, LC; Effron, MB; Herskowitz, A; Ouyang, P; Weisfeldt, ML | 1 |
Rongen, GA; Smits, P; Thien, T | 1 |
Banerjee, A; Harken, AH; Meldrum, DR; Mitchell, MB | 1 |
Gantenberg, NS; Hageman, GR | 1 |
Banerjee, A; Harken, AH; Locke-Winter, CR; Mitchell, MB; Winter, CB | 1 |
Bannerjee, A; Cleveland, JC; Friese, RS; Harken, AH; Meng, X; Rehring, TF; Robertson, FG | 1 |
Banerjee, A; Cleveland, JC; Harken, AH; Meldrum, DR; Rehring, TF; Rowland, RT; Sheridan, BC; Wollmering, MM | 1 |
Cohen, MV; Downey, JM; Goto, M; van Wylen, DG | 1 |
Nasa, Y; Takeo, S; Yabe, K | 1 |
Banerjee, A; Bender, PR; Cairns, CB; Cleveland, JC; Friese, RS; Joo, K; Rehring, TF; Shapiro, JI | 1 |
Banks, D; Binns, OA; Cope, JT; King, RC; Kron, IL; Mauney, MC; Moore, CL; Rentz, JJ; Shockey, KS; Tribble, CG | 1 |
Kovanecz, I; Papp, JG; Szekeres, L | 1 |
Champ, JD; Hays, JV; Hecker, RB; Rubal, BJ | 1 |
Clerk, A; Lazou, A; Sugden, PH | 1 |
Banerjee, A; Cain, BS; Cleveland, JC; Harken, AH; Meldrum, DR; Rehring, TF; Shapiro, JI | 1 |
Kocić, I; Konstański, Z | 1 |
Dworakowska, D; Dworakowski, R; Kocić, I; Konstański, Z | 1 |
Del Greco, M; Disertori, M; Nollo, G | 1 |
Gaballa, MA; Goldman, S | 1 |
Egert, S; Nguyen, N; Schwaiger, M | 1 |
Cautela, G; Romano, AM; Russo, S; Scotto di Uccio, F; Scotto di Uccio, V | 1 |
Arai, AE; Balaban, RS; Gandjbakhche, AH; Kasserra, CE; Territo, PR | 1 |
Dworakowska, D; Dworakowski, R; Kocić, I | 1 |
Mahmoudian, M; Mirkhani, H; Omrani, GR; Shafiei, M | 1 |
Chess-Williams, R; Milton, HL | 1 |
Galiñanes, M; Loubani, M | 1 |
Bertinieri, G; Grassi, G; Mancia, G; Scopelliti, F; Seravalle, G; Stella, ML; Turri, C | 1 |
Inoue, T; Oku, H; Otaki, M | 1 |
Besse, S; Boucher, F; Bulteau, AL; de Leiris, J; Le Page, C; Riou, B; Swynghedauw, B; Tanguy, S | 1 |
Babai, L; Papp, JG; Parratt, JR; Végh, A | 1 |
Chen, F; Jiang, J; Pernow, J; Tokuno, S; Valen, G | 1 |
1 review(s) available for phenylephrine and Myocardial Ischemia
Article | Year |
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Cardiac preconditioning. Induction of endogenous tolerance to ischemia-reperfusion injury.
Topics: Adenosine; Animals; Disease Models, Animal; Dogs; Drug Evaluation, Preclinical; Energy Metabolism; Humans; Myocardial Infarction; Myocardial Ischemia; Myocardial Reperfusion Injury; Myocardial Stunning; Phenylephrine; Protein Kinase C; Rats; Receptors, Adrenergic, alpha; Receptors, Purinergic P1; Signal Transduction | 1993 |
55 other study(ies) available for phenylephrine and Myocardial Ischemia
Article | Year |
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3',4'-Dihydroxyflavonol improves post-ischaemic coronary endothelial function following 7days reperfusion in sheep.
Topics: Acetylcholine; Animals; Antioxidants; Endothelium, Vascular; Flavonols; Myocardial Ischemia; Myocardial Reperfusion; Nitroprusside; Phenylephrine; Sheep; Time Factors; Vasodilation | 2009 |
Thyroid hormone receptor alpha1 downregulation in postischemic heart failure progression: the potential role of tissue hypothyroidism.
Topics: Animals; Animals, Newborn; Disease Progression; Down-Regulation; Enzyme Activation; Extracellular Signal-Regulated MAP Kinases; Heart Failure; Hypothyroidism; Male; Myocardial Infarction; Myocardial Ischemia; Myocardium; Myocytes, Cardiac; Myosins; Phenylephrine; Protein Isoforms; Rats; Rats, Wistar; Signal Transduction; Thyroid Hormone Receptors alpha; Thyroid Hormones; TOR Serine-Threonine Kinases; Ultrasonography | 2010 |
Phenylephrine preconditioning involves modulation of cardiac sarcolemmal K(ATP) current by PKC delta, AMPK and p38 MAPK.
Topics: Adrenergic alpha-1 Receptor Agonists; AMP-Activated Protein Kinases; Animals; Enzyme Activation; Heart; Ischemic Preconditioning, Myocardial; KATP Channels; Male; Myocardial Contraction; Myocardial Ischemia; Myocardium; Myocytes, Cardiac; p38 Mitogen-Activated Protein Kinases; Phenylephrine; Protein Kinase C-delta; Protein Serine-Threonine Kinases; Rats; Rats, Wistar; Sarcolemma | 2011 |
[The pulmonary hemodynamics changes under experimental myocardial ischemia in rabbits following increased arterial pressure].
Topics: Animals; Blood Pressure; Disease Models, Animal; Epinephrine; Hemodynamics; Humans; Hypertension; Lung; Myocardial Ischemia; Phenylephrine; Pulmonary Artery; Rabbits | 2012 |
Baroreflex mechanisms and response to exercise in patients with heart disease.
Topics: Adrenergic alpha-Agonists; Aged; Baroreflex; Blood Pressure; Chi-Square Distribution; Exercise; Exercise Test; Exercise Tolerance; Heart Rate; Hemodynamics; Humans; Injections, Intravenous; Japan; Linear Models; Male; Middle Aged; Myocardial Ischemia; Nitroglycerin; Phenylephrine; Sympathetic Nervous System; Time Factors; Vasodilator Agents | 2012 |
Acute hypertensive crisis resulting in pulmonary edema and myocardial ischemia during orthognathic surgery.
Topics: Acute Disease; Adolescent; Adrenergic alpha-Agonists; Adrenergic beta-Antagonists; Cardiac Output; Cholinergic Antagonists; Drug Interactions; Epinephrine; Female; Glycopyrrolate; Humans; Hypertension; Intraoperative Complications; Intubation, Intratracheal; Mandible; Myocardial Ischemia; Oral Surgical Procedures; Osteotomy; Phenylephrine; Polypharmacy; Propanolamines; Pulmonary Edema; Retrognathia; Treatment Outcome; Vasoconstrictor Agents | 2004 |
Delayed preconditioning of the human myocardium: signal transduction and clinical implications.
Topics: Acetylcholine; Aged; Alkaloids; Anisomycin; Antihypertensive Agents; Benzophenanthridines; Culture Techniques; Decanoic Acids; Diazoxide; Enzyme Activation; Enzyme Inhibitors; Female; Heart Atria; Humans; Hydroxy Acids; Imidazoles; Ischemic Preconditioning, Myocardial; Male; Middle Aged; Mitogen-Activated Protein Kinases; Myocardial Ischemia; Myocardium; p38 Mitogen-Activated Protein Kinases; Phenanthridines; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Protein Kinase C; Pyridines; Signal Transduction; Tetradecanoylphorbol Acetate; Time Factors | 2004 |
Vitamin C deficiency exerts paradoxical cardiovascular effects in osteogenic disorder Shionogi (ODS) rats.
Topics: Acetylcholine; alpha-Tocopherol; Animals; Aorta; Arrhythmias, Cardiac; Ascorbic Acid; Ascorbic Acid Deficiency; Blood Pressure; Bone Diseases; Cardiovascular Diseases; Diet; Epinephrine; Heart Rate; Male; Muscle Contraction; Myocardial Ischemia; Myocardial Reperfusion; Norepinephrine; Osteogenesis; Phenylephrine; Rats; Rats, Mutant Strains; Rats, Wistar | 2004 |
Regulation of proangiogenic factor CCN1 in cardiac muscle: impact of ischemia, pressure overload, and neurohumoral activation.
Topics: Alkaloids; Angiotensin II; Angiotensin II Type 1 Receptor Blockers; Animals; Benzimidazoles; Benzoates; Benzophenanthridines; Cell Movement; Cells, Cultured; Cysteine-Rich Protein 61; Flavonoids; Gene Expression Regulation; Humans; Immediate-Early Proteins; Intercellular Signaling Peptides and Proteins; Interleukin-6; Leukemia Inhibitory Factor; Male; Mice; Mice, Inbred C57BL; Myocardial Infarction; Myocardial Ischemia; Myocardium; Myocytes, Cardiac; Myocytes, Smooth Muscle; Naphthalenes; Neovascularization, Physiologic; Norepinephrine; Paracrine Communication; Phenanthridines; Phenylephrine; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptor, Angiotensin, Type 1; Receptors, G-Protein-Coupled; RNA, Messenger; Stress, Mechanical; Telmisartan; Tumor Necrosis Factor-alpha | 2004 |
Na+/Ca2+ exchanger plays a key role in inducing apoptosis after hypoxia in cultured guinea pig ventricular myocytes.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Apoptosis; Cells, Cultured; Endothelin-1; Female; Guinea Pigs; Heart Ventricles; Hydrogen Peroxide; Hypoxia; Isoproterenol; Myocardial Ischemia; Myocardial Reperfusion Injury; Myocytes, Cardiac; Oligonucleotides, Antisense; Oxidants; Oxygen; Phenylephrine; Sodium-Calcium Exchanger | 2004 |
Role of tumor necrosis factor alpha and its receptor I in preconditioning by hyperoxia.
Topics: Acetylcholine; ADAM Proteins; ADAM17 Protein; Animals; Aorta; Dinoprost; Enzyme-Linked Immunosorbent Assay; Hyperoxia; Ischemic Preconditioning, Myocardial; Mice; Mice, Inbred C57BL; Mice, Knockout; Myocardial Infarction; Myocardial Ischemia; Nitroprusside; Phenylephrine; Receptors, Tumor Necrosis Factor, Type I; Tumor Necrosis Factor-alpha; Vasoconstrictor Agents; Vasodilator Agents; Ventricular Pressure | 2005 |
Mitochondrial dysfunction as the cause of the failure to precondition the diabetic human myocardium.
Topics: Adenosine; Adrenergic alpha-Agonists; Diabetes Mellitus; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diazoxide; Enzyme Activation; Glyburide; Heart Atria; Humans; Hypoglycemic Agents; In Vitro Techniques; Ischemic Preconditioning, Myocardial; Membrane Potentials; Metformin; Mitochondria, Heart; Myocardial Ischemia; p38 Mitogen-Activated Protein Kinases; Phenylephrine; Potassium Channels; Protein Kinase C; Reactive Oxygen Species; Tetradecanoylphorbol Acetate | 2006 |
The effect of arterial pressure alterations during halothane anesthesia on residual flow and infarct size with transient regional ischemia of the dog.
Topics: Analysis of Variance; Anesthetics, Inhalation; Animals; Blood Pressure; Coronary Circulation; Coronary Vessels; Disease Models, Animal; Dogs; Halothane; Heart Rate; Male; Myocardial Infarction; Myocardial Ischemia; Myocardium; Phenylephrine; Time Factors; Vasoconstrictor Agents | 1988 |
Activation of alpha1B-adrenoceptors alleviates ischemia/reperfusion injury by limitation of mitochondrial Ca2+ overload in cardiomyocytes.
Topics: Adenosine Triphosphate; Adrenergic alpha-1 Receptor Antagonists; Adrenergic alpha-Antagonists; Animals; Calcium; Cell Size; Clonidine; Cytochromes c; Decanoic Acids; Diazoxide; Hydroxy Acids; Male; Mitochondria, Heart; Myocardial Ischemia; Myocytes, Cardiac; Phenylephrine; Potassium Channel Blockers; Potassium Channels; Protein Kinase C-epsilon; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-1; Reperfusion Injury; Vasodilator Agents | 2007 |
[An observation on the pacemaker current I(f) in sheep cardiac Purkinje fibers under ischemia-mimic condition].
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Ion Channels; Isoproterenol; Membrane Potentials; Myocardial Ischemia; Phenylephrine; Propranolol; Purkinje Fibers; Sheep | 1995 |
Augmentation of coronary responsiveness to serotonin at the site of X-ray-induced intimal thickening in miniature pigs.
Topics: Animals; Coronary Vasospasm; Coronary Vessels; Endothelium, Vascular; Histamine; Ketanserin; Male; Methysergide; Myocardial Ischemia; Phenylephrine; Serotonin; Serotonin Antagonists; Swine; Swine, Miniature; Tunica Intima; Vasoconstriction; X-Rays | 1995 |
Alpha-1 adrenergic receptor agonist-induced preconditioning in isolated working rat hearts.
Topics: Adrenergic alpha-1 Receptor Agonists; Animals; Arrhythmias, Cardiac; Heart; In Vitro Techniques; Ion Transport; Myocardial Ischemia; Myocardium; Phenylephrine; Premedication; Rats; Rats, Sprague-Dawley | 1995 |
Adenosine-recruitable flow reserve is absent during myocardial ischemia in unanesthetized dogs studied in the basal state.
Topics: Adenosine; Analgesics; Anesthesia; Animals; Catecholamines; Coronary Circulation; Dogs; Droperidol; Drug Combinations; Fentanyl; Hemodynamics; Homeostasis; Microspheres; Myocardial Ischemia; Phenylephrine; Sympathetic Nervous System | 1995 |
Experimental supplemental vein grafting and hypoperfusion syndrome.
Topics: Adenosine; Animals; Blood Flow Velocity; Coronary Angiography; Coronary Artery Bypass; Coronary Circulation; Disease Models, Animal; Dogs; Myocardial Ischemia; Phenylephrine; Saphenous Vein; Syndrome; Thoracic Arteries; Vascular Patency | 1995 |
Transient beta adrenergic stimulation can precondition the rat heart against postischaemic contractile dysfunction.
Topics: Adrenergic beta-Agonists; Animals; Arrhythmias, Cardiac; Glycogen; Heart; Isoproterenol; Male; Myocardial Contraction; Myocardial Ischemia; Myocardial Reperfusion Injury; Myocardium; Norepinephrine; Perfusion; Phenylephrine; Rats; Rats, Sprague-Dawley; Stimulation, Chemical | 1994 |
Effects of ischaemia, reperfusion and alpha 1-adrenergic receptor stimulation on the inositoltrisphosphate receptor population in rat heart atria and ventricles.
Topics: Animals; Calcium Channels; Cell Membrane; Heart Atria; Heart Ventricles; Inositol 1,4,5-Trisphosphate; Inositol 1,4,5-Trisphosphate Receptors; Kinetics; Microsomes; Myocardial Ischemia; Myocardial Reperfusion; Phenylephrine; Rats; Rats, Wistar; Receptors, Adrenergic, alpha-1; Receptors, Cytoplasmic and Nuclear; Sarcoplasmic Reticulum | 1994 |
Receptor-effector coupling pathway for alpha 1-adrenergic modulation of abnormal automaticity in 'ischemic' canine Purkinje fibers.
Topics: Adrenergic alpha-Antagonists; Animals; Barium; Clonidine; Dioxanes; Dogs; Membrane Potentials; Myocardial Ischemia; Pertussis Toxin; Phenylephrine; Purkinje Fibers; Receptors, Adrenergic, alpha-1; Virulence Factors, Bordetella | 1994 |
alpha 1-adrenergic agonists precondition rabbit ischemic myocardium independent of adenosine by direct activation of protein kinase C.
Topics: Adrenergic alpha-1 Receptor Antagonists; Adrenergic alpha-Antagonists; Analysis of Variance; Animals; Body Weight; Clonidine; Coronary Circulation; Enzyme Activation; Female; Heart; Heart Rate; In Vitro Techniques; Male; Methoxamine; Myocardial Infarction; Myocardial Ischemia; Myocardium; Organ Size; Phenoxybenzamine; Phenylephrine; Polymyxin B; Protein Kinase C; Rabbits; Receptors, Adrenergic, alpha-1 | 1994 |
Protection of myocardium by transient, preischemic administration of phenylephrine in the rabbit.
Topics: Animals; Blood Pressure; Coronary Circulation; Heart; Heart Rate; Male; Myocardial Infarction; Myocardial Ischemia; Myocardial Reperfusion; Myocardium; Necrosis; Phenylephrine; Rabbits; Sodium Chloride; Time Factors | 1994 |
Preconditioning of isolated rat heart is mediated by protein kinase C.
Topics: Animals; Biological Transport; Diglycerides; Isoenzymes; Male; Myocardial Ischemia; Perfusion; Phenylephrine; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-1; Signal Transduction | 1995 |
Hemodynamic vascular forces contribute to impaired endothelium-dependent vasodilation in reperfused canine epicardial coronary arteries.
Topics: Acetylcholine; Animals; Coronary Vessels; Dogs; Endothelium, Vascular; Female; Hemodynamics; Male; Myocardial Ischemia; Myocardial Reperfusion; Nitroprusside; Pericardium; Phenylephrine; Ultrasonography; Vasodilation | 1994 |
Role of norepinephrine in ischemic preconditioning in rabbit myocardium.
Topics: Animals; Myocardial Infarction; Myocardial Ischemia; Norepinephrine; Phenylephrine; Rabbits; Reserpine | 1994 |
Attenuation of baroreflex changes in cardiac sympathetic efferent activities during acute myocardial ischemia.
Topics: Animals; Blood Pressure; Dogs; Efferent Pathways; Female; Heart; Male; Myocardial Ischemia; Nitroglycerin; Phenylephrine; Pressoreceptors; Reflex; Sympathetic Nervous System; Time Factors | 1993 |
Cardiac preconditioning does not require myocardial stunning.
Topics: Animals; In Vitro Techniques; Male; Myocardial Ischemia; Myocardial Reperfusion Injury; Phenylephrine; Rats; Rats, Sprague-Dawley; Ventricular Function, Left | 1993 |
Alpha-adrenergic preservation of myocardial pH during ischemia is PKC isoform dependent.
Topics: Alkaloids; Analysis of Variance; Animals; Benzophenanthridines; Calcium; Diglycerides; Enzyme Inhibitors; Heart; Hydrogen-Ion Concentration; In Vitro Techniques; Inositol 1,4,5-Trisphosphate; Isoenzymes; Magnetic Resonance Spectroscopy; Male; Myocardial Ischemia; Myocardium; Phenanthridines; Phenylephrine; Protein Kinase C; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha-1; Signal Transduction | 1996 |
Ischemic preconditioning in human and rat ventricle.
Topics: Adenosine; Adrenergic alpha-Agonists; Animals; Cardiac Pacing, Artificial; Humans; Ischemic Preconditioning, Myocardial; Male; Myocardial Contraction; Myocardial Ischemia; Phenylephrine; Rats; Rats, Sprague-Dawley; Receptors, Purinergic P1 | 1996 |
Attenuated purine production during subsequent ischemia in preconditioned rabbit myocardium is unrelated to the mechanism of protection.
Topics: Adenosine; Animals; Female; Heart; Hemodynamics; Hypoxanthines; In Vitro Techniques; Inosine; Ischemic Preconditioning, Myocardial; Male; Myocardial Ischemia; Myocardium; Phenylephrine; Purinergic P1 Receptor Antagonists; Purines; Rabbits; Receptors, Purinergic P1; Theophylline | 1996 |
Beta-adrenoceptor stimulation-mediated preconditioning-like cardioprotection in perfused rat hearts.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Blood Pressure; Creatine Kinase; Heart; Heart Rate; Isoproterenol; Male; Myocardial Contraction; Myocardial Ischemia; Myocardial Reperfusion; Myocardial Reperfusion Injury; Myocardium; Norepinephrine; Phenylephrine; Quinazolines; Random Allocation; Rats; Rats, Sprague-Dawley; Timolol; Ventricular Function, Left | 1997 |
Different preconditioning stimuli invoke disparate electromechanical and energetic responses to global ischemia in rat hearts.
Topics: Adenosine; Adenosine Triphosphate; Animals; Blood Pressure; Cardiotonic Agents; Heart; Heart Rate; In Vitro Techniques; Ischemic Preconditioning, Myocardial; Male; Myocardial Contraction; Myocardial Ischemia; Phenylephrine; Rats; Rats, Sprague-Dawley | 1997 |
Intravenous phenylephrine preconditioning of cardiac grafts from non-heart-beating donors.
Topics: Analysis of Variance; Animals; Body Water; Heart Arrest; Heart Transplantation; Infusions, Intravenous; Ischemic Preconditioning, Myocardial; Myocardial Ischemia; Myocardial Reperfusion; Myocardium; Oxygen Consumption; Phenylephrine; Rabbits; Ventricular Function, Left | 1997 |
Increased cardiac workload by adrenoceptor agonists for the estimation of potential antiischemic activity in a conscious rabbit model.
Topics: Adrenergic alpha-Agonists; Adrenergic beta-Agonists; Animals; Cardiac Pacing, Artificial; Disease Models, Animal; Electrophysiology; Heart; Hemodynamics; Injections, Intravenous; Isoproterenol; Isosorbide Dinitrate; Male; Myocardial Contraction; Myocardial Ischemia; Phenylephrine; Rabbits; Tachycardia; Vasodilator Agents; Ventricular Fibrillation | 1997 |
Myocardial ischemia and stunning induced by topical intranasal phenylephrine pledgets.
Topics: Administration, Intranasal; Adrenergic alpha-Agonists; Female; Humans; Middle Aged; Myocardial Ischemia; Myocardial Stunning; Phenylephrine; Recurrence; Sinusitis | 1997 |
Activation of mitogen-activated protein kinases (p38-MAPKs, SAPKs/JNKs and ERKs) by the G-protein-coupled receptor agonist phenylephrine in the perfused rat heart.
Topics: Adrenergic alpha-Agonists; Animals; Calcium-Calmodulin-Dependent Protein Kinases; Enzyme Activation; Heart; Imidazoles; Intracellular Signaling Peptides and Proteins; JNK Mitogen-Activated Protein Kinases; Male; Mitogen-Activated Protein Kinases; Myocardial Ischemia; p38 Mitogen-Activated Protein Kinases; Phenylephrine; Phosphorylation; Protein Serine-Threonine Kinases; Pyridines; Rats; Rats, Sprague-Dawley; Receptors, Cell Surface; Reperfusion; Tetradecanoylphorbol Acetate | 1998 |
Mechanisms of pH preservation during global ischemia in preconditioned rat heart: roles for PKC and NHE.
Topics: Acidosis; Adenosine Triphosphate; Adrenergic alpha-Agonists; Amiloride; Animals; Guanidines; Hydrogen-Ion Concentration; Ischemic Preconditioning, Myocardial; Kinetics; Male; Myocardial Ischemia; Phenylephrine; Phosphates; Protein Kinase C; Rats; Rats, Sprague-Dawley; Signal Transduction; Sodium-Hydrogen Exchangers; Sulfones | 1998 |
The effects of potassium channel modulators on the simulated ischaemia-induced changes in contractility and responsiveness to phenylephrine of rat-isolated papillary muscle.
Topics: Animals; Chromans; Female; Galanin; Glyburide; Male; Myocardial Contraction; Myocardial Ischemia; Papillary Muscles; Phenylephrine; Piperidines; Potassium Channels; Rats; Rats, Wistar | 1998 |
The influence of experimental hyperlipidemia on the time course of contractility during simulated ischaemia and reperfusion and responsiveness to phenylephrine of rat heart papillary muscle.
Topics: Adrenergic alpha-Agonists; Animals; Cardiotonic Agents; Cholesterol; Female; Hyperlipidemias; Male; Myocardial Contraction; Myocardial Ischemia; Myocardial Reperfusion; Papillary Muscles; Phenylephrine; Rats; Triglycerides | 1998 |
Autonomic neural control during acute myocardial ischemia after phenylephrine infusion and subsequent nitroglycerin-induced hypotension and bradycardia.
Topics: Angina Pectoris; Autonomic Nervous System; Baroreflex; Blood Pressure; Heart Rate; Humans; Male; Middle Aged; Myocardial Ischemia; Nitroglycerin; Phenylephrine; Vasoconstrictor Agents; Vasodilator Agents | 1999 |
Overexpression of endothelium nitric oxide synthase reverses the diminished vasorelaxation in the hindlimb vasculature in ischemic heart failure in vivo.
Topics: Acetylcholine; Animals; Endothelium, Vascular; Enzyme Inhibitors; Gene Expression Regulation; Heart Failure; Hemodynamics; Hindlimb; Myocardial Ischemia; NG-Nitroarginine Methyl Ester; Nitric Oxide Synthase; Perfusion; Phenylephrine; Rats; Rats, Sprague-Dawley; Transfection; Transgenes; Vasoconstrictor Agents; Vasodilation | 1999 |
Contribution of alpha-adrenergic and beta-adrenergic stimulation to ischemia-induced glucose transporter (GLUT) 4 and GLUT1 translocation in the isolated perfused rat heart.
Topics: Adrenergic alpha-Agonists; Adrenergic alpha-Antagonists; Adrenergic beta-Agonists; Adrenergic beta-Antagonists; Animals; Biological Transport; Cell Fractionation; Cell Membrane; Fluorodeoxyglucose F18; Glucose Transporter Type 1; Glucose Transporter Type 4; Isoproterenol; Male; Monosaccharide Transport Proteins; Muscle Fibers, Skeletal; Muscle Proteins; Myocardial Ischemia; Myocardium; Organ Culture Techniques; Perfusion; Phentolamine; Phenylephrine; Propranolol; Radiopharmaceuticals; Rats; Rats, Sprague-Dawley; Receptors, Adrenergic, alpha; Receptors, Adrenergic, beta; Signal Transduction | 1999 |
[An unusual episode of angina].
Topics: Aged; Angina Pectoris; Diabetes Mellitus, Type 2; Diabetic Retinopathy; Electrocardiography; Female; Humans; Myocardial Ischemia; Ophthalmic Solutions; Phenylephrine; Pregnancy; Risk Factors; Vasoconstrictor Agents | 1999 |
Myocardial oxygenation in vivo: optical spectroscopy of cytoplasmic myoglobin and mitochondrial cytochromes.
Topics: Animals; Cardiotonic Agents; Cytochromes; Cytoplasm; Female; Heart; Hemodynamics; Light; Male; Mitochondria, Heart; Myocardial Ischemia; Myocardium; Myoglobin; Optics and Photonics; Oxygen Consumption; Pericardium; Phenylephrine; Scattering, Radiation; Swine | 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 |
Effects of different vasodilators on human internal mammary artery in vitro.
Topics: Ethanolamines; Female; Humans; In Vitro Techniques; Isoproterenol; Isosorbide Dinitrate; Male; Mammary Arteries; Middle Aged; Myocardial Ischemia; Nifedipine; Phenylephrine; Potassium Chloride; Propranolol; Vasoconstrictor Agents; Vasodilator Agents | 1999 |
Arrhythmogenesis in isolated rat hearts with enhanced alpha-adrenoceptor-mediated responsiveness.
Topics: Adrenergic alpha-Agonists; Animals; Arrhythmias, Cardiac; Atrial Function, Left; Male; Myocardial Ischemia; Myocardial Reperfusion; Myocardium; Phenylephrine; Propylthiouracil; Rats; Rats, Wistar; Receptors, Adrenergic, alpha | 2001 |
alpha1-Adrenoceptors during simulated ischemia and reoxygenation of the human myocardium: effect of the dose and time of administration.
Topics: Adrenergic alpha-Antagonists; Creatine Kinase; Formazans; Humans; In Vitro Techniques; Ischemic Preconditioning, Myocardial; Myocardial Ischemia; Myocardium; Phenylephrine; Prazosin; Receptors, Adrenergic, alpha-1; Tetrazolium Salts | 2001 |
Sympathetic and reflex abnormalities in heart failure secondary to ischaemic or idiopathic dilated cardiomyopathy.
Topics: Adult; Aged; Analysis of Variance; Baroreflex; Blood Pressure; Cardiomyopathy, Dilated; Case-Control Studies; Chromatography, High Pressure Liquid; Female; Heart Failure; Heart Rate; Humans; Male; Middle Aged; Myocardial Ischemia; Nitroprusside; Norepinephrine; Phenylephrine; Renin; Stroke Volume; Sympathetic Nervous System; Vasodilator Agents | 2001 |
Should the supplemental vein graft be anastomosed upstream or downstream of the internal thoracic artery (ITA) for ITA hypoperfusion?
Topics: Anastomosis, Surgical; Animals; Blood Flow Velocity; Coronary Artery Bypass; Coronary Circulation; Disease Models, Animal; Dogs; Graft Occlusion, Vascular; Myocardial Ischemia; Phenylephrine; Thoracic Arteries | 2001 |
Coronary and aortic vasoreactivity protection with endothelin receptor antagonist, bosentan, after ischemia and hypoxia in aged rats.
Topics: Acetylcholine; Aging; Animals; Aorta, Thoracic; Bosentan; Coronary Circulation; Coronary Vessels; Endothelin Receptor Antagonists; Hypoxia; In Vitro Techniques; Male; Myocardial Ischemia; Nitroprusside; Oxygen; Phenylephrine; Rats; Rats, Wistar; Reperfusion Injury; Sulfonamides; Time Factors; Vasoconstriction; Vasoconstrictor Agents; Vasodilation; Vasodilator Agents | 2001 |
The antiarrhythmic effects of ischaemic preconditioning in anaesthetized dogs are prevented by atropine; role of changes in baroreceptor reflex sensitivity.
Topics: Acetylcholine; Anesthetics; Animals; Anti-Arrhythmia Agents; Arrhythmias, Cardiac; Atropine; Baroreflex; Coronary Disease; Dogs; Female; Hemodynamics; Infusions, Intravenous; Ischemic Preconditioning; Male; Myocardial Ischemia; Myocardial Reperfusion; Phenylephrine; Vasoconstrictor Agents; Vasodilator Agents | 2002 |
Effects of spontaneous or induced brain ischemia on vessel reactivity: the role of inducible nitric oxide synthase.
Topics: Acetylcholine; Animals; Aorta, Thoracic; Brain Ischemia; Dinoprost; Disease Models, Animal; In Vitro Techniques; Ischemic Attack, Transient; Mice; Mice, Inbred C57BL; Mice, Knockout; Muscle Contraction; Muscle Relaxation; Muscle, Smooth, Vascular; Myocardial Ischemia; Nitric Oxide Synthase; Nitric Oxide Synthase Type II; Nitric Oxide Synthase Type III; Phenylephrine; Reference Values | 2002 |